Trace number 2699480

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 NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 4.87626 4.87689

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/
academics/normalized-send_wcsp.wbo
MD5SUM579550ba8a4368ea911c9080981cd647
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.511921
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables84
Total number of constraints11473
Number of soft constraints11462
Number of constraints which are clauses11462
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 11462
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2699480-1278533758.wbo>
0.09/0.14	c original problem has 23008 variables (11546 bin, 0 int, 0 impl, 11462 cont) and 22936 constraints
0.09/0.14	c problem read
0.09/0.14	c presolving settings loaded
0.19/0.25	c presolving:
0.29/0.32	c (round 1) 11465 del vars, 4 del conss, 11462 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 11468 impls, 8 clqs
1.39/1.49	c (round 2) 22927 del vars, 11466 del conss, 11462 chg bounds, 0 chg sides, 0 chg coeffs, 11470 upgd conss, 12002 impls, 8 clqs
1.49/1.55	c presolving (3 rounds):
1.49/1.55	c  22927 deleted vars, 11466 deleted constraints, 11462 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.49/1.55	c  12002 implications, 8 cliques
1.49/1.55	c presolved problem has 81 variables (81 bin, 0 int, 0 impl, 0 cont) and 11470 constraints
1.49/1.55	c       8 constraints of type <setppc>
1.49/1.55	c   11462 constraints of type <logicor>
1.49/1.55	c transformed objective value is always integral (scale: 1)
1.49/1.55	c Presolving Time: 1.28
1.49/1.55	c - non default parameters ----------------------------------------------------------------------
1.49/1.55	c # SCIP version 1.2.1.2
1.49/1.55	c 
1.49/1.55	c # frequency for displaying node information lines
1.49/1.55	c # [type: int, range: [-1,2147483647], default: 100]
1.49/1.55	c display/freq = 10000
1.49/1.55	c 
1.49/1.55	c # maximal time in seconds to run
1.49/1.55	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.49/1.55	c limits/time = 1799.87
1.49/1.55	c 
1.49/1.55	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.49/1.55	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.49/1.55	c limits/memory = 3420
1.49/1.55	c 
1.49/1.55	c # should presolving try to simplify inequalities
1.49/1.55	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.49/1.55	c constraints/linear/simplifyinequalities = TRUE
1.49/1.55	c 
1.49/1.55	c # should presolving try to simplify knapsacks
1.49/1.55	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.49/1.55	c constraints/knapsack/simplifyinequalities = TRUE
1.49/1.55	c 
1.49/1.55	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.49/1.55	c # [type: int, range: [-1,2147483647], default: -1]
1.49/1.55	c separating/rapidlearning/freq = 0
1.49/1.55	c 
1.49/1.55	c -----------------------------------------------------------------------------------------------
1.49/1.55	c start solving
1.49/1.55	c 
1.49/1.55	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.49/1.55	c   1.3s|     1 |     0 |     8 |     - |  66M|   0 |   0 |  81 |  11k|  81 |   8 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.55	c   1.3s|     1 |     0 |    15 |     - |  66M|   0 |  12 |  81 |  11k|  81 |  24 |  16 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.56	c   1.3s|     1 |     0 |    27 |     - |  66M|   0 |   0 |  81 |  11k|  81 |  33 |  25 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.56	c   1.3s|     1 |     0 |    37 |     - |  66M|   0 |  12 |  81 |  11k|  81 |  48 |  40 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.56	c   1.3s|     1 |     0 |    49 |     - |  66M|   0 |   0 |  81 |  11k|  81 |  51 |  43 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.56	c   1.3s|     1 |     0 |    56 |     - |  66M|   0 |  13 |  81 |  11k|  81 |  58 |  50 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.56	c   1.3s|     1 |     0 |    59 |     - |  66M|   0 |   0 |  81 |  11k|  81 |  61 |  53 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.56	c   1.3s|     1 |     0 |    65 |     - |  66M|   0 |   6 |  81 |  11k|  81 |  65 |  57 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.57	c   1.3s|     1 |     0 |    70 |     - |  66M|   0 |  15 |  81 |  11k|  81 |  68 |  60 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.57	c   1.4s|     1 |     0 |    81 |     - |  66M|   0 |  17 |  81 |  11k|  81 |  76 |  68 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.57	c   1.4s|     1 |     0 |    84 |     - |  67M|   0 |  11 |  81 |  11k|  81 |  79 |  71 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.49/1.58	c   1.4s|     1 |     0 |   102 |     - |  67M|   0 |  16 |  81 |  11k|  81 |  84 |  76 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.59/1.60	c   1.4s|     1 |     2 |   234 |     - |  67M|   0 |  16 |  81 |  11k|  81 |  84 |  76 |   0 |  16 | 0.000000e+00 |      --      |    Inf 
4.59/4.65	o 0
4.59/4.65	c * 4.1s|  4223 |     0 | 11428 |   2.7 |  69M|  34 |   - |  81 |  15k|  81 | 101 |4514 |4298 | 630 | 0.000000e+00 | 0.000000e+00 |   0.00%
4.59/4.65	c 
4.59/4.65	c SCIP Status        : problem is solved [optimal solution found]
4.59/4.65	c Solving Time (sec) : 4.09
4.59/4.65	c Solving Nodes      : 4223
4.59/4.65	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
4.59/4.65	c Dual Bound         : +0.00000000000000e+00
4.59/4.65	c Gap                : 0.00 %
4.59/4.67	s OPTIMUM FOUND
4.59/4.67	v -x84 x83 x82 -x81 x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 -x58 
4.59/4.67	v -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 
4.59/4.67	v -x32 -x31 -x30 -x29 -x28 -x27 x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 
4.59/4.67	v -x5 -x4 -x3 -x2 -x1 
4.59/4.67	c SCIP Status        : problem is solved [optimal solution found]
4.59/4.67	c Solving Time       :       4.09
4.59/4.67	c Original Problem   :
4.59/4.67	c   Problem name     : HOME/instance-2699480-1278533758.wbo
4.59/4.67	c   Variables        : 23008 (11546 binary, 0 integer, 0 implicit integer, 11462 continuous)
4.59/4.67	c   Constraints      : 22936 initial, 22936 maximal
4.59/4.67	c Presolved Problem  :
4.59/4.67	c   Problem name     : t_HOME/instance-2699480-1278533758.wbo
4.59/4.67	c   Variables        : 81 (81 binary, 0 integer, 0 implicit integer, 0 continuous)
4.59/4.67	c   Constraints      : 11470 initial, 15085 maximal
4.59/4.67	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.59/4.67	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.59/4.67	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.59/4.67	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.59/4.67	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.59/4.67	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.59/4.67	c   probing          :       0.05          0          0          0          0          0          0          0          0
4.59/4.67	c   indicator        :       0.38      11462          0          0          0          0      11462          0          0
4.59/4.67	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.59/4.67	c   linear           :       0.78      11462          3          0      11462          0          4          0          0
4.59/4.67	c   logicor          :       0.01          0          0          0          0          0          0          0          0
4.59/4.67	c   root node        :          -          0          -          -          0          -          -          -          -
4.59/4.67	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.59/4.67	c   integral         :          0          0          0       3770          0          0         16          0          0       5100
4.59/4.67	c   setppc           :          8         11      16723       1205          0       1525       8959          0          0          0
4.59/4.67	c   logicor          :      11462+        11       7963       1206          0        895      26306       4504          0          0
4.59/4.67	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.59/4.67	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.59/4.67	c   integral         :       0.15       0.00       0.00       0.15       0.00
4.59/4.67	c   setppc           :       0.02       0.00       0.02       0.00       0.00
4.59/4.67	c   logicor          :       1.16       0.01       0.83       0.32       0.00
4.59/4.67	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.59/4.67	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.59/4.67	c   vbounds          :       0.00          2          0          0
4.59/4.67	c   rootredcost      :       0.00          0          0          0
4.59/4.67	c   pseudoobj        :       0.00          0          0          0
4.59/4.67	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.59/4.67	c   propagation      :       0.02       2420       2405       8016       10.5        146        8.7          -
4.59/4.67	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.59/4.67	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.59/4.67	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.59/4.67	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.59/4.67	c   applied globally :          -          -          -       4298        8.9          -          -          -
4.59/4.67	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.59/4.67	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.59/4.67	c   cut pool         :       0.00          9          -          -         15          -    (maximal pool size: 174)
4.59/4.67	c   redcost          :       0.01       3777          0          0          0          0
4.59/4.67	c   impliedbounds    :       0.00          7          0          0          8          0
4.59/4.67	c   intobj           :       0.00          0          0          0          0          0
4.59/4.67	c   cgmip            :       0.00          0          0          0          0          0
4.59/4.67	c   gomory           :       0.00          7          0          0        161          0
4.59/4.67	c   strongcg         :       0.00          7          0          0        161          0
4.59/4.67	c   cmir             :       0.00          7          0          0          5          0
4.59/4.67	c   flowcover        :       0.01          7          0          0          7          0
4.59/4.67	c   clique           :       0.00          7          0          0          7          0
4.59/4.67	c   zerohalf         :       0.00          0          0          0          0          0
4.59/4.67	c   mcf              :       0.00          1          0          0          0          0
4.59/4.67	c   rapidlearning    :       0.00          0          0          0          0          0
4.59/4.67	c Pricers            :       Time      Calls       Vars
4.59/4.67	c   problem variables:       0.00          0          0
4.59/4.67	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.59/4.67	c   relpscost        :       0.15       2564          0         16          0          0       5100
4.59/4.67	c   pscost           :       0.00          0          0          0          0          0          0
4.59/4.67	c   inference        :       0.00          0          0          0          0          0          0
4.59/4.67	c   mostinf          :       0.00          0          0          0          0          0          0
4.59/4.67	c   leastinf         :       0.00          0          0          0          0          0          0
4.59/4.67	c   fullstrong       :       0.00          0          0          0          0          0          0
4.59/4.67	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.59/4.67	c   random           :       0.00          0          0          0          0          0          0
4.59/4.67	c Primal Heuristics  :       Time      Calls      Found
4.59/4.67	c   LP solutions     :       0.00          -          1
4.59/4.67	c   pseudo solutions :       0.00          -          0
4.59/4.67	c   oneopt           :       0.00          0          0
4.59/4.67	c   crossover        :       0.00          0          0
4.59/4.67	c   coefdiving       :       0.00          0          0
4.59/4.67	c   pscostdiving     :       0.00          0          0
4.59/4.67	c   fracdiving       :       0.00          0          0
4.59/4.67	c   veclendiving     :       0.00          0          0
4.59/4.67	c   objpscostdiving  :       0.00          0          0
4.59/4.67	c   rootsoldiving    :       0.00          0          0
4.59/4.67	c   linesearchdiving :       0.00          0          0
4.59/4.67	c   guideddiving     :       0.00          0          0
4.59/4.67	c   intshifting      :       0.00          0          0
4.59/4.67	c   feaspump         :       0.01          1          0
4.59/4.67	c   trivial          :       0.02          2          0
4.59/4.67	c   simplerounding   :       0.00          0          0
4.59/4.67	c   zirounding       :       0.00       1000          0
4.59/4.67	c   rounding         :       0.07        658          0
4.59/4.67	c   shifting         :       0.02        180          0
4.59/4.67	c   twoopt           :       0.00          0          0
4.59/4.67	c   fixandinfer      :       0.00          0          0
4.59/4.67	c   intdiving        :       0.00          0          0
4.59/4.67	c   actconsdiving    :       0.00          0          0
4.59/4.67	c   octane           :       0.00          0          0
4.59/4.67	c   rens             :       0.01          1          0
4.59/4.67	c   rins             :       0.00          0          0
4.59/4.67	c   localbranching   :       0.00          0          0
4.59/4.67	c   mutation         :       0.00          0          0
4.59/4.67	c   dins             :       0.00          0          0
4.59/4.67	c   undercover       :       0.00          0          0
4.59/4.67	c   nlp              :       0.00          0          0
4.59/4.67	c   trysol           :       0.00          0          0
4.59/4.67	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.59/4.67	c   primal LP        :       0.00          0          0       0.00          -
4.59/4.67	c   dual LP          :       0.27       3775      11296       2.99   41837.04
4.59/4.67	c   lex dual LP      :       0.00          0          0       0.00          -
4.59/4.67	c   barrier LP       :       0.00          0          0       0.00          -
4.59/4.67	c   diving/probing LP:       0.01          3        132      44.00   13200.00
4.59/4.67	c   strong branching :       0.11        630       3661       5.81   33281.82
4.59/4.67	c     (at root node) :          -         16        352      22.00          -
4.59/4.67	c   conflict analysis:       0.00          0          0       0.00          -
4.59/4.67	c B&B Tree           :
4.59/4.67	c   number of runs   :          1
4.59/4.67	c   nodes            :       4223
4.59/4.67	c   nodes (total)    :       4223
4.59/4.67	c   nodes left       :          0
4.59/4.67	c   max depth        :         34
4.59/4.67	c   max depth (total):         34
4.59/4.67	c   backtracks       :        763 (18.1%)
4.59/4.67	c   delayed cutoffs  :        865
4.59/4.67	c   repropagations   :       7083 (9632 domain reductions, 748 cutoffs)
4.59/4.67	c   avg switch length:       4.69
4.59/4.67	c   switching time   :       0.57
4.59/4.67	c Solution           :
4.59/4.67	c   Solutions found  :          1 (1 improvements)
4.59/4.67	c   First Solution   : +0.00000000000000e+00   (in run 1, after 4223 nodes, 4.09 seconds, depth 18, found by <relaxation>)
4.59/4.67	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 4223 nodes, 4.09 seconds, depth 18, found by <relaxation>)
4.59/4.67	c   Dual Bound       : +0.00000000000000e+00
4.59/4.67	c   Gap              :       0.00 %
4.59/4.67	c   Root Dual Bound  : +0.00000000000000e+00
4.59/4.67	c   Root Iterations  :        102
4.79/4.87	c Time complete: 4.87.

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699480-1278533758/watcher-2699480-1278533758 -o /tmp/evaluation-result-2699480-1278533758/solver-2699480-1278533758 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699480-1278533758.wbo -t 1800 -m 3800 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19765
/proc/meminfo: memFree=29803032/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=9408 CPUtime=0
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 1652 0 0 0 0 0 0 0 22 0 1 0 21588733 9633792 1571 4089446400 4194304 8223781 140737215983216 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19765/statm: 2352 1571 369 984 0 1365 0

[startup+0.103788 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19765
/proc/meminfo: memFree=29803032/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=33848 CPUtime=0.09
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 7794 0 0 0 9 0 0 0 22 0 1 0 21588733 34660352 7707 4089446400 4194304 8223781 140737215983216 18446744073709551615 5960166 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19765/statm: 8462 7707 369 984 0 7475 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33848

[startup+0.200805 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19765
/proc/meminfo: memFree=29803032/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=83436 CPUtime=0.19
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 20454 0 0 0 17 2 0 0 22 0 1 0 21588733 85438464 19967 4089446400 4194304 8223781 140737215983216 18446744073709551615 4384358 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19765/statm: 20859 19967 387 984 0 19872 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 83436

[startup+0.300738 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19765
/proc/meminfo: memFree=29803032/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=103068 CPUtime=0.29
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 24508 0 0 0 25 4 0 0 22 0 1 0 21588733 105541632 24021 4089446400 4194304 8223781 140737215983216 18446744073709551615 4661061 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19765/statm: 25767 24021 446 984 0 24780 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 103068

[startup+0.700629 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19765
/proc/meminfo: memFree=29803032/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=103032 CPUtime=0.69
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 24811 0 0 0 65 4 0 0 24 0 1 0 21588733 105504768 24006 4089446400 4194304 8223781 140737215983216 18446744073709551615 5950479 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19765/statm: 25758 24006 447 984 0 24771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 103032

[startup+1.50049 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 19766
/proc/meminfo: memFree=29707668/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=102852 CPUtime=1.49
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 26218 0 0 0 141 8 0 0 25 0 1 0 21588733 105320448 23945 4089446400 4194304 8223781 140737215983216 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19765/statm: 25713 23945 457 984 0 24726 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102852

[startup+3.10025 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 19766
/proc/meminfo: memFree=29706460/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=105296 CPUtime=3.09
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 31082 0 0 0 280 29 0 0 20 0 1 0 21588733 107823104 24697 4089446400 4194304 8223781 140737215983216 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19765/statm: 26324 24697 585 984 0 25337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105296

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

[startup+3.20124 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 19766
/proc/meminfo: memFree=29706460/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=105296 CPUtime=3.2
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 31083 0 0 0 290 30 0 0 20 0 1 0 21588733 107823104 24698 4089446400 4194304 8223781 140737215983216 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19765/statm: 26324 24698 585 984 0 25337 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 105296

[startup+4.00109 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 19766
/proc/meminfo: memFree=29706088/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=106080 CPUtime=3.99
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 31293 0 0 0 363 36 0 0 22 0 1 0 21588733 108625920 24908 4089446400 4194304 8223781 140737215983216 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19765/statm: 26520 24908 585 984 0 25533 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 106080

[startup+4.40099 s]
/proc/loadavg: 0.00 0.00 0.00 3/176 19779
/proc/meminfo: memFree=29702228/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=106080 CPUtime=4.4
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 31294 0 0 0 400 40 0 0 24 0 1 0 21588733 108625920 24909 4089446400 4194304 8223781 140737215983216 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19765/statm: 26520 24909 585 984 0 25533 0
Current children cumulated CPU time (s) 4.4
Current children cumulated vsize (KiB) 106080

[startup+4.80092 s]
/proc/loadavg: 0.00 0.00 0.00 3/176 19779
/proc/meminfo: memFree=29702228/32951124 swapFree=67111528/67111528
[pid=19765] ppid=19763 vsize=105052 CPUtime=4.79
/proc/19765/stat : 19765 (pbscip.linux.x8) R 19763 19765 19722 0 -1 4202496 31303 0 0 0 437 42 0 0 18 0 1 0 21588733 107573248 24661 4089446400 4194304 8223781 140737215983216 18446744073709551615 6207120 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19765/statm: 26263 24661 588 984 0 25276 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 105052

Child status: 0
Real time (s): 4.87689
CPU time (s): 4.87626
CPU user time (s): 4.44132
CPU system time (s): 0.434933
CPU usage (%): 99.9869
Max. virtual memory (cumulated for all children) (KiB): 106080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.44132
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31307
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= 4

runsolver used 0.010998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node144 at 2010-07-07 22:15:58
IDJOB=2699480
IDBENCH=79348
IDSOLVER=1204
FILE ID=node144/2699480-1278533758
PBS_JOBID= 11239189
Free space on /tmp= 73740 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-send_wcsp.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699480-1278533758/watcher-2699480-1278533758 -o /tmp/evaluation-result-2699480-1278533758/solver-2699480-1278533758 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699480-1278533758.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 579550ba8a4368ea911c9080981cd647
RANDOM SEED=291721097

node144.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5269.01
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29803560 kB
Buffers:        144372 kB
Cached:        2782808 kB
SwapCached:          0 kB
Active:         785680 kB
Inactive:      2203184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29803560 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5076 kB
Writeback:           0 kB
AnonPages:       62192 kB
Mapped:          14348 kB
Slab:            96296 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   177092 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73736 MiB
End job on node144 at 2010-07-07 22:16:03