Trace number 2665144

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT3 184.58 184.644

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb
MD5SUMafe3df18e5a0f1ba7fdc86d94afdb427
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 benchmark0.770882
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 variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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: Clp 1.11.1] [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-2665144-1276650726.opb>
0.00/0.01	c original problem has 616 variables (616 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.01/0.02	c presolving:
0.09/0.11	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 2548 impls, 0 clqs
0.09/0.12	c (round 2) 23 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.09/0.12	c (round 3) 39 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 5012 impls, 0 clqs
0.09/0.12	c (round 4) 55 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 8 upgd conss, 5908 impls, 0 clqs
0.09/0.13	c (round 5) 71 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 6580 impls, 0 clqs
0.09/0.13	c (round 6) 87 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 8 upgd conss, 7028 impls, 0 clqs
0.09/0.14	c (round 7) 103 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 132 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.14	c (round 8) 119 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.17	c    (0.1s) probing: 193/497 (38.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.17	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.17	c presolving (9 rounds):
0.09/0.17	c  119 deleted vars, 98 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 146 changed coefficients
0.09/0.17	c  7280 implications, 0 cliques
0.09/0.17	c presolved problem has 497 variables (497 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.09/0.17	c     343 constraints of type <and>
0.09/0.17	c       7 constraints of type <linear>
0.09/0.17	c       8 constraints of type <logicor>
0.09/0.17	c transformed objective value is always integral (scale: 2)
0.09/0.17	c Presolving Time: 0.08
0.09/0.17	c - non default parameters ----------------------------------------------------------------------
0.09/0.17	c # SCIP version 1.2.1.2
0.09/0.17	c 
0.09/0.17	c # frequency for displaying node information lines
0.09/0.17	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.17	c display/freq = 10000
0.09/0.17	c 
0.09/0.17	c # maximal time in seconds to run
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/time = 1800
0.09/0.17	c 
0.09/0.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/memory = 1620
0.09/0.17	c 
0.09/0.17	c # should presolving try to simplify inequalities
0.09/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.17	c constraints/linear/simplifyinequalities = TRUE
0.09/0.17	c 
0.09/0.17	c # should presolving try to simplify knapsacks
0.09/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.17	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.17	c 
0.09/0.17	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.17	c heuristics/undercover/freq = 0
0.09/0.17	c 
0.09/0.17	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.17	c separating/rapidlearning/freq = 0
0.09/0.17	c 
0.09/0.17	c -----------------------------------------------------------------------------------------------
0.09/0.17	c start solving
0.09/0.17	c 
0.09/0.18	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.18	c   0.1s|     1 |     0 |    19 |     - |2337k|   0 |  12 | 497 | 358 | 497 | 701 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/1.00	c   0.7s|     1 |     0 |    36 |     - |2371k|   0 |  14 | 497 | 358 | 497 | 705 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.99/1.03	c   0.7s|     1 |     0 |    53 |     - |2386k|   0 |  19 | 497 | 358 | 497 | 710 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.99/1.06	c   0.7s|     1 |     0 |    64 |     - |2400k|   0 |  25 | 497 | 358 | 497 | 714 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.99/1.10	c   0.8s|     1 |     0 |    88 |     - |2411k|   0 |  34 | 497 | 358 | 497 | 718 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.10/1.15	c   0.8s|     1 |     0 |    98 |     - |2422k|   0 |  41 | 497 | 358 | 497 | 725 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.21	c   0.8s|     1 |     0 |   108 |     - |2429k|   0 |  50 | 497 | 358 | 497 | 728 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.39/1.40	c   1.0s|     1 |     2 |   108 |     - |2430k|   0 |  50 | 497 | 358 | 497 | 728 |  27 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
46.67/46.77	c  43.4s| 10000 |  5219 |143859 |  14.4 |  10M|  79 |   - | 497 |5951 |   0 |   0 |  62k|7175 |3788 | 3.000000e+00 |      --      |    Inf 
89.86/89.95	c  83.3s| 20000 | 10854 |291021 |  14.5 |  15M|  80 |   - | 497 |2425 |   0 |   0 | 133k|  12k|5779 | 3.000000e+00 |      --      |    Inf 
105.05/105.20	o 255
105.05/105.20	c v97.3s| 23023 | 12625 |347623 |  15.1 |  17M|  80 |   - | 497 |2749 | 497 | 320 | 155k|  14k|6615 | 3.000000e+00 | 2.550000e+02 |8400.00%
133.74/133.84	c   124s| 30000 | 16359 |444068 |  14.8 |  21M|  83 |   8 | 497 |2760 | 497 | 159 | 199k|  18k|7553 | 3.000000e+00 | 2.550000e+02 |8400.00%
174.33/174.42	c   161s| 40000 | 21428 |575743 |  14.4 |  26M|  83 |   7 | 497 |2599 | 497 | 164 | 254k|  25k|8762 | 3.000000e+00 | 2.550000e+02 |8400.00%
184.53/184.61	o 3
184.53/184.61	c * 171s| 42616 |     0 |609312 |  14.3 |4883k|  83 |   - | 497 |2492 | 497 | 263 | 269k|  26k|8945 | 3.000000e+00 | 3.000000e+00 |   0.00%
184.53/184.62	c 
184.53/184.62	c SCIP Status        : problem is solved [optimal solution found]
184.53/184.62	c Solving Time (sec) : 170.87
184.53/184.62	c Solving Nodes      : 42616
184.53/184.62	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
184.53/184.62	c Dual Bound         : +3.00000000000000e+00
184.53/184.62	c Gap                : 0.00 %
184.53/184.62	s OPTIMUM FOUND
184.53/184.62	v x168 x167 -x166 x165 -x164 x163 x162 x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 x153 x112 x111 x110 -x109 x108 x107 x106 x105 
184.53/184.62	v -x152 -x151 -x150 -x149 -x148 x147 -x146 -x145 -x104 x103 x102 x101 -x100 x99 x98 x97 -x144 -x143 -x142 -x141 -x140 x139 x138 
184.53/184.62	v x137 -x96 x95 x94 x93 x92 x91 x90 x89 -x136 -x135 -x134 -x133 -x132 -x131 -x130 x129 -x88 -x87 -x86 x85 -x84 -x83 x82 x81 
184.53/184.62	v -x128 -x127 -x126 -x125 -x124 x123 -x122 -x121 -x80 -x79 -x78 -x77 x76 -x75 x74 x73 -x120 -x119 -x118 -x117 -x116 -x115 -x114 
184.53/184.62	v -x113 -x72 -x71 -x70 -x69 x68 -x67 -x66 x65 x64 x63 x62 -x61 -x60 x59 x58 x57 -x56 x55 -x54 -x53 x52 -x51 -x50 x49 -x48 -x47 
184.53/184.62	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 -x19 
184.53/184.62	v x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
184.53/184.62	c SCIP Status        : problem is solved [optimal solution found]
184.53/184.62	c Solving Time       :     170.87
184.53/184.62	c Original Problem   :
184.53/184.62	c   Problem name     : HOME/instance-2665144-1276650726.opb
184.53/184.62	c   Variables        : 616 (616 binary, 0 integer, 0 implicit integer, 0 continuous)
184.53/184.62	c   Constraints      : 463 initial, 463 maximal
184.53/184.62	c Presolved Problem  :
184.53/184.62	c   Problem name     : t_HOME/instance-2665144-1276650726.opb
184.53/184.62	c   Variables        : 497 (497 binary, 0 integer, 0 implicit integer, 0 continuous)
184.53/184.62	c   Constraints      : 358 initial, 5986 maximal
184.53/184.62	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
184.53/184.62	c   trivial          :       0.00          0          0          0          0          0          0          0          0
184.53/184.62	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
184.53/184.62	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
184.53/184.62	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
184.53/184.62	c   implics          :       0.00          0          0          0          0          0          0          0          0
184.53/184.62	c   probing          :       0.02          0          0          0          0          0          0          0          0
184.53/184.62	c   and              :       0.04         14         98          0          0          0         98          0         98
184.53/184.62	c   linear           :       0.01          1          6          0          0          0          0          0         48
184.53/184.62	c   logicor          :       0.00          0          0          0          0          0          0          0          0
184.53/184.62	c   root node        :          -          0          -          -          0          -          -          -          -
184.53/184.62	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
184.53/184.62	c   integral         :          0          0          0      35537          0         58        818          0          0      70122
184.53/184.62	c   and              :        343      97945     113077          0          0       1854     210960     269459          0          0
184.53/184.62	c   linear           :          7          6     111222          0          0       9807      68072          0          0          0
184.53/184.62	c   logicor          :          8+         6      56995          0          0        281      12903          0          0          0
184.53/184.62	c   countsols        :          0          0          0          1          0          0          0          0          0          0
184.53/184.62	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
184.53/184.62	c   integral         :       9.64       0.00       0.00       9.64       0.00
184.53/184.62	c   and              :       7.74       5.59       2.15       0.00       0.00
184.53/184.62	c   linear           :       5.88       0.00       5.88       0.00       0.00
184.53/184.62	c   logicor          :       2.35       0.00       2.35       0.00       0.00
184.53/184.62	c   countsols        :       0.00       0.00       0.00       0.00       0.00
184.53/184.62	c Propagators        :       Time      Calls    Cutoffs    DomReds
184.53/184.62	c   vbounds          :       0.13          2          0          0
184.53/184.62	c   rootredcost      :       0.06          1          0          0
184.53/184.62	c   pseudoobj        :       0.29     112682          0          0
184.53/184.62	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
184.53/184.62	c   propagation      :       4.21      11942      11885     147141       49.6       5751       22.9          -
184.53/184.62	c   infeasible LP    :       0.02        148        144       1045       42.5         42       18.4          0
184.53/184.62	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
184.53/184.62	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
184.53/184.62	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
184.53/184.62	c   applied globally :          -          -          -      26554       25.0          -          -          -
184.53/184.62	c   applied locally  :          -          -          -        214       52.0          -          -          -
184.53/184.62	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
184.53/184.62	c   cut pool         :       0.00          5          -          -          2          -    (maximal pool size: 39)
184.53/184.62	c   redcost          :       1.72      97946          0          0          0          0
184.53/184.62	c   impliedbounds    :       0.00          6          0          0         14          0
184.53/184.62	c   intobj           :       0.00          0          0          0          0          0
184.53/184.62	c   cgmip            :       0.00          0          0          0          0          0
184.53/184.62	c   gomory           :       0.04          6          0          0         20          0
184.53/184.62	c   strongcg         :       0.02          6          0          0          6          0
184.53/184.62	c   cmir             :       0.04          6          0          0         23          0
184.53/184.62	c   flowcover        :       0.08          6          0          0         26          0
184.53/184.62	c   clique           :       0.01          1          0          0          0          0
184.53/184.62	c   zerohalf         :       0.00          0          0          0          0          0
184.53/184.62	c   mcf              :       0.00          1          0          0          0          0
184.53/184.62	c   rapidlearning    :       0.05          1          0          0          0          0
184.53/184.62	c Pricers            :       Time      Calls       Vars
184.53/184.62	c   problem variables:       0.00          0          0
184.53/184.62	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
184.53/184.62	c   relpscost        :       9.55      35536         58        818          0          0      70122
184.53/184.62	c   pscost           :       0.00          0          0          0          0          0          0
184.53/184.62	c   inference        :       0.00          0          0          0          0          0          0
184.53/184.62	c   mostinf          :       0.00          0          0          0          0          0          0
184.53/184.62	c   leastinf         :       0.00          0          0          0          0          0          0
184.53/184.62	c   fullstrong       :       0.00          0          0          0          0          0          0
184.53/184.62	c   allfullstrong    :       0.00          0          0          0          0          0          0
184.53/184.62	c   random           :       0.00          0          0          0          0          0          0
184.53/184.62	c Primal Heuristics  :       Time      Calls      Found
184.53/184.62	c   LP solutions     :       0.09          -          1
184.53/184.62	c   pseudo solutions :       0.00          -          0
184.53/184.62	c   crossover        :       0.03          0          0
184.53/184.62	c   intshifting      :       0.01          0          0
184.53/184.62	c   oneopt           :       0.05          1          0
184.53/184.62	c   rootsoldiving    :       0.72         15          0
184.53/184.62	c   coefdiving       :       0.22         30          0
184.53/184.62	c   pscostdiving     :       0.23         30          0
184.53/184.62	c   fracdiving       :       0.18         30          0
184.53/184.62	c   veclendiving     :       0.08         30          1
184.53/184.62	c   linesearchdiving :       0.15         30          0
184.53/184.62	c   guideddiving     :       0.14         30          0
184.53/184.62	c   objpscostdiving  :       0.22         16          0
184.53/184.62	c   feaspump         :       0.10         16          0
184.53/184.62	c   trivial          :       0.00          2          0
184.53/184.62	c   simplerounding   :       0.07          0          0
184.53/184.62	c   zirounding       :       0.05       1000          0
184.53/184.62	c   rounding         :       0.24       4405          0
184.53/184.62	c   shifting         :       3.37       1450          0
184.53/184.62	c   twoopt           :       0.00          0          0
184.53/184.62	c   fixandinfer      :       0.00          0          0
184.53/184.62	c   intdiving        :       0.00          0          0
184.53/184.62	c   actconsdiving    :       0.00          0          0
184.53/184.62	c   octane           :       0.00          0          0
184.53/184.62	c   rens             :       0.02          1          0
184.53/184.62	c   rins             :       0.00          0          0
184.53/184.62	c   localbranching   :       0.00          0          0
184.53/184.62	c   mutation         :       0.00          0          0
184.53/184.62	c   dins             :       0.00          0          0
184.53/184.62	c   undercover       :       0.47          1          0
184.53/184.62	c   nlp              :       0.02          0          0
184.53/184.62	c   trysol           :       0.06          0          0
184.53/184.62	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
184.53/184.62	c   primal LP        :      20.71          0          0       0.00       0.00
184.53/184.62	c   dual LP          :      91.67     104709     590551       5.64    6442.14
184.53/184.62	c   lex dual LP      :       0.00          0          0       0.00          -
184.53/184.62	c   barrier LP       :       0.00          0          0       0.00          -
184.53/184.62	c   diving/probing LP:       1.50       1438      18761      13.05   12507.33
184.53/184.62	c   strong branching :       8.84       8945      73941       8.27    8364.37
184.53/184.62	c     (at root node) :          -         21       1554      74.00          -
184.53/184.62	c   conflict analysis:       0.00          0          0       0.00          -
184.53/184.62	c B&B Tree           :
184.53/184.62	c   number of runs   :          1
184.53/184.62	c   nodes            :      42616
184.53/184.62	c   nodes (total)    :      42616
184.53/184.62	c   nodes left       :          0
184.53/184.62	c   max depth        :         83
184.53/184.62	c   max depth (total):         83
184.53/184.62	c   backtracks       :       4747 (11.1%)
184.53/184.62	c   delayed cutoffs  :       4516
184.53/184.62	c   repropagations   :      14400 (65471 domain reductions, 4070 cutoffs)
184.53/184.62	c   avg switch length:       4.87
184.53/184.62	c   switching time   :      25.59
184.53/184.62	c Solution           :
184.53/184.62	c   Solutions found  :          2 (2 improvements)
184.53/184.62	c   First Solution   : +2.55000000000000e+02   (in run 1, after 23023 nodes, 97.32 seconds, depth 77, found by <veclendiving>)
184.53/184.62	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 42616 nodes, 170.78 seconds, depth 75, found by <relaxation>)
184.53/184.62	c   Dual Bound       : +3.00000000000000e+00
184.53/184.62	c   Gap              :       0.00 %
184.53/184.62	c   Root Dual Bound  : +3.00000000000000e+00
184.53/184.62	c   Root Iterations  :        108
184.53/184.64	c Time complete: 184.57.

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-2665144-1276650726/watcher-2665144-1276650726 -o /tmp/evaluation-result-2665144-1276650726/solver-2665144-1276650726 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665144-1276650726.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: 2.04 1.29 1.25 3/106 14080
/proc/meminfo: memFree=1534292/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=9288 CPUtime=0
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1067 0 0 0 0 0 0 0 25 0 1 0 6365364 9510912 989 1992294400 4194304 9819077 140735807174912 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14080/statm: 2322 999 371 1374 0 943 0

[startup+0.021963 s]
/proc/loadavg: 2.04 1.29 1.25 3/106 14080
/proc/meminfo: memFree=1534292/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=13048 CPUtime=0.01
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 2594 0 0 0 1 0 0 0 25 0 1 0 6365364 13361152 2162 1992294400 4194304 9819077 140735807174912 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 3262 2164 439 1374 0 1883 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13048

[startup+0.100975 s]
/proc/loadavg: 2.04 1.29 1.25 3/106 14080
/proc/meminfo: memFree=1534292/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=14632 CPUtime=0.09
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 3017 0 0 0 5 4 0 0 25 0 1 0 6365364 14983168 2328 1992294400 4194304 9819077 140735807174912 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 3658 2328 473 1374 0 2279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14632

[startup+0.301004 s]
/proc/loadavg: 2.04 1.29 1.25 3/106 14080
/proc/meminfo: memFree=1534292/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=35068 CPUtime=0.29
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 15736 0 0 0 18 11 0 0 25 0 1 0 6365364 35909632 6543 1992294400 4194304 9819077 140735807174912 18446744073709551615 4333569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 8767 6543 693 1374 0 7388 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35068

[startup+0.701059 s]
/proc/loadavg: 2.04 1.29 1.25 3/106 14080
/proc/meminfo: memFree=1534292/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=29536 CPUtime=0.69
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 44537 0 0 0 43 26 0 0 25 0 1 0 6365364 30244864 5465 1992294400 4194304 9819077 140735807174912 18446744073709551615 8656455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 7384 5466 715 1374 0 6005 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29536

[startup+1.50117 s]
/proc/loadavg: 2.04 1.29 1.25 2/107 14081
/proc/meminfo: memFree=1517544/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=29344 CPUtime=1.49
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 56725 0 0 0 112 37 0 0 25 0 1 0 6365364 30048256 5888 1992294400 4194304 9819077 140735807174912 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 7336 5888 729 1374 0 5957 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29344

[startup+3.1004 s]
/proc/loadavg: 2.04 1.29 1.25 2/107 14081
/proc/meminfo: memFree=1512336/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=29180 CPUtime=3.09
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 58535 0 0 0 267 42 0 0 25 0 1 0 6365364 29880320 5889 1992294400 4194304 9819077 140735807174912 18446744073709551615 6388858 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 7295 5889 731 1374 0 5916 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29180

[startup+6.30086 s]
/proc/loadavg: 1.96 1.28 1.25 2/107 14081
/proc/meminfo: memFree=1512336/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=30020 CPUtime=6.29
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 63745 0 0 0 577 52 0 0 25 0 1 0 6365364 30740480 5893 1992294400 4194304 9819077 140735807174912 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 7505 5893 731 1374 0 6126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30020

[startup+12.7018 s]
/proc/loadavg: 1.88 1.28 1.24 2/107 14081
/proc/meminfo: memFree=1511964/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=31356 CPUtime=12.69
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 90556 0 0 0 1179 90 0 0 25 0 1 0 6365364 32108544 6158 1992294400 4194304 9819077 140735807174912 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 7839 6158 731 1374 0 6460 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31356

[startup+25.5016 s]
/proc/loadavg: 1.68 1.26 1.24 2/107 14081
/proc/meminfo: memFree=1508492/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=34092 CPUtime=25.48
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 183306 0 0 0 2365 183 0 0 25 0 1 0 6365364 34910208 7041 1992294400 4194304 9819077 140735807174912 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 8688 7044 731 1374 0 7309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34092

[startup+51.1012 s]
/proc/loadavg: 1.45 1.24 1.23 2/107 14083
/proc/meminfo: memFree=1503160/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=39860 CPUtime=51.07
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 346710 0 0 0 4734 373 0 0 25 0 1 0 6365364 40816640 8333 1992294400 4194304 9819077 140735807174912 18446744073709551615 7291120 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 9965 8333 731 1374 0 8586 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39860

[startup+102.309 s]
/proc/loadavg: 1.19 1.20 1.22 2/107 14083
/proc/meminfo: memFree=1495100/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=47804 CPUtime=102.26
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 704721 0 0 0 9465 761 0 0 25 0 1 0 6365364 48951296 10347 1992294400 4194304 9819077 140735807174912 18446744073709551615 7263427 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 11951 10347 731 1374 0 10572 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47804

[startup+162.301 s]
/proc/loadavg: 1.07 1.16 1.20 2/107 14085
/proc/meminfo: memFree=1486048/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=56756 CPUtime=162.24
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1096676 0 0 0 15026 1198 0 0 25 0 1 0 6365364 58118144 12590 1992294400 4194304 9819077 140735807174912 18446744073709551615 6361107 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 14189 12590 731 1374 0 12810 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56756

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

[startup+166.301 s]
/proc/loadavg: 1.06 1.16 1.20 2/107 14085
/proc/meminfo: memFree=1485180/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=57484 CPUtime=166.23
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1122741 0 0 0 15393 1230 0 0 25 0 1 0 6365364 58863616 12783 1992294400 4194304 9819077 140735807174912 18446744073709551615 7816000 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 14371 12783 731 1374 0 12992 0
Current children cumulated CPU time (s) 166.23
Current children cumulated vsize (KiB) 57484

[startup+172.709 s]
/proc/loadavg: 1.06 1.16 1.20 2/107 14085
/proc/meminfo: memFree=1484808/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=57980 CPUtime=172.64
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1163143 0 0 0 15990 1274 0 0 25 0 1 0 6365364 59371520 12892 1992294400 4194304 9819077 140735807174912 18446744073709551615 6512981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 14495 12892 731 1374 0 13116 0
Current children cumulated CPU time (s) 172.64
Current children cumulated vsize (KiB) 57980

[startup+179.101 s]
/proc/loadavg: 1.05 1.15 1.19 2/107 14085
/proc/meminfo: memFree=1483568/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=59148 CPUtime=179.03
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1207526 0 0 0 16579 1324 0 0 25 0 1 0 6365364 60567552 13185 1992294400 4194304 9819077 140735807174912 18446744073709551615 7263080 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 14787 13185 731 1374 0 13408 0
Current children cumulated CPU time (s) 179.03
Current children cumulated vsize (KiB) 59148

[startup+182.301 s]
/proc/loadavg: 1.05 1.15 1.19 2/107 14085
/proc/meminfo: memFree=1482700/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=59996 CPUtime=182.23
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1231288 0 0 0 16872 1351 0 0 25 0 1 0 6365364 61435904 13362 1992294400 4194304 9819077 140735807174912 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 14999 13362 731 1374 0 13620 0
Current children cumulated CPU time (s) 182.23
Current children cumulated vsize (KiB) 59996

[startup+183.901 s]
/proc/loadavg: 1.04 1.15 1.19 2/107 14085
/proc/meminfo: memFree=1482700/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=59788 CPUtime=183.83
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1241061 0 0 0 17020 1363 0 0 25 0 1 0 6365364 61222912 13364 1992294400 4194304 9819077 140735807174912 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 14947 13364 731 1374 0 13568 0
Current children cumulated CPU time (s) 183.83
Current children cumulated vsize (KiB) 59788

[startup+184.301 s]
/proc/loadavg: 1.04 1.15 1.19 2/107 14085
/proc/meminfo: memFree=1482700/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=59788 CPUtime=184.23
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1243640 0 0 0 17057 1366 0 0 25 0 1 0 6365364 61222912 13364 1992294400 4194304 9819077 140735807174912 18446744073709551615 6513008 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 14947 13364 731 1374 0 13568 0
Current children cumulated CPU time (s) 184.23
Current children cumulated vsize (KiB) 59788

[startup+184.501 s]
/proc/loadavg: 1.04 1.15 1.19 2/107 14085
/proc/meminfo: memFree=1482700/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=59792 CPUtime=184.43
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1245172 0 0 0 17075 1368 0 0 25 0 1 0 6365364 61227008 13365 1992294400 4194304 9819077 140735807174912 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 14948 13365 731 1374 0 13569 0
Current children cumulated CPU time (s) 184.43
Current children cumulated vsize (KiB) 59792

[startup+184.601 s]
/proc/loadavg: 1.04 1.15 1.19 2/107 14085
/proc/meminfo: memFree=1482700/2059040 swapFree=4192956/4192956
[pid=14080] ppid=14078 vsize=59792 CPUtime=184.53
/proc/14080/stat : 14080 (pbscip.linux.x8) R 14078 14080 11867 0 -1 4202496 1245398 0 0 0 17085 1368 0 0 25 0 1 0 6365364 61227008 13365 1992294400 4194304 9819077 140735807174912 18446744073709551615 4212479 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14080/statm: 14948 13365 731 1374 0 13569 0
Current children cumulated CPU time (s) 184.53
Current children cumulated vsize (KiB) 59792

Child status: 0
Real time (s): 184.644
CPU time (s): 184.58
CPU user time (s): 170.889
CPU system time (s): 13.6909
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 60692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 170.889
system time used= 13.6909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1245403
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= 2
involuntary context switches= 2261

runsolver used 0.317951 second user time and 0.876866 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-16 03:12:06
IDJOB=2665144
IDBENCH=48087
IDSOLVER=1168
FILE ID=node039/2665144-1276650726
PBS_JOBID= 11172427
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665144-1276650726/watcher-2665144-1276650726 -o /tmp/evaluation-result-2665144-1276650726/solver-2665144-1276650726 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665144-1276650726.opb -t 1800 -m 1800

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

MD5SUM BENCH= afe3df18e5a0f1ba7fdc86d94afdb427
RANDOM SEED=1504851090

node039.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		: 3000.267
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		: 3000.267
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:       1534820 kB
Buffers:        100808 kB
Cached:         294632 kB
SwapCached:          0 kB
Active:         150696 kB
Inactive:       304184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1534820 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6328 kB
Writeback:           0 kB
AnonPages:       59320 kB
Mapped:          15420 kB
Slab:            47632 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182764 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= 62544 MiB
End job on node039 at 2010-06-16 03:15:11