Trace number 3447892

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPTIMUM 44.6962 44.6958

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/
academics/normalized-send_wcsp.wbo
MD5SUM579550ba8a4368ea911c9080981cd647
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.049991
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables84
Total number of constraints11473
Number of soft constraints11462
Number of constraints which are clauses11462
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 11462
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3447892-1307902079.wbo>
0.09/0.11	c original problem has 11546 variables (11546 bin, 0 int, 0 impl, 0 cont) and 11474 constraints
0.09/0.11	c problem read
0.09/0.11	c presolving settings loaded
0.19/0.25	c presolving:
0.29/0.33	c (round 1) 22927 del vars, 11466 del conss, 0 add conss, 11462 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 8 clqs
0.29/0.37	c (round 2) 22927 del vars, 11466 del conss, 0 add conss, 11462 chg bounds, 0 chg sides, 0 chg coeffs, 8 upgd conss, 540 impls, 8 clqs
0.69/0.77	c presolving (3 rounds):
0.69/0.77	c  22927 deleted vars, 11466 deleted constraints, 0 added constraints, 11462 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.69/0.77	c  540 implications, 8 cliques
0.69/0.77	c presolved problem has 81 variables (81 bin, 0 int, 0 impl, 0 cont) and 11470 constraints
0.69/0.77	c       8 constraints of type <setppc>
0.69/0.77	c   11462 constraints of type <linear>
0.69/0.77	c transformed objective value is always integral (scale: 1)
0.69/0.77	c Presolving Time: 0.63
0.69/0.77	c - non default parameters ----------------------------------------------------------------------
0.69/0.77	c # SCIP version 2.0.1.4
0.69/0.77	c 
0.69/0.77	c # frequency for displaying node information lines
0.69/0.77	c # [type: int, range: [-1,2147483647], default: 100]
0.69/0.77	c display/freq = 10000
0.69/0.77	c 
0.69/0.77	c # maximal time in seconds to run
0.69/0.77	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.77	c limits/time = 1800
0.69/0.77	c 
0.69/0.77	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.69/0.77	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.77	c limits/memory = 13950
0.69/0.77	c 
0.69/0.77	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.69/0.77	c # [type: int, range: [1,2], default: 1]
0.69/0.77	c timing/clocktype = 2
0.69/0.77	c 
0.69/0.77	c # belongs reading time to solving time?
0.69/0.77	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.77	c timing/reading = TRUE
0.69/0.77	c 
0.69/0.77	c # should presolving try to simplify inequalities
0.69/0.77	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.77	c constraints/linear/simplifyinequalities = TRUE
0.69/0.77	c 
0.69/0.77	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.69/0.77	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.77	c constraints/indicator/addCouplingCons = TRUE
0.69/0.77	c 
0.69/0.77	c # should presolving try to simplify knapsacks
0.69/0.77	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.77	c constraints/knapsack/simplifyinequalities = TRUE
0.69/0.77	c 
0.69/0.77	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.69/0.77	c # [type: int, range: [-1,2147483647], default: -1]
0.69/0.77	c separating/rapidlearning/freq = 0
0.69/0.77	c 
0.69/0.77	c -----------------------------------------------------------------------------------------------
0.69/0.77	c start solving
0.69/0.77	c 
0.79/0.86	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.79/0.86	c   0.9s|     1 |     0 |    16 |     - |  58M|   0 |  16 |  81 |  11k|  81 |  11k|   0 |  15 |   0 | 0.000000e+00 |      --      |    Inf 
0.99/1.07	c   1.1s|     1 |     0 |    71 |     - |  58M|   0 |  28 |  81 |  11k|  81 |  11k|   3 |  15 |   0 | 0.000000e+00 |      --      |    Inf 
1.19/1.25	c   1.3s|     1 |     0 |   106 |     - |  58M|   0 |  14 |  81 |  11k|  81 |  11k|   9 |  15 |   0 | 0.000000e+00 |      --      |    Inf 
1.39/1.42	c   1.4s|     1 |     0 |   117 |     - |  58M|   0 |  17 |  81 |  11k|  81 |  11k|  14 |  15 |   0 | 0.000000e+00 |      --      |    Inf 
1.59/1.61	c   1.6s|     1 |     0 |   124 |     - |  58M|   0 |  18 |  81 |  11k|  81 |  11k|  16 |  15 |   0 | 0.000000e+00 |      --      |    Inf 
1.79/1.81	c   1.8s|     1 |     0 |   134 |     - |  59M|   0 |  23 |  81 |  11k|  81 |  11k|  17 |  15 |   0 | 0.000000e+00 |      --      |    Inf 
1.99/2.07	c   2.1s|     1 |     0 |   144 |     - |  59M|   0 |  23 |  81 |  11k|  81 |  11k|  19 |  15 |   0 | 0.000000e+00 |      --      |    Inf 
2.49/2.56	c   2.6s|     1 |     0 |   156 |     - |  59M|   0 |  21 |  81 |  11k|  81 |  11k|  20 |  15 |   0 | 0.000000e+00 |      --      |    Inf 
3.89/3.95	c   4.0s|     1 |     2 |   156 |     - |  59M|   0 |  21 |  81 |  11k|  81 |  11k|  20 |  15 |  21 | 0.000000e+00 |      --      |    Inf 
44.60/44.62	o 0
44.60/44.62	c *44.6s|  2538 |     0 |  8581 |   3.3 |  56M|  31 |   - |  81 |7617 |  81 |  11k|  20 |2694 | 921 | 0.000000e+00 | 0.000000e+00 |   0.00%
44.60/44.62	c 
44.60/44.62	c SCIP Status        : problem is solved [optimal solution found]
44.60/44.62	c Solving Time (sec) : 44.62
44.60/44.62	c Solving Nodes      : 2538
44.60/44.62	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
44.60/44.62	c Dual Bound         : +0.00000000000000e+00
44.60/44.62	c Gap                : 0.00 %
44.60/44.63	s OPTIMUM FOUND
44.60/44.63	v -x84 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 
44.60/44.63	v -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 
44.60/44.63	v -x32 -x31 -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 
44.60/44.63	v -x5 -x4 -x3 -x2 -x1 
44.60/44.63	c SCIP Status        : problem is solved [optimal solution found]
44.60/44.63	c Total Time         :      44.62
44.60/44.63	c   solving          :      44.62
44.60/44.63	c   presolving       :       0.63 (included in solving)
44.60/44.63	c   reading          :       0.11 (included in solving)
44.60/44.63	c Original Problem   :
44.60/44.63	c   Problem name     : HOME/instance-3447892-1307902079.wbo
44.60/44.63	c   Variables        : 11546 (11546 binary, 0 integer, 0 implicit integer, 0 continuous)
44.60/44.63	c   Constraints      : 11474 initial, 11474 maximal
44.60/44.63	c Presolved Problem  :
44.60/44.63	c   Problem name     : t_HOME/instance-3447892-1307902079.wbo
44.60/44.63	c   Variables        : 81 (81 binary, 0 integer, 0 implicit integer, 0 continuous)
44.60/44.63	c   Constraints      : 11470 initial, 13723 maximal
44.60/44.63	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
44.60/44.63	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
44.60/44.63	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
44.60/44.63	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
44.60/44.63	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
44.60/44.63	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
44.60/44.63	c   probing          :       0.39          0          0          0          0          0          0          0          0          0
44.60/44.63	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
44.60/44.63	c   linear           :       0.10      11462          3          0      11462          0          4          0          0          0
44.60/44.63	c   indicator        :       0.02      11462          0          0          0          0      11462          0          0          0
44.60/44.63	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
44.60/44.63	c   root node        :          -          5          -          -          5          -          -          -          -          -
44.60/44.63	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
44.60/44.63	c   integral         :          0          0          0       1599          0          6          0         42        280          0          0       2782
44.60/44.63	c   setppc           :          8          7       9991          0          0          3       1517        997       5495          0          0          0
44.60/44.63	c   linear           :      11462          7       8993          0          0          0      15514         18      18775          0          0          0
44.60/44.63	c   logicor          :          0+         7       3554          0          0          0       4974        445       1914          0          0          0
44.60/44.63	c   countsols        :          0          0          0          1          0          2          0          0          0          0          0          0
44.60/44.63	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
44.60/44.63	c   integral         :      25.20       0.00       0.00      25.20       0.00       0.00       0.00
44.60/44.63	c   setppc           :       0.59       0.00       0.59       0.00       0.00       0.00       0.00
44.60/44.63	c   linear           :       1.52       0.01       1.50       0.00       0.00       0.00       0.01
44.60/44.63	c   logicor          :       0.26       0.00       0.25       0.00       0.00       0.00       0.00
44.60/44.63	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
44.60/44.63	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
44.60/44.63	c   vbounds          :          0          0          0          0
44.60/44.63	c   rootredcost      :          0          0          0          0
44.60/44.63	c   pseudoobj        :          0          0          0          0
44.60/44.63	c Propagator Timings :  TotalTime  Propagate    Resprop
44.60/44.63	c   vbounds          :       0.00       0.00       0.00
44.60/44.63	c   rootredcost      :       0.00       0.00       0.00
44.60/44.63	c   pseudoobj        :       0.00       0.00       0.00
44.60/44.63	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
44.60/44.63	c   propagation      :       0.03       1460       1450       4128        9.6         40       10.9          -
44.60/44.63	c   infeasible LP    :       0.00         16         16         63       16.3          0        0.0          0
44.60/44.63	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
44.60/44.63	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
44.60/44.63	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
44.60/44.63	c   applied globally :          -          -          -       2694        8.9          -          -          -
44.60/44.63	c   applied locally  :          -          -          -          0        0.0          -          -          -
44.60/44.63	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
44.60/44.63	c   cut pool         :       0.00          6          -          -         37          -    (maximal pool size: 489)
44.60/44.63	c   redcost          :       0.00       1601          0          0          0          0
44.60/44.63	c   impliedbounds    :       0.00          7          0          0          0          0
44.60/44.63	c   intobj           :       0.00          0          0          0          0          0
44.60/44.63	c   gomory           :       0.56          7          0          0       3500          0
44.60/44.63	c   cgmip            :       0.00          0          0          0          0          0
44.60/44.63	c   closecuts        :       0.00          0          0          0          0          0
44.60/44.63	c   strongcg         :       0.49          7          0          0       3500          0
44.60/44.63	c   cmir             :       0.03          7          0          0          0          0
44.60/44.63	c   flowcover        :       0.34          7          0          0          0          0
44.60/44.63	c   clique           :       0.00          7          0          0          9          0
44.60/44.63	c   zerohalf         :       0.00          0          0          0          0          0
44.60/44.63	c   mcf              :       0.00          0          0          0          0          0
44.60/44.63	c   oddcycle         :       0.00          0          0          0          0          0
44.60/44.63	c   rapidlearning    :       0.00          0          0          0          0          0
44.60/44.63	c Pricers            :       Time      Calls       Vars
44.60/44.63	c   problem variables:       0.00          0          0
44.60/44.63	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
44.60/44.63	c   relpscost        :      25.19       1598         42        280          0          0       2782
44.60/44.63	c   pscost           :       0.00          0          0          0          0          0          0
44.60/44.63	c   inference        :       0.00          0          0          0          0          0          0
44.60/44.63	c   mostinf          :       0.00          0          0          0          0          0          0
44.60/44.63	c   leastinf         :       0.00          0          0          0          0          0          0
44.60/44.63	c   fullstrong       :       0.00          0          0          0          0          0          0
44.60/44.63	c   allfullstrong    :       0.00          0          0          0          0          0          0
44.60/44.63	c   random           :       0.00          0          0          0          0          0          0
44.60/44.63	c Primal Heuristics  :       Time      Calls      Found
44.60/44.63	c   LP solutions     :       0.00          -          1
44.60/44.63	c   pseudo solutions :       0.00          -          0
44.60/44.63	c   oneopt           :       0.00          0          0
44.60/44.63	c   crossover        :       0.00          0          0
44.60/44.63	c   guideddiving     :       0.00          0          0
44.60/44.63	c   intshifting      :       0.00          0          0
44.60/44.63	c   rootsoldiving    :       0.20          4          0
44.60/44.63	c   coefdiving       :       0.16          8          0
44.60/44.63	c   feaspump         :       0.11          4          0
44.60/44.63	c   pscostdiving     :       0.09          8          0
44.60/44.63	c   fracdiving       :       0.06          8          0
44.60/44.63	c   veclendiving     :       0.03          8          0
44.60/44.63	c   linesearchdiving :       0.07          9          0
44.60/44.63	c   objpscostdiving  :       0.11          5          0
44.60/44.63	c   trivial          :       0.02          2          0
44.60/44.63	c   shiftandpropagate:       0.07          1          0
44.60/44.63	c   simplerounding   :       0.00          0          0
44.60/44.63	c   zirounding       :       0.17          0          0
44.60/44.63	c   rounding         :       0.22        518          0
44.60/44.63	c   shifting         :       0.64        128          0
44.60/44.63	c   twoopt           :       0.00          0          0
44.60/44.63	c   fixandinfer      :       0.00          0          0
44.60/44.63	c   clique           :       0.00          0          0
44.60/44.63	c   intdiving        :       0.00          0          0
44.60/44.63	c   actconsdiving    :       0.00          0          0
44.60/44.63	c   octane           :       0.00          0          0
44.60/44.63	c   rens             :       0.07          1          0
44.60/44.63	c   rins             :       0.00          0          0
44.60/44.63	c   localbranching   :       0.00          0          0
44.60/44.63	c   mutation         :       0.00          0          0
44.60/44.63	c   dins             :       0.00          0          0
44.60/44.63	c   vbounds          :       0.00          0          0
44.60/44.63	c   undercover       :       0.00          0          0
44.60/44.63	c   subnlp           :       0.00          0          0
44.60/44.63	c   trysol           :       0.00          0          0
44.60/44.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
44.60/44.63	c   primal LP        :       0.01          0          0       0.00       0.00
44.60/44.63	c   dual LP          :       9.73       1605       8236       5.13     846.86
44.60/44.63	c   lex dual LP      :       0.00          0          0       0.00          -
44.60/44.63	c   barrier LP       :       0.00          0          0       0.00          -
44.60/44.63	c   diving/probing LP:       0.63        116        345       2.97     550.26
44.60/44.63	c   strong branching :      25.02        921      14554      15.80     581.70
44.60/44.63	c     (at root node) :          -         21       1637      77.95          -
44.60/44.63	c   conflict analysis:       0.00          0          0       0.00          -
44.60/44.63	c B&B Tree           :
44.60/44.63	c   number of runs   :          1
44.60/44.63	c   nodes            :       2538
44.60/44.63	c   nodes (total)    :       2538
44.60/44.63	c   nodes left       :          0
44.60/44.63	c   max depth        :         31
44.60/44.63	c   max depth (total):         31
44.60/44.63	c   backtracks       :        281 (11.1%)
44.60/44.63	c   delayed cutoffs  :        243
44.60/44.63	c   repropagations   :       4085 (4796 domain reductions, 241 cutoffs)
44.60/44.63	c   avg switch length:       4.71
44.60/44.63	c   switching time   :       1.84
44.60/44.63	c Solution           :
44.60/44.63	c   Solutions found  :          1 (1 improvements)
44.60/44.63	c   First Solution   : +0.00000000000000e+00   (in run 1, after 2538 nodes, 44.62 seconds, depth 14, found by <relaxation>)
44.60/44.63	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 2538 nodes, 44.62 seconds, depth 14, found by <relaxation>)
44.60/44.63	c   Dual Bound       : +0.00000000000000e+00
44.60/44.63	c   Gap              :       0.00 %
44.60/44.63	c   Root Dual Bound  : +0.00000000000000e+00
44.60/44.63	c   Root Iterations  :        156
44.60/44.69	c Time complete: 44.69.

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3447892-1307902079/watcher-3447892-1307902079 -o /tmp/evaluation-result-3447892-1307902079/solver-3447892-1307902079 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447892-1307902079.wbo -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.98 2/172 3446
/proc/meminfo: memFree=28616460/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=10116 CPUtime=0 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 1516 0 0 0 0 0 0 0 25 0 1 0 901807492 10358784 1469 33554432000 4194304 9128323 140735598238896 18446744073709551615 7980987 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3446/statm: 2529 1469 399 1205 0 1320 0

[startup+0.0299539 s]
/proc/loadavg: 1.92 1.98 1.98 2/172 3446
/proc/meminfo: memFree=28616460/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=13956 CPUtime=0.02 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 2488 0 0 0 2 0 0 0 25 0 1 0 901807492 14290944 2441 33554432000 4194304 9128323 140735598238896 18446744073709551615 6521252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3446/statm: 3489 2441 399 1205 0 2280 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13956

[startup+0.100953 s]
/proc/loadavg: 1.92 1.98 1.98 2/172 3446
/proc/meminfo: memFree=28616460/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=22672 CPUtime=0.09 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 4682 0 0 0 9 0 0 0 25 0 1 0 901807492 23216128 4634 33554432000 4194304 9128323 140735598238896 18446744073709551615 8008905 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3446/statm: 5668 4634 399 1205 0 4459 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22672

[startup+0.300918 s]
/proc/loadavg: 1.92 1.98 1.98 2/172 3446
/proc/meminfo: memFree=28616460/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=89324 CPUtime=0.29 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 20421 0 0 0 27 2 0 0 25 0 1 0 901807492 91467776 20333 33554432000 4194304 9128323 140735598238896 18446744073709551615 5222452 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 22331 20333 520 1205 0 21122 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 89324

[startup+0.700851 s]
/proc/loadavg: 1.92 1.98 1.98 2/172 3446
/proc/meminfo: memFree=28616460/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=91032 CPUtime=0.69 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 21482 0 0 0 67 2 0 0 25 0 1 0 901807492 93216768 20784 33554432000 4194304 9128323 140735598238896 18446744073709551615 4232921 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 22758 20784 544 1205 0 21549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 91032

[startup+1.50073 s]
/proc/loadavg: 1.92 1.98 1.98 3/173 3447
/proc/meminfo: memFree=28518020/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=114224 CPUtime=1.49 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 28124 0 0 0 145 4 0 0 18 0 1 0 901807492 116965376 26453 33554432000 4194304 9128323 140735598238896 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 28556 26453 727 1205 0 27347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114224

[startup+3.1004 s]
/proc/loadavg: 1.92 1.98 1.98 3/173 3447
/proc/meminfo: memFree=28506984/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=121648 CPUtime=3.09 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 35945 0 0 0 304 5 0 0 21 0 1 0 901807492 124567552 28409 33554432000 4194304 9128323 140735598238896 18446744073709551615 7346427 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30412 28409 738 1205 0 29203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121648

[startup+6.30089 s]
/proc/loadavg: 2.01 2.00 1.98 4/173 3447
/proc/meminfo: memFree=28504252/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=6.29 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36181 0 0 0 623 6 0 0 25 0 1 0 901807492 125607936 28645 33554432000 4194304 9128323 140735598238896 18446744073709551615 6941934 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28645 739 1205 0 29457 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 122664

[startup+12.7008 s]
/proc/loadavg: 2.01 2.00 1.98 3/173 3447
/proc/meminfo: memFree=28503648/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=12.69 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36204 0 0 0 1263 6 0 0 25 0 1 0 901807492 125607936 28668 33554432000 4194304 9128323 140735598238896 18446744073709551615 7346427 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28668 739 1205 0 29457 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 122664

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 1.98 3/173 3447
/proc/meminfo: memFree=28503780/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=25.49 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36250 0 0 0 2542 7 0 0 25 0 1 0 901807492 125607936 28707 33554432000 4194304 9128323 140735598238896 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28707 742 1205 0 29457 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 122664

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

[startup+38.3005 s]
/proc/loadavg: 2.00 2.00 1.98 3/173 3449
/proc/meminfo: memFree=28503892/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=38.29 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36278 0 0 0 3820 9 0 0 25 0 1 0 901807492 125607936 28735 33554432000 4194304 9128323 140735598238896 18446744073709551615 5207902 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28735 742 1205 0 29457 0
Current children cumulated CPU time (s) 38.29
Current children cumulated vsize (KiB) 122664

[startup+41.501 s]
/proc/loadavg: 2.00 2.00 1.98 3/173 3449
/proc/meminfo: memFree=28503768/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=41.49 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36281 0 0 0 4140 9 0 0 25 0 1 0 901807492 125607936 28738 33554432000 4194304 9128323 140735598238896 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28738 742 1205 0 29457 0
Current children cumulated CPU time (s) 41.49
Current children cumulated vsize (KiB) 122664

[startup+43.1007 s]
/proc/loadavg: 2.00 2.00 1.98 3/173 3449
/proc/meminfo: memFree=28503768/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=43.09 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36281 0 0 0 4300 9 0 0 25 0 1 0 901807492 125607936 28738 33554432000 4194304 9128323 140735598238896 18446744073709551615 7192370 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28738 742 1205 0 29457 0
Current children cumulated CPU time (s) 43.09
Current children cumulated vsize (KiB) 122664

[startup+43.9006 s]
/proc/loadavg: 2.00 2.00 1.98 3/173 3449
/proc/meminfo: memFree=28503768/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=43.89 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36281 0 0 0 4380 9 0 0 25 0 1 0 901807492 125607936 28738 33554432000 4194304 9128323 140735598238896 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28738 742 1205 0 29457 0
Current children cumulated CPU time (s) 43.89
Current children cumulated vsize (KiB) 122664

[startup+44.3005 s]
/proc/loadavg: 2.00 2.00 1.98 3/173 3449
/proc/meminfo: memFree=28503768/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=44.29 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36281 0 0 0 4420 9 0 0 25 0 1 0 901807492 125607936 28738 33554432000 4194304 9128323 140735598238896 18446744073709551615 7315698 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28738 742 1205 0 29457 0
Current children cumulated CPU time (s) 44.29
Current children cumulated vsize (KiB) 122664

[startup+44.5005 s]
/proc/loadavg: 2.00 2.00 1.98 3/173 3449
/proc/meminfo: memFree=28503768/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=44.5 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36281 0 0 0 4440 10 0 0 25 0 1 0 901807492 125607936 28738 33554432000 4194304 9128323 140735598238896 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28738 742 1205 0 29457 0
Current children cumulated CPU time (s) 44.5
Current children cumulated vsize (KiB) 122664

[startup+44.6004 s]
/proc/loadavg: 2.00 2.00 1.98 3/173 3449
/proc/meminfo: memFree=28503768/32951132 swapFree=67061148/67111528
[pid=3446] ppid=3444 vsize=122664 CPUtime=44.6 cores=0,2,4,6
/proc/3446/stat : 3446 (scip-2.0.1.4.li) R 3444 3446 2091 0 -1 4202496 36281 0 0 0 4450 10 0 0 25 0 1 0 901807492 125607936 28738 33554432000 4194304 9128323 140735598238896 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3446/statm: 30666 28738 742 1205 0 29457 0
Current children cumulated CPU time (s) 44.6
Current children cumulated vsize (KiB) 122664

Child status: 0
Real time (s): 44.6958
CPU time (s): 44.6962
CPU user time (s): 44.5902
CPU system time (s): 0.105983
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 142212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.5902
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36287
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= 78

runsolver used 0.06399 second user time and 0.146977 second system time

The end

Launcher Data 

Begin job on node129 at 2011-06-12 20:07:59
IDJOB=3447892
IDBENCH=79348
IDSOLVER=1944
FILE ID=node129/3447892-1307902079
RUNJOBID= node129-1307897167-2527
PBS_JOBID= 13559577
Free space on /tmp= 74044 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-send_wcsp.wbo
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3447892-1307902079/watcher-3447892-1307902079 -o /tmp/evaluation-result-3447892-1307902079/solver-3447892-1307902079 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447892-1307902079.wbo -t 1800 -m 15500

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

MD5SUM BENCH= 579550ba8a4368ea911c9080981cd647
RANDOM SEED=1256218071

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.82
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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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:     32951132 kB
MemFree:      28616764 kB
Buffers:        447176 kB
Cached:        3322664 kB
SwapCached:      13132 kB
Active:        1426608 kB
Inactive:      2623456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      28616764 kB
SwapTotal:    67111528 kB
SwapFree:     67061148 kB
Dirty:           12504 kB
Writeback:           0 kB
AnonPages:      277104 kB
Mapped:          12168 kB
Slab:           220168 kB
PageTables:       4720 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   441416 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74032 MiB
End job on node129 at 2011-06-12 20:08:43