Trace number 1870109

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT2 14.5748 14.5798

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-B.opb
MD5SUM703541714091bf2de3415b24b852b4fc
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark4.05138
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
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 Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870109-1245188965.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:
0.02/0.04	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
0.02/0.04	c (round 2) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 9 upgd conss, 1958 impls, 0 clqs
0.02/0.06	c    (0.0s) probing: 194/424 (45.8%) - 0 fixings, 0 aggregations, 41 implications, 0 bound changes
0.02/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.06	c presolving (3 rounds):
0.02/0.06	c  8 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 36 changed coefficients
0.02/0.06	c  2040 implications, 0 cliques
0.02/0.06	c presolved problem has 424 variables (424 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.02/0.06	c     288 constraints of type <and>
0.02/0.06	c       8 constraints of type <linear>
0.02/0.06	c       9 constraints of type <logicor>
0.02/0.06	c transformed objective value is always integral (scale: 1)
0.02/0.06	c Presolving Time: 0.03
0.02/0.06	c OPT-NLC
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/memory = c 1620
0.02/0.06	c # maximal time in seconds to run
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/time = c 1791
0.02/0.06	c # frequency for displaying node information lines
0.02/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.06	c display/freq = c 10000
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c start solving problem
0.02/0.06	c 
0.02/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.07	c   0.0s|     1 |     0 |    13 |1743k|   0 |   4 | 424 | 305 | 305 | 424 | 592 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   264 |1759k|   0 |  13 | 424 | 305 | 305 | 424 | 596 |   4 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   292 |1784k|   0 |  31 | 424 | 305 | 305 | 424 | 605 |  13 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   333 |1830k|   0 |  46 | 424 | 305 | 305 | 424 | 627 |  35 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   392 |1886k|   0 |  51 | 424 | 305 | 305 | 424 | 685 |  93 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   449 |1932k|   0 |  75 | 424 | 305 | 305 | 424 | 717 | 125 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   501 |1962k|   0 |  88 | 424 | 305 | 305 | 424 | 744 | 152 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.69/0.75	c   0.7s|     1 |     2 |   501 |1963k|   0 |  88 | 424 | 305 | 305 | 424 | 744 | 152 |   0 |  31 | 2.000000e+00 |      --      |    Inf 
14.49/14.56	o 2
14.49/14.56	c *14.4s|  2722 |     0 | 33164 |3431k|  72 |   - | 424 |2413 | 101 | 424 | 415 |  10k|2157 |3136 | 2.000000e+00 | 2.000000e+00 |   0.00%
14.49/14.56	c 
14.49/14.56	c SCIP Status        : problem is solved [optimal solution found]
14.49/14.56	c Solving Time (sec) : 14.36
14.49/14.56	c Solving Nodes      : 2722
14.49/14.56	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
14.49/14.56	c Dual Bound         : +2.00000000000000e+00
14.49/14.56	c Gap                : 0.00 %
14.49/14.56	c NODE         2722
14.49/14.56	c DUAL BOUND   2
14.49/14.56	c PRIMAL BOUND 2
14.49/14.56	c GAP          0
14.49/14.56	s OPTIMUM FOUND
14.49/14.56	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 
14.49/14.56	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 
14.49/14.56	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 
14.49/14.56	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 
14.49/14.56	v x44 x43 x42 x41 -x40 -x39 x38 x37 x36 -x35 x34 -x33 x32 x31 x30 x29 x28 -x27 x26 x25 x24 -x23 -x22 x21 x20 x19 x18 x17 -x16 
14.49/14.56	v -x15 x14 x13 x12 -x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
14.49/14.56	c SCIP Status        : problem is solved [optimal solution found]
14.49/14.56	c Solving Time       :      14.36
14.49/14.56	c Original Problem   :
14.49/14.56	c   Problem name     : HOME/instance-1870109-1245188965.opb
14.49/14.56	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
14.49/14.56	c   Constraints      : 305 initial, 305 maximal
14.49/14.56	c Presolved Problem  :
14.49/14.56	c   Problem name     : t_HOME/instance-1870109-1245188965.opb
14.49/14.56	c   Variables        : 424 (424 binary, 0 integer, 0 implicit integer, 0 continuous)
14.49/14.56	c   Constraints      : 305 initial, 2413 maximal
14.49/14.56	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
14.49/14.56	c   trivial          :       0.00          0          0          0          0          0          0          0          0
14.49/14.56	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
14.49/14.56	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
14.49/14.56	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
14.49/14.56	c   implics          :       0.00          0          0          0          0          0          0          0          0
14.49/14.56	c   probing          :       0.02          0          0          0          0          0          0          0          0
14.49/14.56	c   and              :       0.01          0          0          0          0          0          0          0          0
14.49/14.56	c   linear           :       0.00          1          7          0          0          0          0          0         36
14.49/14.56	c   logicor          :       0.00          0          0          0          0          0          0          0          0
14.49/14.56	c   root node        :          -          0          -          -          0          -          -          -          -
14.49/14.56	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
14.49/14.56	c   integral         :          0          0          0       2249          0          5        103          0          0       4362
14.49/14.56	c   and              :        288       5825       9567          0          0        226      13354      10794          0          0
14.49/14.56	c   linear           :          8          6       9340          0          0        569       5306          0          0          0
14.49/14.56	c   logicor          :          9+         6       4357          0          0         45       1164          0          0          0
14.49/14.56	c   countsols        :          0          0          0          1          0          0          0          0          0          0
14.49/14.56	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
14.49/14.56	c   integral         :       2.61       0.00       0.00       2.61       0.00
14.49/14.56	c   and              :       0.44       0.31       0.13       0.00       0.00
14.49/14.56	c   linear           :       0.26       0.00       0.26       0.00       0.00
14.49/14.56	c   logicor          :       0.11       0.00       0.11       0.00       0.00
14.49/14.56	c   countsols        :       0.00       0.00       0.00       0.00       0.00
14.49/14.56	c Propagators        :       Time      Calls    Cutoffs    DomReds
14.49/14.56	c   rootredcost      :       0.02          0          0          0
14.49/14.56	c   pseudoobj        :       0.03       9163          0          0
14.49/14.56	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
14.49/14.56	c   propagation      :       0.22        840        840      10147       51.7        105       23.0          -
14.49/14.56	c   infeasible LP    :       0.00         11          0          0        0.0          0        0.0          0
14.49/14.56	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
14.49/14.56	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
14.49/14.56	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
14.49/14.56	c   applied globally :          -          -          -       2154       26.1          -          -          -
14.49/14.56	c   applied locally  :          -          -          -          3       43.3          -          -          -
14.49/14.56	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
14.49/14.56	c   cut pool         :       0.00          5          -          -          6          -    (maximal pool size: 183)
14.49/14.56	c   redcost          :       0.12       5826          0          0          0          0
14.49/14.56	c   impliedbounds    :       0.00          6          0          0         99          0
14.49/14.56	c   intobj           :       0.00          0          0          0          0          0
14.49/14.56	c   gomory           :       0.05          6          0          0         58          0
14.49/14.56	c   strongcg         :       0.01          6          0          0        115          0
14.49/14.56	c   cmir             :       0.04          6          0          0         46          0
14.49/14.56	c   flowcover        :       0.07          6          0          0         80          0
14.49/14.56	c   clique           :       0.00          1          0          0          0          0
14.49/14.56	c   zerohalf         :       0.00          0          0          0          0          0
14.49/14.56	c   mcf              :       0.00          1          0          0          0          0
14.49/14.56	c Pricers            :       Time      Calls       Vars
14.49/14.56	c   problem variables:       0.00          0          0
14.49/14.56	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
14.49/14.56	c   relpscost        :       2.61       2248          5        103          0          0       4362
14.49/14.56	c   pscost           :       0.00          0          0          0          0          0          0
14.49/14.56	c   inference        :       0.00          0          0          0          0          0          0
14.49/14.56	c   mostinf          :       0.00          0          0          0          0          0          0
14.49/14.56	c   leastinf         :       0.00          0          0          0          0          0          0
14.49/14.56	c   fullstrong       :       0.00          0          0          0          0          0          0
14.49/14.56	c   allfullstrong    :       0.00          0          0          0          0          0          0
14.49/14.56	c   random           :       0.00          0          0          0          0          0          0
14.49/14.56	c Primal Heuristics  :       Time      Calls      Found
14.49/14.56	c   LP solutions     :       0.00          -          1
14.49/14.56	c   pseudo solutions :       0.00          -          0
14.49/14.56	c   oneopt           :       0.00          0          0
14.49/14.56	c   crossover        :       0.00          0          0
14.49/14.56	c   guideddiving     :       0.00          0          0
14.49/14.56	c   intshifting      :       0.00          0          0
14.49/14.56	c   linesearchdiving :       0.04          3          0
14.49/14.56	c   feaspump         :       0.05          2          0
14.49/14.56	c   objpscostdiving  :       0.04          2          0
14.49/14.56	c   rootsoldiving    :       0.05          2          0
14.49/14.56	c   coefdiving       :       0.09          4          0
14.49/14.56	c   pscostdiving     :       0.07          4          0
14.49/14.56	c   fracdiving       :       0.04          4          0
14.49/14.56	c   veclendiving     :       0.05          4          0
14.49/14.56	c   simplerounding   :       0.01          0          0
14.49/14.56	c   rounding         :       0.00       1048          0
14.49/14.56	c   shifting         :       0.56        316          0
14.49/14.56	c   fixandinfer      :       0.00          0          0
14.49/14.56	c   intdiving        :       0.00          0          0
14.49/14.56	c   actconsdiving    :       0.00          0          0
14.49/14.56	c   octane           :       0.00          0          0
14.49/14.56	c   rens             :       0.02          1          0
14.49/14.56	c   rins             :       0.00          0          0
14.49/14.56	c   localbranching   :       0.00          0          0
14.49/14.56	c   mutation         :       0.00          0          0
14.49/14.56	c   dins             :       0.00          0          0
14.49/14.56	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
14.49/14.56	c   primal LP        :       1.35          0          0       0.00       0.00
14.49/14.56	c   dual LP          :       6.78       6193      31275       5.05    4612.83
14.49/14.56	c   barrier LP       :       0.00          0          0       0.00          -
14.49/14.56	c   diving/probing LP:       0.38        348       1889       5.43    4971.05
14.49/14.56	c   strong branching :       2.56       3136      26716       8.52   10435.94
14.49/14.56	c     (at root node) :          -         31       2833      91.39          -
14.49/14.56	c   conflict analysis:       0.00          0          0       0.00          -
14.49/14.56	c B&B Tree           :
14.49/14.56	c   number of runs   :          1
14.49/14.56	c   nodes            :       2722
14.49/14.56	c   nodes (total)    :       2722
14.49/14.56	c   nodes left       :          0
14.49/14.56	c   max depth        :         72
14.49/14.56	c   max depth (total):         72
14.49/14.56	c   backtracks       :        356 (13.1%)
14.49/14.56	c   delayed cutoffs  :        351
14.49/14.56	c   repropagations   :       1197 (5121 domain reductions, 276 cutoffs)
14.49/14.56	c   avg switch length:       4.07
14.49/14.56	c   switching time   :       1.58
14.49/14.56	c Solution           :
14.49/14.56	c   Solutions found  :          1 (1 improvements)
14.49/14.56	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 2722 nodes, 14.36 seconds, depth 66, found by <relaxation>)
14.49/14.56	c   Dual Bound       : +2.00000000000000e+00
14.49/14.56	c   Gap              :       0.00 %
14.49/14.56	c   Root Dual Bound  : +2.00000000000000e+00
14.49/14.57	c Time complete: 14.56.

Verifier Data 

OK	2

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870109-1245188965/watcher-1870109-1245188965 -o /tmp/evaluation-result-1870109-1245188965/solver-1870109-1245188965 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870109-1245188965.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 3/65 11479
/proc/meminfo: memFree=1830968/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=7616 CPUtime=0
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 574 0 0 0 0 0 0 0 18 0 1 0 186494512 7798784 558 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/11479/statm: 1904 568 353 1256 0 643 0

[startup+0.0378649 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11479
/proc/meminfo: memFree=1830968/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=13928 CPUtime=0.02
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 2616 0 0 0 1 1 0 0 18 0 1 0 186494512 14262272 2246 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 3482 2246 446 1256 0 2221 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13928

[startup+0.101872 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11479
/proc/meminfo: memFree=1830968/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=17160 CPUtime=0.09
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 3324 0 0 0 7 2 0 0 18 0 1 0 186494512 17571840 2954 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 4290 2954 666 1256 0 3029 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17160

[startup+0.301894 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11479
/proc/meminfo: memFree=1830968/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=18404 CPUtime=0.29
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 3623 0 0 0 26 3 0 0 19 0 1 0 186494512 18845696 3253 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 4601 3253 678 1256 0 3340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18404

[startup+0.701938 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11479
/proc/meminfo: memFree=1830968/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=19968 CPUtime=0.69
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 5661 0 0 0 64 5 0 0 23 0 1 0 186494512 20447232 3519 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 4992 3519 688 1256 0 3731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19968

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11480
/proc/meminfo: memFree=1819504/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=19968 CPUtime=1.49
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 5712 0 0 0 143 6 0 0 25 0 1 0 186494512 20447232 3570 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 4992 3570 696 1256 0 3731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19968

[startup+3.10221 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11480
/proc/meminfo: memFree=1819184/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=20548 CPUtime=3.09
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 5932 0 0 0 302 7 0 0 25 0 1 0 186494512 21041152 3790 1992294400 4194304 9342243 548682068736 18446744073709551615 6884469 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 5137 3790 696 1256 0 3876 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20548

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11480
/proc/meminfo: memFree=1818032/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=21100 CPUtime=6.29
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 6168 0 0 0 618 11 0 0 25 0 1 0 186494512 21606400 4026 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 5275 4026 699 1256 0 4014 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21100

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11480
/proc/meminfo: memFree=1816240/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=23252 CPUtime=12.68
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 6584 0 0 0 1252 16 0 0 25 0 1 0 186494512 23810048 4442 1992294400 4194304 9342243 548682068736 18446744073709551615 7289252 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 5813 4442 699 1256 0 4552 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23252

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

[startup+13.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11480
/proc/meminfo: memFree=1815856/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=23840 CPUtime=13.49
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 6733 0 0 0 1332 17 0 0 25 0 1 0 186494512 24412160 4587 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 5960 4587 699 1256 0 4699 0
Current children cumulated CPU time (s) 13.49
Current children cumulated vsize (KiB) 23840

[startup+14.3054 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11480
/proc/meminfo: memFree=1815216/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=24272 CPUtime=14.29
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 6812 0 0 0 1411 18 0 0 25 0 1 0 186494512 24854528 4666 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 6068 4666 699 1256 0 4807 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 24272

[startup+14.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11480
/proc/meminfo: memFree=1815216/2055920 swapFree=4180892/4192956
[pid=11479] ppid=11477 vsize=24272 CPUtime=14.49
/proc/11479/stat : 11479 (pbscip.linux.x8) R 11477 11479 11274 0 -1 4194304 6850 0 0 0 1430 19 0 0 25 0 1 0 186494512 24854528 4704 1992294400 4194304 9342243 548682068736 18446744073709551615 7289219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11479/statm: 6068 4704 699 1256 0 4807 0
Current children cumulated CPU time (s) 14.49
Current children cumulated vsize (KiB) 24272

Child status: 0
Real time (s): 14.5798
CPU time (s): 14.5748
CPU user time (s): 14.3798
CPU system time (s): 0.19497
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 24272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.3798
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6862
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= 49

runsolver used 0.019996 second user time and 0.042993 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-16 23:49:25
IDJOB=1870109
IDBENCH=48053
IDSOLVER=684
FILE ID=node87/1870109-1245188965
PBS_JOBID= 9368302
Free space on /tmp= 66540 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=11-P1=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870109-1245188965/watcher-1870109-1245188965 -o /tmp/evaluation-result-1870109-1245188965/solver-1870109-1245188965 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870109-1245188965.opb

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

MD5SUM BENCH= 703541714091bf2de3415b24b852b4fc
RANDOM SEED=1249078262

node87.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		: 3000.235
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		: 3000.235
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:       1831520 kB
Buffers:         49948 kB
Cached:         108096 kB
SwapCached:       6176 kB
Active:          70744 kB
Inactive:        95924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831520 kB
SwapTotal:     4192956 kB
SwapFree:      4180892 kB
Dirty:           11728 kB
Writeback:           0 kB
Mapped:          14364 kB
Slab:            43660 kB
Committed_AS:    86796 kB
PageTables:       1460 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= 66528 MiB
End job on node87 at 2009-06-16 23:49:40