Trace number 2699588

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 3.40148 3.40201

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-warehouse0_wcsp.wbo
MD5SUM1666aebbbae4b4440b4a935980e38a5c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark328
Best CPU time to get the best result obtained on this benchmark0.010998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables60
Total number of constraints120
Number of soft constraints105
Number of constraints which are clauses105
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 954
Min constraint cost 1
Max constraint cost 954
Sum of constraints costs 50513
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-2699588-1278533793.wbo>
0.00/0.00	c original problem has 270 variables (165 bin, 0 int, 0 impl, 105 cont) and 226 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 55 del vars, 5 del conss, 50 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 115 impls, 10 clqs
0.00/0.01	c (round 2) 105 del vars, 55 del conss, 105 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 215 impls, 10 clqs
0.00/0.01	c (round 3) 105 del vars, 55 del conss, 105 chg bounds, 0 chg sides, 0 chg coeffs, 116 upgd conss, 215 impls, 10 clqs
0.00/0.01	c presolving (4 rounds):
0.00/0.01	c  105 deleted vars, 55 deleted constraints, 105 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  530 implications, 10 cliques
0.00/0.01	c presolved problem has 165 variables (110 bin, 0 int, 0 impl, 55 cont) and 171 constraints
0.00/0.01	c      55 constraints of type <indicator>
0.00/0.01	c      55 constraints of type <varbound>
0.00/0.01	c       1 constraints of type <knapsack>
0.00/0.01	c      10 constraints of type <setppc>
0.00/0.01	c      50 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.2
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c   0.0s|     1 |     0 |    10 |     - |1040k|   0 |   0 | 165 | 171 | 165 |  11 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    21 |     - |1065k|   0 |   0 | 165 | 171 | 165 |  31 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    22 |     - |1065k|   0 |   0 | 165 | 171 | 165 |  32 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.01	c   0.0s|     1 |     2 |    22 |     - |1065k|   0 |   0 | 165 | 171 | 165 |  32 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 393
0.00/0.02	c * 0.0s|     5 |     4 |    22 |   0.0 |1076k|   4 |   - | 165 | 171 | 165 |  32 |  21 |   0 |   0 | 0.000000e+00 | 3.930000e+02 |    Inf 
0.19/0.22	o 392
0.19/0.22	c * 0.1s|  1239 |  1178 |   182 |   0.1 |1813k|  31 |   - | 165 | 325 | 165 |  32 |  83 | 154 |   0 | 1.280000e+02 | 3.920000e+02 | 206.25%
0.69/0.75	o 388
0.69/0.75	c * 0.5s|  3443 |  2669 |  1784 |   0.5 |3735k|  35 |   - | 165 |3080 | 165 |  33 | 750 |3124 |   0 | 1.720000e+02 | 3.880000e+02 | 125.58%
1.09/1.19	o 384
1.09/1.19	c * 0.9s|  4830 |  3354 |  2732 |   0.6 |4945k|  36 |   - | 165 |4692 | 165 |  33 |1184 |6046 |   0 | 1.790000e+02 | 3.840000e+02 | 114.53%
1.19/1.20	o 379
1.19/1.20	c * 0.9s|  4872 |  3303 |  2766 |   0.6 |4953k|  36 |   - | 165 |4692 | 165 |  36 |1198 |6126 |   0 | 1.790000e+02 | 3.790000e+02 | 111.73%
1.19/1.21	o 371
1.19/1.21	c * 0.9s|  4887 |  3198 |  2772 |   0.6 |4922k|  36 |   - | 165 |4693 | 165 |  32 |1200 |6140 |   0 | 1.790000e+02 | 3.710000e+02 | 107.26%
1.19/1.22	o 363
1.19/1.22	c * 0.9s|  4933 |  3108 |  2791 |   0.6 |4900k|  36 |   - | 165 |4754 | 165 |  32 |1206 |6246 |   0 | 1.800000e+02 | 3.630000e+02 | 101.67%
1.19/1.24	o 358
1.19/1.24	c * 0.9s|  4995 |  3028 |  2821 |   0.6 |4907k|  36 |   - | 165 |4821 | 165 |  33 |1218 |6425 |   0 | 1.810000e+02 | 3.580000e+02 |  97.79%
1.49/1.58	o 355
1.49/1.58	c * 1.2s|  5710 |  3015 |  3400 |   0.6 |5654k|  36 |   - | 165 |6017 | 165 |  33 |1481 |9347 |   0 | 1.980000e+02 | 3.550000e+02 |  79.29%
1.59/1.68	o 347
1.59/1.68	c * 1.3s|  5906 |  2835 |  3553 |   0.6 |5795k|  36 |   - | 165 |6530 | 165 |  32 |1543 |  10k|   0 | 1.990000e+02 | 3.470000e+02 |  74.37%
1.79/1.87	o 328
1.79/1.87	c * 1.4s|  6177 |  2301 |  3671 |   0.6 |5747k|  38 |   - | 165 |7485 | 165 |  35 |1592 |  11k|   0 | 2.020000e+02 | 3.280000e+02 |  62.38%
3.29/3.39	c 
3.29/3.39	c SCIP Status        : problem is solved [optimal solution found]
3.29/3.39	c Solving Time (sec) : 2.87
3.29/3.39	c Solving Nodes      : 7324
3.29/3.39	c Primal Bound       : +3.28000000000000e+02 (11 solutions)
3.29/3.39	c Dual Bound         : +3.28000000000000e+02
3.29/3.39	c Gap                : 0.00 %
3.29/3.39	s OPTIMUM FOUND
3.29/3.39	v x60 -x59 -x58 x57 -x56 x55 x54 -x53 x52 -x51 -x50 -x49 -x48 -x47 x46 -x45 -x44 -x43 x42 -x41 -x40 -x39 -x38 -x37 x36 -x35 -x34 
3.29/3.39	v -x33 -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 
3.29/3.39	v -x6 -x5 -x4 -x3 -x2 x1 
3.29/3.39	c SCIP Status        : problem is solved [optimal solution found]
3.29/3.39	c Solving Time       :       2.87
3.29/3.39	c Original Problem   :
3.29/3.39	c   Problem name     : HOME/instance-2699588-1278533793.wbo
3.29/3.39	c   Variables        : 270 (165 binary, 0 integer, 0 implicit integer, 105 continuous)
3.29/3.39	c   Constraints      : 226 initial, 226 maximal
3.29/3.39	c Presolved Problem  :
3.29/3.39	c   Problem name     : t_HOME/instance-2699588-1278533793.wbo
3.29/3.39	c   Variables        : 165 (110 binary, 0 integer, 0 implicit integer, 55 continuous)
3.29/3.39	c   Constraints      : 171 initial, 11090 maximal
3.29/3.39	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.29/3.39	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.29/3.39	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.29/3.39	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.29/3.39	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.29/3.39	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.29/3.39	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.29/3.39	c   indicator        :       0.00         50          0          0          0          0         50          0          0
3.29/3.39	c   varbound         :       0.00          0          0          0          0          0          0          0          0
3.29/3.39	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
3.29/3.39	c   setppc           :       0.00          0          0          0          0          0          0          0          0
3.29/3.39	c   linear           :       0.00         50          5          0        105          0          5          0          0
3.29/3.39	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.29/3.39	c   root node        :          -          2          -          -          3          -          -          -          -
3.29/3.39	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.29/3.39	c   integral         :          0          0          0       6877          0          0          0          0          0          0
3.29/3.39	c   indicator        :         55          0      23146       6871          0         93      97932          0          0          0
3.29/3.39	c   varbound         :         55          3      23036       6866          0         18      42439       1700          0          0
3.29/3.39	c   knapsack         :          1          3      23038       5188          0          0          0          0          0          0
3.29/3.39	c   setppc           :         10          3      23000       5177          0       2622       7772          0          0          0
3.29/3.39	c   logicor          :         50+         3      11835       3262          0         29       9764         10          0          0
3.29/3.39	c   countsols        :          0          0          0       5188          0          0          0          0          0          0
3.29/3.39	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.29/3.39	c   integral         :       0.00       0.00       0.00       0.00       0.00
3.29/3.39	c   indicator        :       0.07       0.00       0.07       0.00       0.00
3.29/3.39	c   varbound         :       0.03       0.00       0.03       0.00       0.00
3.29/3.39	c   knapsack         :       0.02       0.00       0.02       0.00       0.00
3.29/3.39	c   setppc           :       0.04       0.00       0.04       0.00       0.00
3.29/3.39	c   logicor          :       0.82       0.00       0.82       0.00       0.00
3.29/3.39	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.29/3.39	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.29/3.39	c   vbounds          :       0.09      14949          0       2244
3.29/3.39	c   rootredcost      :       0.00         11          0          0
3.29/3.39	c   pseudoobj        :       0.11      23307        428      90042
3.29/3.39	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.29/3.39	c   propagation      :       0.02       3079       2966       7649       11.5      17301        2.0          -
3.29/3.39	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.29/3.39	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.29/3.39	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.29/3.39	c   pseudo solution  :       0.00          4          4         16       11.4         14        2.0          -
3.29/3.39	c   applied globally :          -          -          -      23059        4.2          -          -          -
3.29/3.39	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.29/3.39	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.29/3.39	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
3.29/3.39	c   redcost          :       0.01       7252          0       1610          0          0
3.29/3.39	c   impliedbounds    :       0.00          0          0          0          0          0
3.29/3.39	c   intobj           :       0.00          0          0          0          0          0
3.29/3.39	c   cgmip            :       0.00          0          0          0          0          0
3.29/3.39	c   gomory           :       0.00          0          0          0          0          0
3.29/3.39	c   strongcg         :       0.00          0          0          0          0          0
3.29/3.39	c   cmir             :       0.00          0          0          0          0          0
3.29/3.39	c   flowcover        :       0.00          0          0          0          0          0
3.29/3.39	c   clique           :       0.00          0          0          0          0          0
3.29/3.39	c   zerohalf         :       0.00          0          0          0          0          0
3.29/3.39	c   mcf              :       0.00          0          0          0          0          0
3.29/3.39	c   rapidlearning    :       0.00          0          0          0          0          0
3.29/3.39	c Pricers            :       Time      Calls       Vars
3.29/3.39	c   problem variables:       0.00          0          0
3.29/3.39	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.29/3.39	c   relpscost        :       0.00          0          0          0          0          0          0
3.29/3.39	c   pscost           :       0.00          0          0          0          0          0          0
3.29/3.39	c   inference        :       0.02       5177          0          0          0          0      10354
3.29/3.39	c   mostinf          :       0.00          0          0          0          0          0          0
3.29/3.39	c   leastinf         :       0.00          0          0          0          0          0          0
3.29/3.39	c   fullstrong       :       0.00          0          0          0          0          0          0
3.29/3.39	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.29/3.39	c   random           :       0.00          0          0          0          0          0          0
3.29/3.39	c Primal Heuristics  :       Time      Calls      Found
3.29/3.39	c   LP solutions     :       0.00          -         11
3.29/3.39	c   pseudo solutions :       0.00          -          0
3.29/3.39	c   feaspump         :       0.00          0          0
3.29/3.39	c   oneopt           :       0.00         11          0
3.29/3.39	c   rootsoldiving    :       0.00        104          0
3.29/3.39	c   objpscostdiving  :       0.00        113          0
3.29/3.39	c   veclendiving     :       0.00        289          0
3.29/3.39	c   linesearchdiving :       0.00        290          0
3.29/3.39	c   guideddiving     :       0.00        304          0
3.29/3.39	c   fracdiving       :       0.02        308          0
3.29/3.39	c   pscostdiving     :       0.01        335          0
3.29/3.39	c   coefdiving       :       0.01        345          0
3.29/3.39	c   trivial          :       0.00          2          0
3.29/3.39	c   simplerounding   :       0.00          0          0
3.29/3.39	c   zirounding       :       0.00          0          0
3.29/3.39	c   rounding         :       0.00          0          0
3.29/3.39	c   shifting         :       0.00          0          0
3.29/3.39	c   intshifting      :       0.00          0          0
3.29/3.39	c   twoopt           :       0.00          0          0
3.29/3.39	c   fixandinfer      :       0.00          0          0
3.29/3.39	c   intdiving        :       0.00          0          0
3.29/3.39	c   actconsdiving    :       0.00          0          0
3.29/3.39	c   octane           :       0.00          0          0
3.29/3.39	c   rens             :       0.00          0          0
3.29/3.39	c   rins             :       0.00          0          0
3.29/3.39	c   localbranching   :       0.00          0          0
3.29/3.39	c   mutation         :       0.00          0          0
3.29/3.39	c   crossover        :       0.01          5          0
3.29/3.39	c   dins             :       0.00          0          0
3.29/3.39	c   undercover       :       0.00          0          0
3.29/3.39	c   nlp              :       0.00          0          0
3.29/3.39	c   trysol           :       0.00          0          0
3.29/3.39	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.29/3.39	c   primal LP        :       0.00          0          0       0.00          -
3.29/3.39	c   dual LP          :       0.28       3261       3929       1.20   14032.14
3.29/3.39	c   lex dual LP      :       0.00          0          0       0.00          -
3.29/3.39	c   barrier LP       :       0.00          0          0       0.00          -
3.29/3.39	c   diving/probing LP:       0.00          4          4       1.00          -
3.29/3.39	c   strong branching :       0.00          0          0       0.00          -
3.29/3.39	c     (at root node) :          -          0          0       0.00          -
3.29/3.39	c   conflict analysis:       0.00          0          0       0.00          -
3.29/3.39	c B&B Tree           :
3.29/3.39	c   number of runs   :          1
3.29/3.39	c   nodes            :       7324
3.29/3.39	c   nodes (total)    :       7324
3.29/3.39	c   nodes left       :          0
3.29/3.39	c   max depth        :         38
3.29/3.39	c   max depth (total):         38
3.29/3.39	c   backtracks       :       3051 (41.7%)
3.29/3.39	c   delayed cutoffs  :       1880
3.29/3.39	c   repropagations   :       5150 (80897 domain reductions, 1058 cutoffs)
3.29/3.39	c   avg switch length:      12.02
3.29/3.39	c   switching time   :       0.71
3.29/3.39	c Solution           :
3.29/3.39	c   Solutions found  :         11 (11 improvements)
3.29/3.39	c   First Solution   : +3.93000000000000e+02   (in run 1, after 5 nodes, 0.01 seconds, depth 4, found by <relaxation>)
3.29/3.39	c   Primal Bound     : +3.28000000000000e+02   (in run 1, after 6177 nodes, 1.45 seconds, depth 38, found by <relaxation>)
3.29/3.39	c   Dual Bound       : +3.28000000000000e+02
3.29/3.39	c   Gap              :       0.00 %
3.29/3.39	c   Root Dual Bound  : +0.00000000000000e+00
3.29/3.39	c   Root Iterations  :         22
3.39/3.40	c Time complete: 3.39.

Verifier Data 

OK	328

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699588-1278533793/watcher-2699588-1278533793 -o /tmp/evaluation-result-2699588-1278533793/solver-2699588-1278533793 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699588-1278533793.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 2/177 17367
/proc/meminfo: memFree=30197308/32951124 swapFree=67111528/67111528
[pid=17367] ppid=17365 vsize=9404 CPUtime=0
/proc/17367/stat : 17367 (pbscip.linux.x8) R 17365 17367 17268 0 -1 4202496 1649 0 0 0 0 0 0 0 20 0 1 0 21592639 9629696 1569 4089446400 4194304 8223781 140735173981104 18446744073709551615 4333519 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17367/statm: 2351 1569 370 984 0 1364 0

[startup+0.036201 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 17367
/proc/meminfo: memFree=30197308/32951124 swapFree=67111528/67111528
[pid=17367] ppid=17365 vsize=13656 CPUtime=0.03
/proc/17367/stat : 17367 (pbscip.linux.x8) R 17365 17367 17268 0 -1 4202496 4743 0 0 0 2 1 0 0 18 0 1 0 21592639 13983744 2499 4089446400 4194304 8223781 140735173981104 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/17367/statm: 3414 2499 570 984 0 2427 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13656

[startup+0.101231 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 17367
/proc/meminfo: memFree=30197308/32951124 swapFree=67111528/67111528
[pid=17367] ppid=17365 vsize=13788 CPUtime=0.09
/proc/17367/stat : 17367 (pbscip.linux.x8) R 17365 17367 17268 0 -1 4202496 4803 0 0 0 6 3 0 0 18 0 1 0 21592639 14118912 2559 4089446400 4194304 8223781 140735173981104 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/17367/statm: 3447 2559 570 984 0 2460 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13788

[startup+0.301169 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 17367
/proc/meminfo: memFree=30197308/32951124 swapFree=67111528/67111528
[pid=17367] ppid=17365 vsize=15056 CPUtime=0.29
/proc/17367/stat : 17367 (pbscip.linux.x8) R 17365 17367 17268 0 -1 4202496 5125 0 0 0 19 10 0 0 18 0 1 0 21592639 15417344 2881 4089446400 4194304 8223781 140735173981104 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/17367/statm: 3764 2881 570 984 0 2777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15056

[startup+0.701061 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 17367
/proc/meminfo: memFree=30197308/32951124 swapFree=67111528/67111528
[pid=17367] ppid=17365 vsize=17160 CPUtime=0.69
/proc/17367/stat : 17367 (pbscip.linux.x8) R 17365 17367 17268 0 -1 4202496 5636 0 0 0 50 19 0 0 18 0 1 0 21592639 17571840 3392 4089446400 4194304 8223781 140735173981104 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/17367/statm: 4290 3392 570 984 0 3303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17160

[startup+1.50093 s]
/proc/loadavg: 0.08 0.02 0.01 2/178 17368
/proc/meminfo: memFree=30183660/32951124 swapFree=67111528/67111528
[pid=17367] ppid=17365 vsize=21048 CPUtime=1.49
/proc/17367/stat : 17367 (pbscip.linux.x8) R 17365 17367 17268 0 -1 4202496 11208 0 0 0 114 35 0 0 20 0 1 0 21592639 21553152 4388 4089446400 4194304 8223781 140735173981104 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/17367/statm: 5262 4388 581 984 0 4275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21048

[startup+3.10069 s]
/proc/loadavg: 0.08 0.02 0.01 2/178 17368
/proc/meminfo: memFree=30179940/32951124 swapFree=67111528/67111528
[pid=17367] ppid=17365 vsize=25536 CPUtime=3.09
/proc/17367/stat : 17367 (pbscip.linux.x8) R 17365 17367 17268 0 -1 4202496 17920 0 0 0 260 49 0 0 25 0 1 0 21592639 26148864 5438 4089446400 4194304 8223781 140735173981104 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/17367/statm: 6384 5438 581 984 0 5397 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25536

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

[startup+3.30565 s]
/proc/loadavg: 0.08 0.02 0.01 2/178 17369
/proc/meminfo: memFree=30177956/32951124 swapFree=67111528/67111528
[pid=17367] ppid=17365 vsize=25536 CPUtime=3.29
/proc/17367/stat : 17367 (pbscip.linux.x8) R 17365 17367 17268 0 -1 4202496 17926 0 0 0 279 50 0 0 25 0 1 0 21592639 26148864 5444 4089446400 4194304 8223781 140735173981104 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/17367/statm: 6384 5444 581 984 0 5397 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 25536

[startup+3.40063 s]
/proc/loadavg: 0.08 0.02 0.01 2/178 17369
/proc/meminfo: memFree=30177956/32951124 swapFree=67111528/67111528
[pid=17367] ppid=17365 vsize=16496 CPUtime=3.39
/proc/17367/stat : 17367 (pbscip.linux.x8) R 17365 17367 17268 0 -1 4202496 17978 0 0 0 288 51 0 0 18 0 1 0 21592639 16891904 3515 4089446400 4194304 8223781 140735173981104 18446744073709551615 7302071 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17367/statm: 4124 3515 583 984 0 3137 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 16496

Child status: 0
Real time (s): 3.40201
CPU time (s): 3.40148
CPU user time (s): 2.88656
CPU system time (s): 0.514921
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 25536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.88656
system time used= 0.514921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17982
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= 37

runsolver used 0.008998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node132 at 2010-07-07 22:16:34
IDJOB=2699588
IDBENCH=79357
IDSOLVER=1204
FILE ID=node132/2699588-1278533793
PBS_JOBID= 11239214
Free space on /tmp= 73580 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-warehouse0_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-2699588-1278533793/watcher-2699588-1278533793 -o /tmp/evaluation-result-2699588-1278533793/solver-2699588-1278533793 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699588-1278533793.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 1666aebbbae4b4440b4a935980e38a5c
RANDOM SEED=40583236

node132.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.82
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		: 2666.830
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	: 5332.82
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.74
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30197836 kB
Buffers:        127924 kB
Cached:        2418888 kB
SwapCached:          0 kB
Active:         879460 kB
Inactive:      1729676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30197836 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4840 kB
Writeback:           0 kB
AnonPages:       62132 kB
Mapped:          14440 kB
Slab:            81480 kB
PageTables:       4224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   181164 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73576 MiB
End job on node132 at 2010-07-07 22:16:37