Trace number 3485728

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIP spx 2 2011-06-10 (fixed)UNSAT 553.775 553.758

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
MD5SUMf6db72fa29ffa9d071020a030f71e7d0
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark21.9367
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 651
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3485728-1307750765.opb>
0.00/0.01	c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.00/0.01	c problem read
0.00/0.01	c No objective function, only one solution is needed.
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.04	c (round 1) 0 del vars, 143 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2542 upgd conss, 242 impls, 22 clqs
0.00/0.04	c (round 2) 0 del vars, 143 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.00/0.05	c (round 3) 0 del vars, 264 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.00/0.05	c presolving (4 rounds):
0.00/0.05	c  0 deleted vars, 264 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.05	c  242 implications, 22 cliques
0.00/0.05	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2443 constraints
0.00/0.05	c       1 constraints of type <knapsack>
0.00/0.05	c      22 constraints of type <setppc>
0.00/0.05	c    2420 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c - non default parameters ----------------------------------------------------------------------
0.00/0.05	c # SCIP version 2.0.1.4
0.00/0.05	c 
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = 10000
0.00/0.05	c 
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = 1797
0.00/0.05	c 
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = 13950
0.00/0.05	c 
0.00/0.05	c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c limits/solutions = 1
0.00/0.05	c 
0.00/0.05	c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.05	c separating/maxrounds = 1
0.00/0.05	c 
0.00/0.05	c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c separating/maxroundsroot = 5
0.00/0.05	c 
0.00/0.05	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.05	c # [type: int, range: [1,2], default: 1]
0.00/0.05	c timing/clocktype = 2
0.00/0.05	c 
0.00/0.05	c # belongs reading time to solving time?
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c timing/reading = TRUE
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify inequalities
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/linear/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/indicator/addCouplingCons = TRUE
0.00/0.05	c 
0.00/0.05	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.05	c constraints/knapsack/disaggregation = FALSE
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify knapsacks
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c presolving/probing/maxrounds = 0
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/coefdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/coefdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/coefdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.05	c heuristics/crossover/freq = -1
0.00/0.05	c 
0.00/0.05	c # number of nodes added to the contingent of the total nodes
0.00/0.05	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.05	c heuristics/crossover/nodesofs = 750
0.00/0.05	c 
0.00/0.05	c # number of nodes without incumbent change that heuristic should wait
0.00/0.05	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.05	c heuristics/crossover/nwaitingnodes = 100
0.00/0.05	c 
0.00/0.05	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.05	c # [type: real, range: [0,1], default: 0.1]
0.00/0.05	c heuristics/crossover/nodesquot = 0.15
0.00/0.05	c 
0.00/0.05	c # minimum percentage of integer variables that have to be fixed 
0.00/0.05	c # [type: real, range: [0,1], default: 0.666]
0.00/0.05	c heuristics/crossover/minfixingrate = 0.5
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.05	c heuristics/feaspump/freq = -1
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/feaspump/maxlpiterofs = 2000
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/fracdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/fracdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/fracdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/guideddiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/guideddiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/guideddiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/intdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/intshifting/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/linesearchdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.05	c heuristics/objpscostdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.05	c # [type: real, range: [0,1], default: 0.01]
0.00/0.05	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/oneopt/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/pscostdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/pscostdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c heuristics/rens/freq = -1
0.00/0.05	c 
0.00/0.05	c # minimum percentage of integer variables that have to be fixable 
0.00/0.05	c # [type: real, range: [0,1], default: 0.5]
0.00/0.05	c heuristics/rens/minfixingrate = 0.3
0.00/0.05	c 
0.00/0.05	c # number of nodes added to the contingent of the total nodes
0.00/0.05	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.05	c heuristics/rens/nodesofs = 2000
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.05	c heuristics/rootsoldiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.05	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/rounding/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c heuristics/shiftandpropagate/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/shifting/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/simplerounding/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/subnlp/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c heuristics/trivial/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/trysol/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c heuristics/undercover/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/veclendiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/veclendiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/veclendiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/zirounding/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c separating/cmir/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c separating/flowcover/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c separating/rapidlearning/freq = 0
0.00/0.05	c 
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving
0.00/0.05	c 
0.05/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.06	c   0.1s|     1 |     0 |    76 |     - |3626k|   0 |  36 | 231 |2443 | 231 |2443 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |    90 |     - |3933k|   0 |  43 | 231 |2497 | 231 |2454 |  11 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   105 |     - |4381k|   0 |  46 | 231 |2497 | 231 |2458 |  15 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |   111 |     - |4676k|   0 |  45 | 231 |2497 | 231 |2460 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.4s|     1 |     0 |   129 |     - |4943k|   0 |  46 | 231 |2497 | 231 |2463 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.6s|     1 |     0 |   151 |     - |5213k|   0 |  50 | 231 |2497 | 231 |2467 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.79/0.86	c   0.9s|     1 |     2 |   151 |     - |5213k|   0 |  50 | 231 |2497 | 231 |2467 |  24 |   0 |  11 | 0.000000e+00 |      --      |    Inf 
34.00/34.02	c  34.0s| 10000 |    61 |166289 |  16.6 |7039k|  34 |  25 | 231 |6220 | 231 |2451 |  24 |5646 |2321 | 0.000000e+00 |      --      |    Inf 
56.79/56.82	c  56.8s| 20000 |   115 |335381 |  16.8 |7879k|  38 |  21 | 231 |7405 | 231 |2451 |  24 |  11k|2543 | 0.000000e+00 |      --      |    Inf 
79.59/79.64	c  79.6s| 30000 |   115 |501122 |  16.7 |8125k|  45 |   - | 231 |7423 | 231 |2451 |  24 |  16k|2814 | 0.000000e+00 |      --      |    Inf 
103.30/103.32	c   103s| 40000 |   126 |666523 |  16.7 |8491k|  47 |  34 | 231 |8213 | 231 |2451 |  24 |  22k|3339 | 0.000000e+00 |      --      |    Inf 
126.99/127.03	c   127s| 50000 |   153 |831411 |  16.6 |9395k|  47 |   - | 231 |9895 | 231 |2451 |  24 |  28k|3744 | 0.000000e+00 |      --      |    Inf 
151.49/151.59	c   152s| 60000 |   170 |  1007k|  16.8 |9187k|  50 |  41 | 231 |8473 | 231 |2451 |  24 |  33k|4186 | 0.000000e+00 |      --      |    Inf 
174.30/174.33	c   174s| 70000 |   171 |  1165k|  16.7 |9619k|  50 |   - | 231 |9406 |   0 |   0 |  24 |  38k|4568 | 0.000000e+00 |      --      |    Inf 
197.09/197.16	c   197s| 80000 |   202 |  1329k|  16.6 |  10M|  50 |   - | 231 |  10k| 231 |2451 |  24 |  44k|4900 | 0.000000e+00 |      --      |    Inf 
221.69/221.74	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
221.69/221.74	c   222s| 90000 |   271 |  1505k|  16.7 |  11M|  50 |   - | 231 |  13k| 231 |2451 |  24 |  50k|5300 | 0.000000e+00 |      --      |    Inf 
247.20/247.21	c   247s|100000 |   278 |  1691k|  16.9 |  11M|  50 |   - | 231 |  12k| 231 |2451 |  24 |  55k|5580 | 0.000000e+00 |      --      |    Inf 
271.90/271.93	c   272s|110000 |   376 |  1872k|  17.0 |  12M|  52 |  21 | 231 |  13k| 231 |2451 |  24 |  61k|5878 | 0.000000e+00 |      --      |    Inf 
295.40/295.42	c   295s|120000 |   349 |  2039k|  17.0 |  10M|  56 |  18 | 231 |7113 | 231 |2451 |  24 |  66k|6206 | 0.000000e+00 |      --      |    Inf 
318.30/318.37	c   318s|130000 |   332 |  2205k|  17.0 |  10M|  56 |   - | 231 |7331 | 231 |2451 |  24 |  72k|6471 | 0.000000e+00 |      --      |    Inf 
341.70/341.71	c   342s|140000 |   297 |  2378k|  17.0 |9944k|  56 |   - | 231 |6967 | 231 |2451 |  24 |  77k|6686 | 0.000000e+00 |      --      |    Inf 
364.80/364.87	c   365s|150000 |   293 |  2548k|  17.0 |  10M|  56 |  38 | 231 |7953 | 231 |2451 |  24 |  83k|6988 | 0.000000e+00 |      --      |    Inf 
388.70/388.79	c   389s|160000 |   249 |  2721k|  17.0 |9964k|  56 |  35 | 231 |7561 | 231 |2451 |  24 |  89k|7307 | 0.000000e+00 |      --      |    Inf 
411.31/411.38	c   411s|170000 |   226 |  2886k|  17.0 |  10M|  56 |   - | 231 |8477 | 231 |2451 |  24 |  94k|7504 | 0.000000e+00 |      --      |    Inf 
435.00/435.04	c   435s|180000 |   224 |  3059k|  17.0 |  10M|  56 |   - | 231 |9653 | 231 |2451 |  24 | 100k|7712 | 0.000000e+00 |      --      |    Inf 
458.51/458.60	c   459s|190000 |   190 |  3234k|  17.0 |  10M|  62 |  31 | 231 |8928 | 231 |2451 |  24 | 106k|7919 | 0.000000e+00 |      --      |    Inf 
482.21/482.28	c   482s|200000 |   151 |  3405k|  17.0 |  10M|  62 |  27 | 231 |8801 | 231 |2451 |  24 | 111k|8154 | 0.000000e+00 |      --      |    Inf 
505.51/505.58	c   506s|210000 |    94 |  3572k|  17.0 |  10M|  62 |  37 | 231 |8955 | 231 |2451 |  24 | 117k|8382 | 0.000000e+00 |      --      |    Inf 
529.11/529.15	c   529s|220000 |    61 |  3745k|  17.0 |  10M|  62 |  34 | 231 |  10k| 231 |2451 |  24 | 123k|8606 | 0.000000e+00 |      --      |    Inf 
552.51/552.54	c   553s|230000 |     6 |  3914k|  17.0 |  10M|  62 |   - | 231 |  11k| 231 |2451 |  24 | 128k|8810 | 0.000000e+00 |      --      |    Inf 
553.71/553.74	c 
553.71/553.74	c SCIP Status        : problem is solved [infeasible]
553.71/553.74	c Solving Time (sec) : 553.74
553.71/553.74	c Solving Nodes      : 230458
553.71/553.74	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
553.71/553.74	c Dual Bound         : +1.00000000000000e+20
553.71/553.74	c Gap                : 0.00 %
553.71/553.74	s UNSATISFIABLE
553.71/553.74	c SCIP Status        : problem is solved [infeasible]
553.71/553.74	c Total Time         :     553.74
553.71/553.74	c   solving          :     553.74
553.71/553.74	c   presolving       :       0.03 (included in solving)
553.71/553.74	c   reading          :       0.02 (included in solving)
553.71/553.74	c Original Problem   :
553.71/553.74	c   Problem name     : HOME/instance-3485728-1307750765.opb
553.71/553.74	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
553.71/553.74	c   Constraints      : 2707 initial, 2707 maximal
553.71/553.74	c Presolved Problem  :
553.71/553.74	c   Problem name     : t_HOME/instance-3485728-1307750765.opb
553.71/553.74	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
553.71/553.74	c   Constraints      : 2443 initial, 14135 maximal
553.71/553.74	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
553.71/553.74	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
553.71/553.74	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
553.71/553.74	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
553.71/553.74	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
553.71/553.74	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
553.71/553.74	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
553.71/553.74	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
553.71/553.74	c   setppc           :       0.00          0          0          0          0          0        121          0          0          0
553.71/553.74	c   linear           :       0.01          0          0          0          0          0        143          0          0          0
553.71/553.74	c   logicor          :       0.01          0          0          0          0          0          0          0          0          0
553.71/553.74	c   root node        :          -          1          -          -          1          -          -          -          -          -
553.71/553.74	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
553.71/553.74	c   integral         :          0          0          0     118309          0          1          0        344       3366          0          0     231958
553.71/553.74	c   knapsack         :          1          5     855175          0          0          0      50935       1842     356091          0          0          0
553.71/553.74	c   setppc           :         22          5     854043          0          0          0    2634042       4354    1196758          0          0          0
553.71/553.74	c   linear           :          0+         5     194168          0          0          0       1161          1       4594          0          0          0
553.71/553.74	c   logicor          :       2420+         5     428799          0          0          0     862613       1607    1555010          0          0          0
553.71/553.74	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0
553.71/553.74	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
553.71/553.74	c   integral         :      37.78       0.00       0.00      37.78       0.00       0.00       0.00
553.71/553.74	c   knapsack         :       0.79       0.00       0.74       0.00       0.00       0.00       0.06
553.71/553.74	c   setppc           :       2.52       0.00       2.00       0.00       0.00       0.00       0.52
553.71/553.74	c   linear           :       0.12       0.00       0.12       0.00       0.00       0.00       0.00
553.71/553.74	c   logicor          :      15.56       0.00      14.88       0.00       0.00       0.00       0.68
553.71/553.74	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
553.71/553.74	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
553.71/553.74	c   vbounds          :          0          0          0          0
553.71/553.74	c   rootredcost      :          0          0          0          0
553.71/553.74	c   pseudoobj        :          0          0          0          0
553.71/553.74	c Propagator Timings :  TotalTime  Propagate    Resprop
553.71/553.74	c   vbounds          :       0.11       0.11       0.00
553.71/553.74	c   rootredcost      :       0.11       0.11       0.00
553.71/553.74	c   pseudoobj        :       0.08       0.08       0.00
553.71/553.74	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
553.71/553.74	c   propagation      :       0.26       7804       7786      43488       24.6        117       23.6          -
553.71/553.74	c   infeasible LP    :       8.44     107806     102504     646803       37.1        372       19.8          0
553.71/553.74	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
553.71/553.74	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
553.71/553.74	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
553.71/553.74	c   applied globally :          -          -          -     112029       20.2          -          -          -
553.71/553.74	c   applied locally  :          -          -          -      17095       35.5          -          -          -
553.71/553.74	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
553.71/553.74	c   cut pool         :       0.00          4          -          -        122          -    (maximal pool size: 503)
553.71/553.74	c   redcost          :       0.43     116433          0          0          0          0
553.71/553.74	c   impliedbounds    :       0.00          5          0          0          0          0
553.71/553.74	c   intobj           :       0.00          0          0          0          0          0
553.71/553.74	c   gomory           :       0.26          5          0          0       1251          0
553.71/553.74	c   cgmip            :       0.00          0          0          0          0          0
553.71/553.74	c   closecuts        :       0.00          0          0          0          0          0
553.71/553.74	c   strongcg         :       0.19          5          0          0       2342          0
553.71/553.74	c   cmir             :       0.00          0          0          0          0          0
553.71/553.74	c   flowcover        :       0.00          0          0          0          0          0
553.71/553.74	c   clique           :       0.00          5          0          0          0          0
553.71/553.74	c   zerohalf         :       0.00          0          0          0          0          0
553.71/553.74	c   mcf              :       0.00          1          0          0          0          0
553.71/553.74	c   oddcycle         :       0.00          0          0          0          0          0
553.71/553.74	c   rapidlearning    :       0.04          1          0          0          0         54
553.71/553.74	c Pricers            :       Time      Calls       Vars
553.71/553.74	c   problem variables:       0.00          0          0
553.71/553.74	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
553.71/553.74	c   relpscost        :      37.71     118309        344       3366          0          0     231958
553.71/553.74	c   pscost           :       0.00          0          0          0          0          0          0
553.71/553.74	c   inference        :       0.00          0          0          0          0          0          0
553.71/553.74	c   mostinf          :       0.00          0          0          0          0          0          0
553.71/553.74	c   leastinf         :       0.00          0          0          0          0          0          0
553.71/553.74	c   fullstrong       :       0.00          0          0          0          0          0          0
553.71/553.74	c   allfullstrong    :       0.00          0          0          0          0          0          0
553.71/553.74	c   random           :       0.00          0          0          0          0          0          0
553.71/553.74	c Primal Heuristics  :       Time      Calls      Found
553.71/553.74	c   LP solutions     :       0.00          -          0
553.71/553.74	c   pseudo solutions :       0.00          -          0
553.71/553.74	c   trivial          :       0.00          1          0
553.71/553.74	c   shiftandpropagate:       0.00          0          0
553.71/553.74	c   simplerounding   :       0.00          0          0
553.71/553.74	c   zirounding       :       0.00          0          0
553.71/553.74	c   rounding         :       0.00          0          0
553.71/553.74	c   shifting         :       0.00          0          0
553.71/553.74	c   intshifting      :       0.00          0          0
553.71/553.74	c   oneopt           :       0.00          0          0
553.71/553.74	c   twoopt           :       0.00          0          0
553.71/553.74	c   fixandinfer      :       0.00          0          0
553.71/553.74	c   feaspump         :       0.00          0          0
553.71/553.74	c   clique           :       0.00          0          0
553.71/553.74	c   coefdiving       :       0.00          0          0
553.71/553.74	c   pscostdiving     :       0.00          0          0
553.71/553.74	c   fracdiving       :       0.00          0          0
553.71/553.74	c   veclendiving     :       0.00          0          0
553.71/553.74	c   intdiving        :       0.00          0          0
553.71/553.74	c   actconsdiving    :       0.00          0          0
553.71/553.74	c   objpscostdiving  :       0.00          0          0
553.71/553.74	c   rootsoldiving    :       0.00          0          0
553.71/553.74	c   linesearchdiving :       0.00          0          0
553.71/553.74	c   guideddiving     :       0.00          0          0
553.71/553.74	c   octane           :       0.00          0          0
553.71/553.74	c   rens             :       0.00          0          0
553.71/553.74	c   rins             :       0.00          0          0
553.71/553.74	c   localbranching   :       0.00          0          0
553.71/553.74	c   mutation         :       0.00          0          0
553.71/553.74	c   crossover        :       0.00          0          0
553.71/553.74	c   dins             :       0.00          0          0
553.71/553.74	c   vbounds          :       0.00          0          0
553.71/553.74	c   undercover       :       0.00          0          0
553.71/553.74	c   subnlp           :       0.00          0          0
553.71/553.74	c   trysol           :       0.00          0          0
553.71/553.74	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
553.71/553.74	c   primal LP        :       0.00          0          0       0.00          -
553.71/553.74	c   dual LP          :     436.20     225516    3922758      17.39    8993.05
553.71/553.74	c   lex dual LP      :       0.00          0          0       0.00          -
553.71/553.74	c   barrier LP       :       0.00          0          0       0.00          -
553.71/553.74	c   diving/probing LP:       0.00          0          0       0.00          -
553.71/553.74	c   strong branching :      36.12       8831     305109      34.55    8446.62
553.71/553.74	c     (at root node) :          -         11       2833     257.55          -
553.71/553.74	c   conflict analysis:       0.00          0          0       0.00          -
553.71/553.74	c B&B Tree           :
553.71/553.74	c   number of runs   :          1
553.71/553.74	c   nodes            :     230458
553.71/553.74	c   nodes (total)    :     230458
553.71/553.74	c   nodes left       :          0
553.71/553.74	c   max depth        :         62
553.71/553.74	c   max depth (total):         62
553.71/553.74	c   backtracks       :      28863 (12.5%)
553.71/553.74	c   delayed cutoffs  :       1501
553.71/553.74	c   repropagations   :     335648 (463873 domain reductions, 1475 cutoffs)
553.71/553.74	c   avg switch length:       4.76
553.71/553.74	c   switching time   :      17.15
553.71/553.74	c Solution           :
553.71/553.74	c   Solutions found  :          0 (0 improvements)
553.71/553.74	c   Primal Bound     : infeasible
553.71/553.74	c   Dual Bound       :          -
553.71/553.74	c   Gap              :       0.00 %
553.71/553.74	c   Root Dual Bound  : +0.00000000000000e+00
553.71/553.74	c   Root Iterations  :        151
553.71/553.75	c Time complete: 553.77.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3485728-1307750765/watcher-3485728-1307750765 -o /tmp/evaluation-result-3485728-1307750765/solver-3485728-1307750765 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3485728-1307750765.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.70 0.91 2/177 31004
/proc/meminfo: memFree=31660152/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=9992 CPUtime=0 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 1511 0 0 0 0 0 0 0 25 0 1 0 965307072 10231808 1466 33554432000 4194304 8979876 140735882213184 18446744073709551615 6779003 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31004/statm: 2498 1466 363 1169 0 1325 0

[startup+0.0587101 s]
/proc/loadavg: 2.00 1.70 0.91 2/177 31004
/proc/meminfo: memFree=31660152/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=23276 CPUtime=0.05 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 4957 0 0 0 5 0 0 0 18 0 1 0 965307072 23834624 4655 33554432000 4194304 8979876 140735882213184 18446744073709551615 6592302 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 5819 4660 578 1169 0 4646 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 23276

[startup+0.100692 s]
/proc/loadavg: 2.00 1.70 0.91 2/177 31004
/proc/meminfo: memFree=31660152/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=26556 CPUtime=0.09 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 5978 0 0 0 9 0 0 0 18 0 1 0 965307072 27193344 5636 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 6639 5636 644 1169 0 5466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26556

[startup+0.300651 s]
/proc/loadavg: 2.00 1.70 0.91 2/177 31004
/proc/meminfo: memFree=31660152/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=40512 CPUtime=0.29 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 9558 0 0 0 28 1 0 0 18 0 1 0 965307072 41484288 8861 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10128 8861 690 1169 0 8955 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40512

[startup+0.700578 s]
/proc/loadavg: 2.00 1.70 0.91 2/177 31004
/proc/meminfo: memFree=31660152/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=40744 CPUtime=0.69 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 9667 0 0 0 67 2 0 0 18 0 1 0 965307072 41721856 8970 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10186 8970 693 1169 0 9013 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40744

[startup+1.50043 s]
/proc/loadavg: 2.00 1.71 0.91 3/178 31005
/proc/meminfo: memFree=31627308/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=40744 CPUtime=1.49 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 9667 0 0 0 144 5 0 0 20 0 1 0 965307072 41721856 8970 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10186 8970 693 1169 0 9013 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40744

[startup+3.10015 s]
/proc/loadavg: 2.00 1.71 0.91 3/178 31005
/proc/meminfo: memFree=31626936/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=40744 CPUtime=3.09 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 9667 0 0 0 299 10 0 0 25 0 1 0 965307072 41721856 8970 33554432000 4194304 8979876 140735882213184 18446744073709551615 7047812 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10186 8970 693 1169 0 9013 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40744

[startup+6.30055 s]
/proc/loadavg: 2.00 1.71 0.91 3/178 31005
/proc/meminfo: memFree=31626416/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=40744 CPUtime=6.29 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 9706 0 0 0 608 21 0 0 25 0 1 0 965307072 41721856 9009 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10186 9009 697 1169 0 9013 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40744

[startup+12.7004 s]
/proc/loadavg: 2.00 1.72 0.93 3/178 31006
/proc/meminfo: memFree=31626308/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=40744 CPUtime=12.69 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 9709 0 0 0 1227 42 0 0 25 0 1 0 965307072 41721856 9011 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10186 9011 696 1169 0 9013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40744

[startup+25.5011 s]
/proc/loadavg: 2.00 1.73 0.94 3/178 31006
/proc/meminfo: memFree=31626156/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=40744 CPUtime=25.49 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 9709 0 0 0 2470 79 0 0 25 0 1 0 965307072 41721856 9011 33554432000 4194304 8979876 140735882213184 18446744073709551615 7179628 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10186 9011 696 1169 0 9013 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40744

[startup+51.1004 s]
/proc/loadavg: 2.00 1.75 0.96 3/178 31007
/proc/meminfo: memFree=31624876/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=40744 CPUtime=51.09 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 9786 0 0 0 4952 157 0 0 25 0 1 0 965307072 41721856 9088 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10186 9088 696 1169 0 9013 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 40744

[startup+102.306 s]
/proc/loadavg: 2.04 1.80 1.02 3/178 31046
/proc/meminfo: memFree=31626428/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=40744 CPUtime=102.3 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 9963 0 0 0 9932 298 0 0 25 0 1 0 965307072 41721856 9265 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10186 9265 696 1169 0 9013 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 40744

[startup+162.301 s]
/proc/loadavg: 2.01 1.83 1.08 3/178 31048
/proc/meminfo: memFree=31625744/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=41192 CPUtime=162.3 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 10052 0 0 0 15744 486 0 0 25 0 1 0 965307072 42180608 9354 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10298 9354 696 1169 0 9125 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 41192

[startup+222.301 s]
/proc/loadavg: 2.00 1.86 1.14 3/178 31087
/proc/meminfo: memFree=31624184/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=42784 CPUtime=222.3 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 10453 0 0 0 21542 688 0 0 25 0 1 0 965307072 43810816 9755 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 10696 9755 696 1169 0 9523 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 42784

[startup+282.301 s]
/proc/loadavg: 2.00 1.88 1.19 3/178 31089
/proc/meminfo: memFree=31619060/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45540 CPUtime=282.3 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11121 0 0 0 27327 903 0 0 25 0 1 0 965307072 46632960 10423 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11385 10423 696 1169 0 10212 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 45540

[startup+342.301 s]
/proc/loadavg: 2.00 1.90 1.24 3/178 31090
/proc/meminfo: memFree=31617172/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45540 CPUtime=342.3 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11121 0 0 0 33108 1122 0 0 25 0 1 0 965307072 46632960 10423 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11385 10423 696 1169 0 10212 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 45540

[startup+402.301 s]
/proc/loadavg: 2.00 1.92 1.28 3/178 31092
/proc/meminfo: memFree=31616256/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45540 CPUtime=402.3 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11125 0 0 0 38887 1343 0 0 25 0 1 0 965307072 46632960 10427 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11385 10427 696 1169 0 10212 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 45540

[startup+462.3 s]
/proc/loadavg: 2.00 1.93 1.32 3/178 31094
/proc/meminfo: memFree=31615720/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45744 CPUtime=462.3 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11185 0 0 0 44675 1555 0 0 25 0 1 0 965307072 46841856 10487 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11436 10487 696 1169 0 10263 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 45744

[startup+522.3 s]
/proc/loadavg: 2.04 1.95 1.37 2/176 31133
/proc/meminfo: memFree=31653856/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45744 CPUtime=522.31 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11187 0 0 0 50477 1754 0 0 25 0 1 0 965307072 46841856 10489 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11436 10489 696 1169 0 10263 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 45744

Solver just ended. Dumping a history of the last processes samples

[startup+537.5 s]
/proc/loadavg: 2.03 1.95 1.38 3/178 31248
/proc/meminfo: memFree=31620964/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45744 CPUtime=537.51 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11187 0 0 0 51941 1810 0 0 25 0 1 0 965307072 46841856 10489 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11436 10489 696 1169 0 10263 0
Current children cumulated CPU time (s) 537.51
Current children cumulated vsize (KiB) 45744

[startup+543.9 s]
/proc/loadavg: 2.10 1.97 1.39 3/178 31248
/proc/meminfo: memFree=31620160/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45744 CPUtime=543.91 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11188 0 0 0 52560 1831 0 0 25 0 1 0 965307072 46841856 10490 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11436 10490 696 1169 0 10263 0
Current children cumulated CPU time (s) 543.91
Current children cumulated vsize (KiB) 45744

[startup+550.301 s]
/proc/loadavg: 2.10 1.97 1.39 3/178 31248
/proc/meminfo: memFree=31620156/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45744 CPUtime=550.31 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11189 0 0 0 53178 1853 0 0 25 0 1 0 965307072 46841856 10491 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11436 10491 696 1169 0 10263 0
Current children cumulated CPU time (s) 550.31
Current children cumulated vsize (KiB) 45744

[startup+551.901 s]
/proc/loadavg: 2.09 1.97 1.39 3/178 31248
/proc/meminfo: memFree=31620032/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45744 CPUtime=551.91 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11189 0 0 0 53333 1858 0 0 25 0 1 0 965307072 46841856 10491 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11436 10491 696 1169 0 10263 0
Current children cumulated CPU time (s) 551.91
Current children cumulated vsize (KiB) 45744

[startup+552.701 s]
/proc/loadavg: 2.09 1.97 1.39 3/178 31248
/proc/meminfo: memFree=31620152/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45744 CPUtime=552.7 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11189 0 0 0 53409 1861 0 0 25 0 1 0 965307072 46841856 10491 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11436 10491 696 1169 0 10263 0
Current children cumulated CPU time (s) 552.7
Current children cumulated vsize (KiB) 45744

[startup+553.5 s]
/proc/loadavg: 2.09 1.97 1.39 3/178 31248
/proc/meminfo: memFree=31620028/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45744 CPUtime=553.51 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11189 0 0 0 53487 1864 0 0 25 0 1 0 965307072 46841856 10491 33554432000 4194304 8979876 140735882213184 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11436 10491 696 1169 0 10263 0
Current children cumulated CPU time (s) 553.51
Current children cumulated vsize (KiB) 45744

[startup+553.7 s]
/proc/loadavg: 2.09 1.97 1.39 3/178 31248
/proc/meminfo: memFree=31620028/32951124 swapFree=67056304/67111528
[pid=31004] ppid=31002 vsize=45744 CPUtime=553.71 cores=1,3,5,7
/proc/31004/stat : 31004 (scip-2.0.1.4_2.) R 31002 31004 30098 0 -1 4202496 11189 0 0 0 53506 1865 0 0 25 0 1 0 965307072 46841856 10491 33554432000 4194304 8979876 140735882213184 18446744073709551615 4882002 0 0 4096 2 0 0 0 17 3 0 0 0
/proc/31004/statm: 11436 10491 696 1169 0 10263 0
Current children cumulated CPU time (s) 553.71
Current children cumulated vsize (KiB) 45744

Child status: 0
Real time (s): 553.758
CPU time (s): 553.775
CPU user time (s): 535.121
CPU system time (s): 18.6542
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 45744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 535.121
system time used= 18.6542
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11197
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6259

runsolver used 0.699893 second user time and 1.83472 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-11 02:06:05
IDJOB=3485728
IDBENCH=1300
IDSOLVER=1977
FILE ID=node110/3485728-1307750765
RUNJOBID= node110-1307750177-30117
PBS_JOBID= 13550851
Free space on /tmp= 74128 MiB

SOLVER NAME= SCIP spx 2 2011-06-10 (fixed)
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
COMMAND LINE= HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3485728-1307750765/watcher-3485728-1307750765 -o /tmp/evaluation-result-3485728-1307750765/solver-3485728-1307750765 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3485728-1307750765.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f6db72fa29ffa9d071020a030f71e7d0
RANDOM SEED=1004907294

node110.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31661084 kB
Buffers:        266852 kB
Cached:         737628 kB
SwapCached:       8464 kB
Active:         525360 kB
Inactive:       533116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31661084 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:           25400 kB
Writeback:           0 kB
AnonPages:       52184 kB
Mapped:          16088 kB
Slab:           167064 kB
PageTables:       4480 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   247772 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74112 MiB
End job on node110 at 2011-06-11 02:15:19