Trace number 2702979

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT2 3.21751 3.21779

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb
MD5SUM872806d45eb1cc1623065d320b93ba6e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1.3248
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables120
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

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-2702979-1278564369.opb>
0.00/0.01	c original problem has 320 variables (320 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 0 upgd conss, 1540 impls, 0 clqs
0.00/0.03	c (round 2) 11 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 9 upgd conss, 1562 impls, 0 clqs
0.00/0.04	c    (0.0s) probing: 189/309 (61.2%) - 0 fixings, 0 aggregations, 31 implications, 0 bound changes
0.00/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04	c presolving (3 rounds):
0.00/0.04	c  11 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 27 changed coefficients
0.00/0.04	c  1624 implications, 0 cliques
0.00/0.04	c presolved problem has 309 variables (309 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.04	c     199 constraints of type <and>
0.00/0.04	c       8 constraints of type <linear>
0.00/0.04	c      10 constraints of type <logicor>
0.00/0.04	c transformed objective value is always integral (scale: 1)
0.00/0.04	c Presolving Time: 0.03
0.00/0.04	c - non default parameters ----------------------------------------------------------------------
0.00/0.04	c # SCIP version 1.2.1.3
0.00/0.04	c 
0.00/0.04	c # frequency for displaying node information lines
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04	c display/freq = 10000
0.00/0.04	c 
0.00/0.04	c # maximal time in seconds to run
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/time = 1790
0.00/0.04	c 
0.00/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/memory = 1620
0.00/0.04	c 
0.00/0.04	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.04	c # [type: int, range: [1,2], default: 1]
0.00/0.04	c timing/clocktype = 2
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify inequalities
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/linear/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/indicator/addCouplingCons = TRUE
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify knapsacks
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c heuristics/undercover/freq = 0
0.00/0.04	c 
0.00/0.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c separating/rapidlearning/freq = 0
0.00/0.04	c 
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving
0.00/0.05	c 
0.00/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |    21 |     - |1342k|   0 |  11 | 309 | 217 | 309 | 413 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.19	c   0.2s|     1 |     0 |   394 |     - |1371k|   0 |  18 | 309 | 217 | 309 | 419 |   6 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   416 |     - |1396k|   0 |  30 | 309 | 217 | 309 | 444 |  31 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   452 |     - |1451k|   0 |  35 | 309 | 217 | 309 | 484 |  71 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   486 |     - |1494k|   0 |  64 | 309 | 217 | 309 | 499 |  86 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     0 |   532 |     - |1543k|   0 |  73 | 309 | 217 | 309 | 534 | 121 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.4s|     1 |     0 |   601 |     - |1574k|   0 |  81 | 309 | 217 | 309 | 551 | 138 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.49/0.55	c   0.5s|     1 |     2 |   601 |     - |1574k|   0 |  81 | 309 | 217 | 309 | 551 | 138 |   0 |  11 | 2.000000e+00 |      --      |    Inf 
3.20/3.20	o 2
3.20/3.20	c * 3.2s|   335 |     0 |  4812 |  12.6 |1830k|  56 |   - | 309 | 472 | 309 | 241 |1111 | 255 |1469 | 2.000000e+00 | 2.000000e+00 |   0.00%
3.20/3.20	c 
3.20/3.20	c SCIP Status        : problem is solved [optimal solution found]
3.20/3.20	c Solving Time (sec) : 3.19
3.20/3.20	c Solving Nodes      : 335
3.20/3.20	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
3.20/3.20	c Dual Bound         : +2.00000000000000e+00
3.20/3.20	c Gap                : 0.00 %
3.20/3.20	s OPTIMUM FOUND
3.20/3.20	v -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x112 -x111 -x80 -x79 -x78 x77 -x76 -x110 -x109 x108 x107 x106 -x75 x74 -x73 x72 
3.20/3.20	v -x71 x105 -x104 x103 x102 x101 x70 -x69 -x68 x67 -x66 -x100 -x99 -x98 -x97 -x96 x65 x64 -x63 x62 -x61 -x95 -x94 x93 -x92 x91 
3.20/3.20	v -x60 -x59 -x58 x57 -x56 -x90 -x89 x88 x87 x86 x55 -x54 -x53 x52 -x51 -x85 -x84 -x83 -x82 x81 x50 -x49 x48 x47 -x46 -x45 x44 
3.20/3.20	v x43 x42 x41 -x40 x39 x38 -x37 x36 -x35 x34 x33 -x32 x31 x30 x29 x28 -x27 x26 -x25 x24 x23 -x22 x21 -x20 x19 -x18 -x17 x16 -x15 
3.20/3.20	v x14 -x13 x12 x11 x10 x9 -x8 x7 x6 -x5 -x4 -x3 x2 -x1 
3.20/3.20	c SCIP Status        : problem is solved [optimal solution found]
3.20/3.20	c Solving Time       :       3.19
3.20/3.20	c Original Problem   :
3.20/3.20	c   Problem name     : HOME/instance-2702979-1278564369.opb
3.20/3.20	c   Variables        : 320 (320 binary, 0 integer, 0 implicit integer, 0 continuous)
3.20/3.20	c   Constraints      : 217 initial, 217 maximal
3.20/3.20	c Presolved Problem  :
3.20/3.20	c   Problem name     : t_HOME/instance-2702979-1278564369.opb
3.20/3.20	c   Variables        : 309 (309 binary, 0 integer, 0 implicit integer, 0 continuous)
3.20/3.20	c   Constraints      : 217 initial, 472 maximal
3.20/3.20	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.20/3.20	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.20/3.20	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.20/3.20	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.20/3.20	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.20/3.20	c   implics          :       0.00          0          2          0          0          0          0          0          0
3.20/3.20	c   probing          :       0.02          0          0          0          0          0          0          0          0
3.20/3.20	c   and              :       0.01          0          0          0          0          0          0          0          0
3.20/3.20	c   linear           :       0.00          1          8          0          0          0          0          0         27
3.20/3.20	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.20/3.20	c   root node        :          -          0          -          -          0          -          -          -          -
3.20/3.20	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.20/3.20	c   integral         :          0          0          0        316          0          1         53          0          0        572
3.20/3.20	c   and              :        199        642       1530          1          0         36       1436       1006          0          0
3.20/3.20	c   linear           :          8          6       1494          1          0         37        571          0          0          0
3.20/3.20	c   logicor          :         10+         6        372          1          0          0         43          0          0          0
3.20/3.20	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.20/3.20	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.20/3.20	c   integral         :       2.02       0.00       0.00       2.02       0.00
3.20/3.20	c   and              :       0.04       0.02       0.02       0.00       0.00
3.20/3.20	c   linear           :       0.02       0.00       0.02       0.00       0.00
3.20/3.20	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.20/3.20	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.20/3.20	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.20/3.20	c   vbounds          :       0.00          2          0          0
3.20/3.20	c   rootredcost      :       0.00          0          0          0
3.20/3.20	c   pseudoobj        :       0.00       1135          0          0
3.20/3.20	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.20/3.20	c   propagation      :       0.01         73         68        457       24.2         17       19.9          -
3.20/3.20	c   infeasible LP    :       0.00         19         19         40       14.3          0        0.0          0
3.20/3.20	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.20/3.20	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.20/3.20	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.20/3.20	c   applied globally :          -          -          -        255       17.7          -          -          -
3.20/3.20	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.20/3.20	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.20/3.20	c   cut pool         :       0.00          5          -          -         50          -    (maximal pool size: 256)
3.20/3.20	c   redcost          :       0.01        642          0          0          0          0
3.20/3.20	c   impliedbounds    :       0.00          6          0          0         96          0
3.20/3.20	c   intobj           :       0.00          0          0          0          0          0
3.20/3.20	c   cgmip            :       0.00          0          0          0          0          0
3.20/3.20	c   gomory           :       0.06          6          0          0        121          0
3.20/3.20	c   strongcg         :       0.04          6          0          0        148          0
3.20/3.20	c   cmir             :       0.03          6          0          0         75          0
3.20/3.20	c   flowcover        :       0.04          6          0          0        152          0
3.20/3.20	c   clique           :       0.00          6          0          0          0          0
3.20/3.20	c   zerohalf         :       0.00          0          0          0          0          0
3.20/3.20	c   mcf              :       0.00          1          0          0          0          0
3.20/3.20	c   rapidlearning    :       0.10          1          0          0          0          0
3.20/3.20	c Pricers            :       Time      Calls       Vars
3.20/3.20	c   problem variables:       0.00          0          0
3.20/3.20	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.20/3.20	c   relpscost        :       2.02        315          1         53          0          0        572
3.20/3.20	c   pscost           :       0.00          0          0          0          0          0          0
3.20/3.20	c   inference        :       0.00          0          0          0          0          0          0
3.20/3.20	c   mostinf          :       0.00          0          0          0          0          0          0
3.20/3.20	c   leastinf         :       0.00          0          0          0          0          0          0
3.20/3.20	c   fullstrong       :       0.00          0          0          0          0          0          0
3.20/3.20	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.20/3.20	c   random           :       0.00          0          0          0          0          0          0
3.20/3.20	c Primal Heuristics  :       Time      Calls      Found
3.20/3.20	c   LP solutions     :       0.00          -          1
3.20/3.20	c   pseudo solutions :       0.00          -          0
3.20/3.20	c   oneopt           :       0.00          0          0
3.20/3.20	c   crossover        :       0.00          0          0
3.20/3.20	c   linesearchdiving :       0.00          0          0
3.20/3.20	c   guideddiving     :       0.00          0          0
3.20/3.20	c   intshifting      :       0.00          0          0
3.20/3.20	c   coefdiving       :       0.01          1          0
3.20/3.20	c   pscostdiving     :       0.01          1          0
3.20/3.20	c   fracdiving       :       0.01          1          0
3.20/3.20	c   veclendiving     :       0.01          1          0
3.20/3.20	c   feaspump         :       0.01          1          0
3.20/3.20	c   objpscostdiving  :       0.01          1          0
3.20/3.20	c   rootsoldiving    :       0.05          1          0
3.20/3.20	c   trivial          :       0.00          2          0
3.20/3.20	c   simplerounding   :       0.00          0          0
3.20/3.20	c   zirounding       :       0.01        284          0
3.20/3.20	c   rounding         :       0.02        309          0
3.20/3.20	c   shifting         :       0.10         69          0
3.20/3.20	c   twoopt           :       0.00          0          0
3.20/3.20	c   fixandinfer      :       0.00          0          0
3.20/3.20	c   intdiving        :       0.00          0          0
3.20/3.20	c   actconsdiving    :       0.00          0          0
3.20/3.20	c   octane           :       0.00          0          0
3.20/3.20	c   rens             :       0.02          1          0
3.20/3.20	c   rins             :       0.00          0          0
3.20/3.20	c   localbranching   :       0.00          0          0
3.20/3.20	c   mutation         :       0.00          0          0
3.20/3.21	c   dins             :       0.00          0          0
3.20/3.21	c   undercover       :       0.02          1          0
3.20/3.21	c   nlp              :       0.00          0          0
3.20/3.21	c   trysol           :       0.00          0          0
3.20/3.21	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.20/3.21	c   primal LP        :       0.01          0          0       0.00       0.00
3.20/3.21	c   dual LP          :       0.38        658       3870       5.88   10265.44
3.20/3.21	c   lex dual LP      :       0.00          0          0       0.00          -
3.20/3.21	c   barrier LP       :       0.00          0          0       0.00          -
3.20/3.21	c   diving/probing LP:       0.08        220        942       4.28   11775.29
3.20/3.21	c   strong branching :       2.01       1469      18981      12.92    9429.43
3.20/3.21	c     (at root node) :          -         11       1003      91.18          -
3.20/3.21	c   conflict analysis:       0.00          0          0       0.00          -
3.20/3.21	c B&B Tree           :
3.20/3.21	c   number of runs   :          1
3.20/3.21	c   nodes            :        335
3.20/3.21	c   nodes (total)    :        335
3.20/3.21	c   nodes left       :          0
3.20/3.21	c   max depth        :         56
3.20/3.21	c   max depth (total):         56
3.20/3.21	c   backtracks       :         29 (8.7%)
3.20/3.21	c   delayed cutoffs  :         19
3.20/3.21	c   repropagations   :         69 (252 domain reductions, 17 cutoffs)
3.20/3.21	c   avg switch length:       2.47
3.20/3.21	c   switching time   :       0.03
3.20/3.21	c Solution           :
3.20/3.21	c   Solutions found  :          1 (1 improvements)
3.20/3.21	c   First Solution   : +2.00000000000000e+00   (in run 1, after 335 nodes, 3.19 seconds, depth 56, found by <relaxation>)
3.20/3.21	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 335 nodes, 3.19 seconds, depth 56, found by <relaxation>)
3.20/3.21	c   Dual Bound       : +2.00000000000000e+00
3.20/3.21	c   Gap              :       0.00 %
3.20/3.21	c   Root Dual Bound  : +2.00000000000000e+00
3.20/3.21	c   Root Iterations  :        601
3.20/3.21	c Time complete: 3.2.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702979-1278564369/watcher-2702979-1278564369 -o /tmp/evaluation-result-2702979-1278564369/solver-2702979-1278564369 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2702979-1278564369.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: 1.02 1.02 1.00 3/106 32409
/proc/meminfo: memFree=1537048/2059040 swapFree=4192956/4192956
[pid=32409] ppid=32407 vsize=7904 CPUtime=0
/proc/32409/stat : 32409 (pbscip.linux.x8) R 32407 32409 31952 0 -1 4202496 1062 0 0 0 0 0 0 0 25 0 1 0 24650581 8093696 974 1992294400 4194304 8395647 140736857029168 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32409/statm: 1976 982 365 1026 0 946 0

[startup+0.064871 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 32409
/proc/meminfo: memFree=1537048/2059040 swapFree=4192956/4192956
[pid=32409] ppid=32407 vsize=15660 CPUtime=0.05
/proc/32409/stat : 32409 (pbscip.linux.x8) R 32407 32409 31952 0 -1 4202496 3428 0 0 0 5 0 0 0 25 0 1 0 24650581 16035840 2987 1992294400 4194304 8395647 140736857029168 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32409/statm: 3915 2987 580 1026 0 2885 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15660

[startup+0.100876 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 32409
/proc/meminfo: memFree=1537048/2059040 swapFree=4192956/4192956
[pid=32409] ppid=32407 vsize=19132 CPUtime=0.09
/proc/32409/stat : 32409 (pbscip.linux.x8) R 32407 32409 31952 0 -1 4202496 5901 0 0 0 8 1 0 0 25 0 1 0 24650581 19591168 3711 1992294400 4194304 8395647 140736857029168 18446744073709551615 7382147 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32409/statm: 4783 3720 614 1026 0 3753 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19132

[startup+0.300893 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 32409
/proc/meminfo: memFree=1537048/2059040 swapFree=4192956/4192956
[pid=32409] ppid=32407 vsize=25072 CPUtime=0.29
/proc/32409/stat : 32409 (pbscip.linux.x8) R 32407 32409 31952 0 -1 4202496 7273 0 0 0 25 4 0 0 25 0 1 0 24650581 25673728 5083 1992294400 4194304 8395647 140736857029168 18446744073709551615 6203765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32409/statm: 6268 5083 627 1026 0 5238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25072

[startup+0.700931 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 32409
/proc/meminfo: memFree=1537048/2059040 swapFree=4192956/4192956
[pid=32409] ppid=32407 vsize=22552 CPUtime=0.69
/proc/32409/stat : 32409 (pbscip.linux.x8) R 32407 32409 31952 0 -1 4202496 7844 0 0 0 64 5 0 0 25 0 1 0 24650581 23093248 4823 1992294400 4194304 8395647 140736857029168 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32409/statm: 5638 4823 631 1026 0 4608 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22552

[startup+1.50101 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 32410
/proc/meminfo: memFree=1519556/2059040 swapFree=4192956/4192956
[pid=32409] ppid=32407 vsize=22552 CPUtime=1.49
/proc/32409/stat : 32409 (pbscip.linux.x8) R 32407 32409 31952 0 -1 4202496 7845 0 0 0 141 8 0 0 25 0 1 0 24650581 23093248 4824 1992294400 4194304 8395647 140736857029168 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32409/statm: 5638 4824 631 1026 0 4608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22552

[startup+3.10116 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 32410
/proc/meminfo: memFree=1519308/2059040 swapFree=4192956/4192956
[pid=32409] ppid=32407 vsize=22552 CPUtime=3.09
/proc/32409/stat : 32409 (pbscip.linux.x8) R 32407 32409 31952 0 -1 4202496 7845 0 0 0 296 13 0 0 25 0 1 0 24650581 23093248 4824 1992294400 4194304 8395647 140736857029168 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32409/statm: 5638 4824 631 1026 0 4608 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22552

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

[startup+3.20117 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 32410
/proc/meminfo: memFree=1518936/2059040 swapFree=4192956/4192956
[pid=32409] ppid=32407 vsize=22552 CPUtime=3.2
/proc/32409/stat : 32409 (pbscip.linux.x8) R 32407 32409 31952 0 -1 4202496 7847 0 0 0 307 13 0 0 25 0 1 0 24650581 23093248 4826 1992294400 4194304 8395647 140736857029168 18446744073709551615 7430400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32409/statm: 5638 4826 633 1026 0 4608 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 22552

Child status: 0
Real time (s): 3.21779
CPU time (s): 3.21751
CPU user time (s): 3.07853
CPU system time (s): 0.138978
CPU usage (%): 99.9912
Max. virtual memory (cumulated for all children) (KiB): 25072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.07853
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7850
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= 4
involuntary context switches= 6

runsolver used 0.005999 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node004 at 2010-07-08 06:46:09
IDJOB=2702979
IDBENCH=47923
IDSOLVER=1213
FILE ID=node004/2702979-1278564369
PBS_JOBID= 11239537
Free space on /tmp= 62480 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 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=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-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-2702979-1278564369/watcher-2702979-1278564369 -o /tmp/evaluation-result-2702979-1278564369/solver-2702979-1278564369 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2702979-1278564369.opb -t 1800 -m 1800

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

MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e
RANDOM SEED=249427410

node004.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1537452 kB
Buffers:         77848 kB
Cached:         292820 kB
SwapCached:          0 kB
Active:         162772 kB
Inactive:       267960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1537452 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10580 kB
Writeback:           0 kB
AnonPages:       59972 kB
Mapped:          14536 kB
Slab:            68912 kB
PageTables:       4224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183316 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= 62472 MiB
End job on node004 at 2010-07-08 06:46:13