Trace number 2699710

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPTIMUM 0.411936 0.411763

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois21_ext.wbo
MD5SUM31cea2a06a27710d7fa5c516fcdc9aae
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.005998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables126
Total number of constraints231
Number of soft constraints168
Number of constraints which are clauses168
Number of constraints which are cardinality constraints (but not clauses)63
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 169
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 168
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
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: NONE] [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-2699710-1278533813.wbo>
0.00/0.00	c original problem has 462 variables (294 bin, 0 int, 0 impl, 168 cont) and 400 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 63 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 294 impls, 0 clqs
0.00/0.01	c (round 2) 63 del vars, 64 del conss, 168 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 294 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/231 (43.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  63 deleted vars, 64 deleted constraints, 168 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  294 implications, 0 cliques
0.00/0.01	c presolved problem has 399 variables (231 bin, 0 int, 0 impl, 168 cont) and 336 constraints
0.00/0.01	c     168 constraints of type <indicator>
0.00/0.01	c     168 constraints of type <linear>
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 # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.01	c lp/solvefreq = -1
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	o 168
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 t 0.0s|     1 |     0 |     0 |     - |1461k|   0 |   - | 399 | 336 |   0 |   0 |   0 |   0 |   0 |      --      | 1.680000e+02 |    Inf 
0.00/0.01	c   0.0s|     1 |     2 |     0 |     - |1448k|   0 |   - | 399 | 336 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 | 1.680000e+02 |    Inf 
0.00/0.04	o 40
0.00/0.04	c * 0.0s|   489 |   403 |     0 |   0.0 |1778k| 192 |   - | 399 | 516 |   0 |   0 |   0 | 185 |   0 | 0.000000e+00 | 4.000000e+01 |    Inf 
0.19/0.25	o 11
0.19/0.25	c * 0.2s|  4325 |  3654 |     0 |   0.0 |2995k| 192 |   - | 399 | 533 |   0 |   0 |   0 | 207 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
0.19/0.25	o 10
0.19/0.25	c * 0.2s|  4366 |  3640 |     0 |   0.0 |3000k| 192 |   - | 399 | 533 |   0 |   0 |   0 | 207 |   0 | 0.000000e+00 | 1.000000e+01 |    Inf 
0.19/0.26	o 4
0.19/0.26	c * 0.2s|  4448 |  2698 |     0 |   0.0 |2643k| 192 |   - | 399 | 546 |   0 |   0 |   0 | 220 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.19/0.26	o 3
0.19/0.26	c * 0.2s|  4481 |  2536 |     0 |   0.0 |2595k| 192 |   - | 399 | 546 |   0 |   0 |   0 | 220 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.19/0.26	o 2
0.19/0.26	c * 0.2s|  4521 |  2346 |     0 |   0.0 |2531k| 192 |   - | 399 | 546 |   0 |   0 |   0 | 220 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.19/0.26	o 1
0.19/0.26	c * 0.2s|  4522 |   184 |     0 |   0.0 |1822k| 192 |   - | 399 | 546 |   0 |   0 |   0 | 220 |   0 | 0.000000e+00 | 1.000000e+00 |    Inf 
0.39/0.40	c 
0.39/0.40	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.40	c Solving Time (sec) : 0.36
0.39/0.40	c Solving Nodes      : 5597
0.39/0.40	c Primal Bound       : +1.00000000000000e+00 (9 solutions)
0.39/0.40	c Dual Bound         : +1.00000000000000e+00
0.39/0.40	c Gap                : 0.00 %
0.39/0.40	s OPTIMUM FOUND
0.39/0.40	v -x126 x125 x124 -x123 x122 -x121 x120 -x119 x118 -x117 x116 -x115 x114 -x113 x112 -x111 x110 -x109 x108 -x107 x106 -x105 x104 -x103 
0.39/0.40	v -x102 x101 -x100 x99 x98 -x97 x96 -x95 x94 -x93 -x92 x91 -x90 x89 -x88 x87 -x86 x85 -x84 x83 -x82 x81 -x80 x79 x78 -x77 
0.39/0.40	v -x76 x75 x74 -x73 -x72 x71 -x70 x69 -x68 x67 -x66 x65 x64 -x63 -x62 x61 -x60 x59 -x58 x57 -x56 x55 -x54 x53 -x52 x51 -x50 x49 
0.39/0.40	v -x48 x47 -x46 x45 -x44 x43 -x42 x41 -x40 x39 -x38 x37 -x36 x35 -x34 x33 -x32 x31 -x30 x29 -x28 x27 -x26 x25 -x24 x23 -x22 x21 
0.39/0.40	v -x20 x19 x18 -x17 -x16 x15 -x14 x13 -x12 x11 -x10 x9 x8 -x7 -x6 x5 x4 -x3 x2 -x1 
0.39/0.40	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.40	c Solving Time       :       0.36
0.39/0.40	c Original Problem   :
0.39/0.40	c   Problem name     : HOME/instance-2699710-1278533813.wbo
0.39/0.40	c   Variables        : 462 (294 binary, 0 integer, 0 implicit integer, 168 continuous)
0.39/0.40	c   Constraints      : 400 initial, 400 maximal
0.39/0.40	c Presolved Problem  :
0.39/0.40	c   Problem name     : t_HOME/instance-2699710-1278533813.wbo
0.39/0.40	c   Variables        : 399 (231 binary, 0 integer, 0 implicit integer, 168 continuous)
0.39/0.40	c   Constraints      : 336 initial, 890 maximal
0.39/0.40	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.39/0.40	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.39/0.40	c   indicator        :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   linear           :       0.00          0         63          0        168          0         64          0          0
0.39/0.40	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.39/0.40	c   root node        :          -          0          -          -          0          -          -          -          -
0.39/0.40	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.40	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.39/0.40	c   indicator        :        168          0       6231          0       4235          1       1681          0          0          0
0.39/0.40	c   linear           :        168          0      10822          0       5240        278       4616          0          0          0
0.39/0.40	c   logicor          :          0+         0       5927          0          0        371       3411          0          0          0
0.39/0.40	c   countsols        :          0          0          0          0       5241          0          0          0          0          0
0.39/0.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.39/0.40	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c   indicator        :       0.04       0.00       0.02       0.00       0.02
0.39/0.40	c   linear           :       0.06       0.00       0.06       0.00       0.00
0.39/0.40	c   logicor          :       0.02       0.00       0.02       0.00       0.00
0.39/0.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.39/0.40	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.39/0.40	c   vbounds          :       0.00          2          0          0
0.39/0.40	c   rootredcost      :       0.01          0          0          0
0.39/0.40	c   pseudoobj        :       0.03      10625          1        380
0.39/0.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.40	c   propagation      :       0.01        646        646       1610       61.7        737       17.0          -
0.39/0.40	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.40	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.40	c   applied globally :          -          -          -        733        9.3          -          -          -
0.39/0.40	c   applied locally  :          -          -          -        517       45.3          -          -          -
0.39/0.40	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.40	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.39/0.40	c   redcost          :       0.00          0          0          0          0          0
0.39/0.40	c   impliedbounds    :       0.00          0          0          0          0          0
0.39/0.40	c   intobj           :       0.00          0          0          0          0          0
0.39/0.40	c   cgmip            :       0.00          0          0          0          0          0
0.39/0.40	c   gomory           :       0.00          0          0          0          0          0
0.39/0.40	c   strongcg         :       0.00          0          0          0          0          0
0.39/0.40	c   cmir             :       0.00          0          0          0          0          0
0.39/0.40	c   flowcover        :       0.00          0          0          0          0          0
0.39/0.40	c   clique           :       0.00          0          0          0          0          0
0.39/0.40	c   zerohalf         :       0.00          0          0          0          0          0
0.39/0.40	c   mcf              :       0.00          0          0          0          0          0
0.39/0.40	c   rapidlearning    :       0.00          0          0          0          0          0
0.39/0.40	c Pricers            :       Time      Calls       Vars
0.39/0.40	c   problem variables:       0.00          0          0
0.39/0.40	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.40	c   relpscost        :       0.00          0          0          0          0          0          0
0.39/0.40	c   pscost           :       0.00          0          0          0          0          0          0
0.39/0.40	c   inference        :       0.05       5234          0          0          0          0      10468
0.39/0.40	c   mostinf          :       0.00          0          0          0          0          0          0
0.39/0.40	c   leastinf         :       0.00          0          0          0          0          0          0
0.39/0.40	c   fullstrong       :       0.00          0          0          0          0          0          0
0.39/0.40	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.39/0.40	c   random           :       0.00          0          0          0          0          0          0
0.39/0.40	c Primal Heuristics  :       Time      Calls      Found
0.39/0.40	c   LP solutions     :       0.00          -          0
0.39/0.40	c   pseudo solutions :       0.00          -          7
0.39/0.40	c   oneopt           :       0.01          0          0
0.39/0.40	c   trivial          :       0.00          2          1
0.39/0.40	c   simplerounding   :       0.00          0          0
0.39/0.40	c   zirounding       :       0.00          0          0
0.39/0.40	c   rounding         :       0.00          0          0
0.39/0.40	c   shifting         :       0.00          0          0
0.39/0.40	c   intshifting      :       0.00          0          0
0.39/0.40	c   twoopt           :       0.00          0          0
0.39/0.40	c   fixandinfer      :       0.00          0          0
0.39/0.40	c   feaspump         :       0.00          0          0
0.39/0.40	c   coefdiving       :       0.00          0          0
0.39/0.40	c   pscostdiving     :       0.00          0          0
0.39/0.40	c   fracdiving       :       0.00          0          0
0.39/0.40	c   veclendiving     :       0.00          0          0
0.39/0.40	c   intdiving        :       0.00          0          0
0.39/0.40	c   actconsdiving    :       0.00          0          0
0.39/0.40	c   objpscostdiving  :       0.00          0          0
0.39/0.40	c   rootsoldiving    :       0.00          0          0
0.39/0.40	c   linesearchdiving :       0.00          0          0
0.39/0.40	c   guideddiving     :       0.00          0          0
0.39/0.40	c   octane           :       0.00          0          0
0.39/0.40	c   rens             :       0.00          0          0
0.39/0.40	c   rins             :       0.00          0          0
0.39/0.40	c   localbranching   :       0.00          0          0
0.39/0.40	c   mutation         :       0.00          0          0
0.39/0.40	c   crossover        :       0.00          0          0
0.39/0.40	c   dins             :       0.00          0          0
0.39/0.40	c   undercover       :       0.00          0          0
0.39/0.40	c   nlp              :       0.00          0          0
0.39/0.40	c   trysol           :       0.00          1          1
0.39/0.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.39/0.40	c   primal LP        :       0.00          0          0       0.00          -
0.39/0.40	c   dual LP          :       0.00          0          0       0.00          -
0.39/0.40	c   lex dual LP      :       0.00          0          0       0.00          -
0.39/0.40	c   barrier LP       :       0.00          0          0       0.00          -
0.39/0.40	c   diving/probing LP:       0.00          0          0       0.00          -
0.39/0.40	c   strong branching :       0.00          0          0       0.00          -
0.39/0.40	c     (at root node) :          -          0          0       0.00          -
0.39/0.40	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.40	c B&B Tree           :
0.39/0.40	c   number of runs   :          1
0.39/0.40	c   nodes            :       5597
0.39/0.40	c   nodes (total)    :       5597
0.39/0.40	c   nodes left       :          0
0.39/0.40	c   max depth        :        195
0.39/0.40	c   max depth (total):        195
0.39/0.40	c   backtracks       :        474 (8.5%)
0.39/0.40	c   delayed cutoffs  :        652
0.39/0.40	c   repropagations   :        871 (2215 domain reductions, 295 cutoffs)
0.39/0.40	c   avg switch length:       2.97
0.39/0.40	c   switching time   :       0.08
0.39/0.40	c Solution           :
0.39/0.40	c   Solutions found  :          9 (8 improvements)
0.39/0.40	c   First Solution   : +1.68000000000000e+02   (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.39/0.40	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 4522 nodes, 0.22 seconds, depth 137, found by <relaxation>)
0.39/0.40	c   Dual Bound       : +1.00000000000000e+00
0.39/0.40	c   Gap              :       0.00 %
0.39/0.40	c   Root Dual Bound  : +0.00000000000000e+00
0.39/0.40	c   Root Iterations  :          0
0.39/0.41	c Time complete: 0.4.

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699710-1278533813/watcher-2699710-1278533813 -o /tmp/evaluation-result-2699710-1278533813/solver-2699710-1278533813 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2699710-1278533813.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: 0.22 0.05 0.02 4/178 17902
/proc/meminfo: memFree=28311568/32951124 swapFree=67111528/67111528
[pid=17902] ppid=17900 vsize=8276 CPUtime=0
/proc/17902/stat : 17902 (pbscip.linux.x8) R 17900 17902 17746 0 -1 4202496 1554 0 0 0 0 0 0 0 25 0 1 0 21596222 8474624 1477 4089446400 4194304 7136930 140733924051744 18446744073709551615 6328631 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17902/statm: 2069 1477 275 719 0 1348 0

[startup+0.0924171 s]
/proc/loadavg: 0.22 0.05 0.02 4/178 17902
/proc/meminfo: memFree=28311568/32951124 swapFree=67111528/67111528
[pid=17902] ppid=17900 vsize=13652 CPUtime=0.08
/proc/17902/stat : 17902 (pbscip.linux.x8) R 17900 17902 17746 0 -1 4202496 3657 0 0 0 7 1 0 0 25 0 1 0 21596222 13979648 2713 4089446400 4194304 7136930 140733924051744 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/17902/statm: 3413 2713 393 719 0 2692 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13652

[startup+0.100415 s]
/proc/loadavg: 0.22 0.05 0.02 4/178 17902
/proc/meminfo: memFree=28311568/32951124 swapFree=67111528/67111528
[pid=17902] ppid=17900 vsize=13912 CPUtime=0.09
/proc/17902/stat : 17902 (pbscip.linux.x8) R 17900 17902 17746 0 -1 4202496 3722 0 0 0 8 1 0 0 25 0 1 0 21596222 14245888 2778 4089446400 4194304 7136930 140733924051744 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/17902/statm: 3478 2778 393 719 0 2757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13912

[startup+0.300391 s]
/proc/loadavg: 0.22 0.05 0.02 4/178 17902
/proc/meminfo: memFree=28311568/32951124 swapFree=67111528/67111528
[pid=17902] ppid=17900 vsize=15900 CPUtime=0.29
/proc/17902/stat : 17902 (pbscip.linux.x8) R 17900 17902 17746 0 -1 4202496 4207 0 0 0 26 3 0 0 25 0 1 0 21596222 16281600 3263 4089446400 4194304 7136930 140733924051744 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/17902/statm: 3975 3263 393 719 0 3254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15900

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

[startup+0.400359 s]
/proc/loadavg: 0.22 0.05 0.02 4/178 17902
/proc/meminfo: memFree=28311568/32951124 swapFree=67111528/67111528
[pid=17902] ppid=17900 vsize=16200 CPUtime=0.39
/proc/17902/stat : 17902 (pbscip.linux.x8) R 17900 17902 17746 0 -1 4202496 4298 0 0 0 35 4 0 0 25 0 1 0 21596222 16588800 3354 4089446400 4194304 7136930 140733924051744 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/17902/statm: 4050 3354 393 719 0 3329 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 16200

Child status: 0
Real time (s): 0.411763
CPU time (s): 0.411936
CPU user time (s): 0.364944
CPU system time (s): 0.046992
CPU usage (%): 100.042
Max. virtual memory (cumulated for all children) (KiB): 16200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.364944
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4311
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= 1
involuntary context switches= 1

runsolver used 0.003999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node110 at 2010-07-07 22:16:54
IDJOB=2699710
IDBENCH=79367
IDSOLVER=1206
FILE ID=node110/2699710-1278533813
PBS_JOBID= 11239258
Free space on /tmp= 73504 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois21_ext.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699710-1278533813/watcher-2699710-1278533813 -o /tmp/evaluation-result-2699710-1278533813/solver-2699710-1278533813 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2699710-1278533813.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 31cea2a06a27710d7fa5c516fcdc9aae
RANDOM SEED=1987010721

node110.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		: 2666.801
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	: 5333.60
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		: 2666.801
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		: 2666.801
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		: 2666.801
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		: 2666.801
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		: 2666.801
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	: 5332.82
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		: 2666.801
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		: 2666.801
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	: 5347.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28312096 kB
Buffers:        134084 kB
Cached:        4252768 kB
SwapCached:          0 kB
Active:        2049068 kB
Inactive:      2431236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28312096 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5440 kB
Writeback:           0 kB
AnonPages:       93136 kB
Mapped:          15452 kB
Slab:            94176 kB
PageTables:       4720 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   234792 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= 73500 MiB
End job on node110 at 2010-07-07 22:16:55