Trace number 3447900

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
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPTIMUM 0.034994 0.0362241

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 benchmark0.001999
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 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 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-3447900-1307902121.wbo>
0.00/0.00	c original problem has 552 variables (552 bin, 0 int, 0 impl, 0 cont) and 461 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) 874 del vars, 438 del conss, 0 add conss, 437 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 23 clqs
0.00/0.01	c (round 2) 886 del vars, 472 del conss, 0 add conss, 449 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 796 impls, 22 clqs
0.00/0.01	c (round 3) 891 del vars, 516 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 796 impls, 22 clqs
0.00/0.01	c (round 4) 891 del vars, 533 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 796 impls, 22 clqs
0.00/0.02	c (round 5) 891 del vars, 537 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 796 impls, 22 clqs
0.01/0.02	c (round 6) 944 del vars, 537 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 1657 impls, 12 clqs
0.01/0.02	c (round 7) 949 del vars, 763 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 1738 impls, 11 clqs
0.01/0.02	c (round 8) 949 del vars, 770 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 1738 impls, 11 clqs
0.01/0.02	c (round 9) 949 del vars, 779 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 1738 impls, 11 clqs
0.01/0.03	c (round 10) 968 del vars, 779 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 1842 impls, 7 clqs
0.01/0.03	c (round 11) 976 del vars, 851 del conss, 0 add conss, 462 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 1842 impls, 2 clqs
0.01/0.03	c (round 12) 987 del vars, 894 del conss, 0 add conss, 467 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 1882 impls, 0 clqs
0.01/0.03	c presolving (13 rounds):
0.01/0.03	c  989 deleted vars, 898 deleted constraints, 0 added constraints, 467 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.03	c  1882 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: 0.02
0.01/0.03	c - non default parameters ----------------------------------------------------------------------
0.01/0.03	c # SCIP version 2.0.1.4
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 = 13950
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 # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.03	c # [type: int, range: [1,2], default: 1]
0.01/0.03	c timing/clocktype = 2
0.01/0.03	c 
0.01/0.03	c # belongs reading time to solving time?
0.01/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03	c timing/reading = TRUE
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 # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.01/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03	c constraints/indicator/addCouplingCons = 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	o 0
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 |     - |1966k|   0 |   - |   0 |   0 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
0.01/0.03	c   0.0s|     1 |     0 |     0 |     - |1966k|   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) : 0.03
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 Total Time         :       0.03
0.01/0.03	c   solving          :       0.03
0.01/0.03	c   presolving       :       0.02 (included in solving)
0.01/0.03	c   reading          :       0.00 (included in solving)
0.01/0.03	c Original Problem   :
0.01/0.03	c   Problem name     : HOME/instance-3447900-1307902121.wbo
0.01/0.03	c   Variables        : 552 (552 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.03	c   Constraints      : 461 initial, 461 maximal
0.01/0.03	c Presolved Problem  :
0.01/0.03	c   Problem name     : t_HOME/instance-3447900-1307902121.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    AddCons   ChgSides   ChgCoefs
0.01/0.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.01/0.03	c   dualfix          :       0.00          0          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
0.01/0.03	c   inttobinary      :       0.00          0          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
0.01/0.03	c   probing          :       0.01         49         23          0          0          0          0          0          0          0
0.01/0.03	c   setppc           :       0.00          5          3          0          0          0         22          0          0          0
0.01/0.03	c   linear           :       0.01        470          0          0        467          0        439          0          0          0
0.01/0.03	c   indicator        :       0.00        437          0          0          0          0        437          0          0          0
0.01/0.03	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.01/0.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.01/0.03	c   integral         :          0          0          0          0          0          3          0          0          0          0          0          0
0.01/0.03	c   countsols        :          0          0          0          0          0          3          0          0          0          0          0          0
0.01/0.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.01/0.03	c   integral         :       0.00       0.00       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       0.00       0.00
0.01/0.03	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.01/0.03	c   vbounds          :          0          0          0          0
0.01/0.03	c   rootredcost      :          0          0          0          0
0.01/0.03	c   pseudoobj        :          0          0          0          0
0.01/0.03	c Propagator Timings :  TotalTime  Propagate    Resprop
0.01/0.03	c   vbounds          :       0.00       0.00       0.00
0.01/0.03	c   rootredcost      :       0.00       0.00       0.00
0.01/0.03	c   pseudoobj        :       0.00       0.00       0.00
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          1          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   gomory           :       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   closecuts        :       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   oddcycle         :       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          -          0
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   trivial          :       0.00          1          0
0.01/0.03	c   shiftandpropagate:       0.00          0          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   feaspump         :       0.00          0          0
0.01/0.03	c   clique           :       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   crossover        :       0.00          0          0
0.01/0.03	c   dins             :       0.00          0          0
0.01/0.03	c   vbounds          :       0.00          0          0
0.01/0.03	c   undercover       :       0.00          0          0
0.01/0.03	c   subnlp           :       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, 0.03 seconds, depth 0, found by <relaxation>)
0.01/0.03	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1 nodes, 0.03 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
0.01/0.03	c Time complete: 0.02.

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3447900-1307902121/watcher-3447900-1307902121 -o /tmp/evaluation-result-3447900-1307902121/solver-3447900-1307902121 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447900-1307902121.wbo -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.00 1.92 3/177 15370
/proc/meminfo: memFree=1663636/32951124 swapFree=67053176/67111528
[pid=15370] ppid=15368 vsize=10116 CPUtime=0 cores=1,3,5,7
/proc/15370/stat : 15370 (scip-2.0.1.4.li) R 15368 15370 13203 0 -1 4202496 1525 0 0 0 0 0 0 0 25 0 1 0 901809802 10358784 1479 33554432000 4194304 9128323 140735520026384 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15370/statm: 2529 1486 399 1205 0 1320 0

[startup+0.0245761 s]
/proc/loadavg: 2.01 2.00 1.92 3/177 15370
/proc/meminfo: memFree=1663636/32951124 swapFree=67053176/67111528
[pid=15370] ppid=15368 vsize=19348 CPUtime=0.01 cores=1,3,5,7
/proc/15370/stat : 15370 (scip-2.0.1.4.li) R 15368 15370 13203 0 -1 4202496 3884 0 0 0 1 0 0 0 25 0 1 0 901809802 19812352 3581 33554432000 4194304 9128323 140735520026384 18446744073709551615 6581570 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15370/statm: 4837 3581 544 1205 0 3628 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19348

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

[startup+0.0245761 s]
/proc/loadavg: 2.01 2.00 1.92 3/177 15370
/proc/meminfo: memFree=1663636/32951124 swapFree=67053176/67111528
[pid=15370] ppid=15368 vsize=19348 CPUtime=0.01 cores=1,3,5,7
/proc/15370/stat : 15370 (scip-2.0.1.4.li) R 15368 15370 13203 0 -1 4202496 3884 0 0 0 1 0 0 0 25 0 1 0 901809802 19812352 3581 33554432000 4194304 9128323 140735520026384 18446744073709551615 6581570 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15370/statm: 4837 3581 544 1205 0 3628 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19348

Child status: 0
Real time (s): 0.0362241
CPU time (s): 0.034994
CPU user time (s): 0.029995
CPU system time (s): 0.004999
CPU usage (%): 96.6043
Max. virtual memory (cumulated for all children) (KiB): 19348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3979
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= 1

runsolver used 0.003999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-12 20:08:41
IDJOB=3447900
IDBENCH=79356
IDSOLVER=1944
FILE ID=node137/3447900-1307902121
RUNJOBID= node137-1307898921-14825
PBS_JOBID= 13559569
Free space on /tmp= 3496 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-zebre-ext_wcsp.wbo
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3447900-1307902121/watcher-3447900-1307902121 -o /tmp/evaluation-result-3447900-1307902121/solver-3447900-1307902121 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447900-1307902121.wbo -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= dfefad7e9fca834da79a456032de5db6
RANDOM SEED=215576474

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       1664188 kB
Buffers:         59700 kB
Cached:       30162304 kB
SwapCached:      11932 kB
Active:       15745328 kB
Inactive:     14599472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       1664188 kB
SwapTotal:    67111528 kB
SwapFree:     67053176 kB
Dirty:           12224 kB
Writeback:           0 kB
AnonPages:      120836 kB
Mapped:          12480 kB
Slab:           877980 kB
PageTables:       4852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   316192 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= 3484 MiB
End job on node137 at 2011-06-12 20:08:41