Trace number 2663707

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPnone SCIP 1.2.1.2 without any LP solverOPT3 12.2871 12.2907

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
MD5SUM65bc139f592885e582edbd6d46332a4d
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 benchmark6.13307
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2663707-1276650614.opb>
0.00/0.01	c original problem has 540 variables (540 bin, 0 int, 0 impl, 0 cont) and 416 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.02	c presolving:
0.00/0.09	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2020 impls, 0 clqs
0.09/0.10	c (round 2) 23 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 6 upgd conss, 3172 impls, 0 clqs
0.09/0.10	c (round 3) 41 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 6 upgd conss, 4036 impls, 0 clqs
0.09/0.11	c (round 4) 59 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 4612 impls, 0 clqs
0.09/0.11	c (round 5) 77 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.09/0.11	c (round 6) 95 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.09/0.14	c    (0.1s) probing: 174/445 (39.1%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.09/0.14	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.14	c presolving (7 rounds):
0.09/0.14	c  95 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 122 changed coefficients
0.09/0.14	c  4920 implications, 0 cliques
0.09/0.14	c presolved problem has 445 variables (445 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.09/0.14	c     320 constraints of type <and>
0.09/0.14	c       5 constraints of type <linear>
0.09/0.14	c       6 constraints of type <logicor>
0.09/0.14	c transformed objective value is always integral (scale: 2)
0.09/0.14	c Presolving Time: 0.07
0.09/0.14	c - non default parameters ----------------------------------------------------------------------
0.09/0.14	c # SCIP version 1.2.1.2
0.09/0.14	c 
0.09/0.14	c # frequency for displaying node information lines
0.09/0.14	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.14	c display/freq = 10000
0.09/0.14	c 
0.09/0.14	c # maximal time in seconds to run
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/time = 1800
0.09/0.14	c 
0.09/0.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/memory = 1620
0.09/0.14	c 
0.09/0.14	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.14	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.14	c lp/solvefreq = -1
0.09/0.14	c 
0.09/0.14	c # should presolving try to simplify inequalities
0.09/0.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14	c constraints/linear/simplifyinequalities = TRUE
0.09/0.14	c 
0.09/0.14	c # should presolving try to simplify knapsacks
0.09/0.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.14	c 
0.09/0.14	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.14	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.14	c heuristics/undercover/freq = 0
0.09/0.14	c 
0.09/0.14	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.14	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.14	c separating/rapidlearning/freq = 0
0.09/0.14	c 
0.09/0.14	c -----------------------------------------------------------------------------------------------
0.09/0.14	c start solving
0.09/0.14	c 
0.09/0.14	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     2 |     0 |     - |1431k|   0 |   - | 445 | 331 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
2.39/2.48	c   2.2s| 10000 |  8344 |     0 |   0.0 |7591k| 272 |   - | 445 | 554 |   0 |   0 |   0 |1115 |   0 | 1.000000e+00 |      --      |    Inf 
5.29/5.35	c   4.8s| 20000 | 15336 |     0 |   0.0 |  12M| 272 |   - | 445 | 554 |   0 |   0 |   0 |3108 |   0 | 1.000000e+00 |      --      |    Inf 
7.99/8.02	c   7.2s| 30000 | 23010 |     0 |   0.0 |  18M| 272 |   - | 445 | 650 |   0 |   0 |   0 |4669 |   0 | 1.000000e+00 |      --      |    Inf 
8.39/8.45	o 5
8.39/8.45	c * 7.6s| 31781 |  8338 |     0 |   0.0 |9785k| 272 |   - | 445 | 598 |   0 |   0 |   0 |4844 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
10.68/10.70	c   9.7s| 40000 | 14393 |     0 |   0.0 |  14M| 272 |   - | 445 | 757 |   0 |   0 |   0 |6251 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
12.18/12.27	o 3
12.18/12.27	c *11.1s| 44607 |   426 |     0 |   0.0 |2840k| 272 |   - | 445 | 614 |   0 |   0 |   0 |7338 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
12.18/12.27	c 
12.18/12.27	c SCIP Status        : problem is solved [optimal solution found]
12.18/12.27	c Solving Time (sec) : 11.08
12.18/12.27	c Solving Nodes      : 44608
12.18/12.27	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
12.18/12.27	c Dual Bound         : +3.00000000000000e+00
12.18/12.27	c Gap                : 0.00 %
12.18/12.27	s OPTIMUM FOUND
12.18/12.27	v -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x90 -x89 -x88 -x87 -x86 
12.18/12.27	v -x85 -x84 -x83 x82 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 x73 -x108 
12.18/12.27	v -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 x64 -x99 -x98 -x97 -x96 -x95 -x94 -x93 
12.18/12.27	v -x92 -x91 -x63 x62 -x61 x60 -x59 x58 -x57 x56 x55 -x54 x53 x52 -x51 -x50 x49 -x48 x47 x46 x45 -x44 -x43 -x42 -x41 -x40 -x39 
12.18/12.27	v -x38 x37 x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 x15 x14 x13 -x12 
12.18/12.27	v -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
12.18/12.27	c SCIP Status        : problem is solved [optimal solution found]
12.18/12.27	c Solving Time       :      11.08
12.18/12.27	c Original Problem   :
12.18/12.27	c   Problem name     : HOME/instance-2663707-1276650614.opb
12.18/12.27	c   Variables        : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
12.18/12.27	c   Constraints      : 416 initial, 416 maximal
12.18/12.27	c Presolved Problem  :
12.18/12.27	c   Problem name     : t_HOME/instance-2663707-1276650614.opb
12.18/12.27	c   Variables        : 445 (445 binary, 0 integer, 0 implicit integer, 0 continuous)
12.18/12.27	c   Constraints      : 331 initial, 804 maximal
12.18/12.27	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
12.18/12.27	c   trivial          :       0.00          0          0          0          0          0          0          0          0
12.18/12.27	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
12.18/12.27	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
12.18/12.27	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
12.18/12.27	c   implics          :       0.00          0          0          0          0          0          0          0          0
12.18/12.27	c   probing          :       0.02          0          0          0          0          0          0          0          0
12.18/12.27	c   and              :       0.05         10         80          0          0          0         80          0         80
12.18/12.27	c   linear           :       0.00          1          4          0          0          0          0          0         42
12.18/12.27	c   logicor          :       0.00          0          0          0          0          0          0          0          0
12.18/12.27	c   root node        :          -         71          -          -         71          -          -          -          -
12.18/12.27	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
12.18/12.27	c   integral         :          0          0          0          0          0          0          0          0          0          0
12.18/12.27	c   and              :        320          0     102317          0      40544        966     219569          0          0          0
12.18/12.27	c   linear           :          5          0     101350          0      40544       5270      69165          0          0          0
12.18/12.27	c   logicor          :          6+         0      39974          0      40534        375       9665          0          0          0
12.18/12.27	c   countsols        :          0          0          0          0      40546          0          0          0          0          0
12.18/12.27	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
12.18/12.27	c   integral         :       0.00       0.00       0.00       0.00       0.00
12.18/12.27	c   and              :       1.79       0.00       1.07       0.00       0.72
12.18/12.27	c   linear           :       3.68       0.00       3.68       0.00       0.00
12.18/12.27	c   logicor          :       0.49       0.00       0.45       0.00       0.04
12.18/12.27	c   countsols        :       0.02       0.00       0.00       0.00       0.02
12.18/12.27	c Propagators        :       Time      Calls    Cutoffs    DomReds
12.18/12.27	c   vbounds          :       0.04          2          0          0
12.18/12.27	c   rootredcost      :       0.01          0          0          0
12.18/12.27	c   pseudoobj        :       0.11     101985         22         42
12.18/12.27	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.18/12.27	c   propagation      :       1.98       6631       6607      77156       69.0        343       67.0          -
12.18/12.27	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
12.18/12.27	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.18/12.27	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.18/12.27	c   pseudo solution  :       0.00          1          1          1        0.0          0        0.0          -
12.18/12.27	c   applied globally :          -          -          -       6418       23.3          -          -          -
12.18/12.27	c   applied locally  :          -          -          -        920       79.4          -          -          -
12.18/12.27	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.18/12.27	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
12.18/12.27	c   redcost          :       0.00          0          0          0          0          0
12.18/12.27	c   impliedbounds    :       0.00          0          0          0          0          0
12.18/12.27	c   intobj           :       0.00          0          0          0          0          0
12.18/12.27	c   cgmip            :       0.00          0          0          0          0          0
12.18/12.27	c   gomory           :       0.00          0          0          0          0          0
12.18/12.27	c   strongcg         :       0.00          0          0          0          0          0
12.18/12.27	c   cmir             :       0.00          0          0          0          0          0
12.18/12.27	c   flowcover        :       0.00          0          0          0          0          0
12.18/12.27	c   clique           :       0.00          0          0          0          0          0
12.18/12.27	c   zerohalf         :       0.00          0          0          0          0          0
12.18/12.27	c   mcf              :       0.00          0          0          0          0          0
12.18/12.27	c   rapidlearning    :       0.00          0          0          0          0          0
12.18/12.27	c Pricers            :       Time      Calls       Vars
12.18/12.27	c   problem variables:       0.00          0          0
12.18/12.27	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.18/12.27	c   relpscost        :       0.00          0          0          0          0          0          0
12.18/12.27	c   pscost           :       0.00          0          0          0          0          0          0
12.18/12.27	c   inference        :       1.86      40544          0          0          0          0      81088
12.18/12.27	c   mostinf          :       0.00          0          0          0          0          0          0
12.18/12.27	c   leastinf         :       0.00          0          0          0          0          0          0
12.18/12.27	c   fullstrong       :       0.00          0          0          0          0          0          0
12.18/12.27	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.18/12.27	c   random           :       0.00          0          0          0          0          0          0
12.18/12.27	c Primal Heuristics  :       Time      Calls      Found
12.18/12.27	c   LP solutions     :       0.00          -          0
12.18/12.27	c   pseudo solutions :       0.08          -          2
12.18/12.27	c   oneopt           :       0.04          0          0
12.18/12.27	c   trivial          :       0.00          2          0
12.18/12.27	c   simplerounding   :       0.00          0          0
12.18/12.27	c   zirounding       :       0.00          0          0
12.18/12.27	c   rounding         :       0.00          0          0
12.18/12.27	c   shifting         :       0.00          0          0
12.18/12.27	c   intshifting      :       0.00          0          0
12.18/12.27	c   twoopt           :       0.00          0          0
12.18/12.27	c   fixandinfer      :       0.00          0          0
12.18/12.27	c   feaspump         :       0.00          0          0
12.18/12.27	c   coefdiving       :       0.00          0          0
12.18/12.27	c   pscostdiving     :       0.00          0          0
12.18/12.27	c   fracdiving       :       0.00          0          0
12.18/12.27	c   veclendiving     :       0.00          0          0
12.18/12.27	c   intdiving        :       0.00          0          0
12.18/12.27	c   actconsdiving    :       0.00          0          0
12.18/12.27	c   objpscostdiving  :       0.00          0          0
12.18/12.27	c   rootsoldiving    :       0.00          0          0
12.18/12.27	c   linesearchdiving :       0.00          0          0
12.18/12.27	c   guideddiving     :       0.00          0          0
12.18/12.27	c   octane           :       0.00          0          0
12.18/12.27	c   rens             :       0.00          0          0
12.18/12.27	c   rins             :       0.00          0          0
12.18/12.27	c   localbranching   :       0.00          0          0
12.18/12.27	c   mutation         :       0.00          0          0
12.18/12.27	c   crossover        :       0.00          0          0
12.18/12.27	c   dins             :       0.00          0          0
12.18/12.27	c   undercover       :       0.00          0          0
12.18/12.27	c   nlp              :       0.02          0          0
12.18/12.27	c   trysol           :       0.02          0          0
12.18/12.27	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.18/12.27	c   primal LP        :       0.00          0          0       0.00          -
12.18/12.27	c   dual LP          :       0.00          0          0       0.00          -
12.18/12.27	c   lex dual LP      :       0.00          0          0       0.00          -
12.18/12.27	c   barrier LP       :       0.00          0          0       0.00          -
12.18/12.27	c   diving/probing LP:       0.00          0          0       0.00          -
12.18/12.27	c   strong branching :       0.00          0          0       0.00          -
12.18/12.27	c     (at root node) :          -          0          0       0.00          -
12.18/12.27	c   conflict analysis:       0.00          0          0       0.00          -
12.18/12.27	c B&B Tree           :
12.18/12.27	c   number of runs   :          1
12.18/12.27	c   nodes            :      44608
12.18/12.27	c   nodes (total)    :      44608
12.18/12.27	c   nodes left       :          0
12.18/12.27	c   max depth        :        272
12.18/12.27	c   max depth (total):        272
12.18/12.27	c   backtracks       :       2919 (6.5%)
12.18/12.27	c   delayed cutoffs  :       3637
12.18/12.27	c   repropagations   :       8669 (30317 domain reductions, 2572 cutoffs)
12.18/12.27	c   avg switch length:       4.74
12.18/12.27	c   switching time   :       1.30
12.18/12.27	c Solution           :
12.18/12.27	c   Solutions found  :          2 (2 improvements)
12.18/12.27	c   First Solution   : +5.00000000000000e+00   (in run 1, after 31781 nodes, 7.57 seconds, depth 162, found by <relaxation>)
12.18/12.27	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 44607 nodes, 11.03 seconds, depth 249, found by <relaxation>)
12.18/12.27	c   Dual Bound       : +3.00000000000000e+00
12.18/12.27	c   Gap              :       0.00 %
12.18/12.27	c   Root Dual Bound  : +1.00000000000000e+00
12.18/12.27	c   Root Iterations  :          0
12.18/12.29	c Time complete: 12.27.

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-2663707-1276650614/watcher-2663707-1276650614 -o /tmp/evaluation-result-2663707-1276650614/solver-2663707-1276650614 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663707-1276650614.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: 1.39 1.33 1.13 3/106 12946
/proc/meminfo: memFree=1773964/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=6584 CPUtime=0
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 946 0 0 0 0 0 0 0 20 0 1 0 6353675 6742016 869 1992294400 4194304 7136930 140734719650512 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12946/statm: 1646 879 254 719 0 925 0

[startup+0.0158519 s]
/proc/loadavg: 1.39 1.33 1.13 3/106 12946
/proc/meminfo: memFree=1773964/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=7248 CPUtime=0
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 1640 0 0 0 0 0 0 0 20 0 1 0 6353675 7421952 1209 1992294400 4194304 7136930 140734719650512 18446744073709551615 6360983 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12946/statm: 1812 1210 274 719 0 1091 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7248

[startup+0.100867 s]
/proc/loadavg: 1.39 1.33 1.13 3/106 12946
/proc/meminfo: memFree=1773964/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=12800 CPUtime=0.09
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 3646 0 0 0 4 5 0 0 20 0 1 0 6353675 13107200 2445 1992294400 4194304 7136930 140734719650512 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 3200 2447 360 719 0 2479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12800

[startup+0.300903 s]
/proc/loadavg: 1.39 1.33 1.13 3/106 12946
/proc/meminfo: memFree=1773964/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=13896 CPUtime=0.29
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 6515 0 0 0 22 7 0 0 20 0 1 0 6353675 14229504 2743 1992294400 4194304 7136930 140734719650512 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 3474 2743 394 719 0 2753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13896

[startup+0.700976 s]
/proc/loadavg: 1.39 1.33 1.13 3/106 12946
/proc/meminfo: memFree=1773964/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=15072 CPUtime=0.69
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 6832 0 0 0 58 11 0 0 21 0 1 0 6353675 15433728 3060 1992294400 4194304 7136930 140734719650512 18446744073709551615 5909078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 3768 3060 394 719 0 3047 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15072

[startup+1.50112 s]
/proc/loadavg: 1.39 1.33 1.13 2/107 12947
/proc/meminfo: memFree=1761556/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=18316 CPUtime=1.49
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 7650 0 0 0 131 18 0 0 23 0 1 0 6353675 18755584 3878 1992294400 4194304 7136930 140734719650512 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 4579 3878 394 719 0 3858 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18316

[startup+3.10141 s]
/proc/loadavg: 1.39 1.33 1.13 2/107 12947
/proc/meminfo: memFree=1757340/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=23264 CPUtime=3.09
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 8899 0 0 0 275 34 0 0 25 0 1 0 6353675 23822336 5127 1992294400 4194304 7136930 140734719650512 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 5816 5127 394 719 0 5095 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23264

[startup+6.30099 s]
/proc/loadavg: 1.36 1.32 1.13 2/107 12947
/proc/meminfo: memFree=1748908/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=29768 CPUtime=6.29
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 10545 0 0 0 566 63 0 0 25 0 1 0 6353675 30482432 6773 1992294400 4194304 7136930 140734719650512 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 7442 6773 394 719 0 6721 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29768

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

[startup+9.50157 s]
/proc/loadavg: 1.33 1.32 1.13 2/107 12947
/proc/meminfo: memFree=1742212/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=35368 CPUtime=9.49
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 11988 0 0 0 854 95 0 0 25 0 1 0 6353675 36216832 8216 1992294400 4194304 7136930 140734719650512 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 8842 8216 394 719 0 8121 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 35368

[startup+11.1009 s]
/proc/loadavg: 1.33 1.32 1.13 2/107 12947
/proc/meminfo: memFree=1741964/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=36008 CPUtime=11.08
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 12133 0 0 0 1000 108 0 0 25 0 1 0 6353675 36872192 8361 1992294400 4194304 7136930 140734719650512 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 9002 8361 394 719 0 8281 0
Current children cumulated CPU time (s) 11.08
Current children cumulated vsize (KiB) 36008

[startup+11.901 s]
/proc/loadavg: 1.33 1.32 1.13 2/107 12947
/proc/meminfo: memFree=1741964/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=36008 CPUtime=11.88
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 12138 0 0 0 1073 115 0 0 25 0 1 0 6353675 36872192 8366 1992294400 4194304 7136930 140734719650512 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 9002 8366 394 719 0 8281 0
Current children cumulated CPU time (s) 11.88
Current children cumulated vsize (KiB) 36008

[startup+12.108 s]
/proc/loadavg: 1.33 1.32 1.13 2/107 12947
/proc/meminfo: memFree=1741344/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=36008 CPUtime=12.1
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 12152 0 0 0 1093 117 0 0 25 0 1 0 6353675 36872192 8380 1992294400 4194304 7136930 140734719650512 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 9002 8380 394 719 0 8281 0
Current children cumulated CPU time (s) 12.1
Current children cumulated vsize (KiB) 36008

[startup+12.2011 s]
/proc/loadavg: 1.33 1.32 1.13 2/107 12947
/proc/meminfo: memFree=1741344/2059040 swapFree=4192956/4192956
[pid=12946] ppid=12944 vsize=36008 CPUtime=12.18
/proc/12946/stat : 12946 (pbscip.linux.x8) R 12944 12946 11820 0 -1 4202496 12154 0 0 0 1101 117 0 0 25 0 1 0 6353675 36872192 8382 1992294400 4194304 7136930 140734719650512 18446744073709551615 5909102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12946/statm: 9002 8382 394 719 0 8281 0
Current children cumulated CPU time (s) 12.18
Current children cumulated vsize (KiB) 36008

Child status: 0
Real time (s): 12.2907
CPU time (s): 12.2871
CPU user time (s): 11.0983
CPU system time (s): 1.18882
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 36008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0983
system time used= 1.18882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12168
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 171

runsolver used 0.025996 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-16 03:10:14
IDJOB=2663707
IDBENCH=48080
IDSOLVER=1167
FILE ID=node044/2663707-1276650614
PBS_JOBID= 11172426
Free space on /tmp= 62588 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663707-1276650614/watcher-2663707-1276650614 -o /tmp/evaluation-result-2663707-1276650614/solver-2663707-1276650614 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663707-1276650614.opb -t 1800 -m 1800

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

MD5SUM BENCH= 65bc139f592885e582edbd6d46332a4d
RANDOM SEED=2067817111

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1774492 kB
Buffers:         24984 kB
Cached:         135204 kB
SwapCached:          0 kB
Active:         121168 kB
Inactive:        98468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1774492 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3232 kB
Writeback:           0 kB
AnonPages:       59460 kB
Mapped:          15416 kB
Slab:            43144 kB
PageTables:       3944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180552 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= 62584 MiB
End job on node044 at 2010-06-16 03:10:26