Trace number 1870172

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 5.48417 5.486

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=17-B.opb
MD5SUM0eba974a59288ae5bf4b2b37c5eda4fb
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 benchmark5.48417
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

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-1870172-1245189437.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1936 impls, 0 clqs
0.00/0.05	c (round 2) 20 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 9 upgd conss, 2776 impls, 0 clqs
0.00/0.05	c (round 3) 32 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 9 upgd conss, 3496 impls, 0 clqs
0.00/0.05	c (round 4) 44 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 9 upgd conss, 4096 impls, 0 clqs
0.00/0.05	c (round 5) 56 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 9 upgd conss, 4576 impls, 0 clqs
0.00/0.06	c (round 6) 68 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 9 upgd conss, 4936 impls, 0 clqs
0.00/0.06	c (round 7) 80 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 5176 impls, 0 clqs
0.00/0.06	c (round 8) 92 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.00/0.06	c (round 9) 104 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 9 upgd conss, 5296 impls, 0 clqs
0.00/0.08	c    (0.1s) probing: 177/328 (54.0%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.00/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.00/0.08	c presolving (10 rounds):
0.00/0.08	c  104 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 116 changed coefficients
0.00/0.08	c  5328 implications, 0 cliques
0.00/0.08	c presolved problem has 328 variables (328 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.08	c     200 constraints of type <and>
0.00/0.08	c       8 constraints of type <linear>
0.00/0.08	c       9 constraints of type <logicor>
0.00/0.08	c transformed objective value is always integral (scale: 2)
0.00/0.08	c Presolving Time: 0.05
0.00/0.08	c OPT-NLC
0.00/0.08	c -----------------------------------------------------------------------------------------------
0.00/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08	c limits/memory = c 1620
0.00/0.08	c # maximal time in seconds to run
0.00/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08	c limits/time = c 1791
0.00/0.08	c # frequency for displaying node information lines
0.00/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.08	c display/freq = c 10000
0.00/0.08	c -----------------------------------------------------------------------------------------------
0.00/0.08	c start solving problem
0.00/0.08	c 
0.08/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.08/0.08	c   0.1s|     1 |     0 |    20 |1539k|   0 |  11 | 328 | 217 | 217 | 328 | 417 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   354 |1570k|   0 |  32 | 328 | 217 | 217 | 328 | 426 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   374 |1609k|   0 |  43 | 328 | 217 | 217 | 328 | 442 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   412 |1670k|   0 |  51 | 328 | 217 | 217 | 328 | 456 |  39 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   438 |1720k|   0 |  57 | 328 | 217 | 217 | 328 | 474 |  57 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |   489 |1757k|   0 |  60 | 328 | 217 | 217 | 328 | 487 |  70 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.40	c   0.3s|     1 |     0 |   564 |1825k|   0 |  73 | 328 | 217 | 217 | 328 | 506 |  89 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.5s|     1 |     2 |   564 |1826k|   0 |  73 | 328 | 217 | 217 | 328 | 506 |  89 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
5.40/5.47	o 3
5.40/5.47	c * 5.2s|  1039 |     0 |  7276 |2374k|  66 |   - | 328 | 887 |  67 | 328 | 249 |1860 | 674 |2353 | 3.000000e+00 | 3.000000e+00 |   0.00%
5.40/5.47	c 
5.40/5.47	c SCIP Status        : problem is solved [optimal solution found]
5.40/5.47	c Solving Time (sec) : 5.25
5.40/5.47	c Solving Nodes      : 1039
5.40/5.47	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
5.40/5.47	c Dual Bound         : +3.00000000000000e+00
5.40/5.47	c Gap                : 0.00 %
5.40/5.47	c NODE         1039
5.40/5.47	c DUAL BOUND   3
5.40/5.47	c PRIMAL BOUND 3
5.40/5.47	c GAP          0
5.40/5.47	s OPTIMUM FOUND
5.40/5.47	v x144 -x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 x134 -x133 x96 -x95 x94 -x93 -x92 x91 -x132 -x131 -x130 -x129 -x128 -x127 
5.40/5.47	v x90 x89 x88 x87 x86 x85 -x126 -x125 -x124 x123 -x122 x121 -x84 x83 -x82 x81 -x80 x79 -x120 -x119 -x118 x117 -x116 x115 -x78 
5.40/5.47	v x77 x76 x75 x74 x73 -x114 -x113 -x112 x111 -x110 -x109 x72 -x71 -x70 x69 x68 x67 x108 -x107 x106 -x105 -x104 -x103 -x66 -x65 
5.40/5.47	v -x64 x63 -x62 x61 -x102 -x101 -x100 -x99 -x98 -x97 x60 x59 x58 -x57 -x56 x55 x54 x53 x52 -x51 x50 x49 -x48 x47 -x46 x45 x44 
5.40/5.47	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 
5.40/5.47	v x15 -x14 x13 -x12 x11 -x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1 
5.40/5.47	c SCIP Status        : problem is solved [optimal solution found]
5.40/5.47	c Solving Time       :       5.25
5.40/5.47	c Original Problem   :
5.40/5.47	c   Problem name     : HOME/instance-1870172-1245189437.opb
5.40/5.47	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
5.40/5.47	c   Constraints      : 305 initial, 305 maximal
5.40/5.47	c Presolved Problem  :
5.40/5.47	c   Problem name     : t_HOME/instance-1870172-1245189437.opb
5.40/5.47	c   Variables        : 328 (328 binary, 0 integer, 0 implicit integer, 0 continuous)
5.40/5.47	c   Constraints      : 217 initial, 887 maximal
5.40/5.47	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.40/5.47	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.40/5.47	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.40/5.47	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.40/5.47	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.40/5.47	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.40/5.47	c   probing          :       0.02          0          0          0          0          0          0          0          0
5.40/5.47	c   and              :       0.02         16         80          0          0          0         80          0         80
5.40/5.47	c   linear           :       0.00          1          7          0          0          0          0          0         36
5.40/5.47	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.40/5.47	c   root node        :          -          0          -          -          0          -          -          -          -
5.40/5.47	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.40/5.47	c   integral         :          0          0          0        872          0          1        118          0          0       1582
5.40/5.47	c   and              :        200       1731       3689          0          0         74       4309       1791          0          0
5.40/5.47	c   linear           :          8          6       3615          0          0        257       1898          0          0          0
5.40/5.47	c   logicor          :          9+         6       1289          1          0          9        363          0          0          0
5.40/5.47	c   countsols        :          0          0          0          1          0          0          0          0          0          0
5.40/5.47	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.40/5.47	c   integral         :       3.17       0.00       0.00       3.17       0.00
5.40/5.47	c   and              :       0.09       0.05       0.04       0.00       0.00
5.40/5.47	c   linear           :       0.07       0.00       0.07       0.00       0.00
5.40/5.47	c   logicor          :       0.00       0.00       0.00       0.00       0.00
5.40/5.47	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.40/5.47	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.40/5.47	c   rootredcost      :       0.00          0          0          0
5.40/5.47	c   pseudoobj        :       0.00       3323          0          0
5.40/5.47	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.40/5.47	c   propagation      :       0.04        340        339       3252       30.9        129       14.7          -
5.40/5.47	c   infeasible LP    :       0.00          2          2         24       32.4          0        0.0          0
5.40/5.47	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.40/5.47	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.40/5.47	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.40/5.47	c   applied globally :          -          -          -        670       18.0          -          -          -
5.40/5.47	c   applied locally  :          -          -          -          4       33.0          -          -          -
5.40/5.47	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.40/5.47	c   cut pool         :       0.00          5          -          -         36          -    (maximal pool size: 225)
5.40/5.47	c   redcost          :       0.02       1732          0          0          0          0
5.40/5.47	c   impliedbounds    :       0.00          6          0          0         27          0
5.40/5.47	c   intobj           :       0.00          0          0          0          0          0
5.40/5.47	c   gomory           :       0.09          6          0          0         34          0
5.40/5.47	c   strongcg         :       0.06          6          0          0        199          0
5.40/5.47	c   cmir             :       0.05          6          0          0         87          0
5.40/5.47	c   flowcover        :       0.08          6          0          0        146          0
5.40/5.47	c   clique           :       0.00          1          0          0          0          0
5.40/5.47	c   zerohalf         :       0.00          0          0          0          0          0
5.40/5.47	c   mcf              :       0.00          1          0          0          0          0
5.40/5.47	c Pricers            :       Time      Calls       Vars
5.40/5.47	c   problem variables:       0.00          0          0
5.40/5.47	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.40/5.47	c   relpscost        :       3.16        871          1        118          0          0       1582
5.40/5.47	c   pscost           :       0.00          0          0          0          0          0          0
5.40/5.47	c   inference        :       0.00          0          0          0          0          0          0
5.40/5.47	c   mostinf          :       0.00          0          0          0          0          0          0
5.40/5.47	c   leastinf         :       0.00          0          0          0          0          0          0
5.40/5.47	c   fullstrong       :       0.00          0          0          0          0          0          0
5.40/5.47	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.40/5.47	c   random           :       0.00          0          0          0          0          0          0
5.40/5.47	c Primal Heuristics  :       Time      Calls      Found
5.40/5.47	c   LP solutions     :       0.00          -          1
5.40/5.47	c   pseudo solutions :       0.00          -          0
5.40/5.47	c   oneopt           :       0.00          0          0
5.40/5.47	c   objpscostdiving  :       0.00          0          0
5.40/5.47	c   rootsoldiving    :       0.00          0          0
5.40/5.47	c   linesearchdiving :       0.00          0          0
5.40/5.47	c   guideddiving     :       0.00          0          0
5.40/5.47	c   crossover        :       0.00          0          0
5.40/5.47	c   intshifting      :       0.00          0          0
5.40/5.47	c   coefdiving       :       0.01          1          0
5.40/5.47	c   pscostdiving     :       0.00          1          0
5.40/5.47	c   fracdiving       :       0.00          1          0
5.40/5.47	c   veclendiving     :       0.01          1          0
5.40/5.47	c   feaspump         :       0.01          1          0
5.40/5.47	c   simplerounding   :       0.00          0          0
5.40/5.47	c   rounding         :       0.04        533          0
5.40/5.47	c   shifting         :       0.26        161          0
5.40/5.47	c   fixandinfer      :       0.00          0          0
5.40/5.47	c   intdiving        :       0.00          0          0
5.40/5.47	c   actconsdiving    :       0.00          0          0
5.40/5.47	c   octane           :       0.00          0          0
5.40/5.47	c   rens             :       0.02          1          0
5.40/5.47	c   rins             :       0.00          0          0
5.40/5.47	c   localbranching   :       0.00          0          0
5.40/5.47	c   mutation         :       0.00          0          0
5.40/5.47	c   dins             :       0.00          0          0
5.40/5.47	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.40/5.47	c   primal LP        :       0.01          0          0       0.00       0.00
5.40/5.47	c   dual LP          :       0.91       1758       6786       3.86    7457.14
5.40/5.47	c   barrier LP       :       0.00          0          0       0.00          -
5.40/5.47	c   diving/probing LP:       0.03         60        490       8.17   16333.33
5.40/5.47	c   strong branching :       3.13       2353      29011      12.33    9268.69
5.40/5.47	c     (at root node) :          -         18       1157      64.28          -
5.40/5.47	c   conflict analysis:       0.00          0          0       0.00          -
5.40/5.47	c B&B Tree           :
5.40/5.47	c   number of runs   :          1
5.40/5.47	c   nodes            :       1039
5.40/5.47	c   nodes (total)    :       1039
5.40/5.47	c   nodes left       :          0
5.40/5.47	c   max depth        :         66
5.40/5.47	c   max depth (total):         66
5.40/5.47	c   backtracks       :        156 (15.0%)
5.40/5.47	c   delayed cutoffs  :        127
5.40/5.47	c   repropagations   :        599 (1424 domain reductions, 87 cutoffs)
5.40/5.47	c   avg switch length:       4.04
5.40/5.47	c   switching time   :       0.11
5.40/5.47	c Solution           :
5.40/5.47	c   Solutions found  :          1 (1 improvements)
5.40/5.47	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1039 nodes, 5.25 seconds, depth 63, found by <relaxation>)
5.40/5.47	c   Dual Bound       : +3.00000000000000e+00
5.40/5.47	c   Gap              :       0.00 %
5.40/5.47	c   Root Dual Bound  : +3.00000000000000e+00
5.40/5.48	c Time complete: 5.47.

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-1870172-1245189437/watcher-1870172-1245189437 -o /tmp/evaluation-result-1870172-1245189437/solver-1870172-1245189437 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870172-1245189437.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 5522
/proc/meminfo: memFree=1842608/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=4324 CPUtime=0
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 470 0 0 0 0 0 0 0 18 0 1 0 186540726 4427776 455 1992294400 4194304 7823515 548682068736 18446744073709551615 6807549 0 0 4096 0 0 0 0 17 1 0 0
/proc/5522/statm: 1082 463 300 886 0 192 0

[startup+0.085398 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5522
/proc/meminfo: memFree=1842608/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=13472 CPUtime=0.08
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 2849 0 0 0 5 3 0 0 18 0 1 0 186540726 13795328 2477 1992294400 4194304 7823515 548682068736 18446744073709551615 4294211 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 3368 2477 489 886 0 2478 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13472

[startup+0.1014 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5522
/proc/meminfo: memFree=1842608/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=14112 CPUtime=0.09
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 3099 0 0 0 6 3 0 0 18 0 1 0 186540726 14450688 2727 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 3528 2727 535 886 0 2638 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14112

[startup+0.301428 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5522
/proc/meminfo: memFree=1842608/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=15576 CPUtime=0.29
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 3447 0 0 0 25 4 0 0 19 0 1 0 186540726 15949824 3072 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 3894 3072 562 886 0 3004 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15576

[startup+0.701485 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5522
/proc/meminfo: memFree=1842608/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=16292 CPUtime=0.69
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 5458 0 0 0 63 6 0 0 22 0 1 0 186540726 16683008 3326 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 4073 3326 568 886 0 3183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16292

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1831272/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=16292 CPUtime=1.49
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 5459 0 0 0 141 8 0 0 25 0 1 0 186540726 16683008 3327 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 4073 3327 569 886 0 3183 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16292

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1831144/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=16292 CPUtime=3.09
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 5463 0 0 0 295 14 0 0 25 0 1 0 186540726 16683008 3331 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 4073 3331 572 886 0 3183 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16292

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

[startup+4.70206 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1831080/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=16716 CPUtime=4.69
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 5547 0 0 0 451 18 0 0 25 0 1 0 186540726 17117184 3415 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 4179 3415 574 886 0 3289 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 16716

[startup+5.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1831080/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=16716 CPUtime=5.09
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 5569 0 0 0 490 19 0 0 25 0 1 0 186540726 17117184 3436 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 4179 3436 574 886 0 3289 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 16716

[startup+5.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1831080/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=16848 CPUtime=5.29
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 5587 0 0 0 509 20 0 0 25 0 1 0 186540726 17252352 3454 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 4212 3454 574 886 0 3322 0
Current children cumulated CPU time (s) 5.29
Current children cumulated vsize (KiB) 16848

[startup+5.40116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1830696/2055920 swapFree=4182572/4192956
[pid=5522] ppid=5520 vsize=17020 CPUtime=5.4
/proc/5522/stat : 5522 (pbscip.linux.x8) R 5520 5522 5260 0 -1 4194304 5623 0 0 0 519 21 0 0 25 0 1 0 186540726 17428480 3490 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5522/statm: 4255 3490 574 886 0 3365 0
Current children cumulated CPU time (s) 5.4
Current children cumulated vsize (KiB) 17020

Child status: 0
Real time (s): 5.486
CPU time (s): 5.48417
CPU user time (s): 5.2652
CPU system time (s): 0.218966
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 17020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.2652
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5642
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= 7

runsolver used 0.005999 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 23:57:17
IDJOB=1870172
IDBENCH=48085
IDSOLVER=683
FILE ID=node39/1870172-1245189437
PBS_JOBID= 9368293
Free space on /tmp= 66128 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=6-P0=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=17-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-1870172-1245189437/watcher-1870172-1245189437 -o /tmp/evaluation-result-1870172-1245189437/solver-1870172-1245189437 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870172-1245189437.opb

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

MD5SUM BENCH= 0eba974a59288ae5bf4b2b37c5eda4fb
RANDOM SEED=1928567209

node39.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	: 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		: 3000.263
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:       1843024 kB
Buffers:         52680 kB
Cached:          92160 kB
SwapCached:       4216 kB
Active:          51048 kB
Inactive:       101684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843024 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:           10028 kB
Writeback:           0 kB
Mapped:          13604 kB
Slab:            46172 kB
Committed_AS:   142076 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= 66120 MiB
End job on node39 at 2009-06-16 23:57:22