Trace number 2663545

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 13.8229 13.8274

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-B.opb
MD5SUMf3f9a9130af59a7746b19fdd52967c7b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.580911
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

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-2663545-1276646900.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	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:
0.03/0.06	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1936 impls, 0 clqs
0.03/0.06	c (round 2) 20 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 9 upgd conss, 2776 impls, 0 clqs
0.03/0.07	c (round 3) 32 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 9 upgd conss, 3496 impls, 0 clqs
0.03/0.07	c (round 4) 44 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 9 upgd conss, 4096 impls, 0 clqs
0.03/0.07	c (round 5) 56 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 9 upgd conss, 4576 impls, 0 clqs
0.03/0.08	c (round 6) 68 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 9 upgd conss, 4936 impls, 0 clqs
0.03/0.08	c (round 7) 80 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 5176 impls, 0 clqs
0.03/0.08	c (round 8) 92 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.03/0.09	c (round 9) 104 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.09/0.11	c    (0.1s) probing: 177/328 (54.0%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.11	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.11	c presolving (10 rounds):
0.09/0.11	c  104 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 116 changed coefficients
0.09/0.11	c  5328 implications, 0 cliques
0.09/0.11	c presolved problem has 328 variables (328 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.09/0.11	c     200 constraints of type <and>
0.09/0.11	c       8 constraints of type <linear>
0.09/0.11	c       9 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 2)
0.09/0.11	c Presolving Time: 0.05
0.09/0.11	c - non default parameters ----------------------------------------------------------------------
0.09/0.11	c # SCIP version 1.2.1.2
0.09/0.11	c 
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = 10000
0.09/0.11	c 
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = 1799.99
0.09/0.11	c 
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = 1620
0.09/0.11	c 
0.09/0.11	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.11	c lp/solvefreq = -1
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify inequalities
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/linear/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify knapsacks
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c heuristics/undercover/freq = 0
0.09/0.11	c 
0.09/0.11	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c separating/rapidlearning/freq = 0
0.09/0.11	c 
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving
0.09/0.11	c 
0.09/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     2 |     0 |     - |1152k|   0 |   - | 328 | 217 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
2.10/2.11	c   1.8s| 10000 |  7347 |     0 |   0.0 |6257k| 143 |   - | 328 | 910 |   0 |   0 |   0 |2068 |   0 | 1.000000e+00 |      --      |    Inf 
4.40/4.46	c   3.9s| 20000 | 13552 |     0 |   0.0 |  11M| 143 |   - | 328 |1224 |   0 |   0 |   0 |4614 |   0 | 1.000000e+00 |      --      |    Inf 
6.69/6.76	c   5.9s| 30000 | 20213 |     0 |   0.0 |  15M| 143 |   - | 328 |1400 |   0 |   0 |   0 |7052 |   0 | 1.000000e+00 |      --      |    Inf 
9.19/9.22	c   8.1s| 40000 | 26990 |     0 |   0.0 |  20M| 143 |   - | 328 |1502 |   0 |   0 |   0 |9634 |   0 | 1.000000e+00 |      --      |    Inf 
11.69/11.76	o 5
11.69/11.76	c *10.4s| 49945 | 33461 |     0 |   0.0 |  25M| 143 |   - | 328 |1545 |   0 |   0 |   0 |  12k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
11.69/11.78	c  10.4s| 50000 | 33496 |     0 |   0.0 |  25M| 143 |   - | 328 |1557 |   0 |   0 |   0 |  12k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
13.48/13.56	o 3
13.48/13.56	c *12.0s| 57302 | 31321 |     0 |   0.0 |  24M| 143 |   - | 328 |1020 |   0 |   0 |   0 |  14k|   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
13.79/13.81	c 
13.79/13.81	c SCIP Status        : problem is solved [optimal solution found]
13.79/13.81	c Solving Time (sec) : 12.22
13.79/13.81	c Solving Nodes      : 57302
13.79/13.81	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
13.79/13.81	c Dual Bound         : +3.00000000000000e+00
13.79/13.81	c Gap                : 0.00 %
13.79/13.81	s OPTIMUM FOUND
13.79/13.81	v -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 x133 -x96 -x95 -x94 -x93 -x92 x91 -x132 -x131 -x130 -x129 -x128 
13.79/13.81	v -x127 -x90 -x89 -x88 x87 -x86 x85 -x126 -x125 -x124 -x123 x122 -x121 -x84 -x83 -x82 -x81 -x80 x79 -x120 -x119 -x118 -x117 
13.79/13.81	v x116 x115 -x78 -x77 -x76 -x75 x74 x73 -x114 -x113 x112 x111 x110 -x109 x72 -x71 -x70 x69 x68 x67 -x108 -x107 x106 -x105 -x104 
13.79/13.81	v -x103 x66 x65 -x64 x63 x62 x61 -x102 -x101 -x100 -x99 -x98 -x97 -x60 x59 x58 -x57 x56 x55 -x54 -x53 -x52 x51 -x50 x49 -x48 -x47 
13.79/13.81	v x46 x45 -x44 x43 -x42 -x41 -x40 x39 -x38 x37 x36 -x35 x34 -x33 x32 x31 -x30 -x29 -x28 x27 -x26 x25 -x24 x23 -x22 -x21 -x20 
13.79/13.81	v x19 -x18 x17 -x16 x15 -x14 x13 -x12 -x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1 
13.79/13.81	c SCIP Status        : problem is solved [optimal solution found]
13.79/13.81	c Solving Time       :      12.22
13.79/13.81	c Original Problem   :
13.79/13.81	c   Problem name     : HOME/instance-2663545-1276646900.opb
13.79/13.81	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
13.79/13.81	c   Constraints      : 305 initial, 305 maximal
13.79/13.81	c Presolved Problem  :
13.79/13.81	c   Problem name     : t_HOME/instance-2663545-1276646900.opb
13.79/13.81	c   Variables        : 328 (328 binary, 0 integer, 0 implicit integer, 0 continuous)
13.79/13.81	c   Constraints      : 217 initial, 1648 maximal
13.79/13.81	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.79/13.81	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.79/13.81	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.79/13.81	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.79/13.81	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.79/13.81	c   implics          :       0.00          0          0          0          0          0          0          0          0
13.79/13.81	c   probing          :       0.01          0          0          0          0          0          0          0          0
13.79/13.81	c   and              :       0.03         16         80          0          0          0         80          0         80
13.79/13.81	c   linear           :       0.00          1          7          0          0          0          0          0         36
13.79/13.81	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.79/13.81	c   root node        :          -         36          -          -         36          -          -          -          -
13.79/13.81	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.79/13.81	c   integral         :          0          0          0          0          0          0          0          0          0          0
13.79/13.81	c   and              :        200          0     142443          0      50492       1870     198010          0          0          0
13.79/13.81	c   linear           :          8          0     140572          0      50492       7994      98526          0          0          0
13.79/13.81	c   logicor          :          9+         0      67286          0      50492        609      21145          0          0          0
13.79/13.81	c   countsols        :          0          0          0          0      50494          0          0          0          0          0
13.79/13.81	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.79/13.81	c   integral         :       0.00       0.00       0.00       0.00       0.00
13.79/13.81	c   and              :       1.91       0.00       1.20       0.00       0.71
13.79/13.81	c   linear           :       2.88       0.00       2.83       0.00       0.05
13.79/13.81	c   logicor          :       1.01       0.00       0.95       0.00       0.06
13.79/13.81	c   countsols        :       0.01       0.00       0.00       0.00       0.01
13.79/13.81	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.79/13.81	c   vbounds          :       0.05          2          0          0
13.79/13.81	c   rootredcost      :       0.05          0          0          0
13.79/13.81	c   pseudoobj        :       0.12     142080          1        257
13.79/13.81	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.79/13.81	c   propagation      :       0.97      10474      10422      82238       31.0       1151       28.9          -
13.79/13.81	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
13.79/13.81	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.79/13.81	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.79/13.81	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.79/13.81	c   applied globally :          -          -          -      13737       17.9          -          -          -
13.79/13.81	c   applied locally  :          -          -          -        439       39.8          -          -          -
13.79/13.81	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.79/13.81	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
13.79/13.81	c   redcost          :       0.00          0          0          0          0          0
13.79/13.81	c   impliedbounds    :       0.00          0          0          0          0          0
13.79/13.81	c   intobj           :       0.00          0          0          0          0          0
13.79/13.81	c   cgmip            :       0.00          0          0          0          0          0
13.79/13.81	c   gomory           :       0.00          0          0          0          0          0
13.79/13.81	c   strongcg         :       0.00          0          0          0          0          0
13.79/13.81	c   cmir             :       0.00          0          0          0          0          0
13.79/13.81	c   flowcover        :       0.00          0          0          0          0          0
13.79/13.81	c   clique           :       0.00          0          0          0          0          0
13.79/13.81	c   zerohalf         :       0.00          0          0          0          0          0
13.79/13.81	c   mcf              :       0.00          0          0          0          0          0
13.79/13.81	c   rapidlearning    :       0.00          0          0          0          0          0
13.79/13.81	c Pricers            :       Time      Calls       Vars
13.79/13.81	c   problem variables:       0.00          0          0
13.79/13.81	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.79/13.81	c   relpscost        :       0.00          0          0          0          0          0          0
13.79/13.81	c   pscost           :       0.00          0          0          0          0          0          0
13.79/13.81	c   inference        :       1.86      50492          0          0          0          0     100984
13.79/13.81	c   mostinf          :       0.00          0          0          0          0          0          0
13.79/13.81	c   leastinf         :       0.00          0          0          0          0          0          0
13.79/13.81	c   fullstrong       :       0.00          0          0          0          0          0          0
13.79/13.81	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.79/13.81	c   random           :       0.00          0          0          0          0          0          0
13.79/13.81	c Primal Heuristics  :       Time      Calls      Found
13.79/13.81	c   LP solutions     :       0.00          -          0
13.79/13.81	c   pseudo solutions :       0.02          -          2
13.79/13.81	c   oneopt           :       0.02          0          0
13.79/13.81	c   trivial          :       0.00          2          0
13.79/13.81	c   simplerounding   :       0.00          0          0
13.79/13.81	c   zirounding       :       0.00          0          0
13.79/13.81	c   rounding         :       0.00          0          0
13.79/13.81	c   shifting         :       0.00          0          0
13.79/13.81	c   intshifting      :       0.00          0          0
13.79/13.81	c   twoopt           :       0.00          0          0
13.79/13.81	c   fixandinfer      :       0.00          0          0
13.79/13.81	c   feaspump         :       0.00          0          0
13.79/13.81	c   coefdiving       :       0.00          0          0
13.79/13.81	c   pscostdiving     :       0.00          0          0
13.79/13.81	c   fracdiving       :       0.00          0          0
13.79/13.81	c   veclendiving     :       0.00          0          0
13.79/13.81	c   intdiving        :       0.00          0          0
13.79/13.81	c   actconsdiving    :       0.00          0          0
13.79/13.81	c   objpscostdiving  :       0.00          0          0
13.79/13.81	c   rootsoldiving    :       0.00          0          0
13.79/13.81	c   linesearchdiving :       0.00          0          0
13.79/13.81	c   guideddiving     :       0.00          0          0
13.79/13.81	c   octane           :       0.00          0          0
13.79/13.81	c   rens             :       0.00          0          0
13.79/13.81	c   rins             :       0.00          0          0
13.79/13.81	c   localbranching   :       0.00          0          0
13.79/13.81	c   mutation         :       0.00          0          0
13.79/13.81	c   crossover        :       0.00          0          0
13.79/13.81	c   dins             :       0.00          0          0
13.79/13.81	c   undercover       :       0.00          0          0
13.79/13.81	c   nlp              :       0.05          0          0
13.79/13.81	c   trysol           :       0.02          0          0
13.79/13.81	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.79/13.81	c   primal LP        :       0.00          0          0       0.00          -
13.79/13.81	c   dual LP          :       0.00          0          0       0.00          -
13.79/13.81	c   lex dual LP      :       0.00          0          0       0.00          -
13.79/13.81	c   barrier LP       :       0.00          0          0       0.00          -
13.79/13.81	c   diving/probing LP:       0.00          0          0       0.00          -
13.79/13.81	c   strong branching :       0.00          0          0       0.00          -
13.79/13.81	c     (at root node) :          -          0          0       0.00          -
13.79/13.81	c   conflict analysis:       0.00          0          0       0.00          -
13.79/13.81	c B&B Tree           :
13.79/13.81	c   number of runs   :          1
13.79/13.81	c   nodes            :      57302
13.79/13.81	c   nodes (total)    :      57302
13.79/13.81	c   nodes left       :          0
13.79/13.81	c   max depth        :        143
13.79/13.81	c   max depth (total):        143
13.79/13.81	c   backtracks       :       4782 (8.3%)
13.79/13.81	c   delayed cutoffs  :      35857
13.79/13.81	c   repropagations   :      14963 (40047 domain reductions, 3666 cutoffs)
13.79/13.81	c   avg switch length:       4.57
13.79/13.81	c   switching time   :       2.07
13.79/13.81	c Solution           :
13.79/13.81	c   Solutions found  :          2 (2 improvements)
13.79/13.81	c   First Solution   : +5.00000000000000e+00   (in run 1, after 49945 nodes, 10.40 seconds, depth 61, found by <relaxation>)
13.79/13.81	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 57302 nodes, 11.99 seconds, depth 56, found by <relaxation>)
13.79/13.81	c   Dual Bound       : +3.00000000000000e+00
13.79/13.81	c   Gap              :       0.00 %
13.79/13.81	c   Root Dual Bound  : +1.00000000000000e+00
13.79/13.81	c   Root Iterations  :          0
13.79/13.82	c Time complete: 13.81.

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-2663545-1276646900/watcher-2663545-1276646900 -o /tmp/evaluation-result-2663545-1276646900/solver-2663545-1276646900 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663545-1276646900.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: 1.25 1.14 1.10 3/106 13125
/proc/meminfo: memFree=1726472/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=6584 CPUtime=0
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 936 0 0 0 0 0 0 0 20 0 1 0 5982004 6742016 859 1992294400 4194304 7136930 140736670865664 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13125/statm: 1646 869 254 719 0 925 0

[startup+0.0491031 s]
/proc/loadavg: 1.25 1.14 1.10 3/106 13125
/proc/meminfo: memFree=1726472/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=10848 CPUtime=0.03
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 2608 0 0 0 2 1 0 0 20 0 1 0 5982004 11108352 1921 1992294400 4194304 7136930 140736670865664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 2712 1921 328 719 0 1991 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10848

[startup+0.101109 s]
/proc/loadavg: 1.25 1.14 1.10 3/106 13125
/proc/meminfo: memFree=1726472/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=11344 CPUtime=0.09
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 7392 0 0 0 5 4 0 0 20 0 1 0 5982004 11616256 2079 1992294400 4194304 7136930 140736670865664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 2836 2079 371 719 0 2115 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.301129 s]
/proc/loadavg: 1.25 1.14 1.10 3/106 13125
/proc/meminfo: memFree=1726472/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=13280 CPUtime=0.29
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 7912 0 0 0 23 6 0 0 20 0 1 0 5982004 13598720 2599 1992294400 4194304 7136930 140736670865664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 3320 2599 394 719 0 2599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13280

[startup+0.701172 s]
/proc/loadavg: 1.25 1.14 1.10 3/106 13125
/proc/meminfo: memFree=1726472/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=14796 CPUtime=0.69
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 8293 0 0 0 58 11 0 0 20 0 1 0 5982004 15151104 2980 1992294400 4194304 7136930 140736670865664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 3699 2980 394 719 0 2978 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14796

[startup+1.50126 s]
/proc/loadavg: 1.25 1.14 1.10 2/107 13126
/proc/meminfo: memFree=1714560/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=17480 CPUtime=1.49
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 8963 0 0 0 130 19 0 0 22 0 1 0 5982004 17899520 3650 1992294400 4194304 7136930 140736670865664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 4370 3650 394 719 0 3649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17480

[startup+3.10143 s]
/proc/loadavg: 1.25 1.14 1.10 2/107 13126
/proc/meminfo: memFree=1711336/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=22296 CPUtime=3.09
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 10190 0 0 0 269 40 0 0 25 0 1 0 5982004 22831104 4877 1992294400 4194304 7136930 140736670865664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 5574 4877 394 719 0 4853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22296

[startup+6.30077 s]
/proc/loadavg: 1.23 1.14 1.10 2/107 13126
/proc/meminfo: memFree=1702532/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=30000 CPUtime=6.29
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 12147 0 0 0 553 76 0 0 25 0 1 0 5982004 30720000 6834 1992294400 4194304 7136930 140736670865664 18446744073709551615 4225804 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 7500 6834 394 719 0 6779 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30000

[startup+12.7004 s]
/proc/loadavg: 1.21 1.13 1.10 2/107 13126
/proc/meminfo: memFree=1687032/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=43588 CPUtime=12.69
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 15618 0 0 0 1125 144 0 0 25 0 1 0 5982004 44634112 10305 1992294400 4194304 7136930 140736670865664 18446744073709551615 4660982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 10897 10305 394 719 0 10176 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43588

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

[startup+13.5005 s]
/proc/loadavg: 1.21 1.13 1.10 2/107 13126
/proc/meminfo: memFree=1685544/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=44936 CPUtime=13.48
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 15962 0 0 0 1195 153 0 0 25 0 1 0 5982004 46014464 10649 1992294400 4194304 7136930 140736670865664 18446744073709551615 4661548 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 11234 10649 394 719 0 10513 0
Current children cumulated CPU time (s) 13.48
Current children cumulated vsize (KiB) 44936

[startup+13.7006 s]
/proc/loadavg: 1.21 1.13 1.10 2/107 13126
/proc/meminfo: memFree=1685544/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=44936 CPUtime=13.69
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 15972 0 0 0 1213 156 0 0 25 0 1 0 5982004 46014464 10659 1992294400 4194304 7136930 140736670865664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 11234 10659 394 719 0 10513 0
Current children cumulated CPU time (s) 13.69
Current children cumulated vsize (KiB) 44936

[startup+13.8006 s]
/proc/loadavg: 1.21 1.13 1.10 2/107 13126
/proc/meminfo: memFree=1685544/2059040 swapFree=4192956/4192956
[pid=13125] ppid=13123 vsize=44936 CPUtime=13.79
/proc/13125/stat : 13125 (pbscip.linux.x8) R 13123 13125 12511 0 -1 4202496 15972 0 0 0 1222 157 0 0 25 0 1 0 5982004 46014464 10659 1992294400 4194304 7136930 140736670865664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13125/statm: 11234 10659 394 719 0 10513 0
Current children cumulated CPU time (s) 13.79
Current children cumulated vsize (KiB) 44936

Child status: 0
Real time (s): 13.8274
CPU time (s): 13.8229
CPU user time (s): 12.2451
CPU system time (s): 1.57776
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 44936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.2451
system time used= 1.57776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15984
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 29

runsolver used 0.022996 second user time and 0.075988 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-16 02:08:20
IDJOB=2663545
IDBENCH=47918
IDSOLVER=1167
FILE ID=node047/2663545-1276646900
PBS_JOBID= 11172430
Free space on /tmp= 62540 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=6-P0=41-P1=53-P2=67-P3=59-P4=53-P5=61-P6=29-P7=29-P8=17-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-2663545-1276646900/watcher-2663545-1276646900 -o /tmp/evaluation-result-2663545-1276646900/solver-2663545-1276646900 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663545-1276646900.opb -t 1800 -m 1800

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

MD5SUM BENCH= f3f9a9130af59a7746b19fdd52967c7b
RANDOM SEED=2034889135

node047.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1726876 kB
Buffers:         64628 kB
Cached:         142288 kB
SwapCached:          0 kB
Active:         125780 kB
Inactive:       140472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1726876 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3568 kB
Writeback:           0 kB
AnonPages:       59316 kB
Mapped:          15388 kB
Slab:            44120 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180540 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= 62540 MiB
End job on node047 at 2010-06-16 02:08:34