Trace number 1870030

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 45.0891 45.1104

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-B.opb
MD5SUM0529ad177104c2b8c24f12c8a325b463
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 benchmark45.0891
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 constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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-1870030-1245188134.opb>
0.00/0.01	c original problem has 630 variables (630 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.05/0.08	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 0 upgd conss, 2916 impls, 0 clqs
0.05/0.09	c (round 2) 23 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 10 upgd conss, 4260 impls, 0 clqs
0.05/0.09	c (round 3) 37 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5436 impls, 0 clqs
0.05/0.09	c (round 4) 51 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6444 impls, 0 clqs
0.05/0.10	c (round 5) 65 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 10 upgd conss, 7284 impls, 0 clqs
0.09/0.10	c (round 6) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 7956 impls, 0 clqs
0.09/0.10	c (round 7) 93 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 10 upgd conss, 8460 impls, 0 clqs
0.09/0.10	c (round 8) 107 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 8796 impls, 0 clqs
0.09/0.11	c (round 9) 121 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.11	c (round 10) 135 del vars, 108 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.13	c    (0.1s) probing: 204/495 (41.2%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (11 rounds):
0.09/0.13	c  135 deleted vars, 108 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 158 changed coefficients
0.09/0.13	c  9000 implications, 0 cliques
0.09/0.13	c presolved problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.09/0.13	c     324 constraints of type <and>
0.09/0.13	c       9 constraints of type <linear>
0.09/0.13	c      10 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 2)
0.09/0.13	c Presolving Time: 0.08
0.09/0.13	c OPT-NLC
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = c 1620
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = c 1791
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = c 10000
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving problem
0.09/0.13	c 
0.09/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     0 |    22 |2301k|   0 |  12 | 495 | 343 | 343 | 495 | 667 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   544 |2330k|   0 |  23 | 495 | 343 | 343 | 495 | 671 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.1s|     1 |     0 |   555 |2356k|   0 |  31 | 495 | 343 | 343 | 495 | 677 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   573 |2383k|   0 |  42 | 495 | 343 | 343 | 495 | 687 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   602 |2407k|   0 |  49 | 495 | 343 | 343 | 495 | 697 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.3s|     1 |     0 |   633 |2437k|   0 |  68 | 495 | 343 | 343 | 495 | 712 |  45 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.48	c   0.4s|     1 |     0 |   664 |2473k|   0 |  75 | 495 | 343 | 343 | 495 | 731 |  64 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.82	c   0.7s|     1 |     2 |   664 |2473k|   0 |  75 | 495 | 343 | 343 | 495 | 731 |  64 |   0 |  35 | 3.000000e+00 |      --      |    Inf 
22.58/22.69	c  21.9s| 10000 |  2182 | 48215 |6979k| 101 |   6 | 495 |2000 | 229 | 495 | 240 |  16k|7431 |4163 | 3.000000e+00 |      --      |    Inf 
38.77/38.86	c  37.6s| 20000 |  3434 | 97345 |9041k| 101 |   - | 495 |2367 | 250 |   0 |   0 |  32k|  17k|4204 | 3.000000e+00 |      --      |    Inf 
44.98/45.08	o 3
44.98/45.08	c *43.6s| 23841 |     0 |118907 |4277k| 101 |   - | 495 |1845 | 152 | 495 | 236 |  38k|  19k|4208 | 3.000000e+00 | 3.000000e+00 |   0.00%
44.98/45.09	c 
44.98/45.09	c SCIP Status        : problem is solved [optimal solution found]
44.98/45.09	c Solving Time (sec) : 43.64
44.98/45.09	c Solving Nodes      : 23841
44.98/45.09	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
44.98/45.09	c Dual Bound         : +3.00000000000000e+00
44.98/45.09	c Gap                : 0.00 %
44.98/45.09	c NODE         23841
44.98/45.09	c DUAL BOUND   3
44.98/45.09	c PRIMAL BOUND 3
44.98/45.09	c GAP          0
44.98/45.09	s OPTIMUM FOUND
44.98/45.09	v -x189 -x188 x187 -x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 x177 x176 x126 x125 x124 x123 x122 x121 x120 -x175 -x174 -x173 
44.98/45.09	v -x172 -x171 -x170 -x169 -x119 x118 -x117 -x116 -x115 -x114 x113 -x168 -x167 x166 x165 -x164 -x163 x162 -x112 -x111 -x110 
44.98/45.09	v -x109 -x108 -x107 x106 x161 x160 -x159 -x158 -x157 x156 x155 x105 x104 -x103 -x102 -x101 -x100 x99 -x154 x153 x152 x151 -x150 
44.98/45.09	v x149 x148 x98 x97 x96 -x95 -x94 -x93 x92 -x147 -x146 -x145 x144 x143 x142 x141 x91 x90 -x89 x88 -x87 -x86 x85 -x140 -x139 x138 
44.98/45.09	v x137 x136 x135 -x134 x84 -x83 -x82 x81 -x80 x79 x78 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x77 x76 -x75 x74 x73 -x72 
44.98/45.09	v 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 -x46 -x45 -x44 
44.98/45.09	v 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 -x18 x17 x16 
44.98/45.09	v x15 -x14 -x13 -x12 x11 x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
44.98/45.09	c SCIP Status        : problem is solved [optimal solution found]
44.98/45.09	c Solving Time       :      43.64
44.98/45.09	c Original Problem   :
44.98/45.09	c   Problem name     : HOME/instance-1870030-1245188134.opb
44.98/45.09	c   Variables        : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
44.98/45.09	c   Constraints      : 460 initial, 460 maximal
44.98/45.09	c Presolved Problem  :
44.98/45.09	c   Problem name     : t_HOME/instance-1870030-1245188134.opb
44.98/45.09	c   Variables        : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
44.98/45.09	c   Constraints      : 343 initial, 3353 maximal
44.98/45.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
44.98/45.09	c   trivial          :       0.01          0          0          0          0          0          0          0          0
44.98/45.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
44.98/45.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
44.98/45.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
44.98/45.09	c   implics          :       0.00          0          0          0          0          0          0          0          0
44.98/45.09	c   probing          :       0.02          0          0          0          0          0          0          0          0
44.98/45.09	c   and              :       0.04         18        108          0          0          0        108          0        108
44.98/45.09	c   linear           :       0.00          1          8          0          0          0          0          0         50
44.98/45.09	c   logicor          :       0.01          0          0          0          0          0          0          0          0
44.98/45.09	c   root node        :          -          0          -          -          0          -          -          -          -
44.98/45.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
44.98/45.09	c   integral         :          0          0          0      17555          0          2        386          0          0      34686
44.98/45.09	c   and              :        324      34455      84800          0          0       1760     137813      38616          0          0
44.98/45.09	c   linear           :          9          6      83040          0          0       9281      59152          0          0          0
44.98/45.09	c   logicor          :         10+         6      42091          1          0        388      17600          0          0          0
44.98/45.09	c   countsols        :          0          0          0          1          0          0          0          0          0          0
44.98/45.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
44.98/45.09	c   integral         :       5.46       0.00       0.00       5.46       0.00
44.98/45.09	c   and              :       1.94       0.89       1.05       0.00       0.00
44.98/45.09	c   linear           :       4.68       0.00       4.68       0.00       0.00
44.98/45.09	c   logicor          :       1.42       0.00       1.42       0.00       0.00
44.98/45.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00
44.98/45.09	c Propagators        :       Time      Calls    Cutoffs    DomReds
44.98/45.09	c   rootredcost      :       0.04          0          0          0
44.98/45.09	c   pseudoobj        :       0.11      84378          0          0
44.98/45.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
44.98/45.09	c   propagation      :       3.88      11429      11357     184626       53.7       1172       31.4          -
44.98/45.09	c   infeasible LP    :       0.05        132        132        841       37.0         18       19.2          0
44.98/45.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
44.98/45.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
44.98/45.09	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
44.98/45.09	c   applied globally :          -          -          -      19233       30.6          -          -          -
44.98/45.09	c   applied locally  :          -          -          -        507       52.2          -          -          -
44.98/45.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
44.98/45.09	c   cut pool         :       0.00          5          -          -         31          -    (maximal pool size: 120)
44.98/45.09	c   redcost          :       0.35      34457          0          1          0          0
44.98/45.09	c   impliedbounds    :       0.00          6          0          0         23          0
44.98/45.09	c   intobj           :       0.00          0          0          0          0          0
44.98/45.09	c   gomory           :       0.08          6          0          0         57          0
44.98/45.09	c   strongcg         :       0.04          6          0          0         68          0
44.98/45.09	c   cmir             :       0.06          6          0          0         61          0
44.98/45.09	c   flowcover        :       0.07          6          0          0         94          0
44.98/45.09	c   clique           :       0.01          1          0          0          0          0
44.98/45.09	c   zerohalf         :       0.00          0          0          0          0          0
44.98/45.09	c   mcf              :       0.00          1          0          0          0          0
44.98/45.09	c Pricers            :       Time      Calls       Vars
44.98/45.09	c   problem variables:       0.00          0          0
44.98/45.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
44.98/45.09	c   relpscost        :       5.45      17554          2        386          0          0      34686
44.98/45.09	c   pscost           :       0.00          0          0          0          0          0          0
44.98/45.09	c   inference        :       0.00          0          0          0          0          0          0
44.98/45.09	c   mostinf          :       0.00          0          0          0          0          0          0
44.98/45.09	c   leastinf         :       0.00          0          0          0          0          0          0
44.98/45.09	c   fullstrong       :       0.00          0          0          0          0          0          0
44.98/45.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
44.98/45.09	c   random           :       0.00          0          0          0          0          0          0
44.98/45.09	c Primal Heuristics  :       Time      Calls      Found
44.98/45.09	c   LP solutions     :       0.02          -          1
44.98/45.09	c   pseudo solutions :       0.00          -          0
44.98/45.09	c   oneopt           :       0.00          0          0
44.98/45.09	c   crossover        :       0.00          0          0
44.98/45.09	c   guideddiving     :       0.00          0          0
44.98/45.09	c   intshifting      :       0.00          0          0
44.98/45.09	c   rootsoldiving    :       0.42         13          0
44.98/45.09	c   feaspump         :       0.11         13          0
44.98/45.09	c   coefdiving       :       0.14         26          0
44.98/45.09	c   pscostdiving     :       0.21         26          0
44.98/45.09	c   fracdiving       :       0.10         26          0
44.98/45.09	c   veclendiving     :       0.10         26          0
44.98/45.09	c   linesearchdiving :       0.12         26          0
44.98/45.09	c   objpscostdiving  :       0.23         14          0
44.98/45.09	c   simplerounding   :       0.01          0          0
44.98/45.09	c   rounding         :       0.09       2535          0
44.98/45.09	c   shifting         :       1.33        803          0
44.98/45.09	c   fixandinfer      :       0.00          0          0
44.98/45.09	c   intdiving        :       0.00          0          0
44.98/45.09	c   actconsdiving    :       0.00          0          0
44.98/45.09	c   octane           :       0.00          0          0
44.98/45.09	c   rens             :       0.02          1          0
44.98/45.09	c   rins             :       0.00          0          0
44.98/45.09	c   localbranching   :       0.00          0          0
44.98/45.09	c   mutation         :       0.00          0          0
44.98/45.09	c   dins             :       0.00          0          0
44.98/45.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
44.98/45.09	c   primal LP        :       0.53          0          0       0.00       0.00
44.98/45.09	c   dual LP          :      16.86      34446     110658       3.21    6563.35
44.98/45.09	c   barrier LP       :       0.00          0          0       0.00          -
44.98/45.09	c   diving/probing LP:       0.89       2054       8249       4.02    9268.54
44.98/45.09	c   strong branching :       5.08       4208      35260       8.38    6940.94
44.98/45.09	c     (at root node) :          -         35       2018      57.66          -
44.98/45.09	c   conflict analysis:       0.00          0          0       0.00          -
44.98/45.09	c B&B Tree           :
44.98/45.09	c   number of runs   :          1
44.98/45.09	c   nodes            :      23841
44.98/45.09	c   nodes (total)    :      23841
44.98/45.09	c   nodes left       :          0
44.98/45.09	c   max depth        :        101
44.98/45.09	c   max depth (total):        101
44.98/45.09	c   backtracks       :       5973 (25.1%)
44.98/45.09	c   delayed cutoffs  :       6068
44.98/45.09	c   repropagations   :      18133 (72357 domain reductions, 4685 cutoffs)
44.98/45.09	c   avg switch length:       5.72
44.98/45.09	c   switching time   :       3.04
44.98/45.09	c Solution           :
44.98/45.09	c   Solutions found  :          1 (1 improvements)
44.98/45.09	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 23841 nodes, 43.62 seconds, depth 87, found by <relaxation>)
44.98/45.09	c   Dual Bound       : +3.00000000000000e+00
44.98/45.09	c   Gap              :       0.00 %
44.98/45.09	c   Root Dual Bound  : +3.00000000000000e+00
45.07/45.10	c Time complete: 45.07.

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-1870030-1245188134/watcher-1870030-1245188134 -o /tmp/evaluation-result-1870030-1245188134/solver-1870030-1245188134 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870030-1245188134.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 2/64 5487
/proc/meminfo: memFree=1827744/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=7132 CPUtime=0
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 1067 0 0 0 0 0 0 0 18 0 1 0 186413417 7303168 1049 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5487/statm: 1783 1056 335 886 0 893 0

[startup+0.0670629 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5487
/proc/meminfo: memFree=1827744/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=13520 CPUtime=0.05
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 2783 0 0 0 2 3 0 0 18 0 1 0 186413417 13844480 2411 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 3380 2411 404 886 0 2490 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13520

[startup+0.101065 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5487
/proc/meminfo: memFree=1827744/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=14608 CPUtime=0.09
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 3075 0 0 0 5 4 0 0 18 0 1 0 186413417 14958592 2703 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 3652 2703 440 886 0 2762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14608

[startup+0.301087 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5487
/proc/meminfo: memFree=1827744/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=17316 CPUtime=0.29
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 3849 0 0 0 23 6 0 0 19 0 1 0 186413417 17731584 3471 1992294400 4194304 7823515 548682068736 18446744073709551615 5601700 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 4329 3471 562 886 0 3439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17316

[startup+0.70113 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 5487
/proc/meminfo: memFree=1827744/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=18292 CPUtime=0.69
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 6142 0 0 0 61 8 0 0 22 0 1 0 186413417 18731008 3843 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 4573 3843 568 886 0 3683 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18292

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1814744/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=18292 CPUtime=1.49
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 6144 0 0 0 139 10 0 0 25 0 1 0 186413417 18731008 3845 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 4573 3845 569 886 0 3683 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18292

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1814616/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=18292 CPUtime=3.09
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 6151 0 0 0 295 14 0 0 25 0 1 0 186413417 18731008 3852 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 4573 3852 574 886 0 3683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18292

[startup+6.30274 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1814040/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=19632 CPUtime=6.28
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 6460 0 0 0 605 23 0 0 25 0 1 0 186413417 20103168 4161 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 4908 4161 574 886 0 4018 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19632

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1810976/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=22376 CPUtime=12.68
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 7153 0 0 0 1226 42 0 0 25 0 1 0 186413417 22913024 4851 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 5594 4851 574 886 0 4704 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22376

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1807584/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=25528 CPUtime=25.47
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 7958 0 0 0 2466 81 0 0 25 0 1 0 186413417 26140672 5652 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 6382 5652 574 886 0 5492 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25528

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

[startup+38.3045 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1806368/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=26848 CPUtime=38.28
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 8306 0 0 0 3708 120 0 0 25 0 1 0 186413417 27492352 5999 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 6712 5999 574 886 0 5822 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 26848

[startup+41.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1805600/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=28028 CPUtime=41.47
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 8602 0 0 0 4017 130 0 0 25 0 1 0 186413417 28700672 6290 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 7007 6290 574 886 0 6117 0
Current children cumulated CPU time (s) 41.47
Current children cumulated vsize (KiB) 28028

[startup+43.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1804960/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=29012 CPUtime=43.07
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 8839 0 0 0 4172 135 0 0 25 0 1 0 186413417 29708288 6516 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 7253 6516 574 886 0 6363 0
Current children cumulated CPU time (s) 43.07
Current children cumulated vsize (KiB) 29012

[startup+43.9018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1803488/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=29768 CPUtime=43.87
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 9026 0 0 0 4250 137 0 0 25 0 1 0 186413417 30482432 6703 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 7442 6703 574 886 0 6552 0
Current children cumulated CPU time (s) 43.87
Current children cumulated vsize (KiB) 29768

[startup+44.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1803488/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=30248 CPUtime=44.67
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 9154 0 0 0 4327 140 0 0 25 0 1 0 186413417 30973952 6828 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5487/statm: 7562 6828 574 886 0 6672 0
Current children cumulated CPU time (s) 44.67
Current children cumulated vsize (KiB) 30248

[startup+45.1059 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5488
/proc/meminfo: memFree=1802912/2055920 swapFree=4182492/4192956
[pid=5487] ppid=5485 vsize=23656 CPUtime=45.07
/proc/5487/stat : 5487 (pbscip.linux.x8) R 5485 5487 4970 0 -1 4194304 9169 0 0 0 4365 142 0 0 25 0 1 0 186413417 24223744 4957 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/5487/statm: 5914 4957 576 886 0 5024 0
Current children cumulated CPU time (s) 45.07
Current children cumulated vsize (KiB) 23656

Child status: 0
Real time (s): 45.1104
CPU time (s): 45.0891
CPU user time (s): 43.6584
CPU system time (s): 1.43078
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 30248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.6584
system time used= 1.43078
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9172
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= 59

runsolver used 0.042993 second user time and 0.107983 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-16 23:35:34
IDJOB=1870030
IDBENCH=48014
IDSOLVER=683
FILE ID=node21/1870030-1245188134
PBS_JOBID= 9368278
Free space on /tmp= 66092 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=7-P0=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-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-1870030-1245188134/watcher-1870030-1245188134 -o /tmp/evaluation-result-1870030-1245188134/solver-1870030-1245188134 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870030-1245188134.opb

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

MD5SUM BENCH= 0529ad177104c2b8c24f12c8a325b463
RANDOM SEED=1618336037

node21.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		: 3000.239
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	: 5914.62
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		: 3000.239
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:       1828608 kB
Buffers:         52188 kB
Cached:          99684 kB
SwapCached:       4256 kB
Active:          58096 kB
Inactive:       101176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828608 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            54052 kB
Committed_AS:   176848 kB
PageTables:       1384 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= 66080 MiB
End job on node21 at 2009-06-16 23:36:19