Trace number 3737505

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 NameAnswerobjective functionCPU timeWall clock time
PB11: SCIP spx E_2 2011-06-10 (fixed)OPT-7 17.2867 8.70065

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_2.opb
MD5SUM1eb933a10fcc575d2df25e98511c4b07
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark9.39857
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2960
Sum of products size (including duplicates)5920
Number of different products1480
Sum of products size2960

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 2.0.1.5 [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-3737505-1338728414.opb>
0.00/0.01	c original problem has 1580 variables (1580 bin, 0 int, 0 impl, 0 cont) and 1731 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	o 0
0.00/0.02	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.00/0.02	c presolving:
0.00/0.05	c (round 1) 0 del vars, 1680 del conss, 100 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 11940 impls, 99 clqs
0.00/0.05	c (round 2) 1480 del vars, 1680 del conss, 100 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 150 upgd conss, 11940 impls, 0 clqs
0.00/0.06	c presolving (3 rounds):
0.00/0.06	c  1480 deleted vars, 1680 deleted constraints, 100 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06	c  11940 implications, 0 cliques
0.00/0.06	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 151 constraints
0.00/0.06	c     100 constraints of type <knapsack>
0.00/0.06	c      50 constraints of type <setppc>
0.00/0.06	c       1 constraints of type <linear>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.04
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 2.0.1.5
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1797
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 13950
0.00/0.06	c 
0.00/0.06	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.06	c # [type: int, range: [1,2], default: 1]
0.00/0.06	c timing/clocktype = 2
0.00/0.06	c 
0.00/0.06	c # belongs reading time to solving time?
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c timing/reading = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/indicator/addCouplingCons = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.06	c 
0.00/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.08	c t 0.1s|     1 |     0 |   305 |     - |4256k|   0 | 100 | 100 | 151 | 100 | 151 |   0 |   0 |   0 |-2.500000e+01 | 0.000000e+00 | 100.00%
0.00/0.08	o -1
0.00/0.08	c R 0.1s|     1 |     0 |   305 |     - |4260k|   0 | 100 | 100 | 151 | 100 | 151 |   0 |   0 |   0 |-2.500000e+01 |-1.000000e+00 |  96.00%
0.09/0.11	o -5
0.09/0.11	c y 0.1s|     1 |     0 |   305 |     - |4267k|   0 | 100 | 100 | 151 | 100 | 151 |   0 |   0 |   0 |-2.500000e+01 |-5.000000e+00 |  80.00%
0.29/0.31	c   0.3s|     1 |     2 |   305 |     - |4270k|   0 | 100 | 100 | 154 | 100 | 151 |   0 |   0 |  16 |-2.500000e+01 |-5.000000e+00 |  80.00%
0.39/0.44	o -6
0.39/0.44	c R 0.4s|     7 |     3 |   692 |  64.5 |4282k|   5 |   - | 100 | 154 | 100 | 151 |   0 |   0 |  94 |-2.475965e+01 |-6.000000e+00 |  75.77%
3.38/3.47	o -7
3.38/3.47	c R 3.5s|  1332 |   134 | 20588 |  15.2 |4603k|  77 |   - | 100 | 163 | 100 | 151 |   0 |  33 | 931 |-1.510503e+01 |-7.000000e+00 |  53.66%
6.79/6.87	c   6.9s| 10000 |   448 | 88605 |   8.8 |5625k|  81 |   - | 100 | 221 | 100 | 151 |   0 | 259 | 956 |-1.071513e+01 |-7.000000e+00 |  34.67%
8.59/8.69	c 
8.59/8.69	c SCIP Status        : problem is solved [optimal solution found]
8.59/8.69	c Solving Time (sec) : 8.68
8.59/8.69	c Solving Nodes      : 16134
8.59/8.69	c Primal Bound       : -7.00000000000000e+00 (289 solutions)
8.59/8.69	c Dual Bound         : -7.00000000000000e+00
8.59/8.69	c Gap                : 0.00 %
8.59/8.69	s OPTIMUM FOUND
8.59/8.69	v -x84 -x71 -x52 x90 -x85 -x82 -x77 -x75 -x54 -x56 -x95 -x98 -x83 -x87 -x51 -x86 -x79 -x72 -x69 -x67 -x63 -x60 -x59 -x58 -x57 -x64 
8.59/8.69	v -x97 -x61 x92 -x66 -x73 -x53 x81 -x68 -x74 -x55 -x88 -x94 x100 -x80 x93 -x96 x78 -x65 x99 -x62 -x76 -x89 -x70 -x91 -x50 -x49 
8.59/8.69	v -x48 x47 -x46 x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 x37 -x36 -x35 x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 x23 
8.59/8.69	v x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
8.59/8.69	c SCIP Status        : problem is solved [optimal solution found]
8.59/8.69	c Total Time         :       8.68
8.59/8.69	c   solving          :       8.68
8.59/8.69	c   presolving       :       0.04 (included in solving)
8.59/8.69	c   reading          :       0.01 (included in solving)
8.59/8.69	c Original Problem   :
8.59/8.69	c   Problem name     : HOME/instance-3737505-1338728414.opb
8.59/8.69	c   Variables        : 1580 (1580 binary, 0 integer, 0 implicit integer, 0 continuous)
8.59/8.69	c   Constraints      : 1731 initial, 1731 maximal
8.59/8.69	c Presolved Problem  :
8.59/8.69	c   Problem name     : t_HOME/instance-3737505-1338728414.opb
8.59/8.69	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
8.59/8.69	c   Constraints      : 151 initial, 272 maximal
8.59/8.69	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
8.59/8.69	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   dualfix          :       0.00       1480          0          0          0          0          0          0          0          0
8.59/8.69	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   linear           :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
8.59/8.69	c   pseudoboolean    :       0.00          0          0          0          0          0       1680        100          0          0
8.59/8.69	c   root node        :          -          2          -          -          2          -          -          -          -          -
8.59/8.69	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
8.59/8.69	c   integral         :          0          0          0       8236          0        294          0          9        275          0          0      16198
8.59/8.69	c   knapsack         :        100          1      25607          0          0        289      13171        142      79363          0          0          0
8.59/8.69	c   setppc           :         50          1      24973          0          0        288        853          0       5008          0          0          0
8.59/8.69	c   linear           :          1+         2      25465          0          0        288          9        210         20          0          0          0
8.59/8.69	c   logicor          :          0+         0       8831          0          0          0         82          0        316          0          0          0
8.59/8.69	c   countsols        :          0          0          0          0          0        292          0          0          0          0          0          0
8.59/8.69	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
8.59/8.69	c   integral         :       2.41       0.00       0.00       2.41       0.00       0.00       0.00
8.59/8.69	c   knapsack         :       0.26       0.00       0.23       0.00       0.00       0.02       0.00
8.59/8.69	c   setppc           :       0.02       0.00       0.02       0.00       0.00       0.00       0.00
8.59/8.69	c   linear           :       0.04       0.00       0.04       0.00       0.00       0.00       0.00
8.59/8.69	c   logicor          :       0.02       0.00       0.02       0.00       0.00       0.00       0.00
8.59/8.69	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
8.59/8.69	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
8.59/8.69	c   vbounds          :          0          0          0          0
8.59/8.69	c   rootredcost      :          3          0          0          0
8.59/8.69	c   pseudoobj        :      25817       1633        129       2246
8.59/8.69	c Propagator Timings :  TotalTime  Propagate    Resprop
8.59/8.69	c   vbounds          :       0.00       0.00       0.00
8.59/8.69	c   rootredcost      :       0.00       0.00       0.00
8.59/8.69	c   pseudoobj        :       0.06       0.05       0.00
8.59/8.69	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.59/8.69	c   propagation      :       0.02        481        478       1370       46.1          0        0.0          -
8.59/8.69	c   infeasible LP    :       0.00          5          5          8        8.4          0        0.0          0
8.59/8.69	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.59/8.69	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.59/8.69	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.59/8.69	c   applied globally :          -          -          -        186       23.0          -          -          -
8.59/8.69	c   applied locally  :          -          -          -        298       43.2          -          -          -
8.59/8.69	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.59/8.69	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
8.59/8.69	c   redcost          :       0.03       8773          0        996          0          0
8.59/8.69	c   impliedbounds    :       0.00          1          0          0          0          0
8.59/8.69	c   intobj           :       0.00          0          0          0          0          0
8.59/8.69	c   gomory           :       0.00          1          0          0          0          0
8.59/8.69	c   cgmip            :       0.00          0          0          0          0          0
8.59/8.69	c   closecuts        :       0.00          0          0          0          0          0
8.59/8.69	c   strongcg         :       0.00          1          0          0          0          0
8.59/8.69	c   cmir             :       0.00          1          0          0          0          0
8.59/8.69	c   flowcover        :       0.00          1          0          0          0          0
8.59/8.69	c   clique           :       0.00          1          0          0          0          0
8.59/8.69	c   zerohalf         :       0.00          0          0          0          0          0
8.59/8.69	c   mcf              :       0.00          1          0          0          0          0
8.59/8.69	c   oddcycle         :       0.00          0          0          0          0          0
8.59/8.69	c   rapidlearning    :       0.03          1          0          0          0          3
8.59/8.69	c Pricers            :       Time      Calls       Vars
8.59/8.69	c   problem variables:       0.00          0          0
8.59/8.69	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.59/8.69	c   relpscost        :       2.40       8236          9        275          0          0      16198
8.59/8.69	c   pscost           :       0.00          0          0          0          0          0          0
8.59/8.69	c   inference        :       0.00          0          0          0          0          0          0
8.59/8.69	c   mostinf          :       0.00          0          0          0          0          0          0
8.59/8.69	c   leastinf         :       0.00          0          0          0          0          0          0
8.59/8.69	c   fullstrong       :       0.00          0          0          0          0          0          0
8.59/8.69	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.59/8.69	c   random           :       0.00          0          0          0          0          0          0
8.59/8.69	c Primal Heuristics  :       Time      Calls      Found
8.59/8.69	c   LP solutions     :       0.00          -          0
8.59/8.69	c   pseudo solutions :       0.00          -          0
8.59/8.69	c   feaspump         :       0.00          0          0
8.59/8.69	c   oneopt           :       0.00          3          0
8.59/8.69	c   objpscostdiving  :       0.01          2          1
8.59/8.69	c   rootsoldiving    :       0.01          2          1
8.59/8.69	c   coefdiving       :       0.00          4          0
8.59/8.69	c   pscostdiving     :       0.01          4          0
8.59/8.69	c   fracdiving       :       0.00          4          0
8.59/8.69	c   veclendiving     :       0.00          4          0
8.59/8.69	c   linesearchdiving :       0.00          4          0
8.59/8.69	c   guideddiving     :       0.01          4          0
8.59/8.69	c   crossover        :       0.11          8          1
8.59/8.69	c   trivial          :       0.00          2          1
8.59/8.69	c   shiftandpropagate:       0.00          0          0
8.59/8.69	c   simplerounding   :       0.00          0          0
8.59/8.69	c   zirounding       :       0.10          0          0
8.59/8.69	c   rounding         :       0.31       5972          3
8.59/8.69	c   shifting         :       0.14        834        281
8.59/8.69	c   intshifting      :       0.00          0          0
8.59/8.69	c   twoopt           :       0.00          0          0
8.59/8.69	c   fixandinfer      :       0.00          0          0
8.59/8.69	c   clique           :       0.00          0          0
8.59/8.69	c   intdiving        :       0.00          0          0
8.59/8.69	c   actconsdiving    :       0.00          0          0
8.59/8.69	c   octane           :       0.00          0          0
8.59/8.69	c   rens             :       0.01          0          0
8.59/8.69	c   rins             :       0.00          0          0
8.59/8.69	c   localbranching   :       0.00          0          0
8.59/8.69	c   mutation         :       0.00          0          0
8.59/8.69	c   dins             :       0.00          0          0
8.59/8.69	c   vbounds          :       0.00          0          0
8.59/8.69	c   undercover       :       0.00          0          0
8.59/8.69	c   subnlp           :       0.00          0          0
8.59/8.69	c   trysol           :       0.00          0          0
8.59/8.69	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.59/8.69	c   primal LP        :       0.00          0          0       0.00          -
8.59/8.69	c   dual LP          :       4.14      15889     122088       7.68   29477.30
8.59/8.69	c   lex dual LP      :       0.00          0          0       0.00          -
8.59/8.69	c   barrier LP       :       0.00          0          0       0.00          -
8.59/8.69	c   diving/probing LP:       0.03        257        911       3.54   27925.08
8.59/8.69	c   strong branching :       2.33        959      41682      43.46   17910.69
8.59/8.69	c     (at root node) :          -         16       2236     139.75          -
8.59/8.69	c   conflict analysis:       0.00          0          0       0.00          -
8.59/8.69	c B&B Tree           :
8.59/8.69	c   number of runs   :          1
8.59/8.69	c   nodes            :      16134
8.59/8.69	c   nodes (total)    :      16134
8.59/8.69	c   nodes left       :          0
8.59/8.69	c   max depth        :         81
8.59/8.69	c   max depth (total):         81
8.59/8.69	c   backtracks       :       1679 (10.4%)
8.59/8.69	c   delayed cutoffs  :          0
8.59/8.69	c   repropagations   :        846 (321 domain reductions, 0 cutoffs)
8.59/8.69	c   avg switch length:       4.92
8.59/8.69	c   switching time   :       0.33
8.59/8.69	c Solution           :
8.59/8.69	c   Solutions found  :        289 (5 improvements)
8.59/8.69	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.02 seconds, depth 0, found by <trivial>)
8.59/8.69	c   Primal Bound     : -7.00000000000000e+00   (in run 1, after 1332 nodes, 3.47 seconds, depth 53, found by <rounding>)
8.59/8.69	c   Dual Bound       : -7.00000000000000e+00
8.59/8.69	c   Gap              :       0.00 %
8.59/8.69	c   Root Dual Bound  : -2.50000000000000e+01
8.59/8.69	c   Root Iterations  :        305
8.59/8.70	c Time complete: 8.68.

Verifier Data 

OK	-7

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-3737505-1338728414/watcher-3737505-1338728414 -o /tmp/evaluation-result-3737505-1338728414/solver-3737505-1338728414 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3737505-1338728414.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: 2.05 2.07 2.01 3/177 30168
/proc/meminfo: memFree=27539052/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=9588 CPUtime=0 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 1517 0 0 0 0 0 0 0 20 0 1 0 338967511 9818112 1472 33554432000 4194304 9016284 140735809659856 140733816840664 7824814 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/30168/statm: 2397 1473 311 1178 0 1215 0

[startup+0.0953861 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 30168
/proc/meminfo: memFree=27539052/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=24956 CPUtime=0.08 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 5481 0 0 0 8 0 0 0 20 0 1 0 338967511 25554944 5179 33554432000 4194304 9016284 140735809659856 140733816840664 5174338 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30168/statm: 6239 5179 669 1178 0 5057 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24956

[startup+0.100243 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 30168
/proc/meminfo: memFree=27539052/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=28988 CPUtime=0.09 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 6502 0 0 0 8 1 0 0 20 0 1 0 338967511 29683712 6200 33554432000 4194304 9016284 140735809659856 140733816840664 7849280 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30168/statm: 7247 6200 676 1178 0 6065 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28988

[startup+0.300219 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 30168
/proc/meminfo: memFree=27539052/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=35008 CPUtime=0.29 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 8470 0 0 0 28 1 0 0 20 0 1 0 338967511 35848192 7462 33554432000 4194304 9016284 140735809659856 140733816840664 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30168/statm: 8752 7462 705 1178 0 7570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35008

[startup+0.700175 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 30168
/proc/meminfo: memFree=27539052/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=35008 CPUtime=0.69 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 8474 0 0 0 67 2 0 0 20 0 1 0 338967511 35848192 7466 33554432000 4194304 9016284 140735809659856 140735809653608 7220810 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30168/statm: 8752 7466 709 1178 0 7570 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35008

[startup+1.50018 s]
/proc/loadavg: 2.05 2.07 2.01 3/178 30169
/proc/meminfo: memFree=27512252/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=35008 CPUtime=1.49 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 8474 0 0 0 145 4 0 0 20 0 1 0 338967511 35848192 7466 33554432000 4194304 9016284 140735809659856 140735809653816 7214194 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30168/statm: 8752 7466 709 1178 0 7570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35008

[startup+3.10018 s]
/proc/loadavg: 2.05 2.07 2.01 3/178 30169
/proc/meminfo: memFree=27511880/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=37432 CPUtime=3.09 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 9003 0 0 0 302 7 0 0 20 0 1 0 338967511 38330368 7995 33554432000 4194304 9016284 140735809659856 140735809653112 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30168/statm: 9358 7995 712 1178 0 8176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37432

[startup+6.30024 s]
/proc/loadavg: 2.04 2.07 2.01 3/178 30169
/proc/meminfo: memFree=27509292/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=36336 CPUtime=6.29 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 10680 0 0 0 614 15 0 0 20 0 1 0 338967511 37208064 8083 33554432000 4194304 9016284 140735809659856 140735809654024 7925162 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/30168/statm: 9084 8083 714 1178 0 7902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36336

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (8.59 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (8.59 s) to the 'lost time'.

[startup+8.60024 s]
/proc/loadavg: 2.04 2.07 2.01 3/178 30169
/proc/meminfo: memFree=27507928/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=36856 CPUtime=8.59 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 11095 0 0 0 838 21 0 0 20 0 1 0 338967511 37740544 8213 33554432000 4194304 9016284 140735809659856 140735809654184 7925162 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/30168/statm: 9214 8213 714 1178 0 8032 0
Current children cumulated CPU time (s) 8.59
Current children cumulated vsize (KiB) 36856

[startup+8.70024 s]
/proc/loadavg: 2.04 2.07 2.01 3/178 30169
/proc/meminfo: memFree=27536332/32873844 swapFree=7372/7372
[pid=30168] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/30168/stat : -- couldn't open stat file --/proc/30168/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+7.90023 s]
/proc/loadavg: 2.04 2.07 2.01 3/178 30169
/proc/meminfo: memFree=27507928/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=36336 CPUtime=7.88 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 10680 0 0 0 769 19 0 0 20 0 1 0 338967511 37208064 8083 33554432000 4194304 9016284 140735809659856 140735809654184 7925162 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/30168/statm: 9084 8083 714 1178 0 7902 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 36336

[startup+8.30024 s]
/proc/loadavg: 2.04 2.07 2.01 3/178 30169
/proc/meminfo: memFree=27507928/32873844 swapFree=7372/7372
[pid=30168] ppid=30166 vsize=36856 CPUtime=8.29 cores=0,2,4,6
/proc/30168/stat : 30168 (scip-2.0.1.4b_2) R 30166 30168 26510 0 -1 4202496 11095 0 0 0 808 21 0 0 20 0 1 0 338967511 37740544 8213 33554432000 4194304 9016284 140735809659856 140735809654184 7925162 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/30168/statm: 9214 8213 714 1178 0 8032 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 36856

[startup+8.70024 s]
/proc/loadavg: 2.04 2.07 2.01 3/178 30169
/proc/meminfo: memFree=27536332/32873844 swapFree=7372/7372
[pid=30168] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/30168/stat : -- couldn't open stat file --/proc/30168/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 8.59
#  lost CPU user time (s): 8.38
#  lost CPU system time (s): 0.21

Real time (s): 8.70065
CPU time (s): 17.2867
CPU user time (s): 16.8567
CPU system time (s): 0.429966
CPU usage (%): 198.683
Max. virtual memory (cumulated for all children) (KiB): 37688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.47671
system time used= 0.219966
maximum resident set size= 33992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11102
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= 2
involuntary context switches= 28

runsolver used 0.021996 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node118 at 2012-06-03 15:00:14
IDJOB=3737505
IDBENCH=48248
IDSOLVER=2329
FILE ID=node118/3737505-1338728414
RUNJOBID= node118-1338703112-26526
PBS_JOBID= 14636719
Free space on /tmp= 70956 MiB

SOLVER NAME= PB11: SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_2.opb
COMMAND LINE= HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3737505-1338728414/watcher-3737505-1338728414 -o /tmp/evaluation-result-3737505-1338728414/solver-3737505-1338728414 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3737505-1338728414.opb -t 1800 -m 15500

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

MD5SUM BENCH= 1eb933a10fcc575d2df25e98511c4b07
RANDOM SEED=11053118

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
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		: 2666.212
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	: 5331.91
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		: 2666.212
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27539416 kB
Buffers:          494828 kB
Cached:          3905288 kB
SwapCached:            0 kB
Active:          1451972 kB
Inactive:        3018272 kB
Active(anon):      59976 kB
Inactive(anon):    11328 kB
Active(file):    1391996 kB
Inactive(file):  3006944 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16748 kB
Writeback:             0 kB
AnonPages:        122980 kB
Mapped:            14612 kB
Shmem:               200 kB
Slab:             724988 kB
SReclaimable:     166292 kB
SUnreclaim:       558696 kB
KernelStack:        1488 kB
PageTables:         4096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     184196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 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= 70936 MiB
End job on node118 at 2012-06-03 15:00:23