Trace number 3447902

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 9.15861 9.15941

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-zebra_wcsp.wbo
MD5SUMfd165bcc49ab0d58e5df6e322efb7976
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 benchmark0.068988
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables125
Total number of constraints15290
Number of soft constraints15265
Number of constraints which are clauses15265
Number of constraints which are cardinality constraints (but not clauses)25
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 15265
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
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-3447902-1307902121.wbo>
0.09/0.14	c original problem has 15390 variables (15390 bin, 0 int, 0 impl, 0 cont) and 15291 constraints
0.09/0.14	c problem read
0.09/0.14	c presolving settings loaded
0.29/0.31	c presolving:
0.29/0.40	c (round 1) 30530 del vars, 15266 del conss, 0 add conss, 15265 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 25 clqs
0.39/0.42	c (round 2) 30538 del vars, 15286 del conss, 0 add conss, 15273 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 440 impls, 23 clqs
0.39/0.43	c (round 3) 30544 del vars, 20101 del conss, 0 add conss, 15279 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 440 impls, 22 clqs
0.39/0.43	c (round 4) 30545 del vars, 22506 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 440 impls, 22 clqs
0.39/0.45	c (round 5) 30545 del vars, 22506 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 440 impls, 22 clqs
0.59/0.66	c (round 6) 30591 del vars, 22506 del conss, 0 add conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 766 impls, 13 clqs
0.59/0.67	c (round 7) 30591 del vars, 22866 del conss, 0 add conss, 15280 chg bounds, 96 chg sides, 96 chg coeffs, 22 upgd conss, 766 impls, 13 clqs
0.59/0.68	c (round 8) 30591 del vars, 23094 del conss, 0 add conss, 15280 chg bounds, 96 chg sides, 96 chg coeffs, 22 upgd conss, 766 impls, 13 clqs
0.59/0.69	c presolving (9 rounds):
0.59/0.69	c  30591 deleted vars, 23094 deleted constraints, 0 added constraints, 15280 tightened bounds, 0 added holes, 96 changed sides, 96 changed coefficients
0.59/0.69	c  766 implications, 13 cliques
0.59/0.69	c presolved problem has 64 variables (64 bin, 0 int, 0 impl, 0 cont) and 7462 constraints
0.59/0.69	c      13 constraints of type <setppc>
0.59/0.69	c    7449 constraints of type <linear>
0.59/0.69	c transformed objective value is always integral (scale: 1)
0.59/0.69	c Presolving Time: 0.52
0.59/0.69	c - non default parameters ----------------------------------------------------------------------
0.59/0.69	c # SCIP version 2.0.1.4
0.59/0.69	c 
0.59/0.69	c # frequency for displaying node information lines
0.59/0.69	c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.69	c display/freq = 10000
0.59/0.69	c 
0.59/0.69	c # maximal time in seconds to run
0.59/0.69	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.69	c limits/time = 1800
0.59/0.69	c 
0.59/0.69	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.69	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.69	c limits/memory = 13950
0.59/0.69	c 
0.59/0.69	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.59/0.69	c # [type: int, range: [1,2], default: 1]
0.59/0.69	c timing/clocktype = 2
0.59/0.69	c 
0.59/0.69	c # belongs reading time to solving time?
0.59/0.69	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.69	c timing/reading = TRUE
0.59/0.69	c 
0.59/0.69	c # should presolving try to simplify inequalities
0.59/0.69	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.69	c constraints/linear/simplifyinequalities = TRUE
0.59/0.69	c 
0.59/0.69	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.59/0.69	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.69	c constraints/indicator/addCouplingCons = TRUE
0.59/0.69	c 
0.59/0.69	c # should presolving try to simplify knapsacks
0.59/0.69	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.69	c constraints/knapsack/simplifyinequalities = TRUE
0.59/0.69	c 
0.59/0.69	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.59/0.69	c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.69	c separating/rapidlearning/freq = 0
0.59/0.69	c 
0.59/0.69	c -----------------------------------------------------------------------------------------------
0.59/0.69	c start solving
0.59/0.69	c 
0.69/0.74	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.74	c   0.7s|     1 |     0 |    22 |     - |  68M|   0 |  14 |  64 |7483 |  64 |7462 |   0 |  21 |   0 | 0.000000e+00 |      --      |    Inf 
0.89/0.99	c   1.0s|     1 |     0 |   194 |     - |  68M|   0 |  16 |  64 |7571 |  64 |7467 |   5 |  21 |   0 | 0.000000e+00 |      --      |    Inf 
0.99/1.08	c   1.1s|     1 |     0 |   203 |     - |  68M|   0 |  23 |  64 |7571 |  64 |7470 |   8 |  21 |   0 | 0.000000e+00 |      --      |    Inf 
1.09/1.17	c   1.2s|     1 |     0 |   208 |     - |  68M|   0 |  20 |  64 |7571 |  64 |7477 |  15 |  21 |   0 | 0.000000e+00 |      --      |    Inf 
1.19/1.26	c   1.3s|     1 |     0 |   214 |     - |  68M|   0 |  22 |  64 |7571 |  64 |7478 |  16 |  21 |   0 | 0.000000e+00 |      --      |    Inf 
1.29/1.35	c   1.3s|     1 |     0 |   223 |     - |  68M|   0 |  21 |  64 |7571 |  64 |7482 |  20 |  21 |   0 | 0.000000e+00 |      --      |    Inf 
1.39/1.44	c   1.4s|     1 |     0 |   231 |     - |  68M|   0 |  23 |  64 |7571 |  64 |7486 |  24 |  21 |   0 | 0.000000e+00 |      --      |    Inf 
1.59/1.67	c   1.7s|     1 |     2 |   231 |     - |  68M|   0 |  23 |  64 |7571 |  64 |7486 |  24 |  21 |  12 | 0.000000e+00 |      --      |    Inf 
8.99/9.08	o 0
8.99/9.08	c * 9.1s|   282 |     0 |  1714 |   5.3 |  68M|  18 |   - |  64 |6241 |  64 |7471 |  24 | 325 | 551 | 0.000000e+00 | 0.000000e+00 |   0.00%
8.99/9.09	c 
8.99/9.09	c SCIP Status        : problem is solved [optimal solution found]
8.99/9.09	c Solving Time (sec) : 9.09
8.99/9.09	c Solving Nodes      : 282
8.99/9.09	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
8.99/9.09	c Dual Bound         : +0.00000000000000e+00
8.99/9.09	c Gap                : 0.00 %
9.09/9.10	s OPTIMUM FOUND
9.09/9.10	v -x125 -x124 -x123 x122 -x121 -x120 -x119 -x118 -x117 x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 -x107 -x106 -x105 x104 
9.09/9.10	v -x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 x82 -x81 x80 -x79 -x78 
9.09/9.10	v -x77 -x76 x75 -x74 -x73 -x72 -x71 -x70 x69 -x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 
9.09/9.10	v -x52 x51 -x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 -x41 -x40 -x39 x38 -x37 -x36 x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 
9.09/9.10	v x26 -x25 -x24 -x23 x22 -x21 -x20 x19 -x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 -x2 x1 
9.09/9.10	c SCIP Status        : problem is solved [optimal solution found]
9.09/9.10	c Total Time         :       9.09
9.09/9.10	c   solving          :       9.09
9.09/9.10	c   presolving       :       0.52 (included in solving)
9.09/9.10	c   reading          :       0.14 (included in solving)
9.09/9.10	c Original Problem   :
9.09/9.10	c   Problem name     : HOME/instance-3447902-1307902121.wbo
9.09/9.10	c   Variables        : 15390 (15390 binary, 0 integer, 0 implicit integer, 0 continuous)
9.09/9.10	c   Constraints      : 15291 initial, 15291 maximal
9.09/9.10	c Presolved Problem  :
9.09/9.10	c   Problem name     : t_HOME/instance-3447902-1307902121.wbo
9.09/9.10	c   Variables        : 64 (64 binary, 0 integer, 0 implicit integer, 0 continuous)
9.09/9.10	c   Constraints      : 7462 initial, 7575 maximal
9.09/9.10	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
9.09/9.10	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
9.09/9.10	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
9.09/9.10	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
9.09/9.10	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
9.09/9.10	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
9.09/9.10	c   probing          :       0.20          3         43          0          0          0          0          0          0          0
9.09/9.10	c   setppc           :       0.00          0          0          0          0          0          9          0          0          0
9.09/9.10	c   linear           :       0.13      15280          0          0      15280          0       7820          0         96         96
9.09/9.10	c   indicator        :       0.02      15265          0          0          0          0      15265          0          0          0
9.09/9.10	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
9.09/9.10	c   root node        :          -          4          -          -          4          -          -          -          -          -
9.09/9.10	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
9.09/9.10	c   integral         :          0          0          0        298          0          6          0         43        165          0          0        314
9.09/9.10	c   setppc           :         13          6       1459          1          0          3        302        145        569          0          0          0
9.09/9.10	c   linear           :       7449+         7       1314          1          0          0        915          1        830          1          0          0
9.09/9.10	c   logicor          :          0+         6        522          0          0          0        314         25        293          0          0          0
9.09/9.10	c   countsols        :          0          0          0          1          0          2          0          0          0          0          0          0
9.09/9.10	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
9.09/9.10	c   integral         :       5.48       0.00       0.00       5.48       0.00       0.00       0.00
9.09/9.10	c   setppc           :       0.04       0.00       0.04       0.00       0.00       0.00       0.00
9.09/9.10	c   linear           :       0.23       0.00       0.22       0.00       0.00       0.00       0.00
9.09/9.10	c   logicor          :       0.01       0.00       0.01       0.00       0.00       0.00       0.00
9.09/9.10	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
9.09/9.10	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
9.09/9.10	c   vbounds          :          0          0          0          0
9.09/9.10	c   rootredcost      :          0          0          0          0
9.09/9.10	c   pseudoobj        :          0          0          0          0
9.09/9.10	c Propagator Timings :  TotalTime  Propagate    Resprop
9.09/9.10	c   vbounds          :       0.00       0.00       0.00
9.09/9.10	c   rootredcost      :       0.00       0.00       0.00
9.09/9.10	c   pseudoobj        :       0.00       0.00       0.00
9.09/9.10	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
9.09/9.10	c   propagation      :       0.00        168        165        242        5.3         56        4.1          -
9.09/9.10	c   infeasible LP    :       0.00         17         17         55       11.3          2        6.0          0
9.09/9.10	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
9.09/9.10	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
9.09/9.10	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
9.09/9.10	c   applied globally :          -          -          -        325        5.8          -          -          -
9.09/9.10	c   applied locally  :          -          -          -          0        0.0          -          -          -
9.09/9.10	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
9.09/9.10	c   cut pool         :       0.00          5          -          -          5          -    (maximal pool size: 259)
9.09/9.10	c   redcost          :       0.00        302          0          0          0          0
9.09/9.10	c   impliedbounds    :       0.00          6          0          0          4          0
9.09/9.10	c   intobj           :       0.00          0          0          0          0          0
9.09/9.10	c   gomory           :       0.18          6          0          0       3000          0
9.09/9.10	c   cgmip            :       0.00          0          0          0          0          0
9.09/9.10	c   closecuts        :       0.00          0          0          0          0          0
9.09/9.10	c   strongcg         :       0.17          6          0          0       3000          0
9.09/9.10	c   cmir             :       0.02          6          0          0          0          0
9.09/9.10	c   flowcover        :       0.10          6          0          0          0          0
9.09/9.10	c   clique           :       0.00          6          0          0          3          0
9.09/9.10	c   zerohalf         :       0.00          0          0          0          0          0
9.09/9.10	c   mcf              :       0.00          0          0          0          0          0
9.09/9.10	c   oddcycle         :       0.00          0          0          0          0          0
9.09/9.10	c   rapidlearning    :       0.10          1          0          0          0         88
9.09/9.10	c Pricers            :       Time      Calls       Vars
9.09/9.10	c   problem variables:       0.00          0          0
9.09/9.10	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
9.09/9.10	c   relpscost        :       5.48        297         43        165          0          0        314
9.09/9.10	c   pscost           :       0.00          0          0          0          0          0          0
9.09/9.10	c   inference        :       0.00          0          0          0          0          0          0
9.09/9.10	c   mostinf          :       0.00          0          0          0          0          0          0
9.09/9.10	c   leastinf         :       0.00          0          0          0          0          0          0
9.09/9.10	c   fullstrong       :       0.00          0          0          0          0          0          0
9.09/9.10	c   allfullstrong    :       0.00          0          0          0          0          0          0
9.09/9.10	c   random           :       0.00          0          0          0          0          0          0
9.09/9.10	c Primal Heuristics  :       Time      Calls      Found
9.09/9.10	c   LP solutions     :       0.00          -          1
9.09/9.10	c   pseudo solutions :       0.00          -          0
9.09/9.10	c   oneopt           :       0.00          0          0
9.09/9.10	c   crossover        :       0.00          0          0
9.09/9.10	c   guideddiving     :       0.00          0          0
9.09/9.10	c   coefdiving       :       0.04          4          0
9.09/9.10	c   pscostdiving     :       0.06          4          0
9.09/9.10	c   fracdiving       :       0.06          4          0
9.09/9.10	c   veclendiving     :       0.03          4          0
9.09/9.10	c   linesearchdiving :       0.02          4          0
9.09/9.10	c   trivial          :       0.03          2          0
9.09/9.10	c   shiftandpropagate:       0.03          1          0
9.09/9.10	c   simplerounding   :       0.00          0          0
9.09/9.10	c   zirounding       :       0.02          0          0
9.09/9.10	c   rounding         :       0.06        191          0
9.09/9.10	c   shifting         :       0.05         30          0
9.09/9.10	c   intshifting      :       0.00          0          0
9.09/9.10	c   twoopt           :       0.00          0          0
9.09/9.10	c   fixandinfer      :       0.00          0          0
9.09/9.10	c   feaspump         :       0.07          1          0
9.09/9.10	c   clique           :       0.00          0          0
9.09/9.10	c   intdiving        :       0.00          0          0
9.09/9.10	c   actconsdiving    :       0.00          0          0
9.09/9.10	c   objpscostdiving  :       0.04          2          0
9.09/9.10	c   rootsoldiving    :       0.10          3          0
9.09/9.10	c   octane           :       0.00          0          0
9.09/9.10	c   rens             :       0.05          1          0
9.09/9.10	c   rins             :       0.00          0          0
9.09/9.10	c   localbranching   :       0.00          0          0
9.09/9.10	c   mutation         :       0.00          0          0
9.09/9.10	c   dins             :       0.00          0          0
9.09/9.10	c   vbounds          :       0.00          0          0
9.09/9.10	c   undercover       :       0.00          0          0
9.09/9.10	c   subnlp           :       0.00          0          0
9.09/9.10	c   trysol           :       0.00          0          0
9.09/9.10	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
9.09/9.10	c   primal LP        :       0.00          0          0       0.00          -
9.09/9.10	c   dual LP          :       1.30        306       1295       4.23     992.90
9.09/9.10	c   lex dual LP      :       0.00          0          0       0.00          -
9.09/9.10	c   barrier LP       :       0.00          0          0       0.00          -
9.09/9.10	c   diving/probing LP:       0.34         79        419       5.30    1222.70
9.09/9.10	c   strong branching :       5.42        551       5101       9.26     940.86
9.09/9.10	c     (at root node) :          -         12        238      19.83          -
9.09/9.10	c   conflict analysis:       0.00          0          0       0.00          -
9.09/9.10	c B&B Tree           :
9.09/9.10	c   number of runs   :          1
9.09/9.10	c   nodes            :        282
9.09/9.10	c   nodes (total)    :        282
9.09/9.10	c   nodes left       :          0
9.09/9.10	c   max depth        :         18
9.09/9.10	c   max depth (total):         18
9.09/9.10	c   backtracks       :         49 (17.4%)
9.09/9.10	c   delayed cutoffs  :         23
9.09/9.10	c   repropagations   :        199 (317 domain reductions, 22 cutoffs)
9.09/9.10	c   avg switch length:       3.39
9.09/9.10	c   switching time   :       0.12
9.09/9.10	c Solution           :
9.09/9.10	c   Solutions found  :          1 (1 improvements)
9.09/9.10	c   First Solution   : +0.00000000000000e+00   (in run 1, after 282 nodes, 9.08 seconds, depth 16, found by <relaxation>)
9.09/9.10	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 282 nodes, 9.08 seconds, depth 16, found by <relaxation>)
9.09/9.10	c   Dual Bound       : +0.00000000000000e+00
9.09/9.10	c   Gap              :       0.00 %
9.09/9.10	c   Root Dual Bound  : +0.00000000000000e+00
9.09/9.10	c   Root Iterations  :        231
9.09/9.15	c Time complete: 9.15.

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-3447902-1307902121/watcher-3447902-1307902121 -o /tmp/evaluation-result-3447902-1307902121/solver-3447902-1307902121 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447902-1307902121.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 2.00 1.92 2/177 15446
/proc/meminfo: memFree=1662736/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=10128 CPUtime=0 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 1538 0 0 0 0 0 0 0 25 0 1 0 901809854 10371072 1491 33554432000 4194304 9128323 140735692769360 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15446/statm: 2532 1491 399 1205 0 1323 0

[startup+0.0361631 s]
/proc/loadavg: 2.01 2.00 1.92 2/177 15446
/proc/meminfo: memFree=1662736/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=15684 CPUtime=0.03 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 2901 0 0 0 3 0 0 0 25 0 1 0 901809854 16060416 2854 33554432000 4194304 9128323 140735692769360 18446744073709551615 8057568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15446/statm: 3921 2854 399 1205 0 2712 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15684

[startup+0.101153 s]
/proc/loadavg: 2.01 2.00 1.92 2/177 15446
/proc/meminfo: memFree=1662736/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=24688 CPUtime=0.09 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 5175 0 0 0 9 0 0 0 25 0 1 0 901809854 25280512 5126 33554432000 4194304 9128323 140735692769360 18446744073709551615 8008905 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15446/statm: 6172 5126 399 1205 0 4963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24688

[startup+0.301117 s]
/proc/loadavg: 2.01 2.00 1.92 2/177 15446
/proc/meminfo: memFree=1662736/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=105572 CPUtime=0.29 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 24730 0 0 0 27 2 0 0 25 0 1 0 901809854 108105728 24641 33554432000 4194304 9128323 140735692769360 18446744073709551615 4341632 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15446/statm: 26455 24642 481 1205 0 25246 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 105572

[startup+0.701047 s]
/proc/loadavg: 2.01 2.00 1.92 2/177 15446
/proc/meminfo: memFree=1662736/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=114120 CPUtime=0.69 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 27217 0 0 0 66 3 0 0 18 0 1 0 901809854 116858880 26376 33554432000 4194304 9128323 140735692769360 18446744073709551615 4224031 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15446/statm: 28530 26380 589 1205 0 27321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 114120

[startup+1.5009 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 15447
/proc/meminfo: memFree=1549416/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=128060 CPUtime=1.49 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 41589 0 0 0 142 7 0 0 19 0 1 0 901809854 131133440 30126 33554432000 4194304 9128323 140735692769360 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15446/statm: 32015 30126 729 1205 0 30806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128060

[startup+3.10061 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 15447
/proc/meminfo: memFree=1543712/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=129576 CPUtime=3.09 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 41884 0 0 0 301 8 0 0 22 0 1 0 901809854 132685824 30421 33554432000 4194304 9128323 140735692769360 18446744073709551615 7366239 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15446/statm: 32394 30421 729 1205 0 31185 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129576

[startup+6.30104 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 15447
/proc/meminfo: memFree=1543032/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=129576 CPUtime=6.29 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 41885 0 0 0 619 10 0 0 25 0 1 0 901809854 132685824 30422 33554432000 4194304 9128323 140735692769360 18446744073709551615 7346442 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15446/statm: 32394 30422 729 1205 0 31185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129576

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

[startup+7.90075 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 15447
/proc/meminfo: memFree=1542924/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=129576 CPUtime=7.89 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 41897 0 0 0 778 11 0 0 25 0 1 0 901809854 132685824 30434 33554432000 4194304 9128323 140735692769360 18446744073709551615 7163040 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15446/statm: 32394 30434 731 1205 0 31185 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 129576

[startup+8.7006 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 15447
/proc/meminfo: memFree=1542940/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=129576 CPUtime=8.69 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 41897 0 0 0 858 11 0 0 25 0 1 0 901809854 132685824 30434 33554432000 4194304 9128323 140735692769360 18446744073709551615 5873878 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/15446/statm: 32394 30434 731 1205 0 31185 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 129576

[startup+9.10053 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 15447
/proc/meminfo: memFree=1542940/32951124 swapFree=67053176/67111528
[pid=15446] ppid=15444 vsize=129576 CPUtime=9.09 cores=1,3,5,7
/proc/15446/stat : 15446 (scip-2.0.1.4.li) R 15444 15446 13203 0 -1 4202496 41898 0 0 0 898 11 0 0 25 0 1 0 901809854 132685824 30435 33554432000 4194304 9128323 140735692769360 18446744073709551615 4693472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15446/statm: 32394 30435 732 1205 0 31185 0
Current children cumulated CPU time (s) 9.09
Current children cumulated vsize (KiB) 129576

Child status: 0
Real time (s): 9.15941
CPU time (s): 9.15861
CPU user time (s): 9.03163
CPU system time (s): 0.12698
CPU usage (%): 99.9912
Max. virtual memory (cumulated for all children) (KiB): 129576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.03163
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41903
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= 103

runsolver used 0.015997 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-12 20:08:41
IDJOB=3447902
IDBENCH=79358
IDSOLVER=1944
FILE ID=node137/3447902-1307902121
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-zebra_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-3447902-1307902121/watcher-3447902-1307902121 -o /tmp/evaluation-result-3447902-1307902121/solver-3447902-1307902121 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447902-1307902121.wbo -t 1800 -m 15500

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

MD5SUM BENCH= fd165bcc49ab0d58e5df6e322efb7976
RANDOM SEED=1118663836

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:       1663420 kB
Buffers:         59724 kB
Cached:       30163056 kB
SwapCached:      11932 kB
Active:       15746024 kB
Inactive:     14599560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       1663420 kB
SwapTotal:    67111528 kB
SwapFree:     67053176 kB
Dirty:           13000 kB
Writeback:           0 kB
AnonPages:      120836 kB
Mapped:          12480 kB
Slab:           877980 kB
PageTables:       4852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   314540 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 20:08:51