Trace number 3731940

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
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT20 6.11907 6.12175

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-circ4_3.opb
MD5SUM6b7a318661ea9d7a03f30f3e64874f46
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark0.048992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved YES
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 2
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 64
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 64
Number of bits of the biggest sum of numbers7
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-3731940-1338691085.opb>
0.00/0.01	c original problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 704 upgd conss, 312 impls, 84 clqs
0.00/0.02	c (round 2) 0 del vars, 12 del conss, 0 chg bounds, 300 chg sides, 480 chg coeffs, 704 upgd conss, 312 impls, 84 clqs
0.02/0.03	c presolving (3 rounds):
0.02/0.03	c  0 deleted vars, 12 deleted constraints, 0 tightened bounds, 0 added holes, 300 changed sides, 480 changed coefficients
0.02/0.03	c  768 implications, 84 cliques
0.02/0.03	c presolved problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.02/0.03	c     156 constraints of type <knapsack>
0.02/0.03	c     240 constraints of type <setppc>
0.02/0.03	c     308 constraints of type <logicor>
0.02/0.03	c transformed objective value is always integral (scale: 1)
0.02/0.03	c Presolving Time: 0.02
0.02/0.03	c - non default parameters ----------------------------------------------------------------------
0.02/0.03	c # SCIP version 1.2.1.3
0.02/0.03	c 
0.02/0.03	c # frequency for displaying node information lines
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.03	c display/freq = 10000
0.02/0.03	c 
0.02/0.03	c # maximal time in seconds to run
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03	c limits/time = 1790
0.02/0.03	c 
0.02/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03	c limits/memory = 13950
0.02/0.03	c 
0.02/0.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.03	c # [type: int, range: [1,2], default: 1]
0.02/0.03	c timing/clocktype = 2
0.02/0.03	c 
0.02/0.03	c # should presolving try to simplify inequalities
0.02/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.03	c constraints/linear/simplifyinequalities = TRUE
0.02/0.03	c 
0.02/0.03	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.02/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.03	c constraints/indicator/addCouplingCons = TRUE
0.02/0.03	c 
0.02/0.03	c # should presolving try to simplify knapsacks
0.02/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.03	c 
0.02/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.03	c separating/rapidlearning/freq = 0
0.02/0.03	c 
0.02/0.03	c -----------------------------------------------------------------------------------------------
0.02/0.03	c start solving
0.02/0.03	c 
0.02/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.05	c   0.0s|     1 |     0 |   308 |     - |1486k|   0 |  88 | 144 | 704 | 144 | 704 |   0 |   0 |   0 | 1.600000e+01 |      --      |    Inf 
0.19/0.25	o 20
0.19/0.25	c y 0.2s|     1 |     0 |   698 |     - |3388k|   0 |  88 | 144 | 704 | 144 | 704 |   0 |   0 |   0 | 1.600000e+01 | 2.000000e+01 |  25.00%
0.19/0.26	c   0.3s|     1 |     0 |   782 |     - |3356k|   0 |  97 | 144 |1156 | 144 | 713 |   9 |   0 |   0 | 1.600000e+01 | 2.000000e+01 |  25.00%
0.29/0.31	c   0.3s|     1 |     0 |   814 |     - |4574k|   0 |  99 | 144 |1156 | 144 | 722 |  18 |   0 |   0 | 1.600000e+01 | 2.000000e+01 |  25.00%
0.29/0.36	c   0.4s|     1 |     0 |   848 |     - |4609k|   0 | 103 | 144 |1156 | 144 | 728 |  24 |   0 |   0 | 1.600000e+01 | 2.000000e+01 |  25.00%
0.39/0.41	c   0.4s|     1 |     0 |   895 |     - |4681k|   0 | 100 | 144 |1156 | 144 | 736 |  32 |   0 |   0 | 1.600000e+01 | 2.000000e+01 |  25.00%
0.39/0.47	c   0.5s|     1 |     0 |   966 |     - |4999k|   0 | 101 | 144 |1156 | 144 | 741 |  37 |   0 |   0 | 1.600000e+01 | 2.000000e+01 |  25.00%
0.49/0.54	c   0.5s|     1 |     0 |  1095 |     - |5649k|   0 | 101 | 144 |1156 | 144 | 751 |  47 |   0 |   0 | 1.600000e+01 | 2.000000e+01 |  25.00%
0.79/0.83	c   0.8s|     1 |     2 |  1095 |     - |5650k|   0 | 101 | 144 |1156 | 144 | 751 |  47 |   0 |  10 | 1.600000e+01 | 2.000000e+01 |  25.00%
6.09/6.11	c 
6.09/6.11	c SCIP Status        : problem is solved [optimal solution found]
6.09/6.11	c Solving Time (sec) : 6.10
6.09/6.11	c Solving Nodes      : 25
6.09/6.11	c Primal Bound       : +2.00000000000000e+01 (1 solutions)
6.09/6.11	c Dual Bound         : +2.00000000000000e+01
6.09/6.11	c Gap                : 0.00 %
6.09/6.11	s OPTIMUM FOUND
6.09/6.11	v -x81 -x65 -x49 x33 x17 x1 x96 x80 -x64 -x48 -x32 x16 x91 x75 x59 -x43 -x27 -x11 -x86 -x70 x54 x38 x22 -x6 -x95 -x79 x63 -x47 -x31 
6.09/6.11	v -x15 -x94 -x78 -x62 x46 -x30 -x14 -x93 -x77 -x61 -x45 x29 -x13 -x92 -x76 -x60 -x44 -x28 x12 -x90 -x74 -x58 -x42 x26 -x10 -x89 
6.09/6.11	v -x73 -x57 x41 -x25 -x9 -x88 x72 -x56 -x40 -x24 -x8 x87 -x71 -x55 -x39 -x23 -x7 -x85 -x69 -x53 -x37 -x21 x5 x84 -x68 -x52 
6.09/6.11	v -x36 -x20 -x4 -x83 x67 -x51 -x35 -x19 -x3 -x82 -x66 x50 -x34 -x18 -x2 -x144 -x143 x142 x141 -x140 -x139 -x138 x137 -x136 -x135 
6.09/6.11	v -x134 x133 -x132 x131 -x130 x129 -x128 -x127 -x126 -x125 x124 -x123 x122 -x121 x120 -x119 -x118 -x117 x116 -x115 x114 -x113 
6.09/6.11	v x112 -x111 -x110 x109 -x108 -x107 x106 x105 -x104 -x103 -x102 x101 -x100 -x99 -x98 x97 
6.09/6.11	c SCIP Status        : problem is solved [optimal solution found]
6.09/6.11	c Solving Time       :       6.10
6.09/6.11	c Original Problem   :
6.09/6.11	c   Problem name     : HOME/instance-3731940-1338691085.opb
6.09/6.11	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
6.09/6.11	c   Constraints      : 704 initial, 704 maximal
6.09/6.11	c Presolved Problem  :
6.09/6.11	c   Problem name     : t_HOME/instance-3731940-1338691085.opb
6.09/6.11	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
6.09/6.11	c   Constraints      : 704 initial, 1156 maximal
6.09/6.11	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.09/6.11	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.09/6.11	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.09/6.11	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.09/6.11	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.09/6.11	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.09/6.11	c   probing          :       0.01          0          0          0          0          0          0          0          0
6.09/6.11	c   knapsack         :       0.00          0          0          0          0          0          0        300        480
6.09/6.11	c   setppc           :       0.00          0          0          0          0          0         12          0          0
6.09/6.11	c   linear           :       0.01          0          0          0          0          0          0          0          0
6.09/6.11	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.09/6.11	c   root node        :          -         36          -          -         36          -          -          -          -
6.09/6.11	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.09/6.11	c   integral         :          0          0          0         44          0          8        101          0          0         24
6.09/6.11	c   knapsack         :        156          6        468          0          0          0          6          0          0          0
6.09/6.11	c   setppc           :        240          6        468          0          0          0        233          0          0          0
6.09/6.11	c   linear           :          0+         6        113          0          0          0          2          1          0          0
6.09/6.11	c   logicor          :        308          6        333          0          0          0          3          0          0          0
6.09/6.11	c   countsols        :          0          0          0          0          0          0          0          0          0          0
6.09/6.11	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.09/6.11	c   integral         :       5.26       0.00       0.00       5.26       0.00
6.09/6.11	c   knapsack         :       0.01       0.00       0.00       0.00       0.00
6.09/6.11	c   setppc           :       0.00       0.00       0.00       0.00       0.00
6.09/6.11	c   linear           :       0.01       0.00       0.01       0.00       0.00
6.09/6.11	c   logicor          :       0.00       0.00       0.00       0.00       0.00
6.09/6.11	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.09/6.11	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.09/6.11	c   vbounds          :       0.00          2          0          0
6.09/6.11	c   rootredcost      :       0.00          1          0          0
6.09/6.11	c   pseudoobj        :       0.00        120          0          0
6.09/6.11	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.09/6.11	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
6.09/6.11	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
6.09/6.11	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.09/6.11	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.09/6.11	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.09/6.11	c   applied globally :          -          -          -          0        0.0          -          -          -
6.09/6.11	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.09/6.11	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.09/6.11	c   cut pool         :       0.00          5          -          -         31          -    (maximal pool size: 1694)
6.09/6.11	c   redcost          :       0.00         53          0         42          0          0
6.09/6.11	c   impliedbounds    :       0.00          6          0          0          0          0
6.09/6.11	c   intobj           :       0.00          0          0          0          0          0
6.09/6.11	c   cgmip            :       0.00          0          0          0          0          0
6.09/6.11	c   gomory           :       0.13          6          0          0        923          0
6.09/6.11	c   strongcg         :       0.11          6          0          0       1547          0
6.09/6.11	c   cmir             :       0.02          6          0          0          0          0
6.09/6.11	c   flowcover        :       0.02          6          0          0          0          0
6.09/6.11	c   clique           :       0.00          6          0          0         41          0
6.09/6.11	c   zerohalf         :       0.00          0          0          0          0          0
6.09/6.11	c   mcf              :       0.00          1          0          0          0          0
6.09/6.11	c   rapidlearning    :       0.12          1          0          0          0        452
6.09/6.11	c Pricers            :       Time      Calls       Vars
6.09/6.11	c   problem variables:       0.00          0          0
6.09/6.11	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.09/6.11	c   relpscost        :       5.26         44          8        101          0          0         24
6.09/6.11	c   pscost           :       0.00          0          0          0          0          0          0
6.09/6.11	c   inference        :       0.00          0          0          0          0          0          0
6.09/6.11	c   mostinf          :       0.00          0          0          0          0          0          0
6.09/6.11	c   leastinf         :       0.00          0          0          0          0          0          0
6.09/6.11	c   fullstrong       :       0.00          0          0          0          0          0          0
6.09/6.11	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.09/6.11	c   random           :       0.00          0          0          0          0          0          0
6.09/6.11	c Primal Heuristics  :       Time      Calls      Found
6.09/6.11	c   LP solutions     :       0.00          -          0
6.09/6.11	c   pseudo solutions :       0.00          -          0
6.09/6.11	c   crossover        :       0.00          0          0
6.09/6.11	c   pscostdiving     :       0.00          0          0
6.09/6.11	c   fracdiving       :       0.00          0          0
6.09/6.11	c   veclendiving     :       0.00          0          0
6.09/6.11	c   objpscostdiving  :       0.00          0          0
6.09/6.11	c   rootsoldiving    :       0.00          0          0
6.09/6.11	c   linesearchdiving :       0.00          0          0
6.09/6.11	c   guideddiving     :       0.00          0          0
6.09/6.11	c   oneopt           :       0.00          1          0
6.09/6.11	c   trivial          :       0.00          2          0
6.09/6.11	c   simplerounding   :       0.00          0          0
6.09/6.11	c   zirounding       :       0.00         19          0
6.09/6.11	c   rounding         :       0.00         50          0
6.09/6.11	c   shifting         :       0.00          7          0
6.09/6.11	c   intshifting      :       0.00          0          0
6.09/6.11	c   twoopt           :       0.00          0          0
6.09/6.11	c   fixandinfer      :       0.00          0          0
6.09/6.11	c   feaspump         :       0.05          1          0
6.09/6.11	c   coefdiving       :       0.00          1          0
6.09/6.11	c   intdiving        :       0.00          0          0
6.09/6.11	c   actconsdiving    :       0.00          0          0
6.09/6.11	c   octane           :       0.00          0          0
6.09/6.11	c   rens             :       0.00          0          0
6.09/6.11	c   rins             :       0.00          0          0
6.09/6.11	c   localbranching   :       0.00          0          0
6.09/6.11	c   mutation         :       0.00          0          0
6.09/6.11	c   dins             :       0.00          0          0
6.09/6.11	c   undercover       :       0.00          0          0
6.09/6.11	c   nlp              :       0.00          0          0
6.09/6.11	c   trysol           :       0.00          0          0
6.09/6.11	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.09/6.11	c   primal LP        :       0.00          0          0       0.00          -
6.09/6.11	c   dual LP          :       0.34         55       4362      79.31   12933.60
6.09/6.11	c   lex dual LP      :       0.00          0          0       0.00          -
6.09/6.11	c   barrier LP       :       0.00          0          0       0.00          -
6.09/6.11	c   diving/probing LP:       0.05         13        438      33.69    8674.64
6.09/6.11	c   strong branching :       5.25        488      64745     132.67   12322.53
6.09/6.11	c     (at root node) :          -         10       2978     297.80          -
6.09/6.11	c   conflict analysis:       0.00          0          0       0.00          -
6.09/6.11	c B&B Tree           :
6.09/6.11	c   number of runs   :          1
6.09/6.11	c   nodes            :         25
6.09/6.11	c   nodes (total)    :         25
6.09/6.11	c   nodes left       :          0
6.09/6.11	c   max depth        :          8
6.09/6.11	c   max depth (total):          8
6.09/6.11	c   backtracks       :          2 (8.0%)
6.09/6.11	c   delayed cutoffs  :          0
6.09/6.11	c   repropagations   :          1 (0 domain reductions, 0 cutoffs)
6.09/6.11	c   avg switch length:       2.40
6.09/6.11	c   switching time   :       0.00
6.09/6.11	c Solution           :
6.09/6.11	c   Solutions found  :          1 (1 improvements)
6.09/6.11	c   First Solution   : +2.00000000000000e+01   (in run 1, after 1 nodes, 0.24 seconds, depth 0, found by <trysol>)
6.09/6.11	c   Primal Bound     : +2.00000000000000e+01   (in run 1, after 1 nodes, 0.24 seconds, depth 0, found by <trysol>)
6.09/6.11	c   Dual Bound       : +2.00000000000000e+01
6.09/6.11	c   Gap              :       0.00 %
6.09/6.11	c   Root Dual Bound  : +1.60000000000000e+01
6.09/6.11	c   Root Iterations  :       1095
6.09/6.12	c Time complete: 6.11.

Verifier Data 

OK	20

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-3731940-1338691085/watcher-3731940-1338691085 -o /tmp/evaluation-result-3731940-1338691085/solver-3731940-1338691085 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3731940-1338691085.opb -t 1800 -m 15500 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9590
/proc/meminfo: memFree=26226256/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=9972 CPUtime=0 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 1541 0 0 0 0 0 0 0 20 0 1 0 335233973 10211328 1487 33554432000 4194304 8395647 140735429986768 140736491289896 7382157 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 2493 1498 374 1026 0 1463 0

[startup+0.0294331 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9590
/proc/meminfo: memFree=26226256/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=15892 CPUtime=0.02 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 3352 0 0 0 2 0 0 0 20 0 1 0 335233973 16273408 2944 33554432000 4194304 8395647 140735429986768 140736491289896 4613136 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 3973 2944 501 1026 0 2943 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15892

[startup+0.100225 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9590
/proc/meminfo: memFree=26226256/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=16856 CPUtime=0.09 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 3732 0 0 0 9 0 0 0 20 0 1 0 335233973 17260544 3311 33554432000 4194304 8395647 140735429986768 140736491289896 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 4214 3311 596 1026 0 3184 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16856

[startup+0.300206 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9590
/proc/meminfo: memFree=26226256/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=30460 CPUtime=0.29 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 6996 0 0 0 28 1 0 0 20 0 1 0 335233973 31191040 6575 33554432000 4194304 8395647 140735429986768 140736491289896 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 7615 6575 633 1026 0 6585 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30460

[startup+0.700212 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9590
/proc/meminfo: memFree=26226256/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=30460 CPUtime=0.69 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 7231 0 0 0 67 2 0 0 20 0 1 0 335233973 31191040 6806 33554432000 4194304 8395647 140735429986768 140736491289896 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 7615 6806 636 1026 0 6585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30460

[startup+1.50018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9591
/proc/meminfo: memFree=26201920/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=30460 CPUtime=1.49 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 7234 0 0 0 147 2 0 0 20 0 1 0 335233973 31191040 6809 33554432000 4194304 8395647 140735429986768 140735429981608 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 7615 6809 639 1026 0 6585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30460

[startup+3.10022 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9591
/proc/meminfo: memFree=26201300/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=30460 CPUtime=3.09 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 7234 0 0 0 305 4 0 0 20 0 1 0 335233973 31191040 6809 33554432000 4194304 8395647 140735429986768 140735429981640 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 7615 6809 639 1026 0 6585 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30460

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

[startup+4.70018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9591
/proc/meminfo: memFree=26201472/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=30460 CPUtime=4.68 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 7234 0 0 0 462 6 0 0 20 0 1 0 335233973 31191040 6809 33554432000 4194304 8395647 140735429986768 140735429981976 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 7615 6809 639 1026 0 6585 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 30460

[startup+5.50632 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9591
/proc/meminfo: memFree=26201100/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=30460 CPUtime=5.49 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 7234 0 0 0 542 7 0 0 20 0 1 0 335233973 31191040 6809 33554432000 4194304 8395647 140735429986768 140735429981640 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 7615 6809 639 1026 0 6585 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 30460

[startup+5.90023 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9591
/proc/meminfo: memFree=26201100/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=30460 CPUtime=5.88 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 7234 0 0 0 581 7 0 0 20 0 1 0 335233973 31191040 6809 33554432000 4194304 8395647 140735429986768 140735429981640 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 7615 6809 639 1026 0 6585 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 30460

[startup+6.10022 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9591
/proc/meminfo: memFree=26201100/32873648 swapFree=6864/6864
[pid=9590] ppid=9588 vsize=30460 CPUtime=6.09 cores=1,3,5,7
/proc/9590/stat : 9590 (pbscip.linux.x8) R 9588 9590 7869 0 -1 4202496 7234 0 0 0 601 8 0 0 20 0 1 0 335233973 31191040 6809 33554432000 4194304 8395647 140735429986768 140735429982072 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/9590/statm: 7615 6809 639 1026 0 6585 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 30460

Child status: 0
Real time (s): 6.12175
CPU time (s): 6.11907
CPU user time (s): 6.03408
CPU system time (s): 0.084987
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 30460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.03408
system time used= 0.084987
maximum resident set size= 27244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7239
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= 3
involuntary context switches= 7

runsolver used 0.013997 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node125 at 2012-06-03 04:38:05
IDJOB=3731940
IDBENCH=2012
IDSOLVER=2326
FILE ID=node125/3731940-1338691085
RUNJOBID= node125-1338678622-7889
PBS_JOBID= 14636688
Free space on /tmp= 70432 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/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ4_3.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-3731940-1338691085/watcher-3731940-1338691085 -o /tmp/evaluation-result-3731940-1338691085/solver-3731940-1338691085 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3731940-1338691085.opb -t 1800 -m 15500

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

MD5SUM BENCH= 6b7a318661ea9d7a03f30f3e64874f46
RANDOM SEED=1846996606

node125.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		: 2666.373
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	: 5332.74
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		: 2666.373
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		: 2666.373
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		: 2666.373
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	: 5331.90
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		: 2666.373
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		: 2666.373
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	: 5438.54
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		: 2666.373
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		: 2666.373
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:       32873648 kB
MemFree:        26226520 kB
Buffers:          603536 kB
Cached:          5038260 kB
SwapCached:         2308 kB
Active:          2579836 kB
Inactive:        3162328 kB
Active(anon):      91516 kB
Inactive(anon):     9240 kB
Active(file):    2488320 kB
Inactive(file):  3153088 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67102524 kB
Dirty:             10416 kB
Writeback:             0 kB
AnonPages:        103352 kB
Mapped:            16796 kB
Shmem:                96 kB
Slab:             766664 kB
SReclaimable:     210412 kB
SUnreclaim:       556252 kB
KernelStack:        1440 kB
PageTables:         4124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     214524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70420 MiB
End job on node125 at 2012-06-03 04:38:12