Trace number 2666391

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 5.01124 5.01316

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
MD5SUM616d60d0b9e17d59a77d69efb2609a49
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 benchmark4.69329
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 variables108
Total number of constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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-2666391-1276646481.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 333 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.06/0.07	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1536 impls, 0 clqs
0.06/0.07	c (round 2) 22 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 51 chg coeffs, 5 upgd conss, 2400 impls, 0 clqs
0.06/0.08	c (round 3) 40 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 67 chg coeffs, 5 upgd conss, 2976 impls, 0 clqs
0.06/0.08	c (round 4) 58 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 5 upgd conss, 3264 impls, 0 clqs
0.06/0.08	c (round 5) 76 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 99 chg coeffs, 5 upgd conss, 3264 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 158/356 (44.4%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (6 rounds):
0.09/0.10	c  76 deleted vars, 64 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 99 changed coefficients
0.09/0.10	c  3280 implications, 0 cliques
0.09/0.10	c presolved problem has 356 variables (356 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.09/0.10	c     256 constraints of type <and>
0.09/0.10	c       4 constraints of type <linear>
0.09/0.10	c       5 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.05
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.10	c # SCIP version 1.2.1.2
0.09/0.10	c 
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = 10000
0.09/0.10	c 
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = 1800
0.09/0.10	c 
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = 1620
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify inequalities
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/linear/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify knapsacks
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c heuristics/undercover/freq = 0
0.09/0.10	c 
0.09/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c separating/rapidlearning/freq = 0
0.09/0.10	c 
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	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 |    12 |     - |1686k|   0 |   7 | 356 | 265 | 356 | 521 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.70	c   0.5s|     1 |     0 |   358 |     - |1717k|   0 |  11 | 356 | 265 | 356 | 523 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.74	c   0.5s|     1 |     0 |   366 |     - |1744k|   0 |  19 | 356 | 265 | 356 | 528 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.80	c   0.6s|     1 |     0 |   377 |     - |1783k|   0 |  24 | 356 | 265 | 356 | 535 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.87	c   0.6s|     1 |     0 |   391 |     - |1785k|   0 |  33 | 356 | 265 | 356 | 540 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.95	c   0.7s|     1 |     0 |   407 |     - |1801k|   0 |  34 | 356 | 265 | 356 | 547 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.00/1.04	c   0.8s|     1 |     0 |   424 |     - |1808k|   0 |  34 | 356 | 265 | 356 | 554 |  33 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.21	c   1.0s|     1 |     2 |   424 |     - |1809k|   0 |  34 | 356 | 265 | 356 | 554 |  33 |   0 |  26 | 3.000000e+00 |      --      |    Inf 
4.89/5.00	o 3
4.89/5.00	c * 4.6s|  1033 |     0 | 10304 |   9.6 |2198k|  68 |   - | 356 | 776 | 356 | 184 |3257 | 519 |2037 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.99/5.00	c 
4.99/5.00	c SCIP Status        : problem is solved [optimal solution found]
4.99/5.00	c Solving Time (sec) : 4.57
4.99/5.00	c Solving Nodes      : 1033
4.99/5.00	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
4.99/5.00	c Dual Bound         : +3.00000000000000e+00
4.99/5.00	c Gap                : 0.00 %
4.99/5.00	s OPTIMUM FOUND
4.99/5.00	v -x108 -x107 -x106 x105 -x104 -x103 -x102 -x101 x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x72 -x71 x70 x69 x68 -x67 -x66 
4.99/5.00	v x65 x64 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 x82 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 x55 -x81 -x80 -x79 -x78 -x77 -x76 
4.99/5.00	v -x75 -x74 -x73 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 x46 -x45 x44 -x43 -x42 x41 -x40 x39 -x38 x37 -x36 -x35 x34 x33 x32 -x31 
4.99/5.00	v -x30 x29 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 
4.99/5.00	v -x3 x2 x1 
4.99/5.00	c SCIP Status        : problem is solved [optimal solution found]
4.99/5.00	c Solving Time       :       4.57
4.99/5.00	c Original Problem   :
4.99/5.00	c   Problem name     : HOME/instance-2666391-1276646481.opb
4.99/5.00	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.00	c   Constraints      : 333 initial, 333 maximal
4.99/5.00	c Presolved Problem  :
4.99/5.00	c   Problem name     : t_HOME/instance-2666391-1276646481.opb
4.99/5.00	c   Variables        : 356 (356 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.00	c   Constraints      : 265 initial, 776 maximal
4.99/5.00	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.99/5.00	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.99/5.00	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.99/5.00	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.99/5.00	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.99/5.00	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.99/5.00	c   probing          :       0.02          0          0          0          0          0          0          0          0
4.99/5.00	c   and              :       0.02          8         64          0          0          0         64          0         64
4.99/5.00	c   linear           :       0.01          1          3          0          0          0          0          0         35
4.99/5.00	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.99/5.00	c   root node        :          -          0          -          -          0          -          -          -          -
4.99/5.00	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.00	c   integral         :          0          0          0        903          0          1         70          0          0       1688
4.99/5.00	c   and              :        256       1919       3585          1          0         58       5165       3236          0          0
4.99/5.00	c   linear           :          4          6       3527          1          0        192       1611          0          0          0
4.99/5.00	c   logicor          :          5+         6       1030          1          0          9        239          0          0          0
4.99/5.00	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.99/5.00	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.99/5.00	c   integral         :       1.79       0.00       0.00       1.79       0.00
4.99/5.00	c   and              :       0.18       0.10       0.08       0.00       0.00
4.99/5.00	c   linear           :       0.08       0.00       0.08       0.00       0.00
4.99/5.00	c   logicor          :       0.02       0.00       0.02       0.00       0.00
4.99/5.00	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.99/5.00	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.99/5.00	c   vbounds          :       0.01          2          0          0
4.99/5.00	c   rootredcost      :       0.00          0          0          0
4.99/5.00	c   pseudoobj        :       0.01       3264          0          0
4.99/5.00	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.99/5.00	c   propagation      :       0.08        218        216       2488       49.7         40       32.7          -
4.99/5.00	c   infeasible LP    :       0.02        119        114        533       36.8         90        4.6          0
4.99/5.00	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.00	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.00	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.99/5.00	c   applied globally :          -          -          -        511       14.4          -          -          -
4.99/5.00	c   applied locally  :          -          -          -          8       49.2          -          -          -
4.99/5.00	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.99/5.00	c   cut pool         :       0.00          5          -          -          5          -    (maximal pool size: 44)
4.99/5.00	c   redcost          :       0.01       1919          0          0          0          0
4.99/5.00	c   impliedbounds    :       0.00          6          0          0          9          0
4.99/5.00	c   intobj           :       0.00          0          0          0          0          0
4.99/5.00	c   cgmip            :       0.00          0          0          0          0          0
4.99/5.00	c   gomory           :       0.05          6          0          0         24          0
4.99/5.00	c   strongcg         :       0.04          6          0          0         56          0
4.99/5.00	c   cmir             :       0.03          6          0          0         24          0
4.99/5.00	c   flowcover        :       0.19          6          0          0         35          0
4.99/5.00	c   clique           :       0.00          1          0          0          0          0
4.99/5.00	c   zerohalf         :       0.00          0          0          0          0          0
4.99/5.00	c   mcf              :       0.00          1          0          0          0          0
4.99/5.00	c   rapidlearning    :       0.04          1          0          0          0          0
4.99/5.00	c Pricers            :       Time      Calls       Vars
4.99/5.00	c   problem variables:       0.00          0          0
4.99/5.00	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.00	c   relpscost        :       1.78        902          1         70          0          0       1688
4.99/5.00	c   pscost           :       0.00          0          0          0          0          0          0
4.99/5.00	c   inference        :       0.00          0          0          0          0          0          0
4.99/5.00	c   mostinf          :       0.00          0          0          0          0          0          0
4.99/5.00	c   leastinf         :       0.00          0          0          0          0          0          0
4.99/5.00	c   fullstrong       :       0.00          0          0          0          0          0          0
4.99/5.00	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.99/5.00	c   random           :       0.00          0          0          0          0          0          0
4.99/5.00	c Primal Heuristics  :       Time      Calls      Found
4.99/5.00	c   LP solutions     :       0.00          -          1
4.99/5.00	c   pseudo solutions :       0.00          -          0
4.99/5.00	c   oneopt           :       0.00          0          0
4.99/5.00	c   crossover        :       0.00          0          0
4.99/5.00	c   guideddiving     :       0.00          0          0
4.99/5.00	c   pscostdiving     :       0.02          3          0
4.99/5.00	c   fracdiving       :       0.01          3          0
4.99/5.00	c   veclendiving     :       0.02          3          0
4.99/5.00	c   linesearchdiving :       0.02          3          0
4.99/5.00	c   objpscostdiving  :       0.01          2          0
4.99/5.00	c   rootsoldiving    :       0.25          2          0
4.99/5.00	c   trivial          :       0.00          2          0
4.99/5.00	c   simplerounding   :       0.00          0          0
4.99/5.00	c   zirounding       :       0.02        842          0
4.99/5.00	c   rounding         :       0.04        574          0
4.99/5.00	c   shifting         :       0.18        132          0
4.99/5.00	c   intshifting      :       0.00          0          0
4.99/5.00	c   twoopt           :       0.00          0          0
4.99/5.00	c   fixandinfer      :       0.00          0          0
4.99/5.00	c   feaspump         :       0.02          3          0
4.99/5.00	c   coefdiving       :       0.01          3          0
4.99/5.00	c   intdiving        :       0.00          0          0
4.99/5.00	c   actconsdiving    :       0.00          0          0
4.99/5.00	c   octane           :       0.00          0          0
4.99/5.00	c   rens             :       0.02          1          0
4.99/5.00	c   rins             :       0.00          0          0
4.99/5.00	c   localbranching   :       0.00          0          0
4.99/5.00	c   mutation         :       0.00          0          0
4.99/5.00	c   dins             :       0.00          0          0
4.99/5.00	c   undercover       :       0.34          1          0
4.99/5.00	c   nlp              :       0.00          0          0
4.99/5.00	c   trysol           :       0.00          0          0
4.99/5.00	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.99/5.00	c   primal LP        :       0.01          0          0       0.00       0.00
4.99/5.00	c   dual LP          :       0.80       1997       8559       4.29   10698.75
4.99/5.00	c   lex dual LP      :       0.00          0          0       0.00          -
4.99/5.00	c   barrier LP       :       0.00          0          0       0.00          -
4.99/5.00	c   diving/probing LP:       0.16        462       1745       3.78   10906.25
4.99/5.00	c   strong branching :       1.76       2037      18610       9.14   10573.86
4.99/5.00	c     (at root node) :          -         26       1163      44.73          -
4.99/5.00	c   conflict analysis:       0.00          0          0       0.00          -
4.99/5.00	c B&B Tree           :
4.99/5.00	c   number of runs   :          1
4.99/5.00	c   nodes            :       1033
4.99/5.00	c   nodes (total)    :       1033
4.99/5.00	c   nodes left       :          0
4.99/5.00	c   max depth        :         68
4.99/5.00	c   max depth (total):         68
4.99/5.00	c   backtracks       :        104 (10.1%)
4.99/5.00	c   delayed cutoffs  :         50
4.99/5.00	c   repropagations   :        221 (888 domain reductions, 50 cutoffs)
4.99/5.00	c   avg switch length:       3.10
4.99/5.00	c   switching time   :       0.05
4.99/5.00	c Solution           :
4.99/5.00	c   Solutions found  :          1 (1 improvements)
4.99/5.00	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1033 nodes, 4.57 seconds, depth 54, found by <relaxation>)
4.99/5.00	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1033 nodes, 4.57 seconds, depth 54, found by <relaxation>)
4.99/5.00	c   Dual Bound       : +3.00000000000000e+00
4.99/5.00	c   Gap              :       0.00 %
4.99/5.00	c   Root Dual Bound  : +3.00000000000000e+00
4.99/5.00	c   Root Iterations  :        424
4.99/5.01	c Time complete: 5.

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-2666391-1276646481/watcher-2666391-1276646481 -o /tmp/evaluation-result-2666391-1276646481/solver-2666391-1276646481 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666391-1276646481.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 1.00 1.05 3/106 8102
/proc/meminfo: memFree=1786048/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=6692 CPUtime=0
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 978 0 0 0 0 0 0 0 18 0 1 0 40249667 6852608 898 1992294400 4194304 8223781 140736923653488 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8102/statm: 1674 900 343 984 0 687 0

[startup+0.0714961 s]
/proc/loadavg: 1.00 1.00 1.05 3/106 8102
/proc/meminfo: memFree=1786048/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=13312 CPUtime=0.06
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 3014 0 0 0 3 3 0 0 20 0 1 0 40249667 13631488 2314 1992294400 4194304 8223781 140736923653488 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 3328 2314 447 984 0 2341 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13312

[startup+0.101502 s]
/proc/loadavg: 1.00 1.00 1.05 3/106 8102
/proc/meminfo: memFree=1786048/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=12560 CPUtime=0.09
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 5422 0 0 0 5 4 0 0 20 0 1 0 40249667 12861440 2152 1992294400 4194304 8223781 140736923653488 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 3140 2152 469 984 0 2153 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12560

[startup+0.300541 s]
/proc/loadavg: 1.00 1.00 1.05 3/106 8102
/proc/meminfo: memFree=1786048/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=30412 CPUtime=0.29
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 18093 0 0 0 20 9 0 0 20 0 1 0 40249667 31141888 6103 1992294400 4194304 8223781 140736923653488 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 7603 6112 580 984 0 6616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30412

[startup+0.700619 s]
/proc/loadavg: 1.00 1.00 1.05 3/106 8102
/proc/meminfo: memFree=1786048/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=26612 CPUtime=0.69
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 42068 0 0 0 46 23 0 0 21 0 1 0 40249667 27250688 5449 1992294400 4194304 8223781 140736923653488 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 6653 5449 592 984 0 5666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26612

[startup+1.50077 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8103
/proc/meminfo: memFree=1765828/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=25692 CPUtime=1.49
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 45238 0 0 0 122 27 0 0 23 0 1 0 40249667 26308608 5577 1992294400 4194304 8223781 140736923653488 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 6423 5577 592 984 0 5436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25692

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8103
/proc/meminfo: memFree=1765084/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=25692 CPUtime=3.09
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 45241 0 0 0 274 35 0 0 25 0 1 0 40249667 26308608 5580 1992294400 4194304 8223781 140736923653488 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 6423 5580 594 984 0 5436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25692

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

[startup+3.90025 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8103
/proc/meminfo: memFree=1765084/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=25692 CPUtime=3.89
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 45241 0 0 0 351 38 0 0 25 0 1 0 40249667 26308608 5580 1992294400 4194304 8223781 140736923653488 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 6423 5580 594 984 0 5436 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 25692

[startup+4.7004 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8103
/proc/meminfo: memFree=1765084/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=25692 CPUtime=4.69
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 45244 0 0 0 428 41 0 0 25 0 1 0 40249667 26308608 5583 1992294400 4194304 8223781 140736923653488 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 6423 5583 594 984 0 5436 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 25692

[startup+4.90044 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8103
/proc/meminfo: memFree=1765084/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=25692 CPUtime=4.89
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 45244 0 0 0 447 42 0 0 25 0 1 0 40249667 26308608 5583 1992294400 4194304 8223781 140736923653488 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 6423 5583 594 984 0 5436 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 25692

[startup+5.00046 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 8103
/proc/meminfo: memFree=1765084/2059040 swapFree=4136232/4192956
[pid=8102] ppid=8100 vsize=25692 CPUtime=4.99
/proc/8102/stat : 8102 (pbscip.linux.x8) R 8100 8102 7348 0 -1 4202496 45244 0 0 0 457 42 0 0 25 0 1 0 40249667 26308608 5583 1992294400 4194304 8223781 140736923653488 18446744073709551615 4210473 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8102/statm: 6423 5583 594 984 0 5436 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 25692

Child status: 0
Real time (s): 5.01316
CPU time (s): 5.01124
CPU user time (s): 4.5823
CPU system time (s): 0.428934
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 30412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.5823
system time used= 0.428934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45250
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= 20

runsolver used 0.008998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-16 02:01:21
IDJOB=2666391
IDBENCH=47904
IDSOLVER=1169
FILE ID=node011/2666391-1276646481
PBS_JOBID= 11172397
Free space on /tmp= 62360 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=9-P0=251-P1=139-P2=89-P3=173-P4=107-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-2666391-1276646481/watcher-2666391-1276646481 -o /tmp/evaluation-result-2666391-1276646481/solver-2666391-1276646481 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666391-1276646481.opb -t 1800 -m 1800

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

MD5SUM BENCH= 616d60d0b9e17d59a77d69efb2609a49
RANDOM SEED=257913361

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1786576 kB
Buffers:         84748 kB
Cached:         107852 kB
SwapCached:      10072 kB
Active:         101048 kB
Inactive:       104896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1786576 kB
SwapTotal:     4192956 kB
SwapFree:      4136232 kB
Dirty:            4620 kB
Writeback:           8 kB
AnonPages:       11744 kB
Mapped:           9356 kB
Slab:            44876 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181620 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= 62356 MiB
End job on node011 at 2010-06-16 02:01:26