Trace number 2699576

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 0.040993 0.0413099

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-zebre-ext_wcsp.wbo
MD5SUMdfefad7e9fca834da79a456032de5db6
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 benchmark0.019996
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables115
Total number of constraints460
Number of soft constraints437
Number of constraints which are clauses437
Number of constraints which are cardinality constraints (but not clauses)23
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 437
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

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-2699576-1278533792.wbo>
0.00/0.00	c original problem has 989 variables (552 bin, 0 int, 0 impl, 437 cont) and 898 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 437 del vars, 1 del conss, 437 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 437 impls, 23 clqs
0.00/0.01	c (round 2) 886 del vars, 472 del conss, 449 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1233 impls, 22 clqs
0.00/0.01	c (round 3) 891 del vars, 516 del conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1233 impls, 22 clqs
0.00/0.02	c (round 4) 891 del vars, 533 del conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1233 impls, 22 clqs
0.00/0.02	c (round 5) 891 del vars, 537 del conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 1233 impls, 22 clqs
0.01/0.03	c (round 6) 944 del vars, 537 del conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2094 impls, 12 clqs
0.01/0.03	c (round 7) 948 del vars, 762 del conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2175 impls, 12 clqs
0.01/0.03	c (round 8) 949 del vars, 765 del conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2175 impls, 11 clqs
0.01/0.03	c (round 9) 968 del vars, 765 del conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2279 impls, 7 clqs
0.01/0.03	c (round 10) 976 del vars, 845 del conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2279 impls, 2 clqs
0.01/0.03	c (round 11) 985 del vars, 897 del conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2319 impls, 0 clqs
0.01/0.03	c presolving (12 rounds):
0.01/0.03	c  989 deleted vars, 902 deleted constraints, 454 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.03	c  2319 implications, 0 cliques
0.01/0.03	c presolved problem has 0 variables (0 bin, 0 int, 0 impl, 0 cont) and 0 constraints
0.01/0.03	c transformed objective value is always integral (scale: 1)
0.01/0.03	c Presolving Time: 0.01
0.01/0.03	c - non default parameters ----------------------------------------------------------------------
0.01/0.03	c # SCIP version 1.2.1.2
0.01/0.03	c 
0.01/0.03	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.01/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.03	c conflict/interconss = 0
0.01/0.03	c 
0.01/0.03	c # should binary conflicts be preferred?
0.01/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03	c conflict/preferbinary = TRUE
0.01/0.03	c 
0.01/0.03	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.01/0.03	c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.03	c constraints/agelimit = 1
0.01/0.03	c 
0.01/0.03	c # should enforcement of pseudo solution be disabled?
0.01/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03	c constraints/disableenfops = TRUE
0.01/0.03	c 
0.01/0.03	c # frequency for displaying node information lines
0.01/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.03	c display/freq = 10000
0.01/0.03	c 
0.01/0.03	c # maximal time in seconds to run
0.01/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03	c limits/time = 1800
0.01/0.03	c 
0.01/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03	c limits/memory = 3420
0.01/0.03	c 
0.01/0.03	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.01/0.03	c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.03	c lp/solvefreq = 0
0.01/0.03	c 
0.01/0.03	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.01/0.03	c # [type: char, range: {lafpsqd}, default: l]
0.01/0.03	c lp/pricing = a
0.01/0.03	c 
0.01/0.03	c # should presolving try to simplify inequalities
0.01/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03	c constraints/linear/simplifyinequalities = TRUE
0.01/0.03	c 
0.01/0.03	c # should presolving try to simplify knapsacks
0.01/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.03	c 
0.01/0.03	c # priority of node selection rule <dfs> in standard mode
0.01/0.03	c # [type: int, range: [-536870912,536870911], default: 0]
0.01/0.03	c nodeselection/dfs/stdpriority = 1000000
0.01/0.03	c 
0.01/0.03	c -----------------------------------------------------------------------------------------------
0.01/0.03	c start solving
0.01/0.03	c 
0.01/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.03	c   0.0s|     1 |     0 |     0 |     - |2765k|   0 |   0 |   0 |   0 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.01/0.03	o 0
0.01/0.03	c * 0.0s|     1 |     0 |     0 |     - |2765k|   0 |   - |   0 |   0 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
0.01/0.03	c 
0.01/0.03	c SCIP Status        : problem is solved [optimal solution found]
0.01/0.03	c Solving Time (sec) : 0.02
0.01/0.03	c Solving Nodes      : 1
0.01/0.03	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
0.01/0.03	c Dual Bound         : +0.00000000000000e+00
0.01/0.03	c Gap                : 0.00 %
0.01/0.03	s OPTIMUM FOUND
0.01/0.03	v -x115 -x114 -x113 -x112 x111 x110 -x109 -x108 -x107 -x106 -x105 x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 x95 -x94 -x93 -x92 
0.01/0.03	v -x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 x83 -x82 -x81 -x80 x79 -x78 -x77 -x76 x75 -x74 -x73 -x72 -x71 -x70 x69 -x68 -x67 -x66 
0.01/0.03	v -x65 -x64 -x63 -x62 x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 x53 -x52 -x51 x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 -x40 
0.01/0.03	v -x39 -x38 x37 -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 x28 -x27 -x26 -x25 x24 -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 
0.01/0.03	v -x13 -x12 x11 -x10 -x9 x8 -x7 -x6 x5 -x4 -x3 -x2 -x1 
0.01/0.03	c SCIP Status        : problem is solved [optimal solution found]
0.01/0.03	c Solving Time       :       0.02
0.01/0.03	c Original Problem   :
0.01/0.03	c   Problem name     : HOME/instance-2699576-1278533792.wbo
0.01/0.03	c   Variables        : 989 (552 binary, 0 integer, 0 implicit integer, 437 continuous)
0.01/0.03	c   Constraints      : 898 initial, 898 maximal
0.01/0.03	c Presolved Problem  :
0.01/0.03	c   Problem name     : t_HOME/instance-2699576-1278533792.wbo
0.01/0.03	c   Variables        : 0 (0 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.03	c   Constraints      : 0 initial, 0 maximal
0.01/0.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.01/0.03	c   trivial          :       0.00          3          0          0          0          0          0          0          0
0.01/0.03	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.01/0.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.01/0.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.01/0.03	c   implics          :       0.00          0          2          0          0          0          0          0          0
0.01/0.03	c   probing          :       0.00         49         23          0          0          0          0          0          0
0.01/0.03	c   indicator        :       0.00        437          0          0          0          0        437          0          0
0.01/0.03	c   setppc           :       0.00          5          3          0          0          0         26          0          0
0.01/0.03	c   linear           :       0.00        454          0          0        454          0        100          0          0
0.01/0.03	c   logicor          :       0.00         13          0          0          0          0        339          0          0
0.01/0.03	c   root node        :          -          0          -          -          0          -          -          -          -
0.01/0.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.01/0.03	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.01/0.03	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.01/0.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.01/0.03	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.01/0.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.01/0.03	c   vbounds          :       0.00          2          0          0
0.01/0.03	c   rootredcost      :       0.00          0          0          0
0.01/0.03	c   pseudoobj        :       0.00          0          0          0
0.01/0.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.01/0.03	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.01/0.03	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.01/0.03	c   applied globally :          -          -          -          0        0.0          -          -          -
0.01/0.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.01/0.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.01/0.03	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.01/0.03	c   redcost          :       0.00          0          0          0          0          0
0.01/0.03	c   impliedbounds    :       0.00          0          0          0          0          0
0.01/0.03	c   intobj           :       0.00          0          0          0          0          0
0.01/0.03	c   cgmip            :       0.00          0          0          0          0          0
0.01/0.03	c   gomory           :       0.00          0          0          0          0          0
0.01/0.03	c   strongcg         :       0.00          0          0          0          0          0
0.01/0.03	c   cmir             :       0.00          0          0          0          0          0
0.01/0.03	c   flowcover        :       0.00          0          0          0          0          0
0.01/0.03	c   clique           :       0.00          0          0          0          0          0
0.01/0.03	c   zerohalf         :       0.00          0          0          0          0          0
0.01/0.03	c   mcf              :       0.00          0          0          0          0          0
0.01/0.03	c   rapidlearning    :       0.00          0          0          0          0          0
0.01/0.03	c Pricers            :       Time      Calls       Vars
0.01/0.03	c   problem variables:       0.00          0          0
0.01/0.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.01/0.03	c   pscost           :       0.00          0          0          0          0          0          0
0.01/0.03	c   inference        :       0.00          0          0          0          0          0          0
0.01/0.03	c   mostinf          :       0.00          0          0          0          0          0          0
0.01/0.03	c   leastinf         :       0.00          0          0          0          0          0          0
0.01/0.03	c   fullstrong       :       0.00          0          0          0          0          0          0
0.01/0.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.01/0.03	c   random           :       0.00          0          0          0          0          0          0
0.01/0.03	c   relpscost        :       0.00          0          0          0          0          0          0
0.01/0.03	c Primal Heuristics  :       Time      Calls      Found
0.01/0.03	c   LP solutions     :       0.00          -          1
0.01/0.03	c   pseudo solutions :       0.00          -          0
0.01/0.03	c   oneopt           :       0.00          0          0
0.01/0.03	c   feaspump         :       0.00          0          0
0.01/0.03	c   crossover        :       0.00          0          0
0.01/0.03	c   trivial          :       0.00          1          0
0.01/0.03	c   simplerounding   :       0.00          0          0
0.01/0.03	c   zirounding       :       0.00          0          0
0.01/0.03	c   rounding         :       0.00          0          0
0.01/0.03	c   shifting         :       0.00          0          0
0.01/0.03	c   intshifting      :       0.00          0          0
0.01/0.03	c   twoopt           :       0.00          0          0
0.01/0.03	c   fixandinfer      :       0.00          0          0
0.01/0.03	c   coefdiving       :       0.00          0          0
0.01/0.03	c   pscostdiving     :       0.00          0          0
0.01/0.03	c   fracdiving       :       0.00          0          0
0.01/0.03	c   veclendiving     :       0.00          0          0
0.01/0.03	c   intdiving        :       0.00          0          0
0.01/0.03	c   actconsdiving    :       0.00          0          0
0.01/0.03	c   objpscostdiving  :       0.00          0          0
0.01/0.03	c   rootsoldiving    :       0.00          0          0
0.01/0.03	c   linesearchdiving :       0.00          0          0
0.01/0.03	c   guideddiving     :       0.00          0          0
0.01/0.03	c   octane           :       0.00          0          0
0.01/0.03	c   rens             :       0.00          0          0
0.01/0.03	c   rins             :       0.00          0          0
0.01/0.03	c   localbranching   :       0.00          0          0
0.01/0.03	c   mutation         :       0.00          0          0
0.01/0.03	c   dins             :       0.00          0          0
0.01/0.03	c   undercover       :       0.00          0          0
0.01/0.03	c   nlp              :       0.00          0          0
0.01/0.03	c   trysol           :       0.00          0          0
0.01/0.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.01/0.03	c   primal LP        :       0.00          0          0       0.00          -
0.01/0.03	c   dual LP          :       0.00          0          0       0.00          -
0.01/0.03	c   lex dual LP      :       0.00          0          0       0.00          -
0.01/0.03	c   barrier LP       :       0.00          0          0       0.00          -
0.01/0.03	c   diving/probing LP:       0.00          0          0       0.00          -
0.01/0.03	c   strong branching :       0.00          0          0       0.00          -
0.01/0.03	c     (at root node) :          -          0          0       0.00          -
0.01/0.03	c   conflict analysis:       0.00          0          0       0.00          -
0.01/0.03	c B&B Tree           :
0.01/0.03	c   number of runs   :          1
0.01/0.03	c   nodes            :          1
0.01/0.03	c   nodes (total)    :          1
0.01/0.03	c   nodes left       :          0
0.01/0.03	c   max depth        :          0
0.01/0.03	c   max depth (total):          0
0.01/0.03	c   backtracks       :          0 (0.0%)
0.01/0.03	c   delayed cutoffs  :          0
0.01/0.03	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.01/0.03	c   avg switch length:       2.00
0.01/0.03	c   switching time   :       0.00
0.01/0.03	c Solution           :
0.01/0.03	c   Solutions found  :          1 (1 improvements)
0.01/0.03	c   First Solution   : +0.00000000000000e+00   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <relaxation>)
0.01/0.03	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <relaxation>)
0.01/0.03	c   Dual Bound       : +0.00000000000000e+00
0.01/0.03	c   Gap              :       0.00 %
0.01/0.03	c   Root Dual Bound  : +0.00000000000000e+00
0.01/0.03	c   Root Iterations  :          0
0.01/0.04	c Time complete: 0.03.

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-2699576-1278533792/watcher-2699576-1278533792 -o /tmp/evaluation-result-2699576-1278533792/solver-2699576-1278533792 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699576-1278533792.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 19827
/proc/meminfo: memFree=29402304/32950940 swapFree=67111528/67111528
[pid=19827] ppid=19825 vsize=9416 CPUtime=0
/proc/19827/stat : 19827 (pbscip.linux.x8) R 19825 19827 19710 0 -1 4202496 1650 0 0 0 0 0 0 0 21 0 1 0 21593327 9641984 1569 4089446400 4194304 8223781 140735538724000 18446744073709551615 7247575 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19827/statm: 2354 1569 369 984 0 1367 0

[startup+0.0267659 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19827
/proc/meminfo: memFree=29402304/32950940 swapFree=67111528/67111528
[pid=19827] ppid=19825 vsize=15288 CPUtime=0.01
/proc/19827/stat : 19827 (pbscip.linux.x8) R 19825 19827 19710 0 -1 4202496 5308 0 0 0 1 0 0 0 21 0 1 0 21593327 15654912 2808 4089446400 4194304 8223781 140735538724000 18446744073709551615 4644690 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19827/statm: 3822 2809 463 984 0 2835 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15288

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

[startup+0.0267659 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19827
/proc/meminfo: memFree=29402304/32950940 swapFree=67111528/67111528
[pid=19827] ppid=19825 vsize=15288 CPUtime=0.01
/proc/19827/stat : 19827 (pbscip.linux.x8) R 19825 19827 19710 0 -1 4202496 5308 0 0 0 1 0 0 0 21 0 1 0 21593327 15654912 2808 4089446400 4194304 8223781 140735538724000 18446744073709551615 4644690 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19827/statm: 3822 2809 463 984 0 2835 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15288

Child status: 0
Real time (s): 0.0413099
CPU time (s): 0.040993
CPU user time (s): 0.027995
CPU system time (s): 0.012998
CPU usage (%): 99.2329
Max. virtual memory (cumulated for all children) (KiB): 15288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7700
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= 4
involuntary context switches= 1

runsolver used 0.002999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node117 at 2010-07-07 22:16:32
IDJOB=2699576
IDBENCH=79356
IDSOLVER=1204
FILE ID=node117/2699576-1278533792
PBS_JOBID= 11239243
Free space on /tmp= 73536 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-zebre-ext_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-2699576-1278533792/watcher-2699576-1278533792 -o /tmp/evaluation-result-2699576-1278533792/solver-2699576-1278533792 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699576-1278533792.wbo -t 1800 -m 3800

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

MD5SUM BENCH= dfefad7e9fca834da79a456032de5db6
RANDOM SEED=1637665230

node117.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		: 2666.846
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	: 5333.69
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.87
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.62
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		: 2666.846
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	: 5251.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      29402956 kB
Buffers:        139832 kB
Cached:        3184220 kB
SwapCached:          0 kB
Active:        1444820 kB
Inactive:      1941264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      29402956 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4496 kB
Writeback:           0 kB
AnonPages:       61848 kB
Mapped:          14424 kB
Slab:            98560 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   183884 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= 73528 MiB
End job on node117 at 2010-07-07 22:16:33