Trace number 2666429

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 0.6469 0.647148

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=23-P1=11-P2=13-P3=17-P4=19-P5=53-P6=67-P7=29-P8=7-B.opb
MD5SUM7950e484ba213c1be7d5b467b494899c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.562914
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2666429-1276647451.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.06	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1936 impls, 0 clqs
0.00/0.06	c (round 2) 20 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 9 upgd conss, 2776 impls, 0 clqs
0.00/0.07	c (round 3) 32 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 9 upgd conss, 3496 impls, 0 clqs
0.00/0.07	c (round 4) 44 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 9 upgd conss, 4096 impls, 0 clqs
0.00/0.07	c (round 5) 56 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 9 upgd conss, 4576 impls, 0 clqs
0.00/0.08	c (round 6) 68 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 9 upgd conss, 4936 impls, 0 clqs
0.00/0.08	c (round 7) 80 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 5176 impls, 0 clqs
0.00/0.09	c (round 8) 92 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.00/0.09	c (round 9) 104 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.09/0.11	c    (0.1s) probing: 177/328 (54.0%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.11	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.11	c presolving (10 rounds):
0.09/0.11	c  104 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 116 changed coefficients
0.09/0.11	c  5328 implications, 0 cliques
0.09/0.11	c presolved problem has 328 variables (328 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.09/0.11	c     200 constraints of type <and>
0.09/0.11	c       8 constraints of type <linear>
0.09/0.11	c       9 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 2)
0.09/0.11	c Presolving Time: 0.06
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 # 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 = 1800
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 # 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 # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c heuristics/undercover/freq = 0
0.09/0.11	c 
0.09/0.11	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c separating/rapidlearning/freq = 0
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 |     0 |    20 |     - |1583k|   0 |  11 | 328 | 217 | 328 | 417 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.63	o 3
0.59/0.63	c u 0.4s|     1 |     0 |   339 |     - |1615k|   0 |   - | 328 | 217 | 328 | 417 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.59/0.63	c   0.4s|     1 |     0 |   339 |     - |1609k|   0 |   - | 328 | 217 | 328 | 417 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.59/0.63	c 
0.59/0.63	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.63	c Solving Time (sec) : 0.41
0.59/0.63	c Solving Nodes      : 1
0.59/0.63	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.59/0.63	c Dual Bound         : +3.00000000000000e+00
0.59/0.63	c Gap                : 0.00 %
0.59/0.63	s OPTIMUM FOUND
0.59/0.63	v -x144 x143 x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 x96 -x95 x94 x93 -x92 x91 -x132 -x131 -x130 -x129 -x128 -x127 
0.59/0.63	v -x90 -x89 x88 x87 x86 x85 -x126 -x125 -x124 -x123 -x122 -x121 -x84 -x83 -x82 x81 -x80 x79 -x120 -x119 -x118 -x117 x116 -x115 
0.59/0.63	v -x78 -x77 -x76 -x75 -x74 x73 -x114 -x113 -x112 -x111 x110 -x109 x72 -x71 x70 -x69 x68 x67 -x108 -x107 -x106 -x105 -x104 
0.59/0.63	v -x103 x66 x65 x64 -x63 -x62 x61 -x102 -x101 -x100 -x99 x98 -x97 -x60 x59 -x58 -x57 x56 x55 x54 -x53 -x52 -x51 x50 x49 -x48 -x47 
0.59/0.63	v -x46 -x45 x44 x43 -x42 -x41 -x40 -x39 x38 x37 -x36 -x35 -x34 x33 -x32 x31 -x30 -x29 -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 
0.59/0.63	v x20 x19 -x18 -x17 -x16 -x15 x14 x13 x12 x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1 
0.59/0.63	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.63	c Solving Time       :       0.41
0.59/0.63	c Original Problem   :
0.59/0.63	c   Problem name     : HOME/instance-2666429-1276647451.opb
0.59/0.63	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.63	c   Constraints      : 305 initial, 305 maximal
0.59/0.63	c Presolved Problem  :
0.59/0.63	c   Problem name     : t_HOME/instance-2666429-1276647451.opb
0.59/0.63	c   Variables        : 328 (328 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.63	c   Constraints      : 217 initial, 217 maximal
0.59/0.63	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.59/0.63	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   probing          :       0.02          0          0          0          0          0          0          0          0
0.59/0.63	c   and              :       0.02         16         80          0          0          0         80          0         80
0.59/0.63	c   linear           :       0.01          1          7          0          0          0          0          0         36
0.59/0.63	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.59/0.63	c   root node        :          -          0          -          -          0          -          -          -          -
0.59/0.63	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.63	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.59/0.63	c   and              :        200          0        435          0          0          0          0          0          0          0
0.59/0.63	c   linear           :          8          0        435          0          0          0          0          0          0          0
0.59/0.63	c   logicor          :          9          0         85          0          0          0          0          0          0          0
0.59/0.63	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.59/0.63	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.59/0.63	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.59/0.63	c   and              :       0.00       0.00       0.00       0.00       0.00
0.59/0.63	c   linear           :       0.02       0.00       0.02       0.00       0.00
0.59/0.63	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.59/0.63	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.59/0.63	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.59/0.63	c   vbounds          :       0.00          2          0          0
0.59/0.63	c   rootredcost      :       0.00          0          0          0
0.59/0.63	c   pseudoobj        :       0.00         68          0          0
0.59/0.63	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.59/0.63	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.63	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.63	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.63	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.63	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.63	c   applied globally :          -          -          -          0        0.0          -          -          -
0.59/0.63	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.59/0.63	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.59/0.63	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.59/0.63	c   redcost          :       0.00          0          0          0          0          0
0.59/0.63	c   impliedbounds    :       0.00          0          0          0          0          0
0.59/0.63	c   intobj           :       0.00          0          0          0          0          0
0.59/0.63	c   cgmip            :       0.00          0          0          0          0          0
0.59/0.63	c   gomory           :       0.00          0          0          0          0          0
0.59/0.63	c   strongcg         :       0.00          0          0          0          0          0
0.59/0.63	c   cmir             :       0.00          0          0          0          0          0
0.59/0.63	c   flowcover        :       0.00          0          0          0          0          0
0.59/0.63	c   clique           :       0.00          0          0          0          0          0
0.59/0.63	c   zerohalf         :       0.00          0          0          0          0          0
0.59/0.63	c   mcf              :       0.00          0          0          0          0          0
0.59/0.63	c   rapidlearning    :       0.00          0          0          0          0          0
0.59/0.63	c Pricers            :       Time      Calls       Vars
0.59/0.63	c   problem variables:       0.00          0          0
0.59/0.63	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.63	c   pscost           :       0.00          0          0          0          0          0          0
0.59/0.63	c   inference        :       0.00          0          0          0          0          0          0
0.59/0.63	c   mostinf          :       0.00          0          0          0          0          0          0
0.59/0.63	c   leastinf         :       0.00          0          0          0          0          0          0
0.59/0.63	c   fullstrong       :       0.00          0          0          0          0          0          0
0.59/0.63	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.59/0.63	c   random           :       0.00          0          0          0          0          0          0
0.59/0.63	c   relpscost        :       0.00          0          0          0          0          0          0
0.59/0.63	c Primal Heuristics  :       Time      Calls      Found
0.59/0.63	c   LP solutions     :       0.00          -          0
0.59/0.63	c   pseudo solutions :       0.00          -          0
0.59/0.63	c   oneopt           :       0.00          0          0
0.59/0.63	c   trivial          :       0.01          2          0
0.59/0.63	c   simplerounding   :       0.00          0          0
0.59/0.63	c   zirounding       :       0.00          0          0
0.59/0.63	c   rounding         :       0.00          1          0
0.59/0.63	c   shifting         :       0.00          1          0
0.59/0.63	c   intshifting      :       0.00          0          0
0.59/0.63	c   twoopt           :       0.00          0          0
0.59/0.63	c   fixandinfer      :       0.00          0          0
0.59/0.63	c   feaspump         :       0.01          1          0
0.59/0.63	c   coefdiving       :       0.00          0          0
0.59/0.63	c   pscostdiving     :       0.00          0          0
0.59/0.63	c   fracdiving       :       0.00          0          0
0.59/0.63	c   veclendiving     :       0.00          0          0
0.59/0.63	c   intdiving        :       0.00          0          0
0.59/0.63	c   actconsdiving    :       0.00          0          0
0.59/0.63	c   objpscostdiving  :       0.00          0          0
0.59/0.63	c   rootsoldiving    :       0.00          0          0
0.59/0.63	c   linesearchdiving :       0.00          0          0
0.59/0.63	c   guideddiving     :       0.00          0          0
0.59/0.63	c   octane           :       0.00          0          0
0.59/0.63	c   rens             :       0.00          0          0
0.59/0.63	c   rins             :       0.00          0          0
0.59/0.63	c   localbranching   :       0.00          0          0
0.59/0.63	c   mutation         :       0.00          0          0
0.59/0.63	c   crossover        :       0.00          0          0
0.59/0.63	c   dins             :       0.00          0          0
0.59/0.63	c   undercover       :       0.34          1          1
0.59/0.63	c   nlp              :       0.00          0          0
0.59/0.63	c   trysol           :       0.00          0          0
0.59/0.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.59/0.63	c   primal LP        :       0.00          0          0       0.00          -
0.59/0.63	c   dual LP          :       0.00          1         20      20.00          -
0.59/0.63	c   lex dual LP      :       0.00          0          0       0.00          -
0.59/0.63	c   barrier LP       :       0.00          0          0       0.00          -
0.59/0.63	c   diving/probing LP:       0.01         12        319      26.58   31900.00
0.59/0.63	c   strong branching :       0.00          0          0       0.00          -
0.59/0.63	c     (at root node) :          -          0          0       0.00          -
0.59/0.63	c   conflict analysis:       0.00          0          0       0.00          -
0.59/0.63	c B&B Tree           :
0.59/0.63	c   number of runs   :          1
0.59/0.63	c   nodes            :          1
0.59/0.63	c   nodes (total)    :          1
0.59/0.63	c   nodes left       :          0
0.59/0.63	c   max depth        :          0
0.59/0.63	c   max depth (total):          0
0.59/0.63	c   backtracks       :          0 (0.0%)
0.59/0.63	c   delayed cutoffs  :          0
0.59/0.63	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.59/0.63	c   avg switch length:       2.00
0.59/0.63	c   switching time   :       0.00
0.59/0.63	c Solution           :
0.59/0.63	c   Solutions found  :          1 (1 improvements)
0.59/0.63	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.41 seconds, depth 0, found by <undercover>)
0.59/0.63	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.41 seconds, depth 0, found by <undercover>)
0.59/0.63	c   Dual Bound       : +3.00000000000000e+00
0.59/0.63	c   Gap              :       0.00 %
0.59/0.63	c   Root Dual Bound  : +3.00000000000000e+00
0.59/0.63	c   Root Iterations  :        339
0.59/0.64	c Time complete: 0.63.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666429-1276647451/watcher-2666429-1276647451 -o /tmp/evaluation-result-2666429-1276647451/solver-2666429-1276647451 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666429-1276647451.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: 1.00 1.03 1.28 3/106 5052
/proc/meminfo: memFree=1810784/2059040 swapFree=4140468/4192956
[pid=5052] ppid=5050 vsize=6692 CPUtime=0
/proc/5052/stat : 5052 (pbscip.linux.x8) R 5050 5052 3937 0 -1 4202496 856 0 0 0 0 0 0 0 19 0 1 0 40348808 6852608 776 1992294400 4194304 8223781 140735718297600 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5052/statm: 1673 786 338 984 0 686 0

[startup+0.106122 s]
/proc/loadavg: 1.00 1.03 1.28 3/106 5052
/proc/meminfo: memFree=1810784/2059040 swapFree=4140468/4192956
[pid=5052] ppid=5050 vsize=12808 CPUtime=0.09
/proc/5052/stat : 5052 (pbscip.linux.x8) R 5050 5052 3937 0 -1 4202496 7510 0 0 0 5 4 0 0 20 0 1 0 40348808 13115392 2183 1992294400 4194304 8223781 140735718297600 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5052/statm: 3202 2183 469 984 0 2215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12808

[startup+0.202132 s]
/proc/loadavg: 1.00 1.03 1.28 3/106 5052
/proc/meminfo: memFree=1810784/2059040 swapFree=4140468/4192956
[pid=5052] ppid=5050 vsize=22844 CPUtime=0.19
/proc/5052/stat : 5052 (pbscip.linux.x8) R 5050 5052 3937 0 -1 4202496 13674 0 0 0 12 7 0 0 20 0 1 0 40348808 23392256 4655 1992294400 4194304 8223781 140735718297600 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5052/statm: 5711 4655 573 984 0 4724 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22844

[startup+0.302143 s]
/proc/loadavg: 1.00 1.03 1.28 3/106 5052
/proc/meminfo: memFree=1810784/2059040 swapFree=4140468/4192956
[pid=5052] ppid=5050 vsize=23152 CPUtime=0.29
/proc/5052/stat : 5052 (pbscip.linux.x8) R 5050 5052 3937 0 -1 4202496 17172 0 0 0 20 9 0 0 20 0 1 0 40348808 23707648 4739 1992294400 4194304 8223781 140735718297600 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5052/statm: 5788 4739 580 984 0 4801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23152

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

[startup+0.401155 s]
/proc/loadavg: 1.00 1.03 1.28 3/106 5052
/proc/meminfo: memFree=1810784/2059040 swapFree=4140468/4192956
[pid=5052] ppid=5050 vsize=26996 CPUtime=0.39
/proc/5052/stat : 5052 (pbscip.linux.x8) R 5050 5052 3937 0 -1 4202496 24704 0 0 0 26 13 0 0 20 0 1 0 40348808 27643904 5467 1992294400 4194304 8223781 140735718297600 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5052/statm: 6749 5477 580 984 0 5762 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 26996

[startup+0.600177 s]
/proc/loadavg: 1.00 1.03 1.28 3/106 5052
/proc/meminfo: memFree=1810784/2059040 swapFree=4140468/4192956
[pid=5052] ppid=5050 vsize=23152 CPUtime=0.59
/proc/5052/stat : 5052 (pbscip.linux.x8) R 5050 5052 3937 0 -1 4202496 40929 0 0 0 38 21 0 0 20 0 1 0 40348808 23707648 4739 1992294400 4194304 8223781 140735718297600 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5052/statm: 5788 4739 580 984 0 4801 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 23152

Child status: 0
Real time (s): 0.647148
CPU time (s): 0.6469
CPU user time (s): 0.427934
CPU system time (s): 0.218966
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 30212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.427934
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40935
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= 1
involuntary context switches= 3

runsolver used 0.003999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-16 02:17:31
IDJOB=2666429
IDBENCH=47942
IDSOLVER=1169
FILE ID=node005/2666429-1276647451
PBS_JOBID= 11172399
Free space on /tmp= 62564 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=23-P1=11-P2=13-P3=17-P4=19-P5=53-P6=67-P7=29-P8=7-B.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-2666429-1276647451/watcher-2666429-1276647451 -o /tmp/evaluation-result-2666429-1276647451/solver-2666429-1276647451 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666429-1276647451.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7950e484ba213c1be7d5b467b494899c
RANDOM SEED=2113558988

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811188 kB
Buffers:         67372 kB
Cached:          99044 kB
SwapCached:       6288 kB
Active:          95284 kB
Inactive:        84900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811188 kB
SwapTotal:     4192956 kB
SwapFree:      4140468 kB
Dirty:            4608 kB
Writeback:           0 kB
AnonPages:       11760 kB
Mapped:          13192 kB
Slab:            45960 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181168 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= 62560 MiB
End job on node005 at 2010-06-16 02:17:32