Trace number 3729830

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
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 237.783 237.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
MD5SUM703150fc56665afb9da0b20e49208c25
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.092985
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 723
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 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-3729830-1338679923.opb>
0.00/0.02	c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.00/0.02	c problem read
0.00/0.02	c No objective function, only one solution is needed.
0.00/0.02	c presolving settings loaded
0.00/0.02	c presolving:
0.04/0.05	c (round 1) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2542 upgd conss, 242 impls, 22 clqs
0.04/0.05	c (round 2) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.04/0.06	c (round 3) 0 del vars, 264 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.04/0.06	c presolving (4 rounds):
0.04/0.06	c  0 deleted vars, 264 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.04/0.06	c  242 implications, 22 cliques
0.04/0.06	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2443 constraints
0.04/0.06	c       1 constraints of type <knapsack>
0.04/0.06	c      22 constraints of type <setppc>
0.04/0.06	c    2420 constraints of type <logicor>
0.04/0.06	c transformed objective value is always integral (scale: 1)
0.04/0.06	c Presolving Time: 0.04
0.04/0.06	c - non default parameters ----------------------------------------------------------------------
0.04/0.06	c # SCIP version 1.2.1.3
0.04/0.06	c 
0.04/0.06	c # frequency for displaying node information lines
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.06	c display/freq = 10000
0.04/0.06	c 
0.04/0.06	c # maximal time in seconds to run
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/time = 1789.99
0.04/0.06	c 
0.04/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/memory = 13950
0.04/0.06	c 
0.04/0.06	c # solving stops, if the given number of solutions were found (-1: no limit)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06	c limits/solutions = 1
0.04/0.06	c 
0.04/0.06	c # maximal number of separation rounds per node (-1: unlimited)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 5]
0.04/0.06	c separating/maxrounds = 1
0.04/0.06	c 
0.04/0.06	c # maximal number of separation rounds in the root node (-1: unlimited)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06	c separating/maxroundsroot = 5
0.04/0.06	c 
0.04/0.06	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.04/0.06	c # [type: int, range: [1,2], default: 1]
0.04/0.06	c timing/clocktype = 2
0.04/0.06	c 
0.04/0.06	c # should presolving try to simplify inequalities
0.04/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06	c constraints/linear/simplifyinequalities = TRUE
0.04/0.06	c 
0.04/0.06	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.04/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06	c constraints/indicator/addCouplingCons = TRUE
0.04/0.06	c 
0.04/0.06	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.04/0.06	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.04/0.06	c constraints/knapsack/disaggregation = FALSE
0.04/0.06	c 
0.04/0.06	c # should presolving try to simplify knapsacks
0.04/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.06	c 
0.04/0.06	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06	c presolving/probing/maxrounds = 0
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06	c heuristics/coefdiving/freq = -1
0.04/0.06	c 
0.04/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06	c heuristics/coefdiving/maxlpiterquot = 0.075
0.04/0.06	c 
0.04/0.06	c # additional number of allowed LP iterations
0.04/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06	c heuristics/coefdiving/maxlpiterofs = 1500
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 30]
0.04/0.06	c heuristics/crossover/freq = -1
0.04/0.06	c 
0.04/0.06	c # number of nodes added to the contingent of the total nodes
0.04/0.06	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.04/0.06	c heuristics/crossover/nodesofs = 750
0.04/0.06	c 
0.04/0.06	c # number of nodes without incumbent change that heuristic should wait
0.04/0.06	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.04/0.06	c heuristics/crossover/nwaitingnodes = 100
0.04/0.06	c 
0.04/0.06	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.04/0.06	c # [type: real, range: [0,1], default: 0.1]
0.04/0.06	c heuristics/crossover/nodesquot = 0.15
0.04/0.06	c 
0.04/0.06	c # minimum percentage of integer variables that have to be fixed 
0.04/0.06	c # [type: real, range: [0,1], default: 0.666]
0.04/0.06	c heuristics/crossover/minfixingrate = 0.5
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 20]
0.04/0.06	c heuristics/feaspump/freq = -1
0.04/0.06	c 
0.04/0.06	c # additional number of allowed LP iterations
0.04/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06	c heuristics/feaspump/maxlpiterofs = 2000
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06	c heuristics/fracdiving/freq = -1
0.04/0.06	c 
0.04/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06	c heuristics/fracdiving/maxlpiterquot = 0.075
0.04/0.06	c 
0.04/0.06	c # additional number of allowed LP iterations
0.04/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06	c heuristics/fracdiving/maxlpiterofs = 1500
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06	c heuristics/guideddiving/freq = -1
0.04/0.06	c 
0.04/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06	c heuristics/guideddiving/maxlpiterquot = 0.075
0.04/0.06	c 
0.04/0.06	c # additional number of allowed LP iterations
0.04/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06	c heuristics/guideddiving/maxlpiterofs = 1500
0.04/0.06	c 
0.04/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06	c heuristics/intdiving/maxlpiterquot = 0.075
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06	c heuristics/intshifting/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06	c heuristics/linesearchdiving/freq = -1
0.04/0.06	c 
0.04/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.04/0.06	c 
0.04/0.06	c # additional number of allowed LP iterations
0.04/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06	c heuristics/nlp/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 20]
0.04/0.06	c heuristics/objpscostdiving/freq = -1
0.04/0.06	c 
0.04/0.06	c # maximal fraction of diving LP iterations compared to total iteration number
0.04/0.06	c # [type: real, range: [0,1], default: 0.01]
0.04/0.06	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.04/0.06	c 
0.04/0.06	c # additional number of allowed LP iterations
0.04/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06	c heuristics/oneopt/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06	c heuristics/pscostdiving/freq = -1
0.04/0.06	c 
0.04/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.04/0.06	c 
0.04/0.06	c # additional number of allowed LP iterations
0.04/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06	c heuristics/pscostdiving/maxlpiterofs = 1500
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.06	c heuristics/rens/freq = -1
0.04/0.06	c 
0.04/0.06	c # minimum percentage of integer variables that have to be fixable 
0.04/0.06	c # [type: real, range: [0,1], default: 0.5]
0.04/0.06	c heuristics/rens/minfixingrate = 0.3
0.04/0.06	c 
0.04/0.06	c # number of nodes added to the contingent of the total nodes
0.04/0.06	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.04/0.06	c heuristics/rens/nodesofs = 2000
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 20]
0.04/0.06	c heuristics/rootsoldiving/freq = -1
0.04/0.06	c 
0.04/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.04/0.06	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.04/0.06	c 
0.04/0.06	c # additional number of allowed LP iterations
0.04/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06	c heuristics/rounding/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06	c heuristics/shifting/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06	c heuristics/simplerounding/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.06	c heuristics/trivial/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06	c heuristics/trysol/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06	c heuristics/veclendiving/freq = -1
0.04/0.06	c 
0.04/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06	c heuristics/veclendiving/maxlpiterquot = 0.075
0.04/0.06	c 
0.04/0.06	c # additional number of allowed LP iterations
0.04/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06	c heuristics/veclendiving/maxlpiterofs = 1500
0.04/0.06	c 
0.04/0.06	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06	c heuristics/zirounding/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.06	c separating/cmir/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.06	c separating/flowcover/freq = -1
0.04/0.06	c 
0.04/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06	c separating/rapidlearning/freq = 0
0.04/0.06	c 
0.04/0.06	c -----------------------------------------------------------------------------------------------
0.04/0.06	c start solving
0.04/0.06	c 
0.04/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.04/0.07	c   0.1s|     1 |     0 |    76 |     - |3488k|   0 |  36 | 231 |2443 | 231 |2443 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |    94 |     - |3906k|   0 |  46 | 231 |2623 | 231 |2455 |  12 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.28/0.32	c   0.3s|     1 |     0 |   112 |     - |4309k|   0 |  49 | 231 |2623 | 231 |2460 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.38/0.47	c   0.4s|     1 |     0 |   122 |     - |4666k|   0 |  53 | 231 |2623 | 231 |2461 |  18 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.59/0.64	c   0.6s|     1 |     0 |   134 |     - |4778k|   0 |  55 | 231 |2623 | 231 |2464 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.79/0.81	c   0.8s|     1 |     0 |   152 |     - |4855k|   0 |  54 | 231 |2623 | 231 |2466 |  23 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.00/1.08	c   1.1s|     1 |     2 |   152 |     - |4855k|   0 |  54 | 231 |2623 | 231 |2466 |  23 |   0 |  10 | 0.000000e+00 |      --      |    Inf 
66.37/66.40	c  66.4s| 10000 |    23 |296377 |  29.6 |7061k|  36 |   - | 231 |7466 | 231 |2455 |  23 |7095 |2393 | 0.000000e+00 |      --      |    Inf 
115.96/116.04	c   116s| 20000 |    49 |599584 |  30.0 |8335k|  39 |  36 | 231 |  10k| 231 |2455 |  23 |  14k|2664 | 0.000000e+00 |      --      |    Inf 
168.85/168.95	c   169s| 30000 |    77 |902538 |  30.1 |9845k|  55 |  35 | 231 |  13k| 231 |2455 |  23 |  20k|3401 | 0.000000e+00 |      --      |    Inf 
219.65/219.78	c   220s| 40000 |    35 |  1194k|  29.9 |9745k|  55 |  38 | 231 |  12k| 231 |2455 |  23 |  27k|4050 | 0.000000e+00 |      --      |    Inf 
237.74/237.81	c 
237.74/237.81	c SCIP Status        : problem is solved [infeasible]
237.74/237.81	c Solving Time (sec) : 237.79
237.74/237.81	c Solving Nodes      : 43679
237.74/237.81	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
237.74/237.81	c Dual Bound         : +1.00000000000000e+20
237.74/237.81	c Gap                : 0.00 %
237.74/237.81	s UNSATISFIABLE
237.74/237.81	c SCIP Status        : problem is solved [infeasible]
237.74/237.81	c Solving Time       :     237.79
237.74/237.81	c Original Problem   :
237.74/237.81	c   Problem name     : HOME/instance-3729830-1338679923.opb
237.74/237.81	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
237.74/237.81	c   Constraints      : 2707 initial, 2707 maximal
237.74/237.81	c Presolved Problem  :
237.74/237.81	c   Problem name     : t_HOME/instance-3729830-1338679923.opb
237.74/237.81	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
237.74/237.81	c   Constraints      : 2443 initial, 14030 maximal
237.74/237.81	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
237.74/237.81	c   trivial          :       0.00          0          0          0          0          0          0          0          0
237.74/237.81	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
237.74/237.81	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
237.74/237.81	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
237.74/237.81	c   implics          :       0.00          0          0          0          0          0          0          0          0
237.74/237.81	c   probing          :       0.00          0          0          0          0          0          0          0          0
237.74/237.81	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
237.74/237.81	c   setppc           :       0.00          0          0          0          0          0        121          0          0
237.74/237.81	c   linear           :       0.02          0          0          0          0          0        143          0          0
237.74/237.81	c   logicor          :       0.02          0          0          0          0          0          0          0          0
237.74/237.81	c   root node        :          -          1          -          -          1          -          -          -          -
237.74/237.81	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
237.74/237.81	c   integral         :          0          0          0      23010          0        110       1650          0          0      43976
237.74/237.81	c   knapsack         :          1          5     169750          0          0        204      74121          2          0          0
237.74/237.81	c   setppc           :         22          5     169650          0          0        873     242568          0          0          0
237.74/237.81	c   linear           :          0+         5     168454          0          0         12       1701          5          0          0
237.74/237.81	c   logicor          :       2420+         5      81451          0          0        269     257921          0          0          0
237.74/237.81	c   countsols        :          0          0          0          0          0          0          0          0          0          0
237.74/237.81	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
237.74/237.81	c   integral         :      32.56       0.00       0.00      32.56       0.00
237.74/237.81	c   knapsack         :       0.49       0.00       0.49       0.00       0.00
237.74/237.81	c   setppc           :       0.59       0.00       0.59       0.00       0.00
237.74/237.81	c   linear           :       0.46       0.00       0.46       0.00       0.00
237.74/237.81	c   logicor          :       3.01       0.00       3.01       0.00       0.00
237.74/237.81	c   countsols        :       0.00       0.00       0.00       0.00       0.00
237.74/237.81	c Propagators        :       Time      Calls    Cutoffs    DomReds
237.74/237.81	c   vbounds          :       0.12          1          0          0
237.74/237.81	c   rootredcost      :       0.11          0          0          0
237.74/237.81	c   pseudoobj        :       0.11          0          0          0
237.74/237.81	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
237.74/237.81	c   propagation      :       0.04       1358       1350       6964       20.5         25       23.0          -
237.74/237.81	c   infeasible LP    :       1.35      20515      20145     118010       31.8        114       18.2          0
237.74/237.81	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
237.74/237.81	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
237.74/237.81	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
237.74/237.81	c   applied globally :          -          -          -      28622       18.9          -          -          -
237.74/237.81	c   applied locally  :          -          -          -       1134       33.4          -          -          -
237.74/237.81	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
237.74/237.81	c   cut pool         :       0.00          4          -          -         73          -    (maximal pool size: 392)
237.74/237.81	c   redcost          :       0.12      22154          0          0          0          0
237.74/237.81	c   impliedbounds    :       0.00          5          0          0          0          0
237.74/237.81	c   intobj           :       0.00          0          0          0          0          0
237.74/237.81	c   cgmip            :       0.00          0          0          0          0          0
237.74/237.81	c   gomory           :       0.35          5          0          0        977          0
237.74/237.81	c   strongcg         :       0.27          5          0          0       1545          0
237.74/237.81	c   cmir             :       0.00          0          0          0          0          0
237.74/237.81	c   flowcover        :       0.00          0          0          0          0          0
237.74/237.81	c   clique           :       0.00          5          0          0          0          0
237.74/237.81	c   zerohalf         :       0.00          0          0          0          0          0
237.74/237.81	c   mcf              :       0.00          1          0          0          0          0
237.74/237.81	c   rapidlearning    :       0.09          1          0          0          0        180
237.74/237.81	c Pricers            :       Time      Calls       Vars
237.74/237.81	c   problem variables:       0.00          0          0
237.74/237.81	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
237.74/237.81	c   relpscost        :      32.51      23010        110       1650          0          0      43976
237.74/237.81	c   pscost           :       0.00          0          0          0          0          0          0
237.74/237.81	c   inference        :       0.00          0          0          0          0          0          0
237.74/237.81	c   mostinf          :       0.00          0          0          0          0          0          0
237.74/237.81	c   leastinf         :       0.00          0          0          0          0          0          0
237.74/237.81	c   fullstrong       :       0.00          0          0          0          0          0          0
237.74/237.81	c   allfullstrong    :       0.00          0          0          0          0          0          0
237.74/237.81	c   random           :       0.00          0          0          0          0          0          0
237.74/237.81	c Primal Heuristics  :       Time      Calls      Found
237.74/237.81	c   LP solutions     :       0.00          -          0
237.74/237.81	c   pseudo solutions :       0.00          -          0
237.74/237.81	c   trivial          :       0.00          1          0
237.74/237.81	c   simplerounding   :       0.00          0          0
237.74/237.81	c   zirounding       :       0.00          0          0
237.74/237.81	c   rounding         :       0.00          0          0
237.74/237.81	c   shifting         :       0.00          0          0
237.74/237.81	c   intshifting      :       0.00          0          0
237.74/237.81	c   oneopt           :       0.00          0          0
237.74/237.81	c   twoopt           :       0.00          0          0
237.74/237.81	c   fixandinfer      :       0.00          0          0
237.74/237.81	c   feaspump         :       0.00          0          0
237.74/237.81	c   coefdiving       :       0.00          0          0
237.74/237.81	c   pscostdiving     :       0.00          0          0
237.74/237.81	c   fracdiving       :       0.00          0          0
237.74/237.81	c   veclendiving     :       0.00          0          0
237.74/237.81	c   intdiving        :       0.00          0          0
237.74/237.81	c   actconsdiving    :       0.00          0          0
237.74/237.81	c   objpscostdiving  :       0.00          0          0
237.74/237.81	c   rootsoldiving    :       0.00          0          0
237.74/237.81	c   linesearchdiving :       0.00          0          0
237.74/237.81	c   guideddiving     :       0.00          0          0
237.74/237.81	c   octane           :       0.00          0          0
237.74/237.81	c   rens             :       0.00          0          0
237.74/237.81	c   rins             :       0.00          0          0
237.74/237.81	c   localbranching   :       0.00          0          0
237.74/237.81	c   mutation         :       0.00          0          0
237.74/237.81	c   crossover        :       0.00          0          0
237.74/237.81	c   dins             :       0.00          0          0
237.74/237.81	c   undercover       :       0.00          0          0
237.74/237.81	c   nlp              :       0.00          0          0
237.74/237.81	c   trysol           :       0.00          0          0
237.74/237.81	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
237.74/237.81	c   primal LP        :       0.00          0          0       0.00          -
237.74/237.81	c   dual LP          :     186.95      43437    1299398      29.91    6950.39
237.74/237.81	c   lex dual LP      :       0.00          0          0       0.00          -
237.74/237.81	c   barrier LP       :       0.00          0          0       0.00          -
237.74/237.81	c   diving/probing LP:       0.00          0          0       0.00          -
237.74/237.81	c   strong branching :      32.21       4230     216531      51.19    6722.68
237.74/237.81	c     (at root node) :          -         10       1641     164.10          -
237.74/237.81	c   conflict analysis:       0.00          0          0       0.00          -
237.74/237.81	c B&B Tree           :
237.74/237.81	c   number of runs   :          1
237.74/237.81	c   nodes            :      43679
237.74/237.81	c   nodes (total)    :      43679
237.74/237.81	c   nodes left       :          0
237.74/237.81	c   max depth        :         55
237.74/237.81	c   max depth (total):         55
237.74/237.81	c   backtracks       :       5071 (11.6%)
237.74/237.81	c   delayed cutoffs  :        298
237.74/237.81	c   repropagations   :      70240 (88462 domain reductions, 292 cutoffs)
237.74/237.81	c   avg switch length:       4.75
237.74/237.81	c   switching time   :       3.51
237.74/237.81	c Solution           :
237.74/237.81	c   Solutions found  :          0 (0 improvements)
237.74/237.81	c   Primal Bound     : infeasible
237.74/237.81	c   Dual Bound       :          -
237.74/237.81	c   Gap              :       0.00 %
237.74/237.81	c   Root Dual Bound  : +0.00000000000000e+00
237.74/237.81	c   Root Iterations  :        152
237.74/237.83	c Time complete: 237.77.

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3729830-1338679923/watcher-3729830-1338679923 -o /tmp/evaluation-result-3729830-1338679923/solver-3729830-1338679923 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3729830-1338679923.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=10352 CPUtime=0 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 1847 0 0 0 0 0 0 0 20 0 1 0 334120815 10600448 1793 33554432000 4194304 8395647 140734900735328 140734900734280 6347101 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 2588 1793 390 1026 0 1558 0

[startup+0.0498741 s]
/proc/loadavg: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=19276 CPUtime=0.04 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 4171 0 0 0 4 0 0 0 20 0 1 0 334120815 19738624 3763 33554432000 4194304 8395647 140734900735328 140734900734280 5093376 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 4819 3763 474 1026 0 3789 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 19276

[startup+0.100606 s]
/proc/loadavg: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=23252 CPUtime=0.09 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 5379 0 0 0 9 0 0 0 20 0 1 0 334120815 23810048 4931 33554432000 4194304 8395647 140734900735328 140734900734280 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 5813 4931 589 1026 0 4783 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23252

[startup+0.300274 s]
/proc/loadavg: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=0.28 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8719 0 0 0 27 1 0 0 20 0 1 0 334120815 38289408 8240 33554432000 4194304 8395647 140734900735328 140734900734280 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8240 621 1026 0 8318 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 37392

[startup+0.700249 s]
/proc/loadavg: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=0.69 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8800 0 0 0 67 2 0 0 20 0 1 0 334120815 38289408 8321 33554432000 4194304 8395647 140734900735328 140734900730568 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8321 621 1026 0 8318 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37392

[startup+1.50024 s]
/proc/loadavg: 1.92 1.95 1.56 3/177 21206
/proc/meminfo: memFree=27028224/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=1.49 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8803 0 0 0 147 2 0 0 20 0 1 0 334120815 38289408 8324 33554432000 4194304 8395647 140734900735328 140734900730568 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8324 624 1026 0 8318 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37392

[startup+3.10024 s]
/proc/loadavg: 1.92 1.95 1.56 3/177 21206
/proc/meminfo: memFree=27027852/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=3.09 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8803 0 0 0 305 4 0 0 20 0 1 0 334120815 38289408 8324 33554432000 4194304 8395647 140734900735328 140734900730200 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8324 624 1026 0 8318 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37392

[startup+6.30024 s]
/proc/loadavg: 1.93 1.95 1.57 3/177 21206
/proc/meminfo: memFree=27027488/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=6.29 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8804 0 0 0 622 7 0 0 20 0 1 0 334120815 38289408 8325 33554432000 4194304 8395647 140734900735328 140734900730200 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8325 625 1026 0 8318 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37392

[startup+12.7002 s]
/proc/loadavg: 1.93 1.95 1.57 3/177 21206
/proc/meminfo: memFree=27027008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=12.69 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8806 0 0 0 1257 12 0 0 20 0 1 0 334120815 38289408 8327 33554432000 4194304 8395647 140734900735328 140734900729880 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8327 627 1026 0 8318 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37392

[startup+25.5002 s]
/proc/loadavg: 1.95 1.95 1.57 3/177 21206
/proc/meminfo: memFree=27026436/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=25.48 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8812 0 0 0 2525 23 0 0 20 0 1 0 334120815 38289408 8580 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8580 627 1026 0 8318 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37392

[startup+51.1003 s]
/proc/loadavg: 1.96 1.95 1.58 3/177 21206
/proc/meminfo: memFree=27025248/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=51.07 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8814 0 0 0 5064 43 0 0 20 0 1 0 334120815 38289408 8833 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8833 627 1026 0 8318 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37392

[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.60 3/177 21206
/proc/meminfo: memFree=27025372/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=102.27 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8814 0 0 0 10143 84 0 0 20 0 1 0 334120815 38289408 8833 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8833 627 1026 0 8318 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 37392

[startup+162.3 s]
/proc/loadavg: 1.99 1.96 1.63 3/176 21206
/proc/meminfo: memFree=27024632/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=38020 CPUtime=162.25 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8939 0 0 0 16096 129 0 0 20 0 1 0 334120815 38932480 9028 33554432000 4194304 8395647 140734900735328 140734900730792 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9505 9028 627 1026 0 8475 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38020

[startup+222.3 s]
/proc/loadavg: 2.05 1.98 1.65 3/178 21247
/proc/meminfo: memFree=25091452/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=222.24 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9251 0 0 0 22048 176 0 0 20 0 1 0 334120815 40431616 9340 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9340 627 1026 0 8841 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 39484

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

[startup+230.3 s]
/proc/loadavg: 2.05 1.98 1.65 3/178 21247
/proc/meminfo: memFree=25029448/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=230.24 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9267 0 0 0 22843 181 0 0 20 0 1 0 334120815 40431616 9356 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9356 628 1026 0 8841 0
Current children cumulated CPU time (s) 230.24
Current children cumulated vsize (KiB) 39484

[startup+233.5 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=25026904/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=233.45 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9276 0 0 0 23161 184 0 0 20 0 1 0 334120815 40431616 9365 33554432000 4194304 8395647 140734900735328 140734900730936 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9365 628 1026 0 8841 0
Current children cumulated CPU time (s) 233.45
Current children cumulated vsize (KiB) 39484

[startup+235.1 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=25026904/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=235.04 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9276 0 0 0 23319 185 0 0 20 0 1 0 334120815 40431616 9365 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9365 628 1026 0 8841 0
Current children cumulated CPU time (s) 235.04
Current children cumulated vsize (KiB) 39484

[startup+236.7 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=24995504/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=236.64 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9276 0 0 0 23478 186 0 0 20 0 1 0 334120815 40431616 9365 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9365 628 1026 0 8841 0
Current children cumulated CPU time (s) 236.64
Current children cumulated vsize (KiB) 39484

[startup+237.5 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=24993316/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=237.45 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9276 0 0 0 23559 186 0 0 20 0 1 0 334120815 40431616 9365 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9365 628 1026 0 8841 0
Current children cumulated CPU time (s) 237.45
Current children cumulated vsize (KiB) 39484

[startup+237.7 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=24993316/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=237.65 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9277 0 0 0 23578 187 0 0 20 0 1 0 334120815 40431616 9366 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9366 628 1026 0 8841 0
Current children cumulated CPU time (s) 237.65
Current children cumulated vsize (KiB) 39484

[startup+237.8 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=24993316/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=237.74 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9277 0 0 0 23587 187 0 0 20 0 1 0 334120815 40431616 9366 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9366 628 1026 0 8841 0
Current children cumulated CPU time (s) 237.74
Current children cumulated vsize (KiB) 39484

Child status: 0
Real time (s): 237.83
CPU time (s): 237.783
CPU user time (s): 235.907
CPU system time (s): 1.87571
CPU usage (%): 99.98
Max. virtual memory (cumulated for all children) (KiB): 39484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 235.907
system time used= 1.87571
maximum resident set size= 37472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9282
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= 13
involuntary context switches= 334

runsolver used 0.374943 second user time and 1.22481 second system time

The end

Launcher Data

Begin job on node107 at 2012-06-03 01:32:03
IDJOB=3729830
IDBENCH=1342
IDSOLVER=2326
FILE ID=node107/3729830-1338679923
RUNJOBID= node107-1338678628-20901
PBS_JOBID= 14636706
Free space on /tmp= 70772 MiB

SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3729830-1338679923/watcher-3729830-1338679923 -o /tmp/evaluation-result-3729830-1338679923/solver-3729830-1338679923 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3729830-1338679923.opb -t 1800 -m 15500

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

MD5SUM BENCH= 703150fc56665afb9da0b20e49208c25
RANDOM SEED=1559263019

node107.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27063476 kB
Buffers:          467340 kB
Cached:          4416984 kB
SwapCached:           76 kB
Active:          1935704 kB
Inactive:        2998436 kB
Active(anon):      41076 kB
Inactive(anon):    11072 kB
Active(file):    1894628 kB
Inactive(file):  2987364 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108780 kB
Dirty:             10252 kB
Writeback:             0 kB
AnonPages:         81360 kB
Mapped:            16936 kB
Shmem:               184 kB
Slab:             734608 kB
SReclaimable:     176988 kB
SUnreclaim:       557620 kB
KernelStack:        1480 kB
PageTables:         4272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     163948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70724 MiB
End job on node107 at 2012-06-03 01:36:01