Trace number 2699720

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 0.412937 0.412564

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois22_ext.wbo
MD5SUMb5562b63e22c825abae2b216b18049c8
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 benchmark0.005999
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables132
Total number of constraints242
Number of soft constraints176
Number of constraints which are clauses176
Number of constraints which are cardinality constraints (but not clauses)66
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 177
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 176
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: 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-2699720-1278533818.wbo>
0.00/0.00	c original problem has 484 variables (308 bin, 0 int, 0 impl, 176 cont) and 419 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) 66 del vars, 67 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 308 impls, 0 clqs
0.00/0.01	c (round 2) 66 del vars, 67 del conss, 176 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 308 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/242 (41.7%) - 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  66 deleted vars, 67 deleted constraints, 176 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  308 implications, 0 cliques
0.00/0.01	c presolved problem has 418 variables (242 bin, 0 int, 0 impl, 176 cont) and 352 constraints
0.00/0.01	c     176 constraints of type <indicator>
0.00/0.01	c     176 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 # 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 176
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 |     - |1521k|   0 |   - | 418 | 352 |   0 |   0 |   0 |   0 |   0 |      --      | 1.760000e+02 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |     0 |     - |1611k|   0 |   0 | 418 | 352 | 418 |   0 |   0 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    27 |     - |1635k|   0 |   0 | 418 | 352 | 418 |  43 |  43 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    62 |     - |1644k|   0 |   8 | 418 | 352 | 418 |  48 |  48 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    66 |     - |1653k|   0 |   9 | 418 | 352 | 418 |  51 |  51 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    70 |     - |1662k|   0 |   5 | 418 | 352 | 418 |  56 |  56 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    74 |     - |1673k|   0 |  12 | 418 | 352 | 418 |  60 |  60 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    78 |     - |1686k|   0 |   5 | 418 | 352 | 418 |  64 |  64 |   0 |   0 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.02/0.03	c   0.0s|     1 |     2 |    87 |     - |1699k|   0 |   5 | 418 | 352 | 418 |  64 |  64 |   0 |   5 | 0.000000e+00 | 1.760000e+02 |    Inf 
0.02/0.10	o 1
0.02/0.10	c * 0.1s|   191 |    23 |   207 |   0.7 |1995k| 190 |   - | 418 | 352 | 418 | 102 | 103 |   0 | 100 | 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) : 0.33
0.39/0.40	c Solving Nodes      : 645
0.39/0.40	c Primal Bound       : +1.00000000000000e+00 (34 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 -x132 x131 x130 -x129 -x128 x127 x126 -x125 -x124 x123 -x122 x121 x120 -x119 x118 -x117 x116 -x115 x114 -x113 -x112 x111 -x110 
0.39/0.40	v x109 x108 -x107 x106 -x105 x104 -x103 x102 -x101 x100 -x99 x98 -x97 -x96 x95 x94 -x93 -x92 x91 x90 -x89 x88 -x87 x86 -x85 -x84 
0.39/0.40	v x83 -x82 x81 x80 -x79 x78 -x77 -x76 x75 -x74 x73 -x72 x71 -x70 x69 -x68 x67 -x66 x65 x64 -x63 -x62 x61 x60 -x59 x58 -x57 x56 
0.39/0.40	v -x55 x54 -x53 x52 -x51 -x50 x49 x48 -x47 x46 -x45 -x44 x43 -x42 x41 x40 -x39 x38 -x37 -x36 x35 x34 -x33 x32 -x31 x30 -x29 x28 
0.39/0.40	v -x27 x26 -x25 -x24 x23 x22 -x21 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       :       0.33
0.39/0.40	c Original Problem   :
0.39/0.40	c   Problem name     : HOME/instance-2699720-1278533818.wbo
0.39/0.40	c   Variables        : 484 (308 binary, 0 integer, 0 implicit integer, 176 continuous)
0.39/0.40	c   Constraints      : 419 initial, 419 maximal
0.39/0.40	c Presolved Problem  :
0.39/0.40	c   Problem name     : t_HOME/instance-2699720-1278533818.wbo
0.39/0.40	c   Variables        : 418 (242 binary, 0 integer, 0 implicit integer, 176 continuous)
0.39/0.40	c   Constraints      : 352 initial, 578 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         66          0        176          0         67          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        :          -        176          -          -        352          -          -          -          -
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       1275          0          0         24          0          0        764
0.39/0.40	c   indicator        :        176          0        422        207          0          0        520          0          0          0
0.39/0.40	c   linear           :        176          6       2165        880          0        131       1381        830          0          0
0.39/0.40	c   logicor          :          0+         0        859          0          0         31        535          0          0          0
0.39/0.40	c   countsols        :          0          0          0        168          0          0          0          0          0          0
0.39/0.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.39/0.40	c   integral         :       0.07       0.00       0.00       0.07       0.00
0.39/0.40	c   indicator        :       0.01       0.00       0.01       0.00       0.00
0.39/0.40	c   linear           :       0.02       0.00       0.01       0.01       0.00
0.39/0.40	c   logicor          :       0.00       0.00       0.00       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      :       0.00          1          0        176
0.39/0.40	c   pseudoobj        :       0.00       1966          0          0
0.39/0.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.40	c   propagation      :       0.00        162        149        318        5.8        136        4.8          -
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 :          -          -          -        402        5.3          -          -          -
0.39/0.40	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.39/0.40	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.40	c   cut pool         :       0.00          3          -          -          0          -    (maximal pool size: 14)
0.39/0.40	c   redcost          :       0.00       1268          0          0          0          0
0.39/0.40	c   impliedbounds    :       0.00          4          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          4          0          0         34          0
0.39/0.40	c   strongcg         :       0.00          4          0          0          0          0
0.39/0.40	c   cmir             :       0.00          4          0          0          0          0
0.39/0.40	c   flowcover        :       0.00          4          0          0          0          0
0.39/0.40	c   clique           :       0.00          1          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          1          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        :       0.07        394          0         24          0          0        764
0.39/0.40	c   pscost           :       0.00          0          0          0          0          0          0
0.39/0.40	c   inference        :       0.01        167          0          0          0          0        334
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          -          1
0.39/0.40	c   pseudo solutions :       0.00          -          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   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   feaspump         :       0.00          0          0
0.39/0.40	c   oneopt           :       0.00          2          0
0.39/0.40	c   trivial          :       0.00          2          1
0.39/0.40	c   simplerounding   :       0.00        398          0
0.39/0.40	c   zirounding       :       0.00        382          0
0.39/0.40	c   rounding         :       0.00        233          0
0.39/0.40	c   shifting         :       0.00         41          0
0.39/0.40	c   intshifting      :       0.00          1          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   intdiving        :       0.00          0          0
0.39/0.40	c   actconsdiving    :       0.00          0          0
0.39/0.40	c   octane           :       0.00          0          0
0.39/0.40	c   rens             :       0.01          1          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        :       0.01          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           :       0.01         33         32
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          :       0.08       1116       2154       1.93   26925.00
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          2         38      19.00          -
0.39/0.40	c   strong branching :       0.07        508       1473       2.90   21042.86
0.39/0.40	c     (at root node) :          -          5         17       3.40          -
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            :        645
0.39/0.40	c   nodes (total)    :        645
0.39/0.40	c   nodes left       :          0
0.39/0.40	c   max depth        :        190
0.39/0.40	c   max depth (total):        190
0.39/0.40	c   backtracks       :         91 (14.1%)
0.39/0.40	c   delayed cutoffs  :        287
0.39/0.40	c   repropagations   :        364 (696 domain reductions, 67 cutoffs)
0.39/0.40	c   avg switch length:       4.76
0.39/0.40	c   switching time   :       0.04
0.39/0.40	c Solution           :
0.39/0.40	c   Solutions found  :         34 (2 improvements)
0.39/0.40	c   First Solution   : +1.76000000000000e+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 191 nodes, 0.07 seconds, depth 190, 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  :         78
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-2699720-1278533818/watcher-2699720-1278533818 -o /tmp/evaluation-result-2699720-1278533818/solver-2699720-1278533818 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699720-1278533818.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: 0.28 0.06 0.02 3/178 19892
/proc/meminfo: memFree=28580164/32951124 swapFree=67111528/67111528
[pid=19892] ppid=19890 vsize=9280 CPUtime=0
/proc/19892/stat : 19892 (pbscip.linux.x8) R 19890 19892 19738 0 -1 4202496 1644 0 0 0 0 0 0 0 25 0 1 0 21596146 9502720 1564 4089446400 4194304 8223781 140733383914928 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19892/statm: 2320 1564 369 984 0 1333 0

[startup+0.0291521 s]
/proc/loadavg: 0.28 0.06 0.02 3/178 19892
/proc/meminfo: memFree=28580164/32951124 swapFree=67111528/67111528
[pid=19892] ppid=19890 vsize=20368 CPUtime=0.02
/proc/19892/stat : 19892 (pbscip.linux.x8) R 19890 19892 19738 0 -1 4202496 5085 0 0 0 2 0 0 0 25 0 1 0 21596146 20856832 4116 4089446400 4194304 8223781 140733383914928 18446744073709551615 6205568 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/19892/statm: 5130 4139 567 984 0 4143 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 20368

[startup+0.102151 s]
/proc/loadavg: 0.28 0.06 0.02 3/178 19892
/proc/meminfo: memFree=28580164/32951124 swapFree=67111528/67111528
[pid=19892] ppid=19890 vsize=15176 CPUtime=0.09
/proc/19892/stat : 19892 (pbscip.linux.x8) R 19890 19892 19738 0 -1 4202496 6010 0 0 0 7 2 0 0 25 0 1 0 21596146 15540224 2908 4089446400 4194304 8223781 140733383914928 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/19892/statm: 3794 2908 580 984 0 2807 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15176

[startup+0.301125 s]
/proc/loadavg: 0.28 0.06 0.02 3/178 19892
/proc/meminfo: memFree=28580164/32951124 swapFree=67111528/67111528
[pid=19892] ppid=19890 vsize=15612 CPUtime=0.29
/proc/19892/stat : 19892 (pbscip.linux.x8) R 19890 19892 19738 0 -1 4202496 6795 0 0 0 24 5 0 0 25 0 1 0 21596146 15986688 3039 4089446400 4194304 8223781 140733383914928 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/19892/statm: 3903 3039 585 984 0 2916 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15612

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

[startup+0.401101 s]
/proc/loadavg: 0.28 0.06 0.02 3/178 19892
/proc/meminfo: memFree=28580164/32951124 swapFree=67111528/67111528
[pid=19892] ppid=19890 vsize=15748 CPUtime=0.39
/proc/19892/stat : 19892 (pbscip.linux.x8) R 19890 19892 19738 0 -1 4202496 6813 0 0 0 32 7 0 0 25 0 1 0 21596146 16125952 3057 4089446400 4194304 8223781 140733383914928 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/19892/statm: 3937 3057 585 984 0 2950 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 15748

Child status: 0
Real time (s): 0.412564
CPU time (s): 0.412937
CPU user time (s): 0.334949
CPU system time (s): 0.077988
CPU usage (%): 100.09
Max. virtual memory (cumulated for all children) (KiB): 20368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.334949
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6819
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 0.001999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node101 at 2010-07-07 22:16:58
IDJOB=2699720
IDBENCH=79368
IDSOLVER=1204
FILE ID=node101/2699720-1278533818
PBS_JOBID= 11239275
Free space on /tmp= 73612 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/dimacs/normalized-dubois22_ext.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-2699720-1278533818/watcher-2699720-1278533818 -o /tmp/evaluation-result-2699720-1278533818/solver-2699720-1278533818 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699720-1278533818.wbo -t 1800 -m 3800

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

MD5SUM BENCH= b5562b63e22c825abae2b216b18049c8
RANDOM SEED=1567576262

node101.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	: 5332.83
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	: 5332.80
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28580692 kB
Buffers:        128952 kB
Cached:        3994376 kB
SwapCached:          0 kB
Active:        1656456 kB
Inactive:      2552292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28580692 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9568 kB
Writeback:           0 kB
AnonPages:       85144 kB
Mapped:          16840 kB
Slab:            98340 kB
PageTables:       4724 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   228336 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= 73608 MiB
End job on node101 at 2010-07-07 22:16:59