Trace number 2664715

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 solverOPT93 0.474927 0.475764

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh204.opb
MD5SUM2f6896589d1c92e524e35ee4712737ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark93
Best CPU time to get the best result obtained on this benchmark0.071988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 93
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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-2664715-1276474775.opb>
0.00/0.02	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	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:
0.06/0.08	c (round 1) 0 del vars, 20 del conss, 0 chg bounds, 20 chg sides, 0 chg coeffs, 880 upgd conss, 656 impls, 0 clqs
0.09/0.11	c presolving (2 rounds):
0.09/0.11	c  0 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 20 changed sides, 0 changed coefficients
0.09/0.11	c  1008 implications, 0 cliques
0.09/0.11	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.09/0.11	c     880 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 1)
0.09/0.11	c Presolving Time: 0.07
0.09/0.11	c - non default parameters ----------------------------------------------------------------------
0.09/0.11	c # SCIP version 1.2.1.2
0.09/0.11	c 
0.09/0.11	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c conflict/interconss = 0
0.09/0.11	c 
0.09/0.11	c # should binary conflicts be preferred?
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c conflict/preferbinary = TRUE
0.09/0.11	c 
0.09/0.11	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.11	c constraints/agelimit = 1
0.09/0.11	c 
0.09/0.11	c # should enforcement of pseudo solution be disabled?
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/disableenfops = TRUE
0.09/0.11	c 
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = 10000
0.09/0.11	c 
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = 1799.98
0.09/0.11	c 
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = 1620
0.09/0.11	c 
0.09/0.11	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.11	c lp/solvefreq = -1
0.09/0.11	c 
0.09/0.11	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.09/0.11	c # [type: char, range: {lafpsqd}, default: l]
0.09/0.11	c lp/pricing = a
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify inequalities
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/linear/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify knapsacks
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # priority of node selection rule <dfs> in standard mode
0.09/0.11	c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.11	c nodeselection/dfs/stdpriority = 1000000
0.09/0.11	c 
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving
0.09/0.11	c 
0.09/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     2 |     0 |     - |1349k|   0 |   - | 200 | 880 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.17	o 95
0.09/0.17	c * 0.1s|   136 |     6 |     0 |   0.0 |1366k|  23 |   - | 200 | 900 |   0 |   0 |   0 |  66 |   0 | 3.000000e+00 | 9.500000e+01 |3066.67%
0.09/0.19	o 94
0.09/0.19	c * 0.1s|   179 |    10 |     0 |   0.0 |1367k|  23 |   - | 200 | 896 |   0 |   0 |   0 |  90 |   0 | 3.000000e+00 | 9.400000e+01 |3033.33%
0.29/0.34	o 93
0.29/0.34	c * 0.3s|   445 |     9 |     0 |   0.0 |1367k|  23 |   - | 200 | 894 |   0 |   0 |   0 | 250 |   0 | 5.000000e+00 | 9.300000e+01 |1760.00%
0.39/0.46	c 
0.39/0.46	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.46	c Solving Time (sec) : 0.38
0.39/0.46	c Solving Nodes      : 674
0.39/0.46	c Primal Bound       : +9.30000000000000e+01 (3 solutions)
0.39/0.46	c Dual Bound         : +9.30000000000000e+01
0.39/0.46	c Gap                : 0.00 %
0.39/0.46	s OPTIMUM FOUND
0.39/0.46	v x200 -x199 x198 -x197 -x196 x195 -x194 x193 -x192 x191 x190 -x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 
0.39/0.46	v x177 -x176 x175 -x174 -x173 x172 -x171 x170 -x169 x168 -x167 x166 -x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155 
0.39/0.46	v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 x145 x144 -x143 x142 -x141 -x140 x139 x138 -x137 -x136 x135 -x134 x133 -x132 
0.39/0.46	v x131 x130 -x129 x128 -x127 x126 -x125 -x124 x123 -x122 x121 x120 -x119 x118 -x117 -x116 x115 -x114 x113 -x112 x111 -x110 
0.39/0.46	v x109 x108 -x107 x106 -x105 -x104 -x103 -x102 x101 -x100 -x99 x98 -x97 -x96 x95 -x94 x93 x92 -x91 x90 -x89 -x88 x87 x86 -x85 -x84 
0.39/0.46	v x83 -x82 x81 -x80 x79 x78 -x77 x76 -x75 -x74 x73 -x72 x71 -x70 -x69 -x68 x67 -x66 x65 x64 -x63 x62 -x61 x60 -x59 -x58 x57 
0.39/0.46	v x56 -x55 x54 -x53 -x52 x51 -x50 x49 -x48 x47 x46 -x45 -x44 -x43 x42 -x41 x40 -x39 x38 -x37 x36 -x35 x34 -x33 -x32 x31 -x30 x29 
0.39/0.46	v -x28 x27 x26 -x25 -x24 x23 x22 -x21 x20 -x19 x18 -x17 -x16 -x15 -x14 x13 x12 -x11 -x10 -x9 x8 -x7 -x6 x5 -x4 x3 x2 -x1 
0.39/0.46	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.46	c Solving Time       :       0.38
0.39/0.46	c Original Problem   :
0.39/0.46	c   Problem name     : HOME/instance-2664715-1276474775.opb
0.39/0.46	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.46	c   Constraints      : 900 initial, 900 maximal
0.39/0.46	c Presolved Problem  :
0.39/0.46	c   Problem name     : t_HOME/instance-2664715-1276474775.opb
0.39/0.46	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.46	c   Constraints      : 880 initial, 917 maximal
0.39/0.46	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.39/0.46	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.39/0.46	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.39/0.46	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.39/0.46	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.39/0.46	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.39/0.46	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.39/0.46	c   linear           :       0.02          0          0          0          0          0         20         20          0
0.39/0.46	c   logicor          :       0.03          0          0          0          0          0          0          0          0
0.39/0.46	c   root node        :          -         80          -          -         80          -          -          -          -
0.39/0.46	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.46	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.39/0.46	c   logicor          :        880+         0       7957          0          3        374      21491          0          0          0
0.39/0.46	c   countsols        :          0          0          0          0          3          0          0          0          0          0
0.39/0.46	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.39/0.46	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.39/0.46	c   logicor          :       0.10       0.00       0.10       0.00       0.00
0.39/0.46	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.39/0.46	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.39/0.46	c   vbounds          :       0.00          2          0          0
0.39/0.46	c   rootredcost      :       0.00          0          0          0
0.39/0.46	c   pseudoobj        :       0.10       8016         14        176
0.39/0.46	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.46	c   propagation      :       0.00        374        364        364        5.8         36        5.3          -
0.39/0.46	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.46	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.46	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.46	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.46	c   applied globally :          -          -          -        400        5.7          -          -          -
0.39/0.46	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.39/0.46	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.46	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.39/0.46	c   redcost          :       0.00          0          0          0          0          0
0.39/0.46	c   impliedbounds    :       0.00          0          0          0          0          0
0.39/0.46	c   intobj           :       0.00          0          0          0          0          0
0.39/0.46	c   cgmip            :       0.00          0          0          0          0          0
0.39/0.46	c   gomory           :       0.00          0          0          0          0          0
0.39/0.46	c   strongcg         :       0.00          0          0          0          0          0
0.39/0.46	c   cmir             :       0.00          0          0          0          0          0
0.39/0.46	c   flowcover        :       0.00          0          0          0          0          0
0.39/0.46	c   clique           :       0.00          0          0          0          0          0
0.39/0.46	c   zerohalf         :       0.00          0          0          0          0          0
0.39/0.46	c   mcf              :       0.00          0          0          0          0          0
0.39/0.46	c   rapidlearning    :       0.00          0          0          0          0          0
0.39/0.46	c Pricers            :       Time      Calls       Vars
0.39/0.46	c   problem variables:       0.00          0          0
0.39/0.46	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.46	c   relpscost        :       0.00          0          0          0          0          0          0
0.39/0.46	c   pscost           :       0.00          0          0          0          0          0          0
0.39/0.46	c   inference        :       0.01        436          0          0          0          0        872
0.39/0.46	c   mostinf          :       0.00          0          0          0          0          0          0
0.39/0.46	c   leastinf         :       0.00          0          0          0          0          0          0
0.39/0.46	c   fullstrong       :       0.00          0          0          0          0          0          0
0.39/0.46	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.39/0.46	c   random           :       0.00          0          0          0          0          0          0
0.39/0.46	c Primal Heuristics  :       Time      Calls      Found
0.39/0.46	c   LP solutions     :       0.00          -          0
0.39/0.46	c   pseudo solutions :       0.00          -          3
0.39/0.46	c   oneopt           :       0.00          0          0
0.39/0.46	c   trivial          :       0.01          2          0
0.39/0.46	c   simplerounding   :       0.00          0          0
0.39/0.46	c   zirounding       :       0.00          0          0
0.39/0.46	c   rounding         :       0.00          0          0
0.39/0.46	c   shifting         :       0.00          0          0
0.39/0.46	c   intshifting      :       0.00          0          0
0.39/0.46	c   twoopt           :       0.00          0          0
0.39/0.46	c   fixandinfer      :       0.00          0          0
0.39/0.46	c   feaspump         :       0.00          0          0
0.39/0.46	c   coefdiving       :       0.00          0          0
0.39/0.46	c   pscostdiving     :       0.00          0          0
0.39/0.46	c   fracdiving       :       0.00          0          0
0.39/0.46	c   veclendiving     :       0.00          0          0
0.39/0.46	c   intdiving        :       0.00          0          0
0.39/0.46	c   actconsdiving    :       0.00          0          0
0.39/0.46	c   objpscostdiving  :       0.00          0          0
0.39/0.46	c   rootsoldiving    :       0.00          0          0
0.39/0.46	c   linesearchdiving :       0.00          0          0
0.39/0.46	c   guideddiving     :       0.00          0          0
0.39/0.46	c   octane           :       0.00          0          0
0.39/0.46	c   rens             :       0.00          0          0
0.39/0.46	c   rins             :       0.00          0          0
0.39/0.46	c   localbranching   :       0.00          0          0
0.39/0.46	c   mutation         :       0.00          0          0
0.39/0.46	c   crossover        :       0.00          0          0
0.39/0.46	c   dins             :       0.00          0          0
0.39/0.46	c   undercover       :       0.00          0          0
0.39/0.46	c   nlp              :       0.00          0          0
0.39/0.46	c   trysol           :       0.00          0          0
0.39/0.46	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.39/0.46	c   primal LP        :       0.00          0          0       0.00          -
0.39/0.46	c   dual LP          :       0.00          0          0       0.00          -
0.39/0.46	c   lex dual LP      :       0.00          0          0       0.00          -
0.39/0.46	c   barrier LP       :       0.00          0          0       0.00          -
0.39/0.46	c   diving/probing LP:       0.00          0          0       0.00          -
0.39/0.46	c   strong branching :       0.00          0          0       0.00          -
0.39/0.46	c     (at root node) :          -          0          0       0.00          -
0.39/0.46	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.46	c B&B Tree           :
0.39/0.46	c   number of runs   :          1
0.39/0.46	c   nodes            :        674
0.39/0.46	c   nodes (total)    :        674
0.39/0.46	c   nodes left       :          0
0.39/0.46	c   max depth        :         23
0.39/0.46	c   max depth (total):         23
0.39/0.46	c   backtracks       :        173 (25.7%)
0.39/0.46	c   delayed cutoffs  :        190
0.39/0.46	c   repropagations   :        599 (9383 domain reductions, 153 cutoffs)
0.39/0.46	c   avg switch length:       2.79
0.39/0.46	c   switching time   :       0.03
0.39/0.46	c Solution           :
0.39/0.46	c   Solutions found  :          3 (3 improvements)
0.39/0.46	c   First Solution   : +9.50000000000000e+01   (in run 1, after 136 nodes, 0.13 seconds, depth 23, found by <relaxation>)
0.39/0.46	c   Primal Bound     : +9.30000000000000e+01   (in run 1, after 445 nodes, 0.27 seconds, depth 15, found by <relaxation>)
0.39/0.46	c   Dual Bound       : +9.30000000000000e+01
0.39/0.46	c   Gap              :       0.00 %
0.39/0.46	c   Root Dual Bound  : +0.00000000000000e+00
0.39/0.46	c   Root Iterations  :          0
0.39/0.47	c Time complete: 0.47.

Verifier Data 

OK	93

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664715-1276474775/watcher-2664715-1276474775 -o /tmp/evaluation-result-2664715-1276474775/solver-2664715-1276474775 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664715-1276474775.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: 1.10 1.02 1.00 3/107 25541
/proc/meminfo: memFree=1769724/2059040 swapFree=4140108/4192956
[pid=25541] ppid=25539 vsize=6584 CPUtime=0
/proc/25541/stat : 25541 (pbscip.linux.x8) R 25539 25541 24810 0 -1 4202496 1009 0 0 0 0 0 0 0 25 0 1 0 21133253 6742016 932 1992294400 4194304 7136930 140735453601968 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25541/statm: 1646 940 254 719 0 925 0

[startup+0.0699569 s]
/proc/loadavg: 1.10 1.02 1.00 3/107 25541
/proc/meminfo: memFree=1769724/2059040 swapFree=4140108/4192956
[pid=25541] ppid=25539 vsize=11832 CPUtime=0.06
/proc/25541/stat : 25541 (pbscip.linux.x8) R 25539 25541 24810 0 -1 4202496 2866 0 0 0 5 1 0 0 25 0 1 0 21133253 12115968 2177 1992294400 4194304 7136930 140735453601968 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25541/statm: 2958 2177 345 719 0 2237 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11832

[startup+0.10096 s]
/proc/loadavg: 1.10 1.02 1.00 3/107 25541
/proc/meminfo: memFree=1769724/2059040 swapFree=4140108/4192956
[pid=25541] ppid=25539 vsize=11832 CPUtime=0.09
/proc/25541/stat : 25541 (pbscip.linux.x8) R 25539 25541 24810 0 -1 4202496 3411 0 0 0 8 1 0 0 25 0 1 0 21133253 12115968 2208 1992294400 4194304 7136930 140735453601968 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25541/statm: 2958 2208 359 719 0 2237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11832

[startup+0.300977 s]
/proc/loadavg: 1.10 1.02 1.00 3/107 25541
/proc/meminfo: memFree=1769724/2059040 swapFree=4140108/4192956
[pid=25541] ppid=25539 vsize=13260 CPUtime=0.29
/proc/25541/stat : 25541 (pbscip.linux.x8) R 25539 25541 24810 0 -1 4202496 3798 0 0 0 26 3 0 0 25 0 1 0 21133253 13578240 2592 1992294400 4194304 7136930 140735453601968 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25541/statm: 3315 2592 384 719 0 2594 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13260

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

[startup+0.400986 s]
/proc/loadavg: 1.10 1.02 1.00 3/107 25541
/proc/meminfo: memFree=1769724/2059040 swapFree=4140108/4192956
[pid=25541] ppid=25539 vsize=13392 CPUtime=0.39
/proc/25541/stat : 25541 (pbscip.linux.x8) R 25539 25541 24810 0 -1 4202496 3811 0 0 0 34 5 0 0 25 0 1 0 21133253 13713408 2605 1992294400 4194304 7136930 140735453601968 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25541/statm: 3348 2605 384 719 0 2627 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 13392

Child status: 0
Real time (s): 0.475764
CPU time (s): 0.474927
CPU user time (s): 0.413937
CPU system time (s): 0.06099
CPU usage (%): 99.8241
Max. virtual memory (cumulated for all children) (KiB): 13392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.413937
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3831
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= 1

runsolver used 0.003999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-14 02:19:35
IDJOB=2664715
IDBENCH=2210
IDSOLVER=1167
FILE ID=node025/2664715-1276474775
PBS_JOBID= 11173365
Free space on /tmp= 62540 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh204.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-2664715-1276474775/watcher-2664715-1276474775 -o /tmp/evaluation-result-2664715-1276474775/solver-2664715-1276474775 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664715-1276474775.opb -t 1800 -m 1800

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

MD5SUM BENCH= 2f6896589d1c92e524e35ee4712737ba
RANDOM SEED=955768063

node025.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		: 3000.242
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1770128 kB
Buffers:         68420 kB
Cached:         128976 kB
SwapCached:       6844 kB
Active:          96048 kB
Inactive:       114948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1770128 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            3576 kB
Writeback:           0 kB
AnonPages:       11332 kB
Mapped:          12896 kB
Slab:            55984 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182664 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= 62536 MiB
End job on node025 at 2010-06-14 02:19:36