Trace number 2666418

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 11.3493 11.353

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
MD5SUM870560ebbd959d9c8bd54c4fcdba3455
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 benchmark10.6794
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 variables192
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 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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2666418-1276647230.opb>
0.00/0.01	c original problem has 704 variables (704 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.09/0.14	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 0 upgd conss, 3056 impls, 0 clqs
0.09/0.14	c (round 2) 24 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 68 chg coeffs, 9 upgd conss, 4624 impls, 0 clqs
0.09/0.15	c (round 3) 40 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 82 chg coeffs, 9 upgd conss, 5968 impls, 0 clqs
0.09/0.16	c (round 4) 56 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 7088 impls, 0 clqs
0.09/0.16	c (round 5) 72 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 9 upgd conss, 7984 impls, 0 clqs
0.09/0.16	c (round 6) 88 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 124 chg coeffs, 9 upgd conss, 8656 impls, 0 clqs
0.09/0.17	c (round 7) 104 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 138 chg coeffs, 9 upgd conss, 9104 impls, 0 clqs
0.09/0.17	c (round 8) 120 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.09/0.18	c (round 9) 136 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.19/0.21	c    (0.1s) probing: 207/568 (36.4%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.19/0.21	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.21	c presolving (10 rounds):
0.19/0.21	c  136 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 166 changed coefficients
0.19/0.21	c  9360 implications, 0 cliques
0.19/0.21	c presolved problem has 568 variables (568 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.19/0.21	c     392 constraints of type <and>
0.19/0.21	c       8 constraints of type <linear>
0.19/0.21	c       9 constraints of type <logicor>
0.19/0.21	c transformed objective value is always integral (scale: 2)
0.19/0.21	c Presolving Time: 0.11
0.19/0.21	c - non default parameters ----------------------------------------------------------------------
0.19/0.21	c # SCIP version 1.2.1.2
0.19/0.21	c 
0.19/0.21	c # frequency for displaying node information lines
0.19/0.21	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.21	c display/freq = 10000
0.19/0.21	c 
0.19/0.21	c # maximal time in seconds to run
0.19/0.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.21	c limits/time = 1799.99
0.19/0.21	c 
0.19/0.21	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.21	c limits/memory = 1620
0.19/0.21	c 
0.19/0.21	c # should presolving try to simplify inequalities
0.19/0.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21	c constraints/linear/simplifyinequalities = TRUE
0.19/0.21	c 
0.19/0.21	c # should presolving try to simplify knapsacks
0.19/0.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21	c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.21	c 
0.19/0.21	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.19/0.21	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.21	c heuristics/undercover/freq = 0
0.19/0.21	c 
0.19/0.21	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.21	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.21	c separating/rapidlearning/freq = 0
0.19/0.21	c 
0.19/0.21	c -----------------------------------------------------------------------------------------------
0.19/0.21	c start solving
0.19/0.21	c 
0.19/0.22	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.22	c   0.1s|     1 |     0 |    20 |     - |2666k|   0 |  11 | 568 | 409 | 568 | 801 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.09/1.20	c   0.9s|     1 |     0 |   602 |     - |2704k|   0 |  15 | 568 | 409 | 568 | 802 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.23	c   0.9s|     1 |     0 |   609 |     - |2723k|   0 |  21 | 568 | 409 | 568 | 806 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.19/1.27	c   0.9s|     1 |     0 |   620 |     - |2740k|   0 |  26 | 568 | 409 | 568 | 811 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.29/1.32	c   1.0s|     1 |     0 |   624 |     - |2765k|   0 |  27 | 568 | 409 | 568 | 815 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.29/1.38	c   1.0s|     1 |     0 |   629 |     - |2785k|   0 |  30 | 568 | 409 | 568 | 820 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.39/1.44	c   1.1s|     1 |     0 |   639 |     - |2792k|   0 |  35 | 568 | 409 | 568 | 825 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
1.49/1.58	c   1.2s|     1 |     2 |   639 |     - |2792k|   0 |  35 | 568 | 409 | 568 | 825 |  24 |   0 |  19 | 3.000000e+00 |      --      |    Inf 
3.59/3.61	o 51
3.59/3.61	c * 3.2s|   512 |   257 |  3394 |   5.4 |3194k|  80 |   - | 568 | 644 | 568 | 172 |1210 | 235 |1457 | 3.000000e+00 | 5.100000e+01 |1600.00%
11.29/11.33	o 3
11.29/11.33	c *10.6s|  4328 |     0 | 18224 |   4.1 |3903k|  88 |   - | 568 |1938 | 568 | 161 |8675 |1550 |3781 | 3.000000e+00 | 3.000000e+00 |   0.00%
11.29/11.33	c 
11.29/11.33	c SCIP Status        : problem is solved [optimal solution found]
11.29/11.33	c Solving Time (sec) : 10.55
11.29/11.33	c Solving Nodes      : 4328
11.29/11.33	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
11.29/11.33	c Dual Bound         : +3.00000000000000e+00
11.29/11.33	c Gap                : 0.00 %
11.29/11.33	s OPTIMUM FOUND
11.29/11.33	v -x192 x191 x190 x189 x188 x187 -x186 -x185 -x184 -x183 -x182 x181 -x180 x179 -x178 -x177 -x128 x127 x126 x125 x124 x123 x122 x121 
11.29/11.33	v -x176 x175 x174 -x173 -x172 -x171 -x170 x169 -x120 x119 x118 -x117 -x116 -x115 x114 x113 -x168 -x167 x166 x165 -x164 x163 
11.29/11.33	v -x162 -x161 x112 x111 x110 -x109 x108 -x107 -x106 x105 -x160 x159 x158 x157 -x156 x155 -x154 x153 -x104 x103 x102 -x101 x100 
11.29/11.33	v -x99 -x98 x97 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x144 -x143 -x142 x141 x140 
11.29/11.33	v x139 -x138 x137 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x80 x79 x78 -x77 -x76 
11.29/11.33	v -x75 x74 x73 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 
11.29/11.33	v -x47 -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 
11.29/11.33	v x20 -x19 x18 x17 -x16 -x15 x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
11.29/11.33	c SCIP Status        : problem is solved [optimal solution found]
11.29/11.33	c Solving Time       :      10.55
11.29/11.33	c Original Problem   :
11.29/11.33	c   Problem name     : HOME/instance-2666418-1276647230.opb
11.29/11.33	c   Variables        : 704 (704 binary, 0 integer, 0 implicit integer, 0 continuous)
11.29/11.33	c   Constraints      : 529 initial, 529 maximal
11.29/11.33	c Presolved Problem  :
11.29/11.33	c   Problem name     : t_HOME/instance-2666418-1276647230.opb
11.29/11.33	c   Variables        : 568 (568 binary, 0 integer, 0 implicit integer, 0 continuous)
11.29/11.33	c   Constraints      : 409 initial, 1938 maximal
11.29/11.33	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
11.29/11.33	c   trivial          :       0.01          0          0          0          0          0          0          0          0
11.29/11.33	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
11.29/11.33	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
11.29/11.33	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
11.29/11.33	c   implics          :       0.00          0          0          0          0          0          0          0          0
11.29/11.33	c   probing          :       0.03          0          0          0          0          0          0          0          0
11.29/11.33	c   and              :       0.06         16        112          0          0          0        112          0        112
11.29/11.33	c   linear           :       0.00          1          7          0          0          0          0          0         54
11.29/11.33	c   logicor          :       0.01          0          0          0          0          0          0          0          0
11.29/11.33	c   root node        :          -         18          -          -         18          -          -          -          -
11.29/11.33	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
11.29/11.33	c   integral         :          0          0          0       3865          0          1        168          0          0       7474
11.29/11.33	c   and              :        392       7899      12402          0          0        129      19186       8656          0          0
11.29/11.33	c   linear           :          8          6      12273          0          0        731       9288          0          0          0
11.29/11.33	c   logicor          :          9+         6       4924          0          0         25        973          0          0          0
11.29/11.33	c   countsols        :          0          0          0          2          0          0          0          0          0          0
11.29/11.33	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
11.29/11.33	c   integral         :       2.69       0.00       0.00       2.69       0.00
11.29/11.33	c   and              :       0.74       0.55       0.19       0.00       0.00
11.29/11.33	c   linear           :       0.54       0.00       0.54       0.00       0.00
11.29/11.33	c   logicor          :       0.10       0.00       0.10       0.00       0.00
11.29/11.33	c   countsols        :       0.00       0.00       0.00       0.00       0.00
11.29/11.33	c Propagators        :       Time      Calls    Cutoffs    DomReds
11.29/11.33	c   vbounds          :       0.03          2          0          0
11.29/11.33	c   rootredcost      :       0.00          1          0          2
11.29/11.33	c   pseudoobj        :       0.03      11979          0          0
11.29/11.33	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.29/11.33	c   propagation      :       0.31        885        878      13482       56.3        115       24.7          -
11.29/11.33	c   infeasible LP    :       0.00          6          6         48       37.2          0        0.0          0
11.29/11.33	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.29/11.33	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.29/11.33	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
11.29/11.33	c   applied globally :          -          -          -       1550       26.4          -          -          -
11.29/11.33	c   applied locally  :          -          -          -          0        0.0          -          -          -
11.29/11.33	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.29/11.33	c   cut pool         :       0.00          5          -          -         11          -    (maximal pool size: 41)
11.29/11.33	c   redcost          :       0.13       7901          0          0          0          0
11.29/11.33	c   impliedbounds    :       0.00          6          0          0          6          0
11.29/11.33	c   intobj           :       0.00          0          0          0          0          0
11.29/11.33	c   cgmip            :       0.00          0          0          0          0          0
11.29/11.33	c   gomory           :       0.05          6          0          0          2          0
11.29/11.33	c   strongcg         :       0.02          6          0          0         16          0
11.29/11.33	c   cmir             :       0.05          6          0          0         25          0
11.29/11.33	c   flowcover        :       0.09          6          0          0         22          0
11.29/11.33	c   clique           :       0.00          1          0          0          0          0
11.29/11.33	c   zerohalf         :       0.00          0          0          0          0          0
11.29/11.33	c   mcf              :       0.00          1          0          0          0          0
11.29/11.33	c   rapidlearning    :       0.06          1          0          0          0          0
11.29/11.33	c Pricers            :       Time      Calls       Vars
11.29/11.33	c   problem variables:       0.00          0          0
11.29/11.33	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.29/11.33	c   relpscost        :       2.69       3863          1        168          0          0       7474
11.29/11.33	c   pscost           :       0.00          0          0          0          0          0          0
11.29/11.33	c   inference        :       0.00          0          0          0          0          0          0
11.29/11.33	c   mostinf          :       0.00          0          0          0          0          0          0
11.29/11.33	c   leastinf         :       0.00          0          0          0          0          0          0
11.29/11.33	c   fullstrong       :       0.00          0          0          0          0          0          0
11.29/11.33	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.29/11.33	c   random           :       0.00          0          0          0          0          0          0
11.29/11.33	c Primal Heuristics  :       Time      Calls      Found
11.29/11.33	c   LP solutions     :       0.01          -          2
11.29/11.33	c   pseudo solutions :       0.00          -          0
11.29/11.33	c   crossover        :       0.00          0          0
11.29/11.33	c   intshifting      :       0.00          0          0
11.29/11.33	c   oneopt           :       0.00          1          0
11.29/11.33	c   rootsoldiving    :       0.00          1          0
11.29/11.33	c   coefdiving       :       0.02          2          0
11.29/11.33	c   pscostdiving     :       0.01          2          0
11.29/11.33	c   fracdiving       :       0.03          2          0
11.29/11.33	c   veclendiving     :       0.02          2          0
11.29/11.33	c   linesearchdiving :       0.02          2          0
11.29/11.33	c   guideddiving     :       0.01          2          0
11.29/11.33	c   feaspump         :       0.03          2          0
11.29/11.33	c   objpscostdiving  :       0.01          2          0
11.29/11.33	c   trivial          :       0.00          2          0
11.29/11.33	c   simplerounding   :       0.00          0          0
11.29/11.33	c   zirounding       :       0.01       1000          0
11.29/11.33	c   rounding         :       0.02       1256          0
11.29/11.33	c   shifting         :       0.74        339          0
11.29/11.33	c   twoopt           :       0.00          0          0
11.29/11.33	c   fixandinfer      :       0.00          0          0
11.29/11.33	c   intdiving        :       0.00          0          0
11.29/11.33	c   actconsdiving    :       0.00          0          0
11.29/11.33	c   octane           :       0.00          0          0
11.29/11.33	c   rens             :       0.02          1          0
11.29/11.33	c   rins             :       0.00          0          0
11.29/11.33	c   localbranching   :       0.00          0          0
11.29/11.33	c   mutation         :       0.00          0          0
11.29/11.34	c   dins             :       0.00          0          0
11.29/11.34	c   undercover       :       0.62          1          0
11.29/11.34	c   nlp              :       0.00          0          0
11.29/11.34	c   trysol           :       0.02          0          0
11.29/11.34	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.29/11.34	c   primal LP        :       0.13          0          0       0.00       0.00
11.29/11.34	c   dual LP          :       2.63       8076      17212       2.13    6544.49
11.29/11.34	c   lex dual LP      :       0.00          0          0       0.00          -
11.29/11.34	c   barrier LP       :       0.00          0          0       0.00          -
11.29/11.34	c   diving/probing LP:       0.06        202       1012       5.01   16866.67
11.29/11.34	c   strong branching :       2.66       3781      20146       5.33    7573.68
11.29/11.34	c     (at root node) :          -         19        726      38.21          -
11.29/11.34	c   conflict analysis:       0.00          0          0       0.00          -
11.29/11.34	c B&B Tree           :
11.29/11.34	c   number of runs   :          1
11.29/11.34	c   nodes            :       4328
11.29/11.34	c   nodes (total)    :       4328
11.29/11.34	c   nodes left       :          0
11.29/11.34	c   max depth        :         88
11.29/11.34	c   max depth (total):         88
11.29/11.34	c   backtracks       :        344 (7.9%)
11.29/11.34	c   delayed cutoffs  :        285
11.29/11.34	c   repropagations   :       1141 (3831 domain reductions, 277 cutoffs)
11.29/11.34	c   avg switch length:       3.68
11.29/11.34	c   switching time   :       0.45
11.29/11.34	c Solution           :
11.29/11.34	c   Solutions found  :          2 (2 improvements)
11.29/11.34	c   First Solution   : +5.10000000000000e+01   (in run 1, after 512 nodes, 3.17 seconds, depth 80, found by <relaxation>)
11.29/11.34	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4328 nodes, 10.54 seconds, depth 81, found by <relaxation>)
11.29/11.34	c   Dual Bound       : +3.00000000000000e+00
11.29/11.34	c   Gap              :       0.00 %
11.29/11.34	c   Root Dual Bound  : +3.00000000000000e+00
11.29/11.34	c   Root Iterations  :        639
11.29/11.35	c Time complete: 11.34.

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-2666418-1276647230/watcher-2666418-1276647230 -o /tmp/evaluation-result-2666418-1276647230/solver-2666418-1276647230 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666418-1276647230.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: 1.07 1.02 1.02 3/106 12490
/proc/meminfo: memFree=1777552/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=7724 CPUtime=0
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 1004 0 0 0 0 0 0 0 15 0 1 0 40326971 7909376 924 1992294400 4194304 8223781 140735455063520 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12490/statm: 1931 934 348 984 0 944 0

[startup+0.0410471 s]
/proc/loadavg: 1.07 1.02 1.02 3/106 12490
/proc/meminfo: memFree=1777552/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=13460 CPUtime=0.03
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 3002 0 0 0 2 1 0 0 15 0 1 0 40326971 13783040 2302 1992294400 4194304 8223781 140735455063520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 3365 2302 427 984 0 2378 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13460

[startup+0.101053 s]
/proc/loadavg: 1.07 1.02 1.02 3/106 12490
/proc/meminfo: memFree=1777552/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=13460 CPUtime=0.09
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 3002 0 0 0 5 4 0 0 17 0 1 0 40326971 13783040 2302 1992294400 4194304 8223781 140735455063520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 3365 2302 427 984 0 2378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13460

[startup+0.301073 s]
/proc/loadavg: 1.07 1.02 1.02 3/106 12490
/proc/meminfo: memFree=1777552/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=29612 CPUtime=0.29
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 12300 0 0 0 18 11 0 0 17 0 1 0 40326971 30322688 6184 1992294400 4194304 8223781 140735455063520 18446744073709551615 6592214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 7403 6185 551 984 0 6416 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29612

[startup+0.701114 s]
/proc/loadavg: 1.07 1.02 1.02 3/106 12490
/proc/meminfo: memFree=1777552/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=32752 CPUtime=0.69
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 31983 0 0 0 49 20 0 0 17 0 1 0 40326971 33538048 6541 1992294400 4194304 8223781 140735455063520 18446744073709551615 7302071 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 7931 6541 580 984 0 6944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32752

[startup+1.5002 s]
/proc/loadavg: 1.07 1.02 1.02 2/107 12491
/proc/meminfo: memFree=1756588/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=25064 CPUtime=1.49
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 48069 0 0 0 114 35 0 0 18 0 1 0 40326971 25665536 5455 1992294400 4194304 8223781 140735455063520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 6266 5455 592 984 0 5279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25064

[startup+3.10036 s]
/proc/loadavg: 1.07 1.02 1.02 2/107 12491
/proc/meminfo: memFree=1757084/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=25092 CPUtime=3.09
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 48072 0 0 0 269 40 0 0 21 0 1 0 40326971 25694208 5458 1992294400 4194304 8223781 140735455063520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 6273 5458 594 984 0 5286 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25092

[startup+6.30068 s]
/proc/loadavg: 1.06 1.01 1.02 2/107 12491
/proc/meminfo: memFree=1756836/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=25092 CPUtime=6.29
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 48074 0 0 0 574 55 0 0 25 0 1 0 40326971 25694208 5460 1992294400 4194304 8223781 140735455063520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 6273 5460 594 984 0 5286 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25092

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

[startup+9.50201 s]
/proc/loadavg: 1.06 1.01 1.02 2/107 12491
/proc/meminfo: memFree=1755968/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=26892 CPUtime=9.49
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 48495 0 0 0 881 68 0 0 25 0 1 0 40326971 27537408 5881 1992294400 4194304 8223781 140735455063520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 6723 5881 594 984 0 5736 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 26892

[startup+10.3011 s]
/proc/loadavg: 1.06 1.01 1.02 2/107 12491
/proc/meminfo: memFree=1755472/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=27816 CPUtime=10.29
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 48737 0 0 0 957 72 0 0 25 0 1 0 40326971 28483584 6123 1992294400 4194304 8223781 140735455063520 18446744073709551615 7242588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 6954 6123 594 984 0 5967 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 27816

[startup+11.1012 s]
/proc/loadavg: 1.06 1.01 1.02 2/107 12491
/proc/meminfo: memFree=1754604/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=28084 CPUtime=11.09
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 48825 0 0 0 1034 75 0 0 25 0 1 0 40326971 28758016 6211 1992294400 4194304 8223781 140735455063520 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 7021 6211 594 984 0 6034 0
Current children cumulated CPU time (s) 11.09
Current children cumulated vsize (KiB) 28084

[startup+11.3012 s]
/proc/loadavg: 1.06 1.01 1.02 2/107 12491
/proc/meminfo: memFree=1754604/2059040 swapFree=4135684/4192956
[pid=12490] ppid=12488 vsize=28480 CPUtime=11.29
/proc/12490/stat : 12490 (pbscip.linux.x8) R 12488 12490 12171 0 -1 4202496 48896 0 0 0 1053 76 0 0 25 0 1 0 40326971 29163520 6282 1992294400 4194304 8223781 140735455063520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12490/statm: 7120 6282 594 984 0 6133 0
Current children cumulated CPU time (s) 11.29
Current children cumulated vsize (KiB) 28480

Child status: 0
Real time (s): 11.353
CPU time (s): 11.3493
CPU user time (s): 10.5724
CPU system time (s): 0.776881
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 33780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.5724
system time used= 0.776881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48906
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= 26

runsolver used 0.022996 second user time and 0.065989 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-16 02:13:50
IDJOB=2666418
IDBENCH=47931
IDSOLVER=1169
FILE ID=node002/2666418-1276647230
PBS_JOBID= 11172437
Free space on /tmp= 62572 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=163-P2=41-P3=157-P4=223-P5=67-P6=191-P7=17-P8=37-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666418-1276647230/watcher-2666418-1276647230 -o /tmp/evaluation-result-2666418-1276647230/solver-2666418-1276647230 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666418-1276647230.opb -t 1800 -m 1800

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

MD5SUM BENCH= 870560ebbd959d9c8bd54c4fcdba3455
RANDOM SEED=1610443971

node002.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		: 3000.242
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1777956 kB
Buffers:         71144 kB
Cached:         117044 kB
SwapCached:      10756 kB
Active:         105500 kB
Inactive:        96164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777956 kB
SwapTotal:     4192956 kB
SwapFree:      4135684 kB
Dirty:            6248 kB
Writeback:           0 kB
AnonPages:       11624 kB
Mapped:           9352 kB
Slab:            57672 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181532 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= 62568 MiB
End job on node002 at 2010-06-16 02:14:02