Trace number 2700538

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPnone SCIP 1.2.1.2 without any LP solverOPTIMUM 5.79412 5.79454

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-geom30a-5_wcsp.wbo
MD5SUMd1c3accd983cc55f3458e6ff2209f659
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.005998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables150
Total number of constraints435
Number of soft constraints405
Number of constraints which are clauses405
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Top cost 82
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 405
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2700538-1278535680.wbo>
0.00/0.00	c original problem has 960 variables (555 bin, 0 int, 0 impl, 405 cont) and 841 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 0 del vars, 0 del conss, 405 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 405 impls, 30 clqs
0.00/0.01	c (round 2) 0 del vars, 0 del conss, 405 chg bounds, 0 chg sides, 0 chg coeffs, 31 upgd conss, 405 impls, 30 clqs
0.00/0.03	c    (0.0s) probing: 101/555 (18.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  0 deleted vars, 0 deleted constraints, 405 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  405 implications, 30 cliques
0.00/0.03	c presolved problem has 960 variables (555 bin, 0 int, 0 impl, 405 cont) and 841 constraints
0.00/0.03	c     405 constraints of type <indicator>
0.00/0.03	c       1 constraints of type <knapsack>
0.00/0.03	c      30 constraints of type <setppc>
0.00/0.03	c     405 constraints of type <linear>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 1.2.1.2
0.00/0.03	c 
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = 10000
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1800
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 3420
0.00/0.03	c 
0.00/0.03	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.03	c lp/solvefreq = -1
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify inequalities
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/linear/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify knapsacks
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03	c separating/rapidlearning/freq = 0
0.00/0.03	c 
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving
0.00/0.03	c 
0.00/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     2 |     0 |     - |2923k|   0 |   - | 960 | 841 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.99/1.05	c   0.9s| 10000 |  9832 |     0 |   0.0 |7023k| 456 |   - | 960 |1079 |   0 |   0 |   0 | 245 |   0 | 0.000000e+00 |      --      |    Inf 
1.99/2.04	c   1.6s| 20000 | 19832 |     0 |   0.0 |  10M| 456 |   - | 960 |1079 |   0 |   0 |   0 | 245 |   0 | 0.000000e+00 |      --      |    Inf 
2.89/2.98	c   2.3s| 30000 | 29832 |     0 |   0.0 |  14M| 456 |   - | 960 |1079 |   0 |   0 |   0 | 245 |   0 | 0.000000e+00 |      --      |    Inf 
3.79/3.87	c   3.0s| 40000 | 39832 |     0 |   0.0 |  18M| 456 |   - | 960 |1069 |   0 |   0 |   0 | 245 |   0 | 0.000000e+00 |      --      |    Inf 
4.69/4.71	c   3.6s| 50000 | 49832 |     0 |   0.0 |  21M| 456 |   - | 960 |1040 |   0 |   0 |   0 | 245 |   0 | 0.000000e+00 |      --      |    Inf 
4.99/5.05	o 5
4.99/5.05	c * 3.9s| 54039 |  6483 |     0 |   0.0 |  10M| 462 |   - | 960 |1035 |   0 |   0 |   0 | 256 |   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
5.59/5.67	c   4.3s| 60000 | 12403 |     0 |   0.0 |  12M| 462 |   - | 960 |1039 |   0 |   0 |   0 | 310 |   0 | 0.000000e+00 | 5.000000e+00 |    Inf 
5.69/5.73	o 1
5.69/5.73	c * 4.3s| 60578 |   419 |     0 |   0.0 |3769k| 464 |   - | 960 |1037 |   0 |   0 |   0 | 310 |   0 | 0.000000e+00 | 1.000000e+00 |    Inf 
5.69/5.78	c 
5.69/5.78	c SCIP Status        : problem is solved [optimal solution found]
5.69/5.78	c Solving Time (sec) : 4.38
5.69/5.78	c Solving Nodes      : 60821
5.69/5.78	c Primal Bound       : +1.00000000000000e+00 (2 solutions)
5.69/5.78	c Dual Bound         : +1.00000000000000e+00
5.69/5.78	c Gap                : 0.00 %
5.69/5.78	s OPTIMUM FOUND
5.69/5.78	v -x150 -x149 -x148 x147 -x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 -x133 -x132 x131 -x130 x129 
5.69/5.78	v -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 x112 -x111 -x110 -x109 -x108 -x107 
5.69/5.78	v x106 -x105 -x104 x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 -x94 x93 -x92 -x91 x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 
5.69/5.78	v -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 
5.69/5.78	v x56 -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 
5.69/5.78	v -x30 x29 -x28 -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 
5.69/5.78	v x2 -x1 
5.69/5.78	c SCIP Status        : problem is solved [optimal solution found]
5.69/5.78	c Solving Time       :       4.38
5.69/5.78	c Original Problem   :
5.69/5.78	c   Problem name     : HOME/instance-2700538-1278535680.wbo
5.69/5.79	c   Variables        : 960 (555 binary, 0 integer, 0 implicit integer, 405 continuous)
5.69/5.79	c   Constraints      : 841 initial, 841 maximal
5.69/5.79	c Presolved Problem  :
5.69/5.79	c   Problem name     : t_HOME/instance-2700538-1278535680.wbo
5.69/5.79	c   Variables        : 960 (555 binary, 0 integer, 0 implicit integer, 405 continuous)
5.69/5.79	c   Constraints      : 841 initial, 1151 maximal
5.69/5.79	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.69/5.79	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.69/5.79	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.69/5.79	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.69/5.79	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.69/5.79	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.69/5.79	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.69/5.79	c   indicator        :       0.00          0          0          0          0          0          0          0          0
5.69/5.79	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
5.69/5.79	c   setppc           :       0.00          0          0          0          0          0          0          0          0
5.69/5.79	c   linear           :       0.00          0          0          0        405          0          0          0          0
5.69/5.79	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.69/5.79	c   root node        :          -          0          -          -          0          -          -          -          -
5.69/5.79	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.69/5.79	c   integral         :          0          0          0          0          0          0          0          0          0          0
5.69/5.79	c   indicator        :        405          0      69893          0      59931          0      50691          0          0          0
5.69/5.79	c   knapsack         :          1          0      72278          0      60660          0          0          0          0          0
5.69/5.79	c   setppc           :         30          0      72276          0      60658         67       5058          0          0          0
5.69/5.79	c   linear           :        405          0      72199          0      60653        135      12239          0          0          0
5.69/5.79	c   logicor          :          0+         0       7860          0          0         76        779          0          0          0
5.69/5.79	c   countsols        :          0          0          0          0      60660          0          0          0          0          0
5.69/5.79	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.69/5.79	c   integral         :       0.00       0.00       0.00       0.00       0.00
5.69/5.79	c   indicator        :       0.56       0.00       0.15       0.00       0.41
5.69/5.79	c   knapsack         :       0.48       0.00       0.18       0.00       0.30
5.69/5.79	c   setppc           :       0.15       0.00       0.01       0.00       0.14
5.69/5.79	c   linear           :       0.92       0.00       0.23       0.00       0.69
5.69/5.79	c   logicor          :       0.00       0.00       0.00       0.00       0.00
5.69/5.79	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.69/5.79	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.69/5.79	c   vbounds          :       0.00          2          0          0
5.69/5.79	c   rootredcost      :       0.00          0          0          0
5.69/5.79	c   pseudoobj        :       0.48      72079          1        999
5.69/5.79	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.69/5.79	c   propagation      :       0.00        279        279        691       39.5         26       11.1          -
5.69/5.79	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.69/5.79	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.69/5.79	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.69/5.79	c   pseudo solution  :       0.00          3          3          9        5.8          2        3.0          -
5.69/5.79	c   applied globally :          -          -          -        468       24.8          -          -          -
5.69/5.79	c   applied locally  :          -          -          -         68       64.8          -          -          -
5.69/5.79	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.69/5.79	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
5.69/5.79	c   redcost          :       0.00          0          0          0          0          0
5.69/5.79	c   impliedbounds    :       0.00          0          0          0          0          0
5.69/5.79	c   intobj           :       0.00          0          0          0          0          0
5.69/5.79	c   cgmip            :       0.00          0          0          0          0          0
5.69/5.79	c   gomory           :       0.00          0          0          0          0          0
5.69/5.79	c   strongcg         :       0.00          0          0          0          0          0
5.69/5.79	c   cmir             :       0.00          0          0          0          0          0
5.69/5.79	c   flowcover        :       0.00          0          0          0          0          0
5.69/5.79	c   clique           :       0.00          0          0          0          0          0
5.69/5.79	c   zerohalf         :       0.00          0          0          0          0          0
5.69/5.79	c   mcf              :       0.00          0          0          0          0          0
5.69/5.79	c   rapidlearning    :       0.00          0          0          0          0          0
5.69/5.79	c Pricers            :       Time      Calls       Vars
5.69/5.79	c   problem variables:       0.00          0          0
5.69/5.79	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.69/5.79	c   relpscost        :       0.00          0          0          0          0          0          0
5.69/5.79	c   pscost           :       0.00          0          0          0          0          0          0
5.69/5.79	c   inference        :       1.20      60658          0          0          0          0     121316
5.69/5.79	c   mostinf          :       0.00          0          0          0          0          0          0
5.69/5.79	c   leastinf         :       0.00          0          0          0          0          0          0
5.69/5.79	c   fullstrong       :       0.00          0          0          0          0          0          0
5.69/5.79	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.69/5.79	c   random           :       0.00          0          0          0          0          0          0
5.69/5.79	c Primal Heuristics  :       Time      Calls      Found
5.69/5.79	c   LP solutions     :       0.00          -          0
5.69/5.79	c   pseudo solutions :       0.03          -          2
5.69/5.79	c   oneopt           :       0.00          0          0
5.69/5.79	c   trivial          :       0.01          2          0
5.69/5.79	c   simplerounding   :       0.00          0          0
5.69/5.79	c   zirounding       :       0.00          0          0
5.69/5.79	c   rounding         :       0.00          0          0
5.69/5.79	c   shifting         :       0.00          0          0
5.69/5.79	c   intshifting      :       0.00          0          0
5.69/5.79	c   twoopt           :       0.00          0          0
5.69/5.79	c   fixandinfer      :       0.00          0          0
5.69/5.79	c   feaspump         :       0.00          0          0
5.69/5.79	c   coefdiving       :       0.00          0          0
5.69/5.79	c   pscostdiving     :       0.00          0          0
5.69/5.79	c   fracdiving       :       0.00          0          0
5.69/5.79	c   veclendiving     :       0.00          0          0
5.69/5.79	c   intdiving        :       0.00          0          0
5.69/5.79	c   actconsdiving    :       0.00          0          0
5.69/5.79	c   objpscostdiving  :       0.00          0          0
5.69/5.79	c   rootsoldiving    :       0.00          0          0
5.69/5.79	c   linesearchdiving :       0.00          0          0
5.69/5.79	c   guideddiving     :       0.00          0          0
5.69/5.79	c   octane           :       0.00          0          0
5.69/5.79	c   rens             :       0.00          0          0
5.69/5.79	c   rins             :       0.00          0          0
5.69/5.79	c   localbranching   :       0.00          0          0
5.69/5.79	c   mutation         :       0.00          0          0
5.69/5.79	c   crossover        :       0.00          0          0
5.69/5.79	c   dins             :       0.00          0          0
5.69/5.79	c   undercover       :       0.00          0          0
5.69/5.79	c   nlp              :       0.00          0          0
5.69/5.79	c   trysol           :       0.00          1          0
5.69/5.79	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.69/5.79	c   primal LP        :       0.00          0          0       0.00          -
5.69/5.79	c   dual LP          :       0.00          0          0       0.00          -
5.69/5.79	c   lex dual LP      :       0.00          0          0       0.00          -
5.69/5.79	c   barrier LP       :       0.00          0          0       0.00          -
5.69/5.79	c   diving/probing LP:       0.00          0          0       0.00          -
5.69/5.79	c   strong branching :       0.00          0          0       0.00          -
5.69/5.79	c     (at root node) :          -          0          0       0.00          -
5.69/5.79	c   conflict analysis:       0.00          0          0       0.00          -
5.69/5.79	c B&B Tree           :
5.69/5.79	c   number of runs   :          1
5.69/5.79	c   nodes            :      60821
5.69/5.79	c   nodes (total)    :      60821
5.69/5.79	c   nodes left       :          0
5.69/5.79	c   max depth        :        464
5.69/5.79	c   max depth (total):        464
5.69/5.79	c   backtracks       :        462 (0.8%)
5.69/5.79	c   delayed cutoffs  :        553
5.69/5.79	c   repropagations   :        790 (2357 domain reductions, 121 cutoffs)
5.69/5.79	c   avg switch length:       2.09
5.69/5.79	c   switching time   :       0.26
5.69/5.79	c Solution           :
5.69/5.79	c   Solutions found  :          2 (2 improvements)
5.69/5.79	c   First Solution   : +5.00000000000000e+00   (in run 1, after 54039 nodes, 3.83 seconds, depth 462, found by <relaxation>)
5.69/5.79	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 60578 nodes, 4.32 seconds, depth 464, found by <relaxation>)
5.69/5.79	c   Dual Bound       : +1.00000000000000e+00
5.69/5.79	c   Gap              :       0.00 %
5.69/5.79	c   Root Dual Bound  : +0.00000000000000e+00
5.69/5.79	c   Root Iterations  :          0
5.69/5.79	c Time complete: 5.78.

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-2700538-1278535680/watcher-2700538-1278535680 -o /tmp/evaluation-result-2700538-1278535680/solver-2700538-1278535680 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2700538-1278535680.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: 1.78 1.92 1.67 3/178 20540
/proc/meminfo: memFree=28481876/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=8260 CPUtime=0
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 1548 0 0 0 0 0 0 0 21 0 1 0 21782149 8458240 1470 4089446400 4194304 7136930 140733362735856 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20540/statm: 2065 1470 275 719 0 1344 0

[startup+0.102964 s]
/proc/loadavg: 1.78 1.92 1.67 3/178 20540
/proc/meminfo: memFree=28481876/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=15880 CPUtime=0.09
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 4969 0 0 0 8 1 0 0 21 0 1 0 21782149 16261120 3252 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 3970 3252 400 719 0 3249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15880

[startup+0.200934 s]
/proc/loadavg: 1.78 1.92 1.67 3/178 20540
/proc/meminfo: memFree=28481876/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=16480 CPUtime=0.19
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 5139 0 0 0 16 3 0 0 21 0 1 0 21782149 16875520 3422 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 4120 3422 401 719 0 3399 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16480

[startup+0.302533 s]
/proc/loadavg: 1.78 1.92 1.67 3/178 20540
/proc/meminfo: memFree=28481876/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=16972 CPUtime=0.29
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 5269 0 0 0 24 5 0 0 21 0 1 0 21782149 17379328 3552 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 4243 3552 401 719 0 3522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16972

[startup+0.700842 s]
/proc/loadavg: 1.78 1.92 1.67 3/178 20540
/proc/meminfo: memFree=28481876/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=19004 CPUtime=0.69
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 5661 0 0 0 56 13 0 0 22 0 1 0 21782149 19460096 3945 4089446400 4194304 7136930 140733362735856 18446744073709551615 6164672 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 4751 3967 401 719 0 4030 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19004

[startup+1.50069 s]
/proc/loadavg: 1.78 1.92 1.67 3/179 20541
/proc/meminfo: memFree=28465076/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=21588 CPUtime=1.49
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 6468 0 0 0 119 30 0 0 25 0 1 0 21782149 22106112 4751 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 5397 4751 401 719 0 4676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21588

[startup+3.1004 s]
/proc/loadavg: 1.78 1.92 1.67 3/179 20541
/proc/meminfo: memFree=28459124/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=28120 CPUtime=3.09
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 8136 0 0 0 239 70 0 0 25 0 1 0 21782149 28794880 6419 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 7030 6419 401 719 0 6309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28120

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

[startup+3.20039 s]
/proc/loadavg: 1.78 1.92 1.67 3/179 20541
/proc/meminfo: memFree=28459124/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=29540 CPUtime=3.19
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 8495 0 0 0 247 72 0 0 25 0 1 0 21782149 30248960 6778 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 7385 6778 401 719 0 6664 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 29540

[startup+4.80108 s]
/proc/loadavg: 1.80 1.92 1.67 3/179 20542
/proc/meminfo: memFree=28446236/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=35860 CPUtime=4.8
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 10177 0 0 0 367 113 0 0 25 0 1 0 21782149 36720640 8460 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 8965 8460 401 719 0 8244 0
Current children cumulated CPU time (s) 4.8
Current children cumulated vsize (KiB) 35860

[startup+5.201 s]
/proc/loadavg: 1.80 1.92 1.67 3/179 20542
/proc/meminfo: memFree=28446236/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=37044 CPUtime=5.19
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 10490 0 0 0 396 123 0 0 25 0 1 0 21782149 37933056 8740 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 9261 8740 402 719 0 8540 0
Current children cumulated CPU time (s) 5.19
Current children cumulated vsize (KiB) 37044

[startup+5.60693 s]
/proc/loadavg: 1.80 1.92 1.67 3/179 20542
/proc/meminfo: memFree=28438920/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=37360 CPUtime=5.59
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 10589 0 0 0 425 134 0 0 25 0 1 0 21782149 38256640 8839 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 9340 8839 402 719 0 8619 0
Current children cumulated CPU time (s) 5.59
Current children cumulated vsize (KiB) 37360

[startup+5.70091 s]
/proc/loadavg: 1.80 1.92 1.67 3/179 20542
/proc/meminfo: memFree=28438920/32951124 swapFree=67111528/67111528
[pid=20540] ppid=20538 vsize=37520 CPUtime=5.69
/proc/20540/stat : 20540 (pbscip.linux.x8) R 20538 20540 19096 0 -1 4202496 10606 0 0 0 431 138 0 0 25 0 1 0 21782149 38420480 8856 4089446400 4194304 7136930 140733362735856 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20540/statm: 9380 8856 402 719 0 8659 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 37520

Child status: 0
Real time (s): 5.79454
CPU time (s): 5.79412
CPU user time (s): 4.38733
CPU system time (s): 1.40679
CPU usage (%): 99.9927
Max. virtual memory (cumulated for all children) (KiB): 37520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.38733
system time used= 1.40679
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10618
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= 69

runsolver used 0.006998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node111 at 2010-07-07 22:48:00
IDJOB=2700538
IDBENCH=79436
IDSOLVER=1206
FILE ID=node111/2700538-1278535680
PBS_JOBID= 11239256
Free space on /tmp= 73616 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-geom30a-5_wcsp.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700538-1278535680/watcher-2700538-1278535680 -o /tmp/evaluation-result-2700538-1278535680/solver-2700538-1278535680 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2700538-1278535680.wbo -t 1800 -m 3800

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

MD5SUM BENCH= d1c3accd983cc55f3458e6ff2209f659
RANDOM SEED=1183452791

node111.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5332.98
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		: 2666.825
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	: 5332.67
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		: 2666.825
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	: 5332.86
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		: 2666.825
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	: 5233.30
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		: 2666.825
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		: 2666.825
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		: 2666.825
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28482156 kB
Buffers:        140908 kB
Cached:        3550668 kB
SwapCached:          0 kB
Active:        2597720 kB
Inactive:      1720448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28482156 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3416 kB
Writeback:           0 kB
AnonPages:      626720 kB
Mapped:          17036 kB
Slab:            84844 kB
PageTables:       5468 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   775128 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= 73612 MiB
End job on node111 at 2010-07-07 22:48:06