Trace number 1870090

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 7.2039 7.20466

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
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 benchmark5.2462
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 variables189
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870090-1245188691.opb>
0.00/0.01	c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 582 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.12	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3108 impls, 0 clqs
0.09/0.13	c (round 2) 25 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4836 impls, 0 clqs
0.09/0.13	c (round 3) 43 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6276 impls, 0 clqs
0.09/0.13	c (round 4) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7428 impls, 0 clqs
0.09/0.14	c (round 5) 79 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8292 impls, 0 clqs
0.09/0.14	c (round 6) 97 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8868 impls, 0 clqs
0.09/0.14	c (round 7) 115 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.15	c (round 8) 133 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.17	c    (0.1s) probing: 206/623 (33.1%) - 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  133 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.09/0.17	c  9184 implications, 0 cliques
0.09/0.17	c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.09/0.17	c     448 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 OPT-NLC
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 = c 1620
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 = c 1791
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 = c 10000
0.09/0.17	c -----------------------------------------------------------------------------------------------
0.09/0.17	c start solving problem
0.09/0.17	c 
0.09/0.18	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.18	c   0.1s|     1 |     0 |    18 |2842k|   0 |  10 | 623 | 463 | 463 | 623 | 911 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.1s|     1 |     0 |   577 |2866k|   0 |  14 | 623 | 463 | 463 | 623 | 912 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.2s|     1 |     0 |   585 |2887k|   0 |  20 | 623 | 463 | 463 | 623 | 916 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.2s|     1 |     0 |   593 |2910k|   0 |  24 | 623 | 463 | 463 | 623 | 921 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.3s|     1 |     0 |   597 |2929k|   0 |  27 | 623 | 463 | 463 | 623 | 926 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.54	c   0.4s|     1 |     0 |   601 |2949k|   0 |  30 | 623 | 463 | 463 | 623 | 929 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.63	c   0.5s|     1 |     0 |   612 |2960k|   0 |  28 | 623 | 463 | 463 | 623 | 932 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.75	c   0.6s|     1 |     2 |   612 |2960k|   0 |  28 | 623 | 463 | 463 | 623 | 932 |  21 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
7.09/7.18	o 3
7.09/7.18	c * 6.8s|  2022 |     0 | 11126 |3846k|  83 |   - | 623 |1506 |  79 | 623 | 184 |4602 |1043 |2789 | 3.000000e+00 | 3.000000e+00 |   0.00%
7.09/7.18	c 
7.09/7.18	c SCIP Status        : problem is solved [optimal solution found]
7.09/7.18	c Solving Time (sec) : 6.85
7.09/7.18	c Solving Nodes      : 2022
7.09/7.18	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
7.09/7.18	c Dual Bound         : +3.00000000000000e+00
7.09/7.18	c Gap                : 0.00 %
7.09/7.18	c NODE         2022
7.09/7.18	c DUAL BOUND   3
7.09/7.18	c PRIMAL BOUND 3
7.09/7.18	c GAP          0
7.09/7.18	s OPTIMUM FOUND
7.09/7.18	v -x189 x188 x187 x186 x185 x184 -x183 x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 x174 x173 -x172 -x126 x125 x124 x123 x122 x121 
7.09/7.18	v x120 -x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x117 -x116 -x115 -x114 -x113 -x112 x111 x110 x109 
7.09/7.18	v -x162 -x161 -x160 -x159 -x158 -x157 -x156 x155 -x154 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x153 -x152 -x151 -x150 
7.09/7.18	v -x149 -x148 x147 -x146 x145 -x99 -x98 -x97 -x96 -x95 -x94 x93 -x92 x91 -x144 x143 -x142 -x141 -x140 -x139 x138 x137 x136 
7.09/7.18	v -x90 -x89 -x88 x87 -x86 x85 x84 -x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 x81 -x80 -x79 -x78 -x77 x76 -x75 
7.09/7.18	v -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 x47 
7.09/7.18	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 
7.09/7.18	v x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
7.09/7.18	c SCIP Status        : problem is solved [optimal solution found]
7.09/7.18	c Solving Time       :       6.85
7.09/7.18	c Original Problem   :
7.09/7.18	c   Problem name     : HOME/instance-1870090-1245188691.opb
7.09/7.18	c   Variables        : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
7.09/7.18	c   Constraints      : 582 initial, 582 maximal
7.09/7.18	c Presolved Problem  :
7.09/7.18	c   Problem name     : t_HOME/instance-1870090-1245188691.opb
7.09/7.18	c   Variables        : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
7.09/7.18	c   Constraints      : 463 initial, 1506 maximal
7.09/7.18	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.09/7.18	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.09/7.18	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.09/7.18	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.09/7.18	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.09/7.18	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.09/7.18	c   probing          :       0.03          0          0          0          0          0          0          0          0
7.09/7.18	c   and              :       0.04         14        112          0          0          0        112          0        112
7.09/7.18	c   linear           :       0.01          1          6          0          0          0          0          0         56
7.09/7.18	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.09/7.18	c   root node        :          -          0          -          -          0          -          -          -          -
7.09/7.18	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.09/7.19	c   integral         :          0          0          0       1620          0          2         70          0          0       3138
7.09/7.19	c   and              :        448       3400       6504          0          0         73      10131       4585          0          0
7.09/7.19	c   linear           :          7          6       6430          0          0        623       3447          0          0          0
7.09/7.19	c   logicor          :          8+         6       2127          1          0          2        574          0          0          0
7.09/7.19	c   countsols        :          0          0          0          1          0          0          0          0          0          0
7.09/7.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.09/7.19	c   integral         :       2.35       0.00       0.00       2.35       0.00
7.09/7.19	c   and              :       0.56       0.47       0.09       0.00       0.00
7.09/7.19	c   linear           :       0.30       0.00       0.30       0.00       0.00
7.09/7.19	c   logicor          :       0.04       0.00       0.04       0.00       0.00
7.09/7.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.09/7.19	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.09/7.19	c   rootredcost      :       0.01          0          0          0
7.09/7.19	c   pseudoobj        :       0.01       6081          0          0
7.09/7.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.09/7.19	c   propagation      :       0.13        698        693       8280       45.5         40       37.6          -
7.09/7.19	c   infeasible LP    :       0.00          3          3         17       33.0          0        0.0          0
7.09/7.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.09/7.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.09/7.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.09/7.19	c   applied globally :          -          -          -       1043       23.2          -          -          -
7.09/7.19	c   applied locally  :          -          -          -          0        0.0          -          -          -
7.09/7.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.09/7.19	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 34)
7.09/7.19	c   redcost          :       0.03       3401          0          0          0          0
7.09/7.19	c   impliedbounds    :       0.00          6          0          0          4          0
7.09/7.19	c   intobj           :       0.00          0          0          0          0          0
7.09/7.19	c   gomory           :       0.06          6          0          0          0          0
7.09/7.19	c   strongcg         :       0.04          6          0          0         16          0
7.09/7.19	c   cmir             :       0.04          6          0          0         20          0
7.09/7.19	c   flowcover        :       0.22          6          0          0         20          0
7.09/7.19	c   clique           :       0.00          1          0          0          0          0
7.09/7.19	c   zerohalf         :       0.00          0          0          0          0          0
7.09/7.19	c   mcf              :       0.00          1          0          0          0          0
7.09/7.19	c Pricers            :       Time      Calls       Vars
7.09/7.19	c   problem variables:       0.00          0          0
7.09/7.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.09/7.19	c   relpscost        :       2.35       1619          2         70          0          0       3138
7.09/7.19	c   pscost           :       0.00          0          0          0          0          0          0
7.09/7.19	c   inference        :       0.00          0          0          0          0          0          0
7.09/7.19	c   mostinf          :       0.00          0          0          0          0          0          0
7.09/7.19	c   leastinf         :       0.00          0          0          0          0          0          0
7.09/7.19	c   fullstrong       :       0.00          0          0          0          0          0          0
7.09/7.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.09/7.19	c   random           :       0.00          0          0          0          0          0          0
7.09/7.19	c Primal Heuristics  :       Time      Calls      Found
7.09/7.19	c   LP solutions     :       0.00          -          1
7.09/7.19	c   pseudo solutions :       0.00          -          0
7.09/7.19	c   oneopt           :       0.00          0          0
7.09/7.19	c   rootsoldiving    :       0.00          0          0
7.09/7.19	c   linesearchdiving :       0.00          0          0
7.09/7.19	c   guideddiving     :       0.00          0          0
7.09/7.19	c   crossover        :       0.00          0          0
7.09/7.19	c   intshifting      :       0.00          0          0
7.09/7.19	c   coefdiving       :       0.03          1          0
7.09/7.19	c   pscostdiving     :       0.04          1          0
7.09/7.19	c   fracdiving       :       0.01          1          0
7.09/7.19	c   veclendiving     :       0.01          1          0
7.09/7.19	c   feaspump         :       0.03          1          0
7.09/7.19	c   objpscostdiving  :       0.03          1          0
7.09/7.19	c   simplerounding   :       0.00          0          0
7.09/7.19	c   rounding         :       0.04        804          0
7.09/7.19	c   shifting         :       0.61        219          0
7.09/7.19	c   fixandinfer      :       0.00          0          0
7.09/7.19	c   intdiving        :       0.00          0          0
7.09/7.19	c   actconsdiving    :       0.00          0          0
7.09/7.19	c   octane           :       0.00          0          0
7.09/7.19	c   rens             :       0.02          1          0
7.09/7.19	c   rins             :       0.00          0          0
7.09/7.19	c   localbranching   :       0.00          0          0
7.09/7.19	c   mutation         :       0.00          0          0
7.09/7.19	c   dins             :       0.00          0          0
7.09/7.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.09/7.19	c   primal LP        :       0.05          0          0       0.00       0.00
7.09/7.19	c   dual LP          :       1.58       3496       9984       2.86    6318.99
7.09/7.19	c   barrier LP       :       0.00          0          0       0.00          -
7.09/7.19	c   diving/probing LP:       0.09        242       1142       4.72   12688.89
7.09/7.19	c   strong branching :       2.33       2789      16881       6.05    7245.06
7.09/7.19	c     (at root node) :          -         18        442      24.56          -
7.09/7.19	c   conflict analysis:       0.00          0          0       0.00          -
7.09/7.19	c B&B Tree           :
7.09/7.19	c   number of runs   :          1
7.09/7.19	c   nodes            :       2022
7.09/7.19	c   nodes (total)    :       2022
7.09/7.19	c   nodes left       :          0
7.09/7.19	c   max depth        :         83
7.09/7.19	c   max depth (total):         83
7.09/7.19	c   backtracks       :        281 (13.9%)
7.09/7.19	c   delayed cutoffs  :        248
7.09/7.19	c   repropagations   :        875 (3134 domain reductions, 245 cutoffs)
7.09/7.19	c   avg switch length:       3.28
7.09/7.19	c   switching time   :       0.15
7.09/7.19	c Solution           :
7.09/7.19	c   Solutions found  :          1 (1 improvements)
7.09/7.19	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 2022 nodes, 6.85 seconds, depth 81, found by <relaxation>)
7.09/7.19	c   Dual Bound       : +3.00000000000000e+00
7.09/7.19	c   Gap              :       0.00 %
7.09/7.19	c   Root Dual Bound  : +3.00000000000000e+00
7.18/7.20	c Time complete: 7.19.

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-1870090-1245188691/watcher-1870090-1245188691 -o /tmp/evaluation-result-1870090-1245188691/solver-1870090-1245188691 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870090-1245188691.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12849
/proc/meminfo: memFree=1862488/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=4328 CPUtime=0
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 186468792 4431872 471 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/12849/statm: 1162 482 315 886 0 272 0

[startup+0.0122251 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12849
/proc/meminfo: memFree=1862488/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=9092 CPUtime=0
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 1564 0 0 0 0 0 0 0 18 0 1 0 186468792 9310208 1547 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 0 0 0 0 17 1 0 0
/proc/12849/statm: 2273 1555 354 886 0 1383 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9092

[startup+0.101237 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12849
/proc/meminfo: memFree=1862488/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=13816 CPUtime=0.09
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 2841 0 0 0 3 6 0 0 18 0 1 0 186468792 14147584 2469 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12849/statm: 3454 2469 404 886 0 2564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301269 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12849
/proc/meminfo: memFree=1862488/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=24060 CPUtime=0.29
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 5343 0 0 0 19 10 0 0 19 0 1 0 186468792 24637440 4958 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12849/statm: 6015 4958 562 886 0 5125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24060

[startup+0.701332 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12849
/proc/meminfo: memFree=1862488/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=26088 CPUtime=0.69
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 8248 0 0 0 57 12 0 0 22 0 1 0 186468792 26714112 5765 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12849/statm: 6522 5765 568 886 0 5632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26088

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12850
/proc/meminfo: memFree=1841424/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=26088 CPUtime=1.49
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 8252 0 0 0 135 14 0 0 25 0 1 0 186468792 26714112 5769 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12849/statm: 6522 5769 572 886 0 5632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26088

[startup+3.10273 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12850
/proc/meminfo: memFree=1841296/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=26484 CPUtime=3.09
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 8341 0 0 0 290 19 0 0 25 0 1 0 186468792 27119616 5857 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12849/statm: 6621 5857 574 886 0 5731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26484

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12850
/proc/meminfo: memFree=1839888/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=28080 CPUtime=6.29
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 8743 0 0 0 601 28 0 0 25 0 1 0 186468792 28753920 6251 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12849/statm: 7020 6251 574 886 0 6130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28080

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

[startup+6.70129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12850
/proc/meminfo: memFree=1839312/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=28212 CPUtime=6.69
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 8787 0 0 0 640 29 0 0 25 0 1 0 186468792 28889088 6295 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12849/statm: 7053 6295 574 886 0 6163 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 28212

[startup+7.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12850
/proc/meminfo: memFree=1839312/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=28532 CPUtime=7.09
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 8867 0 0 0 678 31 0 0 25 0 1 0 186468792 29216768 6375 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12849/statm: 7133 6375 574 886 0 6243 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 28532

[startup+7.20137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12850
/proc/meminfo: memFree=1839312/2055920 swapFree=4192812/4192956
[pid=12849] ppid=12847 vsize=26476 CPUtime=7.18
/proc/12849/stat : 12849 (pbscip.linux.x8) R 12847 12849 11757 0 -1 4194304 8873 0 0 0 687 31 0 0 25 0 1 0 186468792 27111424 5867 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/12849/statm: 6619 5867 2600 886 0 5729 0
Current children cumulated CPU time (s) 7.18
Current children cumulated vsize (KiB) 26476

Child status: 0
Real time (s): 7.20466
CPU time (s): 7.2039
CPU user time (s): 6.88095
CPU system time (s): 0.32295
CPU usage (%): 99.9895
Max. virtual memory (cumulated for all children) (KiB): 28532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.88095
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8876
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 9

runsolver used 0.008998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node26 at 2009-06-16 23:44:51
IDJOB=1870090
IDBENCH=48044
IDSOLVER=683
FILE ID=node26/1870090-1245188691
PBS_JOBID= 9368281
Free space on /tmp= 66156 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870090-1245188691/watcher-1870090-1245188691 -o /tmp/evaluation-result-1870090-1245188691/solver-1870090-1245188691 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870090-1245188691.opb

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

MD5SUM BENCH= 0f650891245dab338bc3d2f3a3dc10c7
RANDOM SEED=1399110818

node26.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1862904 kB
Buffers:         41944 kB
Cached:          86168 kB
SwapCached:          0 kB
Active:          77792 kB
Inactive:        64296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10264 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            36928 kB
Committed_AS:   163352 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66148 MiB
End job on node26 at 2009-06-16 23:44:58