Trace number 2664603

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT8276 2.69859 2.69913

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM12a5969fc5fa7320821e43a146878312
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.756884
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8276
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 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
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-2664603-1276398994.opb>
0.00/0.02	c original problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.02	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.03	c presolving:
0.00/0.05	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
0.00/0.06	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
0.00/0.09	c presolving (3 rounds):
0.00/0.09	c  0 deleted vars, 12 deleted constraints, 0 tightened bounds, 0 added holes, 300 changed sides, 480 changed coefficients
0.00/0.09	c  768 implications, 84 cliques
0.00/0.09	c presolved problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.09	c     156 constraints of type <knapsack>
0.00/0.09	c      84 constraints of type <setppc>
0.00/0.09	c     464 constraints of type <logicor>
0.00/0.09	c transformed objective value is always integral (scale: 1)
0.00/0.09	c Presolving Time: 0.06
0.00/0.09	c - non default parameters ----------------------------------------------------------------------
0.00/0.09	c # SCIP version 1.2.1.2
0.00/0.09	c 
0.00/0.09	c # frequency for displaying node information lines
0.00/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.09	c display/freq = 10000
0.00/0.09	c 
0.00/0.09	c # maximal time in seconds to run
0.00/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09	c limits/time = 1799.99
0.00/0.09	c 
0.00/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.09	c limits/memory = 1620
0.00/0.09	c 
0.00/0.09	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.09	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.09	c lp/solvefreq = -1
0.00/0.09	c 
0.00/0.09	c # should presolving try to simplify inequalities
0.00/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.09	c constraints/linear/simplifyinequalities = TRUE
0.00/0.09	c 
0.00/0.09	c # should presolving try to simplify knapsacks
0.00/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.09	c 
0.00/0.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.09	c separating/rapidlearning/freq = 0
0.00/0.09	c 
0.00/0.09	c -----------------------------------------------------------------------------------------------
0.00/0.09	c start solving
0.00/0.09	c 
0.00/0.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.09	c   0.1s|     1 |     2 |     0 |     - |1109k|   0 |   - | 144 | 704 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.11	o 10417
0.09/0.11	c * 0.1s|    50 |    37 |     0 |   0.0 |1141k|  18 |   - | 144 | 718 |   0 |   0 |   0 |  14 |   0 | 0.000000e+00 | 1.041700e+04 |    Inf 
0.09/0.11	o 10294
0.09/0.11	c * 0.1s|    51 |    36 |     0 |   0.0 |1143k|  18 |   - | 144 | 718 |   0 |   0 |   0 |  14 |   0 | 0.000000e+00 | 1.029400e+04 |    Inf 
0.09/0.11	o 9810
0.09/0.11	c * 0.1s|    66 |    47 |     0 |   0.0 |1150k|  18 |   - | 144 | 719 |   0 |   0 |   0 |  15 |   0 | 0.000000e+00 | 9.810000e+03 |    Inf 
0.09/0.12	o 8313
0.09/0.12	c * 0.1s|    90 |    65 |     0 |   0.0 |1180k|  18 |   - | 144 | 724 |   0 |   0 |   0 |  20 |   0 | 0.000000e+00 | 8.313000e+03 |    Inf 
0.59/0.65	o 8276
0.59/0.65	c * 0.6s|  1231 |   647 |     0 |   0.0 |2480k|  21 |   - | 144 |1392 |   0 |   0 |   0 | 800 |   0 | 3.800000e+02 | 8.276000e+03 |2077.89%
2.59/2.68	c 
2.59/2.68	c SCIP Status        : problem is solved [optimal solution found]
2.59/2.68	c Solving Time (sec) : 2.49
2.59/2.68	c Solving Nodes      : 3187
2.59/2.68	c Primal Bound       : +8.27600000000000e+03 (5 solutions)
2.59/2.68	c Dual Bound         : +8.27600000000000e+03
2.59/2.68	c Gap                : 0.00 %
2.59/2.68	s OPTIMUM FOUND
2.59/2.68	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 
2.59/2.68	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 
2.59/2.68	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 
2.59/2.68	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 
2.59/2.68	v x134 -x133 -x132 x131 -x130 x129 -x128 x127 -x126 x125 -x124 -x123 x122 -x121 x120 -x119 -x118 -x117 -x116 x115 x114 -x113 
2.59/2.68	v -x112 -x111 -x110 x109 -x108 -x107 x106 -x105 x104 -x103 x102 -x101 -x100 -x99 x98 -x97 
2.59/2.68	c SCIP Status        : problem is solved [optimal solution found]
2.59/2.68	c Solving Time       :       2.49
2.59/2.68	c Original Problem   :
2.59/2.68	c   Problem name     : HOME/instance-2664603-1276398994.opb
2.59/2.68	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.68	c   Constraints      : 704 initial, 704 maximal
2.59/2.68	c Presolved Problem  :
2.59/2.68	c   Problem name     : t_HOME/instance-2664603-1276398994.opb
2.59/2.68	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.68	c   Constraints      : 704 initial, 3214 maximal
2.59/2.68	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.59/2.68	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   probing          :       0.02          0          0          0          0          0          0          0          0
2.59/2.68	c   knapsack         :       0.00          0          0          0          0          0          0        300        480
2.59/2.68	c   setppc           :       0.00          0          0          0          0          0         12          0          0
2.59/2.68	c   logicor          :       0.01          0          0          0          0          0          0          0          0
2.59/2.68	c   root node        :          -          0          -          -          0          -          -          -          -
2.59/2.68	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.59/2.68	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.59/2.68	c   knapsack         :        156          0      17822          0       2020          1       5631          0          0          0
2.59/2.68	c   setppc           :         84          0      17814          0       2015        777      56284          0          0          0
2.59/2.68	c   logicor          :        464+         0      13272          0       2020        279      32987          0          0          0
2.59/2.68	c   countsols        :          0          0          0          0       2020          0          0          0          0          0
2.59/2.68	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.59/2.68	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.59/2.68	c   knapsack         :       0.51       0.00       0.42       0.00       0.09
2.59/2.68	c   setppc           :       0.21       0.00       0.19       0.00       0.02
2.59/2.68	c   logicor          :       0.55       0.00       0.52       0.00       0.03
2.59/2.68	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.59/2.68	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.59/2.68	c   vbounds          :       0.00          2          0          0
2.59/2.68	c   rootredcost      :       0.00          0          0          0
2.59/2.68	c   pseudoobj        :       0.12      18328        860       4514
2.59/2.68	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.59/2.68	c   propagation      :       0.08       1917       1728      11567       19.9         12       12.0          -
2.59/2.68	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.59/2.68	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.59/2.68	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.59/2.68	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.59/2.68	c   applied globally :          -          -          -       4052       16.4          -          -          -
2.59/2.68	c   applied locally  :          -          -          -         27       35.0          -          -          -
2.59/2.68	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.59/2.68	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.59/2.68	c   redcost          :       0.00          0          0          0          0          0
2.59/2.68	c   impliedbounds    :       0.00          0          0          0          0          0
2.59/2.68	c   intobj           :       0.00          0          0          0          0          0
2.59/2.68	c   cgmip            :       0.00          0          0          0          0          0
2.59/2.68	c   gomory           :       0.00          0          0          0          0          0
2.59/2.68	c   strongcg         :       0.00          0          0          0          0          0
2.59/2.68	c   cmir             :       0.00          0          0          0          0          0
2.59/2.68	c   flowcover        :       0.00          0          0          0          0          0
2.59/2.68	c   clique           :       0.00          0          0          0          0          0
2.59/2.68	c   zerohalf         :       0.00          0          0          0          0          0
2.59/2.68	c   mcf              :       0.00          0          0          0          0          0
2.59/2.68	c   rapidlearning    :       0.00          0          0          0          0          0
2.59/2.68	c Pricers            :       Time      Calls       Vars
2.59/2.68	c   problem variables:       0.00          0          0
2.59/2.68	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.59/2.68	c   relpscost        :       0.00          0          0          0          0          0          0
2.59/2.68	c   pscost           :       0.00          0          0          0          0          0          0
2.59/2.68	c   inference        :       0.03       2015          0          0          0          0       4030
2.59/2.68	c   mostinf          :       0.00          0          0          0          0          0          0
2.59/2.68	c   leastinf         :       0.00          0          0          0          0          0          0
2.59/2.68	c   fullstrong       :       0.00          0          0          0          0          0          0
2.59/2.68	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.59/2.68	c   random           :       0.00          0          0          0          0          0          0
2.59/2.68	c Primal Heuristics  :       Time      Calls      Found
2.59/2.68	c   LP solutions     :       0.00          -          0
2.59/2.68	c   pseudo solutions :       0.00          -          5
2.59/2.68	c   oneopt           :       0.01          0          0
2.59/2.68	c   trivial          :       0.00          2          0
2.59/2.68	c   simplerounding   :       0.00          0          0
2.59/2.68	c   zirounding       :       0.00          0          0
2.59/2.68	c   rounding         :       0.00          0          0
2.59/2.68	c   shifting         :       0.00          0          0
2.59/2.68	c   intshifting      :       0.00          0          0
2.59/2.68	c   twoopt           :       0.00          0          0
2.59/2.68	c   fixandinfer      :       0.00          0          0
2.59/2.68	c   feaspump         :       0.00          0          0
2.59/2.68	c   coefdiving       :       0.00          0          0
2.59/2.68	c   pscostdiving     :       0.00          0          0
2.59/2.68	c   fracdiving       :       0.00          0          0
2.59/2.68	c   veclendiving     :       0.00          0          0
2.59/2.68	c   intdiving        :       0.00          0          0
2.59/2.68	c   actconsdiving    :       0.00          0          0
2.59/2.68	c   objpscostdiving  :       0.00          0          0
2.59/2.68	c   rootsoldiving    :       0.00          0          0
2.59/2.68	c   linesearchdiving :       0.00          0          0
2.59/2.68	c   guideddiving     :       0.00          0          0
2.59/2.68	c   octane           :       0.00          0          0
2.59/2.68	c   rens             :       0.00          0          0
2.59/2.68	c   rins             :       0.00          0          0
2.59/2.68	c   localbranching   :       0.00          0          0
2.59/2.68	c   mutation         :       0.00          0          0
2.59/2.68	c   crossover        :       0.00          0          0
2.59/2.68	c   dins             :       0.00          0          0
2.59/2.68	c   undercover       :       0.00          0          0
2.59/2.68	c   nlp              :       0.01          0          0
2.59/2.68	c   trysol           :       0.00          0          0
2.59/2.68	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.59/2.68	c   primal LP        :       0.00          0          0       0.00          -
2.59/2.68	c   dual LP          :       0.00          0          0       0.00          -
2.59/2.68	c   lex dual LP      :       0.00          0          0       0.00          -
2.59/2.68	c   barrier LP       :       0.00          0          0       0.00          -
2.59/2.68	c   diving/probing LP:       0.00          0          0       0.00          -
2.59/2.68	c   strong branching :       0.00          0          0       0.00          -
2.59/2.68	c     (at root node) :          -          0          0       0.00          -
2.59/2.68	c   conflict analysis:       0.00          0          0       0.00          -
2.59/2.68	c B&B Tree           :
2.59/2.68	c   number of runs   :          1
2.59/2.68	c   nodes            :       3187
2.59/2.68	c   nodes (total)    :       3187
2.59/2.68	c   nodes left       :          0
2.59/2.68	c   max depth        :         23
2.59/2.68	c   max depth (total):         23
2.59/2.68	c   backtracks       :       1521 (47.7%)
2.59/2.68	c   delayed cutoffs  :        844
2.59/2.68	c   repropagations   :       2838 (35907 domain reductions, 750 cutoffs)
2.59/2.68	c   avg switch length:       9.09
2.59/2.68	c   switching time   :       0.62
2.59/2.68	c Solution           :
2.59/2.68	c   Solutions found  :          5 (5 improvements)
2.59/2.68	c   First Solution   : +1.04170000000000e+04   (in run 1, after 50 nodes, 0.07 seconds, depth 18, found by <relaxation>)
2.59/2.68	c   Primal Bound     : +8.27600000000000e+03   (in run 1, after 1231 nodes, 0.56 seconds, depth 13, found by <relaxation>)
2.59/2.68	c   Dual Bound       : +8.27600000000000e+03
2.59/2.68	c   Gap              :       0.00 %
2.59/2.68	c   Root Dual Bound  : +0.00000000000000e+00
2.59/2.68	c   Root Iterations  :          0
2.59/2.69	c Time complete: 2.69.

Verifier Data 

OK	8276

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664603-1276398994/watcher-2664603-1276398994 -o /tmp/evaluation-result-2664603-1276398994/solver-2664603-1276398994 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664603-1276398994.opb -t 1800 -m 1800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 1.06 3/106 22003
/proc/meminfo: memFree=1777260/2059040 swapFree=4135852/4192956
[pid=22003] ppid=22001 vsize=6584 CPUtime=0
/proc/22003/stat : 22003 (pbscip.linux.x8) R 22001 22003 14916 0 -1 4202496 963 0 0 0 0 0 0 0 20 0 1 0 15500703 6742016 885 1992294400 4194304 7136930 140737379036624 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22003/statm: 1646 897 254 719 0 925 0

[startup+0.0180591 s]
/proc/loadavg: 0.85 0.97 1.06 3/106 22003
/proc/meminfo: memFree=1777260/2059040 swapFree=4135852/4192956
[pid=22003] ppid=22001 vsize=8128 CPUtime=0
/proc/22003/stat : 22003 (pbscip.linux.x8) R 22001 22003 14916 0 -1 4202496 1534 0 0 0 0 0 0 0 20 0 1 0 15500703 8323072 1456 1992294400 4194304 7136930 140737379036624 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22003/statm: 2032 1456 271 719 0 1311 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8128

[startup+0.101065 s]
/proc/loadavg: 0.85 0.97 1.06 3/106 22003
/proc/meminfo: memFree=1777260/2059040 swapFree=4135852/4192956
[pid=22003] ppid=22001 vsize=12884 CPUtime=0.09
/proc/22003/stat : 22003 (pbscip.linux.x8) R 22001 22003 14916 0 -1 4202496 4738 0 0 0 7 2 0 0 20 0 1 0 15500703 13193216 2507 1992294400 4194304 7136930 140737379036624 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22003/statm: 3221 2507 397 719 0 2500 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12884

[startup+0.301084 s]
/proc/loadavg: 0.85 0.97 1.06 3/106 22003
/proc/meminfo: memFree=1777260/2059040 swapFree=4135852/4192956
[pid=22003] ppid=22001 vsize=13616 CPUtime=0.29
/proc/22003/stat : 22003 (pbscip.linux.x8) R 22001 22003 14916 0 -1 4202496 4904 0 0 0 25 4 0 0 20 0 1 0 15500703 13942784 2673 1992294400 4194304 7136930 140737379036624 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22003/statm: 3404 2676 397 719 0 2683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13616

[startup+0.701122 s]
/proc/loadavg: 0.85 0.97 1.06 3/106 22003
/proc/meminfo: memFree=1777260/2059040 swapFree=4135852/4192956
[pid=22003] ppid=22001 vsize=14924 CPUtime=0.69
/proc/22003/stat : 22003 (pbscip.linux.x8) R 22001 22003 14916 0 -1 4202496 5252 0 0 0 62 7 0 0 20 0 1 0 15500703 15282176 3021 1992294400 4194304 7136930 140737379036624 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22003/statm: 3731 3021 397 719 0 3010 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14924

[startup+1.5002 s]
/proc/loadavg: 0.85 0.97 1.06 2/107 22004
/proc/meminfo: memFree=1765596/2059040 swapFree=4135852/4192956
[pid=22003] ppid=22001 vsize=16660 CPUtime=1.49
/proc/22003/stat : 22003 (pbscip.linux.x8) R 22001 22003 14916 0 -1 4202496 5686 0 0 0 137 12 0 0 22 0 1 0 15500703 17059840 3455 1992294400 4194304 7136930 140737379036624 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22003/statm: 4165 3455 397 719 0 3444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16660

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

[startup+2.30027 s]
/proc/loadavg: 0.85 0.97 1.06 2/107 22004
/proc/meminfo: memFree=1763984/2059040 swapFree=4135852/4192956
[pid=22003] ppid=22001 vsize=17340 CPUtime=2.29
/proc/22003/stat : 22003 (pbscip.linux.x8) R 22001 22003 14916 0 -1 4202496 5865 0 0 0 213 16 0 0 25 0 1 0 15500703 17756160 3634 1992294400 4194304 7136930 140737379036624 18446744073709551615 6166368 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22003/statm: 4335 3634 397 719 0 3614 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 17340

[startup+2.50029 s]
/proc/loadavg: 0.85 0.97 1.06 2/107 22004
/proc/meminfo: memFree=1763984/2059040 swapFree=4135852/4192956
[pid=22003] ppid=22001 vsize=17484 CPUtime=2.49
/proc/22003/stat : 22003 (pbscip.linux.x8) R 22001 22003 14916 0 -1 4202496 5880 0 0 0 232 17 0 0 25 0 1 0 15500703 17903616 3649 1992294400 4194304 7136930 140737379036624 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22003/statm: 4371 3649 397 719 0 3650 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 17484

[startup+2.6003 s]
/proc/loadavg: 0.85 0.97 1.06 2/107 22004
/proc/meminfo: memFree=1763984/2059040 swapFree=4135852/4192956
[pid=22003] ppid=22001 vsize=17484 CPUtime=2.59
/proc/22003/stat : 22003 (pbscip.linux.x8) R 22001 22003 14916 0 -1 4202496 5886 0 0 0 242 17 0 0 25 0 1 0 15500703 17903616 3655 1992294400 4194304 7136930 140737379036624 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22003/statm: 4371 3655 397 719 0 3650 0
Current children cumulated CPU time (s) 2.59
Current children cumulated vsize (KiB) 17484

Child status: 0
Real time (s): 2.69913
CPU time (s): 2.69859
CPU user time (s): 2.51162
CPU system time (s): 0.186971
CPU usage (%): 99.98
Max. virtual memory (cumulated for all children) (KiB): 17484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.51162
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5903
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= 5

runsolver used 0.006998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-13 05:16:34
IDJOB=2664603
IDBENCH=2009
IDSOLVER=1167
FILE ID=node015/2664603-1276398994
PBS_JOBID= 11173255
Free space on /tmp= 62548 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-data4_3.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2664603-1276398994/watcher-2664603-1276398994 -o /tmp/evaluation-result-2664603-1276398994/solver-2664603-1276398994 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664603-1276398994.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 12a5969fc5fa7320821e43a146878312
RANDOM SEED=665511789

node015.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1777664 kB
Buffers:         55248 kB
Cached:         144568 kB
SwapCached:      14552 kB
Active:         122784 kB
Inactive:        94312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777664 kB
SwapTotal:     4192956 kB
SwapFree:      4135852 kB
Dirty:            3464 kB
Writeback:           0 kB
AnonPages:       11820 kB
Mapped:           9124 kB
Slab:            42472 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62544 MiB
End job on node015 at 2010-06-13 05:16:37