Trace number 3447898

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 19.679 19.6789

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-donald_wcsp.wbo
MD5SUM877b81089f5b4ced79a7d6c9f3245147
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 benchmark0.048991
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables107
Total number of constraints6557
Number of soft constraints6542
Number of constraints which are clauses6542
Number of constraints which are cardinality constraints (but not clauses)15
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 6542
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-3447898-1307902096.wbo>
0.00/0.06	c original problem has 6649 variables (6649 bin, 0 int, 0 impl, 0 cont) and 6558 constraints
0.00/0.06	c problem read
0.00/0.06	c presolving settings loaded
0.09/0.13	c presolving:
0.09/0.16	c (round 1) 13089 del vars, 6548 del conss, 0 add conss, 6542 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 10 impls, 10 clqs
0.09/0.18	c (round 2) 13089 del vars, 6548 del conss, 0 add conss, 6542 chg bounds, 0 chg sides, 0 chg coeffs, 10 upgd conss, 862 impls, 10 clqs
0.29/0.36	c    (0.4s) probing: 101/102 (99.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.36	c    (0.4s) probing aborted: 100/100 successive totally useless probings
0.29/0.36	c presolving (3 rounds):
0.29/0.36	c  13089 deleted vars, 6548 deleted constraints, 0 added constraints, 6542 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.36	c  862 implications, 10 cliques
0.29/0.36	c presolved problem has 102 variables (102 bin, 0 int, 0 impl, 0 cont) and 6552 constraints
0.29/0.36	c      10 constraints of type <setppc>
0.29/0.36	c    6542 constraints of type <linear>
0.29/0.36	c transformed objective value is always integral (scale: 1)
0.29/0.36	c Presolving Time: 0.29
0.29/0.36	c - non default parameters ----------------------------------------------------------------------
0.29/0.36	c # SCIP version 2.0.1.4
0.29/0.36	c 
0.29/0.36	c # frequency for displaying node information lines
0.29/0.36	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.36	c display/freq = 10000
0.29/0.36	c 
0.29/0.36	c # maximal time in seconds to run
0.29/0.36	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.36	c limits/time = 1800
0.29/0.36	c 
0.29/0.36	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.36	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.36	c limits/memory = 13950
0.29/0.36	c 
0.29/0.36	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.29/0.36	c # [type: int, range: [1,2], default: 1]
0.29/0.36	c timing/clocktype = 2
0.29/0.36	c 
0.29/0.36	c # belongs reading time to solving time?
0.29/0.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.36	c timing/reading = TRUE
0.29/0.36	c 
0.29/0.36	c # should presolving try to simplify inequalities
0.29/0.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.36	c constraints/linear/simplifyinequalities = TRUE
0.29/0.36	c 
0.29/0.36	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.29/0.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.36	c constraints/indicator/addCouplingCons = TRUE
0.29/0.36	c 
0.29/0.36	c # should presolving try to simplify knapsacks
0.29/0.36	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.36	c constraints/knapsack/simplifyinequalities = TRUE
0.29/0.36	c 
0.29/0.36	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.29/0.36	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.36	c separating/rapidlearning/freq = 0
0.29/0.36	c 
0.29/0.36	c -----------------------------------------------------------------------------------------------
0.29/0.36	c start solving
0.29/0.36	c 
0.39/0.40	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.40	c   0.4s|     1 |     0 |    20 |     - |  33M|   0 |  20 | 102 |6582 | 102 |6552 |   0 |  30 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.6s|     1 |     0 |   106 |     - |  33M|   0 |  18 | 102 |6637 | 102 |6558 |   6 |  30 |   0 | 0.000000e+00 |      --      |    Inf 
0.59/0.68	c   0.7s|     1 |     0 |   159 |     - |  33M|   0 |  29 | 102 |6637 | 102 |6564 |  12 |  30 |   0 | 0.000000e+00 |      --      |    Inf 
0.69/0.77	c   0.8s|     1 |     0 |   196 |     - |  33M|   0 |  28 | 102 |6637 | 102 |6570 |  18 |  30 |   0 | 0.000000e+00 |      --      |    Inf 
0.79/0.88	c   0.9s|     1 |     0 |   220 |     - |  33M|   0 |  29 | 102 |6637 | 102 |6574 |  22 |  30 |   0 | 0.000000e+00 |      --      |    Inf 
1.19/1.23	c   1.2s|     1 |     0 |   250 |     - |  33M|   0 |  34 | 102 |6637 | 102 |6579 |  27 |  30 |   0 | 0.000000e+00 |      --      |    Inf 
1.89/1.92	c   1.9s|     1 |     0 |   351 |     - |  33M|   0 |  34 | 102 |6637 | 102 |6586 |  34 |  30 |   0 | 0.000000e+00 |      --      |    Inf 
2.39/2.47	c   2.5s|     1 |     2 |   351 |     - |  33M|   0 |  34 | 102 |6637 | 102 |6586 |  34 |  30 |  12 | 0.000000e+00 |      --      |    Inf 
19.59/19.63	o 0
19.59/19.63	c *19.6s|   645 |     0 |  6236 |   9.1 |  34M|  24 |   - | 102 |7427 | 102 |6570 |  34 | 822 |1121 | 0.000000e+00 | 0.000000e+00 |   0.00%
19.59/19.64	c 
19.59/19.64	c SCIP Status        : problem is solved [optimal solution found]
19.59/19.64	c Solving Time (sec) : 19.64
19.59/19.64	c Solving Nodes      : 645
19.59/19.64	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
19.59/19.64	c Dual Bound         : +0.00000000000000e+00
19.59/19.64	c Gap                : 0.00 %
19.59/19.64	s OPTIMUM FOUND
19.59/19.64	v x107 -x106 x105 -x104 -x103 x102 x101 -x100 x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 x88 -x87 -x86 -x85 -x84 -x83 
19.59/19.64	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 
19.59/19.64	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 
19.59/19.64	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 
19.59/19.64	v -x4 -x3 -x2 -x1 
19.59/19.64	c SCIP Status        : problem is solved [optimal solution found]
19.59/19.64	c Total Time         :      19.64
19.59/19.64	c   solving          :      19.64
19.59/19.64	c   presolving       :       0.29 (included in solving)
19.59/19.64	c   reading          :       0.06 (included in solving)
19.59/19.64	c Original Problem   :
19.59/19.64	c   Problem name     : HOME/instance-3447898-1307902096.wbo
19.59/19.64	c   Variables        : 6649 (6649 binary, 0 integer, 0 implicit integer, 0 continuous)
19.59/19.64	c   Constraints      : 6558 initial, 6558 maximal
19.59/19.64	c Presolved Problem  :
19.59/19.64	c   Problem name     : t_HOME/instance-3447898-1307902096.wbo
19.59/19.64	c   Variables        : 102 (102 binary, 0 integer, 0 implicit integer, 0 continuous)
19.59/19.64	c   Constraints      : 6552 initial, 7427 maximal
19.59/19.64	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
19.59/19.64	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
19.59/19.64	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
19.59/19.64	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
19.59/19.64	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
19.59/19.64	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
19.59/19.64	c   probing          :       0.17          0          0          0          0          0          0          0          0          0
19.59/19.64	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
19.59/19.64	c   linear           :       0.05       6542          5          0       6542          0          6          0          0          0
19.59/19.64	c   indicator        :       0.01       6542          0          0          0          0       6542          0          0          0
19.59/19.64	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
19.59/19.64	c   root node        :          -          0          -          -          0          -          -          -          -          -
19.59/19.64	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
19.59/19.64	c   integral         :          0          0          0        626          0          6          0         35        367          0          0        726
19.59/19.64	c   setppc           :         10          6       2761          0          0          3        669        250       1382          0          0          0
19.59/19.64	c   linear           :       6542+         7       2510          0          0          0       5488         13       5216          0          0          0
19.59/19.64	c   logicor          :          0+         6       1154          0          0          0       1582        120        571          0          0          0
19.59/19.64	c   countsols        :          0          0          0          1          0          2          0          0          0          0          0          0
19.59/19.64	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
19.59/19.64	c   integral         :      13.89       0.00       0.00      13.89       0.00       0.00       0.00
19.59/19.64	c   setppc           :       0.06       0.00       0.06       0.00       0.00       0.00       0.00
19.59/19.64	c   linear           :       0.29       0.00       0.28       0.00       0.00       0.00       0.00
19.59/19.64	c   logicor          :       0.02       0.00       0.02       0.00       0.00       0.00       0.00
19.59/19.64	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
19.59/19.64	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
19.59/19.64	c   vbounds          :          0          0          0          0
19.59/19.64	c   rootredcost      :          0          0          0          0
19.59/19.64	c   pseudoobj        :          0          0          0          0
19.59/19.64	c Propagator Timings :  TotalTime  Propagate    Resprop
19.59/19.64	c   vbounds          :       0.00       0.00       0.00
19.59/19.64	c   rootredcost      :       0.00       0.00       0.00
19.59/19.64	c   pseudoobj        :       0.00       0.00       0.00
19.59/19.64	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
19.59/19.64	c   propagation      :       0.01        383        379       1165       14.8         39        8.2          -
19.59/19.64	c   infeasible LP    :       0.00         16         14         49       30.8          1       10.0          0
19.59/19.64	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
19.59/19.64	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
19.59/19.64	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
19.59/19.64	c   applied globally :          -          -          -        820       12.7          -          -          -
19.59/19.64	c   applied locally  :          -          -          -          2       36.5          -          -          -
19.59/19.64	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
19.59/19.64	c   cut pool         :       0.00          5          -          -          8          -    (maximal pool size: 261)
19.59/19.64	c   redcost          :       0.00        622          0          0          0          0
19.59/19.64	c   impliedbounds    :       0.00          6          0          0          0          0
19.59/19.64	c   intobj           :       0.00          0          0          0          0          0
19.59/19.64	c   gomory           :       0.70          6          0          0       2558          0
19.59/19.64	c   cgmip            :       0.00          0          0          0          0          0
19.59/19.64	c   closecuts        :       0.00          0          0          0          0          0
19.59/19.64	c   strongcg         :       0.46          6          0          0       2558          0
19.59/19.64	c   cmir             :       0.02          6          0          0          2          0
19.59/19.64	c   flowcover        :       0.10          6          0          0          1          0
19.59/19.64	c   clique           :       0.00          6          0          0          9          0
19.59/19.64	c   zerohalf         :       0.00          0          0          0          0          0
19.59/19.64	c   mcf              :       0.00          1          0          0          0          0
19.59/19.64	c   oddcycle         :       0.00          0          0          0          0          0
19.59/19.64	c   rapidlearning    :       0.09          1          0          0          0         55
19.59/19.64	c Pricers            :       Time      Calls       Vars
19.59/19.64	c   problem variables:       0.00          0          0
19.59/19.64	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
19.59/19.64	c   relpscost        :      13.89        625         35        367          0          0        726
19.59/19.64	c   pscost           :       0.00          0          0          0          0          0          0
19.59/19.64	c   inference        :       0.00          0          0          0          0          0          0
19.59/19.64	c   mostinf          :       0.00          0          0          0          0          0          0
19.59/19.64	c   leastinf         :       0.00          0          0          0          0          0          0
19.59/19.64	c   fullstrong       :       0.00          0          0          0          0          0          0
19.59/19.64	c   allfullstrong    :       0.00          0          0          0          0          0          0
19.59/19.64	c   random           :       0.00          0          0          0          0          0          0
19.59/19.64	c Primal Heuristics  :       Time      Calls      Found
19.59/19.64	c   LP solutions     :       0.00          -          1
19.59/19.64	c   pseudo solutions :       0.00          -          0
19.59/19.64	c   oneopt           :       0.00          0          0
19.59/19.64	c   crossover        :       0.00          0          0
19.59/19.64	c   guideddiving     :       0.00          0          0
19.59/19.64	c   intshifting      :       0.00          0          0
19.59/19.64	c   veclendiving     :       0.03          4          0
19.59/19.64	c   fracdiving       :       0.06          5          0
19.59/19.64	c   coefdiving       :       0.04          5          0
19.59/19.64	c   pscostdiving     :       0.11          5          0
19.59/19.64	c   linesearchdiving :       0.04          5          0
19.59/19.64	c   objpscostdiving  :       0.04          3          0
19.59/19.64	c   rootsoldiving    :       0.07          3          0
19.59/19.64	c   trivial          :       0.01          2          0
19.59/19.64	c   shiftandpropagate:       0.03          1          0
19.59/19.64	c   simplerounding   :       0.00          0          0
19.59/19.64	c   zirounding       :       0.02          0          0
19.59/19.64	c   rounding         :       0.07        311          0
19.59/19.64	c   shifting         :       0.11         57          0
19.59/19.64	c   twoopt           :       0.00          0          0
19.59/19.64	c   fixandinfer      :       0.00          0          0
19.59/19.64	c   feaspump         :       0.03          2          0
19.59/19.64	c   clique           :       0.00          0          0
19.59/19.64	c   intdiving        :       0.00          0          0
19.59/19.64	c   actconsdiving    :       0.00          0          0
19.59/19.64	c   octane           :       0.00          0          0
19.59/19.64	c   rens             :       0.05          1          0
19.59/19.64	c   rins             :       0.00          0          0
19.59/19.64	c   localbranching   :       0.00          0          0
19.59/19.64	c   mutation         :       0.00          0          0
19.59/19.64	c   dins             :       0.00          0          0
19.59/19.64	c   vbounds          :       0.00          0          0
19.59/19.64	c   undercover       :       0.00          0          0
19.59/19.64	c   subnlp           :       0.00          0          0
19.59/19.64	c   trysol           :       0.00          0          0
19.59/19.64	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
19.59/19.64	c   primal LP        :       0.00          0          0       0.00          -
19.59/19.64	c   dual LP          :       2.52        634       5647       8.91    2245.12
19.59/19.64	c   lex dual LP      :       0.00          0          0       0.00          -
19.59/19.64	c   barrier LP       :       0.00          0          0       0.00          -
19.59/19.64	c   diving/probing LP:       0.33        134        589       4.40    1788.49
19.59/19.64	c   strong branching :      13.81       1121      30053      26.81    2176.81
19.59/19.64	c     (at root node) :          -         12       1715     142.92          -
19.59/19.64	c   conflict analysis:       0.00          0          0       0.00          -
19.59/19.64	c B&B Tree           :
19.59/19.64	c   number of runs   :          1
19.59/19.64	c   nodes            :        645
19.59/19.64	c   nodes (total)    :        645
19.59/19.64	c   nodes left       :          0
19.59/19.64	c   max depth        :         24
19.59/19.64	c   max depth (total):         24
19.59/19.64	c   backtracks       :         95 (14.7%)
19.59/19.64	c   delayed cutoffs  :         69
19.59/19.64	c   repropagations   :        673 (1242 domain reductions, 65 cutoffs)
19.59/19.64	c   avg switch length:       3.58
19.59/19.64	c   switching time   :       0.27
19.59/19.64	c Solution           :
19.59/19.64	c   Solutions found  :          1 (1 improvements)
19.59/19.64	c   First Solution   : +0.00000000000000e+00   (in run 1, after 645 nodes, 19.64 seconds, depth 14, found by <relaxation>)
19.59/19.64	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 645 nodes, 19.64 seconds, depth 14, found by <relaxation>)
19.59/19.64	c   Dual Bound       : +0.00000000000000e+00
19.59/19.64	c   Gap              :       0.00 %
19.59/19.64	c   Root Dual Bound  : +0.00000000000000e+00
19.59/19.64	c   Root Iterations  :        351
19.59/19.67	c Time complete: 19.67.

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-3447898-1307902096/watcher-3447898-1307902096 -o /tmp/evaluation-result-3447898-1307902096/solver-3447898-1307902096 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447898-1307902096.wbo -t 1800 -m 15500 

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

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


[startup+0 s]
/proc/loadavg: 2.01 2.01 1.92 2/177 15293
/proc/meminfo: memFree=1667560/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=10252 CPUtime=0 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 1546 0 0 0 0 0 0 0 25 0 1 0 901807327 10498048 1499 33554432000 4194304 9128323 140734692836256 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15293/statm: 2563 1499 399 1205 0 1354 0

[startup+0.07281 s]
/proc/loadavg: 2.01 2.01 1.92 2/177 15293
/proc/meminfo: memFree=1667560/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=30012 CPUtime=0.06 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 6465 0 0 0 6 0 0 0 25 0 1 0 901807327 30732288 6415 33554432000 4194304 9128323 140734692836256 18446744073709551615 8012615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 7503 6415 437 1205 0 6294 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 30012

[startup+0.100816 s]
/proc/loadavg: 2.01 2.01 1.92 2/177 15293
/proc/meminfo: memFree=1667560/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=43992 CPUtime=0.09 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 9722 0 0 0 8 1 0 0 25 0 1 0 901807327 45047808 9672 33554432000 4194304 9128323 140734692836256 18446744073709551615 6581488 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 10998 9672 474 1205 0 9789 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43992

[startup+0.300768 s]
/proc/loadavg: 2.01 2.01 1.92 2/177 15293
/proc/meminfo: memFree=1667560/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=60880 CPUtime=0.29 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 13883 0 0 0 28 1 0 0 25 0 1 0 901807327 62341120 13576 33554432000 4194304 9128323 140734692836256 18446744073709551615 5201664 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 15220 13576 544 1205 0 14011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 60880

[startup+0.700696 s]
/proc/loadavg: 2.01 2.01 1.92 2/177 15293
/proc/meminfo: memFree=1667560/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=92496 CPUtime=0.69 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 22799 0 0 0 66 3 0 0 25 0 1 0 901807327 94715904 21470 33554432000 4194304 9128323 140734692836256 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 23124 21470 724 1205 0 21915 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 92496

[startup+1.50055 s]
/proc/loadavg: 2.01 2.01 1.92 3/178 15294
/proc/meminfo: memFree=1584620/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=92496 CPUtime=1.49 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 22804 0 0 0 144 5 0 0 25 0 1 0 901807327 94715904 21472 33554432000 4194304 9128323 140734692836256 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 23124 21472 722 1205 0 21915 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 92496

[startup+3.10026 s]
/proc/loadavg: 2.01 2.01 1.92 3/178 15294
/proc/meminfo: memFree=1584096/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=90656 CPUtime=3.09 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 26019 0 0 0 300 9 0 0 25 0 1 0 901807327 92831744 21399 33554432000 4194304 9128323 140734692836256 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 22664 21399 740 1205 0 21455 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90656

[startup+6.30068 s]
/proc/loadavg: 2.01 2.01 1.92 3/178 15294
/proc/meminfo: memFree=1584220/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=90656 CPUtime=6.29 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 26026 0 0 0 616 13 0 0 25 0 1 0 901807327 92831744 21406 33554432000 4194304 9128323 140734692836256 18446744073709551615 7346427 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 22664 21406 740 1205 0 21455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 90656

[startup+12.7005 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 15294
/proc/meminfo: memFree=1582252/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=90656 CPUtime=12.69 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 26044 0 0 0 1248 21 0 0 25 0 1 0 901807327 92831744 21424 33554432000 4194304 9128323 140734692836256 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 22664 21424 742 1205 0 21455 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90656

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

[startup+15.9009 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 15294
/proc/meminfo: memFree=1582260/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=90656 CPUtime=15.89 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 26044 0 0 0 1565 24 0 0 25 0 1 0 901807327 92831744 21424 33554432000 4194304 9128323 140734692836256 18446744073709551615 7346427 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 22664 21424 742 1205 0 21455 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 90656

[startup+17.5007 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 15294
/proc/meminfo: memFree=1581388/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=90656 CPUtime=17.49 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 26044 0 0 0 1723 26 0 0 25 0 1 0 901807327 92831744 21424 33554432000 4194304 9128323 140734692836256 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 22664 21424 742 1205 0 21455 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 90656

[startup+18.3005 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 15294
/proc/meminfo: memFree=1581388/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=90656 CPUtime=18.29 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 26045 0 0 0 1802 27 0 0 25 0 1 0 901807327 92831744 21425 33554432000 4194304 9128323 140734692836256 18446744073709551615 7346424 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 22664 21425 742 1205 0 21455 0
Current children cumulated CPU time (s) 18.29
Current children cumulated vsize (KiB) 90656

[startup+19.1004 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 15294
/proc/meminfo: memFree=1581264/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=90656 CPUtime=19.09 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 26047 0 0 0 1881 28 0 0 25 0 1 0 901807327 92831744 21427 33554432000 4194304 9128323 140734692836256 18446744073709551615 7097360 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 22664 21427 742 1205 0 21455 0
Current children cumulated CPU time (s) 19.09
Current children cumulated vsize (KiB) 90656

[startup+19.5003 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 15294
/proc/meminfo: memFree=1581264/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=90656 CPUtime=19.49 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 26047 0 0 0 1920 29 0 0 25 0 1 0 901807327 92831744 21427 33554432000 4194304 9128323 140734692836256 18446744073709551615 5240721 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 22664 21427 742 1205 0 21455 0
Current children cumulated CPU time (s) 19.49
Current children cumulated vsize (KiB) 90656

[startup+19.6003 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 15294
/proc/meminfo: memFree=1581264/32951124 swapFree=67053176/67111528
[pid=15293] ppid=15291 vsize=90656 CPUtime=19.59 cores=1,3,5,7
/proc/15293/stat : 15293 (scip-2.0.1.4.li) R 15291 15293 13203 0 -1 4202496 26047 0 0 0 1930 29 0 0 25 0 1 0 901807327 92831744 21427 33554432000 4194304 9128323 140734692836256 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15293/statm: 22664 21427 742 1205 0 21455 0
Current children cumulated CPU time (s) 19.59
Current children cumulated vsize (KiB) 90656

Child status: 0
Real time (s): 19.6789
CPU time (s): 19.679
CPU user time (s): 19.3761
CPU system time (s): 0.302953
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 92496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.3761
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26052
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= 5
involuntary context switches= 50

runsolver used 0.036994 second user time and 0.074988 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-12 20:08:16
IDJOB=3447898
IDBENCH=79354
IDSOLVER=1944
FILE ID=node137/3447898-1307902096
RUNJOBID= node137-1307898921-14825
PBS_JOBID= 13559569
Free space on /tmp= 3496 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-donald_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-3447898-1307902096/watcher-3447898-1307902096 -o /tmp/evaluation-result-3447898-1307902096/solver-3447898-1307902096 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447898-1307902096.wbo -t 1800 -m 15500

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

MD5SUM BENCH= 877b81089f5b4ced79a7d6c9f3245147
RANDOM SEED=1187354015

node137.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       1668244 kB
Buffers:         59608 kB
Cached:       30162656 kB
SwapCached:      11932 kB
Active:       15741620 kB
Inactive:     14599300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       1668244 kB
SwapTotal:    67111528 kB
SwapFree:     67053176 kB
Dirty:           12596 kB
Writeback:           8 kB
AnonPages:      116600 kB
Mapped:          12516 kB
Slab:           877844 kB
PageTables:       4556 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   309324 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 3484 MiB
End job on node137 at 2011-06-12 20:08:36