Trace number 1869886

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 3.37249 3.37404

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=23-P1=11-P2=13-P3=17-P4=19-P5=53-P6=67-P7=29-P8=7-B.opb
MD5SUM7950e484ba213c1be7d5b467b494899c
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 benchmark3.37249
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-1869886-1245187009.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
0.00/0.04	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
0.00/0.05	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
0.00/0.07	c    (0.0s) probing: 177/328 (54.0%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.00/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.07	c presolving (10 rounds):
0.00/0.07	c  104 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 116 changed coefficients
0.00/0.07	c  5328 implications, 0 cliques
0.00/0.07	c presolved problem has 328 variables (328 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.07	c     200 constraints of type <and>
0.00/0.07	c       8 constraints of type <linear>
0.00/0.07	c       9 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 2)
0.00/0.07	c Presolving Time: 0.03
0.00/0.07	c OPT-NLC
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = c 1620
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = c 1791
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = c 10000
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving problem
0.00/0.07	c 
0.00/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.08	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 
0.09/0.13	c   0.1s|     1 |     0 |   377 |1609k|   0 |  46 | 328 | 217 | 217 | 328 | 442 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   404 |1667k|   0 |  45 | 328 | 217 | 217 | 328 | 456 |  39 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   437 |1713k|   0 |  53 | 328 | 217 | 217 | 328 | 469 |  52 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   479 |1771k|   0 |  60 | 328 | 217 | 217 | 328 | 486 |  69 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   567 |1821k|   0 |  69 | 328 | 217 | 217 | 328 | 508 |  91 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.55	c   0.5s|     1 |     2 |   567 |1822k|   0 |  69 | 328 | 217 | 217 | 328 | 508 |  91 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
3.29/3.36	o 3
3.29/3.36	c * 3.2s|   568 |     0 |  4228 |2168k|  64 |   - | 328 | 552 |  79 | 328 | 188 |1140 | 336 |1791 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.29/3.36	c 
3.29/3.36	c SCIP Status        : problem is solved [optimal solution found]
3.29/3.36	c Solving Time (sec) : 3.20
3.29/3.36	c Solving Nodes      : 568
3.29/3.36	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
3.29/3.36	c Dual Bound         : +3.00000000000000e+00
3.29/3.36	c Gap                : 0.00 %
3.29/3.36	c NODE         568
3.29/3.36	c DUAL BOUND   3
3.29/3.36	c PRIMAL BOUND 3
3.29/3.36	c GAP          0
3.29/3.36	s OPTIMUM FOUND
3.29/3.36	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 
3.29/3.36	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 x77 
3.29/3.36	v -x76 -x75 x74 x73 -x114 -x113 x112 -x111 -x110 x109 x72 -x71 x70 x69 -x68 x67 -x108 x107 x106 x105 x104 -x103 -x66 x65 x64 
3.29/3.36	v -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 x43 -x42 
3.29/3.36	v -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 -x15 -x14 
3.29/3.36	v x13 x12 -x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1 
3.29/3.36	c SCIP Status        : problem is solved [optimal solution found]
3.29/3.36	c Solving Time       :       3.20
3.29/3.36	c Original Problem   :
3.29/3.36	c   Problem name     : HOME/instance-1869886-1245187009.opb
3.29/3.36	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
3.29/3.36	c   Constraints      : 305 initial, 305 maximal
3.29/3.36	c Presolved Problem  :
3.29/3.36	c   Problem name     : t_HOME/instance-1869886-1245187009.opb
3.29/3.36	c   Variables        : 328 (328 binary, 0 integer, 0 implicit integer, 0 continuous)
3.29/3.36	c   Constraints      : 217 initial, 552 maximal
3.29/3.36	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.29/3.36	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.29/3.36	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.29/3.36	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.29/3.36	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.29/3.36	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.29/3.36	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.29/3.36	c   and              :       0.00         16         80          0          0          0         80          0         80
3.29/3.36	c   linear           :       0.01          1          7          0          0          0          0          0         36
3.29/3.36	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.29/3.36	c   root node        :          -          0          -          -          0          -          -          -          -
3.29/3.36	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.29/3.36	c   integral         :          0          0          0        459          0          0         60          0          0        830
3.29/3.36	c   and              :        200        908       2297          0          0         42       2624       1069          0          0
3.29/3.36	c   linear           :          8          6       2254          0          0        152       1421          0          0          0
3.29/3.36	c   logicor          :          9+         6        719          1          0          4        243          0          0          0
3.29/3.36	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.29/3.36	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.29/3.36	c   integral         :       2.07       0.00       0.00       2.07       0.00
3.29/3.36	c   and              :       0.04       0.02       0.02       0.00       0.00
3.29/3.36	c   linear           :       0.06       0.00       0.06       0.00       0.00
3.29/3.36	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.29/3.36	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.29/3.36	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.29/3.36	c   rootredcost      :       0.00          0          0          0
3.29/3.36	c   pseudoobj        :       0.01       1930          0          0
3.29/3.36	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.29/3.36	c   propagation      :       0.04        198        198       1686       29.1         18       23.1          -
3.29/3.36	c   infeasible LP    :       0.00          1          1          6       17.3          0        0.0          0
3.29/3.36	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.29/3.36	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.29/3.36	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.29/3.36	c   applied globally :          -          -          -        335       18.6          -          -          -
3.29/3.36	c   applied locally  :          -          -          -          1       36.0          -          -          -
3.29/3.36	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.29/3.36	c   cut pool         :       0.00          5          -          -         37          -    (maximal pool size: 204)
3.29/3.36	c   redcost          :       0.01        909          0          0          0          0
3.29/3.36	c   impliedbounds    :       0.00          6          0          0         29          0
3.29/3.36	c   intobj           :       0.00          0          0          0          0          0
3.29/3.36	c   gomory           :       0.08          6          0          0         18          0
3.29/3.36	c   strongcg         :       0.04          6          0          0        248          0
3.29/3.36	c   cmir             :       0.03          6          0          0         82          0
3.29/3.36	c   flowcover        :       0.07          6          0          0        125          0
3.29/3.36	c   clique           :       0.00          1          0          0          0          0
3.29/3.36	c   zerohalf         :       0.00          0          0          0          0          0
3.29/3.36	c   mcf              :       0.00          1          0          0          0          0
3.29/3.36	c Pricers            :       Time      Calls       Vars
3.29/3.36	c   problem variables:       0.00          0          0
3.29/3.36	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.29/3.36	c   relpscost        :       2.07        458          0         60          0          0        830
3.29/3.36	c   pscost           :       0.00          0          0          0          0          0          0
3.29/3.36	c   inference        :       0.00          0          0          0          0          0          0
3.29/3.36	c   mostinf          :       0.00          0          0          0          0          0          0
3.29/3.36	c   leastinf         :       0.00          0          0          0          0          0          0
3.29/3.36	c   fullstrong       :       0.00          0          0          0          0          0          0
3.29/3.36	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.29/3.36	c   random           :       0.00          0          0          0          0          0          0
3.29/3.36	c Primal Heuristics  :       Time      Calls      Found
3.29/3.36	c   LP solutions     :       0.00          -          1
3.29/3.36	c   pseudo solutions :       0.00          -          0
3.29/3.36	c   oneopt           :       0.00          0          0
3.29/3.36	c   coefdiving       :       0.00          0          0
3.29/3.36	c   pscostdiving     :       0.00          0          0
3.29/3.36	c   fracdiving       :       0.00          0          0
3.29/3.36	c   veclendiving     :       0.00          0          0
3.29/3.36	c   objpscostdiving  :       0.00          0          0
3.29/3.36	c   rootsoldiving    :       0.00          0          0
3.29/3.36	c   linesearchdiving :       0.00          0          0
3.29/3.36	c   guideddiving     :       0.00          0          0
3.29/3.36	c   crossover        :       0.00          0          0
3.29/3.36	c   intshifting      :       0.00          0          0
3.29/3.36	c   feaspump         :       0.01          1          0
3.29/3.36	c   simplerounding   :       0.00          0          0
3.29/3.36	c   rounding         :       0.05        387          0
3.29/3.36	c   shifting         :       0.14        106          0
3.29/3.36	c   fixandinfer      :       0.00          0          0
3.29/3.36	c   intdiving        :       0.00          0          0
3.29/3.36	c   actconsdiving    :       0.00          0          0
3.29/3.36	c   octane           :       0.00          0          0
3.29/3.36	c   rens             :       0.02          1          0
3.29/3.36	c   rins             :       0.00          0          0
3.29/3.36	c   localbranching   :       0.00          0          0
3.29/3.36	c   mutation         :       0.00          0          0
3.29/3.36	c   dins             :       0.00          0          0
3.29/3.36	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.29/3.36	c   primal LP        :       0.03          0          0       0.00       0.00
3.29/3.36	c   dual LP          :       0.36        919       3909       4.25   10858.33
3.29/3.36	c   barrier LP       :       0.00          0          0       0.00          -
3.29/3.36	c   diving/probing LP:       0.01         12        319      26.58   31900.00
3.29/3.36	c   strong branching :       2.07       1791      21877      12.21   10568.60
3.29/3.36	c     (at root node) :          -         23       1382      60.09          -
3.29/3.36	c   conflict analysis:       0.00          0          0       0.00          -
3.29/3.36	c B&B Tree           :
3.29/3.36	c   number of runs   :          1
3.29/3.36	c   nodes            :        568
3.29/3.36	c   nodes (total)    :        568
3.29/3.36	c   nodes left       :          0
3.29/3.36	c   max depth        :         64
3.29/3.36	c   max depth (total):         64
3.29/3.36	c   backtracks       :         81 (14.3%)
3.29/3.36	c   delayed cutoffs  :         66
3.29/3.36	c   repropagations   :        395 (1074 domain reductions, 47 cutoffs)
3.29/3.36	c   avg switch length:       3.43
3.29/3.36	c   switching time   :       0.05
3.29/3.36	c Solution           :
3.29/3.36	c   Solutions found  :          1 (1 improvements)
3.29/3.36	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 568 nodes, 3.20 seconds, depth 58, found by <relaxation>)
3.29/3.36	c   Dual Bound       : +3.00000000000000e+00
3.29/3.36	c   Gap              :       0.00 %
3.29/3.36	c   Root Dual Bound  : +3.00000000000000e+00
3.29/3.37	c Time complete: 3.37.

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-1869886-1245187009/watcher-1869886-1245187009 -o /tmp/evaluation-result-1869886-1245187009/solver-1869886-1245187009 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869886-1245187009.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: 1.73 1.60 1.30 3/64 8447
/proc/meminfo: memFree=1555700/2055920 swapFree=4178716/4192956
[pid=8447] ppid=8445 vsize=6100 CPUtime=0
/proc/8447/stat : 8447 (pbscip.linux.x8) R 8445 8447 6718 0 -1 4194304 544 0 0 0 0 0 0 0 20 0 1 0 186298839 6246400 526 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8447/statm: 1525 535 325 886 0 635 0

[startup+0.102585 s]
/proc/loadavg: 1.73 1.60 1.30 3/64 8447
/proc/meminfo: memFree=1555700/2055920 swapFree=4178716/4192956
[pid=8447] ppid=8445 vsize=14248 CPUtime=0.09
/proc/8447/stat : 8447 (pbscip.linux.x8) R 8445 8447 6718 0 -1 4194304 3132 0 0 0 6 3 0 0 20 0 1 0 186298839 14589952 2760 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8447/statm: 3562 2760 553 886 0 2672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14248

[startup+0.201594 s]
/proc/loadavg: 1.73 1.60 1.30 3/64 8447
/proc/meminfo: memFree=1555700/2055920 swapFree=4178716/4192956
[pid=8447] ppid=8445 vsize=15144 CPUtime=0.19
/proc/8447/stat : 8447 (pbscip.linux.x8) R 8445 8447 6718 0 -1 4194304 3375 0 0 0 16 3 0 0 21 0 1 0 186298839 15507456 3000 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8447/statm: 3786 3000 562 886 0 2896 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15144

[startup+0.301605 s]
/proc/loadavg: 1.73 1.60 1.30 3/64 8447
/proc/meminfo: memFree=1555700/2055920 swapFree=4178716/4192956
[pid=8447] ppid=8445 vsize=15532 CPUtime=0.29
/proc/8447/stat : 8447 (pbscip.linux.x8) R 8445 8447 6718 0 -1 4194304 3515 0 0 0 25 4 0 0 22 0 1 0 186298839 15904768 3139 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8447/statm: 3883 3139 562 886 0 2993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15532

[startup+0.70181 s]
/proc/loadavg: 1.73 1.60 1.30 3/64 8447
/proc/meminfo: memFree=1555700/2055920 swapFree=4178716/4192956
[pid=8447] ppid=8445 vsize=15936 CPUtime=0.7
/proc/8447/stat : 8447 (pbscip.linux.x8) R 8445 8447 6718 0 -1 4194304 5362 0 0 0 64 6 0 0 25 0 1 0 186298839 16318464 3245 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8447/statm: 3984 3245 567 886 0 3094 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 15936

[startup+1.50173 s]
/proc/loadavg: 1.73 1.60 1.30 2/65 8448
/proc/meminfo: memFree=1544748/2055920 swapFree=4178716/4192956
[pid=8447] ppid=8445 vsize=15936 CPUtime=1.49
/proc/8447/stat : 8447 (pbscip.linux.x8) R 8445 8447 6718 0 -1 4194304 5367 0 0 0 140 9 0 0 25 0 1 0 186298839 16318464 3250 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8447/statm: 3984 3250 571 886 0 3094 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15936

[startup+3.10189 s]
/proc/loadavg: 1.73 1.60 1.30 2/65 8448
/proc/meminfo: memFree=1544556/2055920 swapFree=4178716/4192956
[pid=8447] ppid=8445 vsize=15936 CPUtime=3.09
/proc/8447/stat : 8447 (pbscip.linux.x8) R 8445 8447 6718 0 -1 4194304 5367 0 0 0 295 14 0 0 25 0 1 0 186298839 16318464 3250 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8447/statm: 3984 3250 571 886 0 3094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15936

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

[startup+3.2029 s]
/proc/loadavg: 1.73 1.60 1.30 2/65 8448
/proc/meminfo: memFree=1544556/2055920 swapFree=4178716/4192956
[pid=8447] ppid=8445 vsize=15936 CPUtime=3.19
/proc/8447/stat : 8447 (pbscip.linux.x8) R 8445 8447 6718 0 -1 4194304 5367 0 0 0 304 15 0 0 25 0 1 0 186298839 16318464 3250 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8447/statm: 3984 3250 571 886 0 3094 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 15936

[startup+3.30291 s]
/proc/loadavg: 1.73 1.60 1.30 2/65 8448
/proc/meminfo: memFree=1544564/2055920 swapFree=4178716/4192956
[pid=8447] ppid=8445 vsize=16156 CPUtime=3.29
/proc/8447/stat : 8447 (pbscip.linux.x8) R 8445 8447 6718 0 -1 4194304 5414 0 0 0 314 15 0 0 25 0 1 0 186298839 16543744 3297 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8447/statm: 4039 3297 571 886 0 3149 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 16156

Child status: 0
Real time (s): 3.37404
CPU time (s): 3.37249
CPU user time (s): 3.21151
CPU system time (s): 0.160975
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 16156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.21151
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5428
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= 5

runsolver used 0.009998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 23:16:49
IDJOB=1869886
IDBENCH=47942
IDSOLVER=683
FILE ID=node90/1869886-1245187009
PBS_JOBID= 9368280
Free space on /tmp= 66528 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=23-P1=11-P2=13-P3=17-P4=19-P5=53-P6=67-P7=29-P8=7-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-1869886-1245187009/watcher-1869886-1245187009 -o /tmp/evaluation-result-1869886-1245187009/solver-1869886-1245187009 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869886-1245187009.opb

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

MD5SUM BENCH= 7950e484ba213c1be7d5b467b494899c
RANDOM SEED=2136546354

node90.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1556116 kB
Buffers:         33072 kB
Cached:         399800 kB
SwapCached:       8448 kB
Active:          65700 kB
Inactive:       377724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556116 kB
SwapTotal:     4192956 kB
SwapFree:      4178716 kB
Dirty:           10152 kB
Writeback:           0 kB
Mapped:          16268 kB
Slab:            42364 kB
Committed_AS:    94980 kB
PageTables:       1436 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= 66520 MiB
End job on node90 at 2009-06-16 23:16:53