Trace number 2700501

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 0.25396 0.253544

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/pedigree/
normalized-connell_wcsp.wbo
MD5SUM20c28e16897beaca59805955de4cf286
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 benchmark0.003998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables72
Total number of constraints1151
Number of soft constraints1139
Number of constraints which are clauses1139
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint6
Top cost 8
Min constraint cost 1
Max constraint cost 8
Sum of constraints costs 8867
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
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: Clp 1.11.1] [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-2700501-1278535671.wbo>
0.00/0.01	c original problem has 2350 variables (1211 bin, 0 int, 0 impl, 1139 cont) and 2291 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 1104 del vars, 0 del conss, 1104 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1139 impls, 12 clqs
0.04/0.04	c (round 2) 2208 del vars, 1104 del conss, 1139 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1139 impls, 12 clqs
0.04/0.06	c (round 3) 2208 del vars, 1104 del conss, 1139 chg bounds, 0 chg sides, 0 chg coeffs, 1152 upgd conss, 1139 impls, 12 clqs
0.04/0.07	c presolving (4 rounds):
0.04/0.07	c  2208 deleted vars, 1104 deleted constraints, 1139 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.04/0.07	c  1244 implications, 12 cliques
0.04/0.07	c presolved problem has 142 variables (107 bin, 0 int, 0 impl, 35 cont) and 1187 constraints
0.04/0.07	c      35 constraints of type <indicator>
0.04/0.07	c      35 constraints of type <varbound>
0.04/0.07	c       1 constraints of type <knapsack>
0.04/0.07	c      12 constraints of type <setppc>
0.04/0.07	c    1104 constraints of type <logicor>
0.04/0.07	c transformed objective value is always integral (scale: 1)
0.04/0.07	c Presolving Time: 0.04
0.04/0.07	c - non default parameters ----------------------------------------------------------------------
0.04/0.07	c # SCIP version 1.2.1.2
0.04/0.07	c 
0.04/0.07	c # frequency for displaying node information lines
0.04/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.07	c display/freq = 10000
0.04/0.07	c 
0.04/0.07	c # maximal time in seconds to run
0.04/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.07	c limits/time = 1799.99
0.04/0.07	c 
0.04/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.07	c limits/memory = 3420
0.04/0.07	c 
0.04/0.07	c # should presolving try to simplify inequalities
0.04/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.07	c constraints/linear/simplifyinequalities = TRUE
0.04/0.07	c 
0.04/0.07	c # should presolving try to simplify knapsacks
0.04/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.07	c 
0.04/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.07	c separating/rapidlearning/freq = 0
0.04/0.07	c 
0.04/0.07	c -----------------------------------------------------------------------------------------------
0.04/0.07	c start solving
0.04/0.07	c 
0.04/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.04/0.07	c   0.0s|     1 |     0 |    12 |     - |6879k|   0 |   0 | 142 |1187 | 142 |  13 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.07	c   0.0s|     1 |     0 |    19 |     - |6892k|   0 |   0 | 142 |1187 | 142 |  20 |   7 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.07	c   0.0s|     1 |     0 |    28 |     - |6896k|   0 |   0 | 142 |1187 | 142 |  31 |  18 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.07	c   0.0s|     1 |     0 |    36 |     - |6897k|   0 |   0 | 142 |1187 | 142 |  38 |  25 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.07	c   0.0s|     1 |     0 |    44 |     - |6899k|   0 |   0 | 142 |1187 | 142 |  46 |  33 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.07	c   0.0s|     1 |     0 |    48 |     - |6901k|   0 |   6 | 142 |1187 | 142 |  50 |  37 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.07	c   0.0s|     1 |     0 |    52 |     - |6909k|   0 |   0 | 142 |1187 | 142 |  57 |  44 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.07	c   0.0s|     1 |     0 |    56 |     - |6912k|   0 |   8 | 142 |1187 | 142 |  61 |  48 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.07	c   0.0s|     1 |     0 |    58 |     - |6931k|   0 |   4 | 142 |1187 | 142 |  67 |  54 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.07	c   0.0s|     1 |     0 |    64 |     - |6958k|   0 |  12 | 142 |1187 | 142 |  71 |  58 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.08	c   0.0s|     1 |     0 |    74 |     - |6981k|   0 |  16 | 142 |1187 | 142 |  80 |  67 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.08	c   0.1s|     1 |     0 |    86 |     - |7041k|   0 |  14 | 142 |1187 | 142 |  87 |  74 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.04/0.10	c   0.1s|     1 |     2 |    86 |     - |7043k|   0 |  14 | 142 |1187 | 142 |  87 |  74 |   0 |  14 | 0.000000e+00 |      --      |    Inf 
0.09/0.17	o 7
0.09/0.17	c * 0.1s|    46 |    33 |   306 |   4.9 |7122k|  14 |   - | 142 |1196 | 142 |  98 | 160 |   9 | 213 | 0.000000e+00 | 7.000000e+00 |    Inf 
0.09/0.18	o 3
0.09/0.18	c * 0.1s|    59 |    22 |   370 |   4.9 |7143k|  14 |   - | 142 |1202 | 142 |  94 | 178 |  15 | 228 | 0.000000e+00 | 3.000000e+00 |    Inf 
0.19/0.22	o 2
0.19/0.22	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.22	c * 0.1s|   101 |    26 |   472 |   3.9 |7189k|  16 |   - | 142 |1224 | 142 |  99 | 204 |  37 | 292 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.19/0.23	o 1
0.19/0.23	c * 0.2s|   119 |    11 |   536 |   3.8 |7212k|  16 |   - | 142 |1243 | 142 |  87 | 228 |  56 | 306 | 0.000000e+00 | 1.000000e+00 |    Inf 
0.19/0.24	c 
0.19/0.24	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.24	c Solving Time (sec) : 0.17
0.19/0.24	c Solving Nodes      : 131
0.19/0.24	c Primal Bound       : +1.00000000000000e+00 (4 solutions)
0.19/0.24	c Dual Bound         : +1.00000000000000e+00
0.19/0.24	c Gap                : 0.00 %
0.19/0.24	s OPTIMUM FOUND
0.19/0.24	v -x72 x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 x50 -x49 -x48 x47 -x46 
0.19/0.24	v -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 -x36 x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 -x25 -x24 -x23 -x22 -x21 
0.19/0.24	v x20 -x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 x4 -x3 -x2 -x1 
0.19/0.24	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.24	c Solving Time       :       0.17
0.19/0.24	c Original Problem   :
0.19/0.24	c   Problem name     : HOME/instance-2700501-1278535671.wbo
0.19/0.24	c   Variables        : 2350 (1211 binary, 0 integer, 0 implicit integer, 1139 continuous)
0.19/0.24	c   Constraints      : 2291 initial, 2291 maximal
0.19/0.24	c Presolved Problem  :
0.19/0.24	c   Problem name     : t_HOME/instance-2700501-1278535671.wbo
0.19/0.24	c   Variables        : 142 (107 binary, 0 integer, 0 implicit integer, 35 continuous)
0.19/0.24	c   Constraints      : 1187 initial, 1244 maximal
0.19/0.24	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.19/0.24	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   indicator        :       0.00       1104          0          0          0          0       1104          0          0
0.19/0.24	c   varbound         :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   linear           :       0.02       1104          0          0       1139          0          0          0          0
0.19/0.24	c   logicor          :       0.01          0          0          0          0          0          0          0          0
0.19/0.24	c   root node        :          -         83          -          -        118          -          -          -          -
0.19/0.24	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.24	c   integral         :          0          0          0        173          0          0         10          0          0        132
0.19/0.24	c   indicator        :         35          0        524         86          0          0        760          0          0          0
0.19/0.24	c   varbound         :         35         11        524         86          0          0        444         34          0          0
0.19/0.24	c   knapsack         :          1         11        611         93          0          0         28          0          0          0
0.19/0.24	c   setppc           :         12         11        610         92          0         37        342          0          0          0
0.19/0.24	c   logicor          :       1104+        11        303         94          0          0        368        198          0          0
0.19/0.24	c   countsols        :          0          0          0         33          0          0          0          0          0          0
0.19/0.24	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.19/0.24	c   integral         :       0.08       0.00       0.00       0.08       0.00
0.19/0.24	c   indicator        :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   varbound         :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.19/0.24	c   vbounds          :       0.00        189          0         43
0.19/0.24	c   rootredcost      :       0.00          4          0         35
0.19/0.24	c   pseudoobj        :       0.00        399          0        573
0.19/0.24	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.24	c   propagation      :       0.00         37         36         52        3.9         19        2.0          -
0.19/0.24	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.24	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.24	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.24	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.24	c   applied globally :          -          -          -         69        3.4          -          -          -
0.19/0.24	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.24	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.24	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 76)
0.19/0.24	c   redcost          :       0.00        176          0         30          0          0
0.19/0.24	c   impliedbounds    :       0.00          5          0          0          8          0
0.19/0.24	c   intobj           :       0.00          0          0          0          0          0
0.19/0.24	c   cgmip            :       0.00          0          0          0          0          0
0.19/0.24	c   gomory           :       0.00          5          0          0         73          0
0.19/0.24	c   strongcg         :       0.00          5          0          0          5          0
0.19/0.24	c   cmir             :       0.01          5          0          0          0          0
0.19/0.24	c   flowcover        :       0.00          5          0          0          0          0
0.19/0.24	c   clique           :       0.00          5          0          0          0          0
0.19/0.24	c   zerohalf         :       0.00          0          0          0          0          0
0.19/0.24	c   mcf              :       0.00          1          0          0          0          0
0.19/0.24	c   rapidlearning    :       0.00          0          0          0          0          0
0.19/0.24	c Pricers            :       Time      Calls       Vars
0.19/0.24	c   problem variables:       0.00          0          0
0.19/0.24	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.24	c   relpscost        :       0.08         75          0         10          0          0        132
0.19/0.24	c   pscost           :       0.00          0          0          0          0          0          0
0.19/0.24	c   inference        :       0.00         29          0          0          0          0         58
0.19/0.24	c   mostinf          :       0.00          0          0          0          0          0          0
0.19/0.24	c   leastinf         :       0.00          0          0          0          0          0          0
0.19/0.24	c   fullstrong       :       0.00          0          0          0          0          0          0
0.19/0.24	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.19/0.24	c   random           :       0.00          0          0          0          0          0          0
0.19/0.24	c Primal Heuristics  :       Time      Calls      Found
0.19/0.24	c   LP solutions     :       0.00          -          4
0.19/0.24	c   pseudo solutions :       0.00          -          0
0.19/0.24	c   crossover        :       0.00          0          0
0.19/0.24	c   oneopt           :       0.00          4          0
0.19/0.24	c   guideddiving     :       0.00          1          0
0.19/0.24	c   intshifting      :       0.00          1          0
0.19/0.24	c   linesearchdiving :       0.00          3          0
0.19/0.24	c   coefdiving       :       0.00          3          0
0.19/0.24	c   pscostdiving     :       0.00          3          0
0.19/0.24	c   rootsoldiving    :       0.00          3          0
0.19/0.24	c   trivial          :       0.00          2          0
0.19/0.24	c   simplerounding   :       0.00          0          0
0.19/0.24	c   zirounding       :       0.00         66          0
0.19/0.24	c   rounding         :       0.00         81          0
0.19/0.24	c   shifting         :       0.00         10          0
0.19/0.24	c   twoopt           :       0.00          0          0
0.19/0.24	c   fixandinfer      :       0.00          0          0
0.19/0.24	c   feaspump         :       0.00          1          0
0.19/0.24	c   fracdiving       :       0.00          3          0
0.19/0.24	c   veclendiving     :       0.00          3          0
0.19/0.24	c   intdiving        :       0.00          0          0
0.19/0.24	c   actconsdiving    :       0.00          0          0
0.19/0.24	c   objpscostdiving  :       0.00          3          0
0.19/0.24	c   octane           :       0.00          0          0
0.19/0.24	c   rens             :       0.00          1          0
0.19/0.24	c   rins             :       0.00          0          0
0.19/0.24	c   localbranching   :       0.00          0          0
0.19/0.24	c   mutation         :       0.00          0          0
0.19/0.24	c   dins             :       0.00          0          0
0.19/0.24	c   undercover       :       0.00          0          0
0.19/0.24	c   nlp              :       0.00          0          0
0.19/0.24	c   trysol           :       0.00          0          0
0.19/0.24	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.19/0.24	c   primal LP        :       0.00          0          0       0.00          -
0.19/0.24	c   dual LP          :       0.01        160        515       3.22   51500.00
0.19/0.24	c   lex dual LP      :       0.00          0          0       0.00          -
0.19/0.24	c   barrier LP       :       0.00          0          0       0.00          -
0.19/0.24	c   diving/probing LP:       0.00          3         53      17.67          -
0.19/0.24	c   strong branching :       0.08        320       2109       6.59   26362.50
0.19/0.24	c     (at root node) :          -         14        162      11.57          -
0.19/0.24	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.24	c B&B Tree           :
0.19/0.24	c   number of runs   :          1
0.19/0.24	c   nodes            :        131
0.19/0.24	c   nodes (total)    :        131
0.19/0.24	c   nodes left       :          0
0.19/0.24	c   max depth        :         16
0.19/0.24	c   max depth (total):         16
0.19/0.24	c   backtracks       :         15 (11.5%)
0.19/0.24	c   delayed cutoffs  :         10
0.19/0.24	c   repropagations   :        110 (176 domain reductions, 5 cutoffs)
0.19/0.24	c   avg switch length:       3.33
0.19/0.24	c   switching time   :       0.01
0.19/0.24	c Solution           :
0.19/0.24	c   Solutions found  :          4 (4 improvements)
0.19/0.24	c   First Solution   : +7.00000000000000e+00   (in run 1, after 46 nodes, 0.11 seconds, depth 14, found by <relaxation>)
0.19/0.24	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 119 nodes, 0.16 seconds, depth 8, found by <relaxation>)
0.19/0.24	c   Dual Bound       : +1.00000000000000e+00
0.19/0.24	c   Gap              :       0.00 %
0.19/0.24	c   Root Dual Bound  : +0.00000000000000e+00
0.19/0.24	c   Root Iterations  :         86
0.19/0.25	c Time complete: 0.25.

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-2700501-1278535671/watcher-2700501-1278535671 -o /tmp/evaluation-result-2700501-1278535671/solver-2700501-1278535671 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2700501-1278535671.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: 1.93 1.95 1.68 3/178 20251
/proc/meminfo: memFree=28493720/32951124 swapFree=67111528/67111528
[pid=20251] ppid=20249 vsize=10976 CPUtime=0
/proc/20251/stat : 20251 (pbscip.linux.x8) R 20249 20251 19096 0 -1 4202496 1671 0 0 0 0 0 0 0 21 0 1 0 21781283 11239424 1591 4089446400 4194304 9819077 140734873180896 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/20251/statm: 2744 1591 392 1374 0 1365 0

[startup+0.042224 s]
/proc/loadavg: 1.93 1.95 1.68 3/178 20251
/proc/meminfo: memFree=28493720/32951124 swapFree=67111528/67111528
[pid=20251] ppid=20249 vsize=21492 CPUtime=0.04
/proc/20251/stat : 20251 (pbscip.linux.x8) R 20249 20251 19096 0 -1 4202496 4994 0 0 0 3 1 0 0 21 0 1 0 21781283 22007808 4046 4089446400 4194304 9819077 140734873180896 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20251/statm: 5373 4046 493 1374 0 3994 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 21492

[startup+0.100185 s]
/proc/loadavg: 1.93 1.95 1.68 3/178 20251
/proc/meminfo: memFree=28493720/32951124 swapFree=67111528/67111528
[pid=20251] ppid=20249 vsize=25264 CPUtime=0.09
/proc/20251/stat : 20251 (pbscip.linux.x8) R 20249 20251 19096 0 -1 4202496 11494 0 0 0 7 2 0 0 21 0 1 0 21781283 25870336 4992 4089446400 4194304 9819077 140734873180896 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20251/statm: 6316 4994 722 1374 0 4937 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25264

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

[startup+0.200207 s]
/proc/loadavg: 1.93 1.95 1.68 3/178 20251
/proc/meminfo: memFree=28493720/32951124 swapFree=67111528/67111528
[pid=20251] ppid=20249 vsize=25544 CPUtime=0.19
/proc/20251/stat : 20251 (pbscip.linux.x8) R 20249 20251 19096 0 -1 4202496 17357 0 0 0 14 5 0 0 21 0 1 0 21781283 26157056 5025 4089446400 4194304 9819077 140734873180896 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/20251/statm: 6386 5025 726 1374 0 5007 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25544

Child status: 0
Real time (s): 0.253544
CPU time (s): 0.25396
CPU user time (s): 0.19297
CPU system time (s): 0.06099
CPU usage (%): 100.164
Max. virtual memory (cumulated for all children) (KiB): 25544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19297
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19245
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= 3

runsolver used 0.002999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node111 at 2010-07-07 22:47:51
IDJOB=2700501
IDBENCH=79433
IDSOLVER=1205
FILE ID=node111/2700501-1278535671
PBS_JOBID= 11239256
Free space on /tmp= 73616 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/pedigree/normalized-connell_wcsp.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2700501-1278535671/watcher-2700501-1278535671 -o /tmp/evaluation-result-2700501-1278535671/solver-2700501-1278535671 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2700501-1278535671.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 20c28e16897beaca59805955de4cf286
RANDOM SEED=2140087209

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:      28494496 kB
Buffers:        140600 kB
Cached:        3553640 kB
SwapCached:          0 kB
Active:        2580748 kB
Inactive:      1726152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28494496 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6592 kB
Writeback:           0 kB
AnonPages:      612032 kB
Mapped:          17324 kB
Slab:            84592 kB
PageTables:       5340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   761212 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 node111 at 2010-07-07 22:47:52