Trace number 2693319

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 6.68798 6.68812

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111219348--soft-33-100-0.wbo
MD5SUM137575c353ea976a2596969302480bf9
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.405937
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints64
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3426
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 3425
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1212
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2693319-1277898538.wbo>
0.00/0.00	c original problem has 297 variables (233 bin, 0 int, 0 impl, 64 cont) and 166 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 64 impls, 30 clqs
0.00/0.01	c (round 2) 0 del vars, 6 del conss, 0 chg bounds, 2 chg sides, 0 chg coeffs, 0 upgd conss, 64 impls, 30 clqs
0.00/0.01	c (round 3) 2 del vars, 8 del conss, 62 chg bounds, 2 chg sides, 0 chg coeffs, 0 upgd conss, 64 impls, 30 clqs
0.00/0.01	c (round 4) 4 del vars, 8 del conss, 62 chg bounds, 2 chg sides, 0 chg coeffs, 34 upgd conss, 64 impls, 30 clqs
0.00/0.02	c    (0.0s) probing: 101/231 (43.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (5 rounds):
0.00/0.02	c  4 deleted vars, 8 deleted constraints, 62 tightened bounds, 0 added holes, 2 changed sides, 0 changed coefficients
0.00/0.02	c  64 implications, 30 cliques
0.00/0.02	c presolved problem has 293 variables (231 bin, 0 int, 0 impl, 62 cont) and 158 constraints
0.00/0.02	c      62 constraints of type <indicator>
0.00/0.02	c      30 constraints of type <setppc>
0.00/0.02	c      62 constraints of type <linear>
0.00/0.02	c       4 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.2
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1800
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 3420
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |     9 |     - |1029k|   0 |   0 | 293 | 158 | 293 |  34 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    62 |     - |1048k|   0 |  34 | 293 | 158 | 293 |  54 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 3276
0.00/0.02	c y 0.0s|     1 |     0 |    62 |     - |1057k|   0 |  34 | 293 | 158 | 293 |  54 |  20 |   0 |   0 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    90 |     - |1241k|   0 |  36 | 293 | 158 | 293 |  62 |  28 |   0 |   0 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   147 |     - |1251k|   0 |  41 | 293 | 158 | 293 |  65 |  31 |   0 |   0 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.09/0.12	c   0.1s|     1 |     2 |   192 |     - |1264k|   0 |  41 | 293 | 158 | 293 |  65 |  31 |   0 |  33 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.49/0.53	o 112
0.49/0.53	c * 0.5s|   133 |    42 |   916 |   5.8 |1406k|  51 |   - | 293 | 158 | 293 |  67 |  64 |   0 | 312 | 0.000000e+00 | 1.120000e+02 |    Inf 
0.49/0.56	o 67
0.49/0.56	c * 0.5s|   169 |    36 |  1033 |   5.3 |1469k|  51 |   - | 293 | 188 | 293 |  71 |  74 |  31 | 355 | 0.000000e+00 | 6.700000e+01 |    Inf 
0.49/0.57	o 64
0.49/0.57	c * 0.5s|   174 |    37 |  1058 |   5.3 |1480k|  51 |   - | 293 | 170 | 293 |  69 |  76 |  33 | 365 | 0.000000e+00 | 6.400000e+01 |    Inf 
0.59/0.62	o 29
0.59/0.62	c * 0.6s|   201 |    19 |  1388 |   6.2 |1476k|  51 |   - | 293 | 180 | 293 |  70 |  86 |  45 | 423 | 0.000000e+00 | 2.900000e+01 |    Inf 
0.79/0.81	o 28
0.79/0.81	c * 0.8s|   266 |    22 |  2545 |   9.0 |1539k|  51 |   - | 293 | 220 | 293 |  65 | 119 | 115 | 693 | 0.000000e+00 | 2.800000e+01 |    Inf 
0.79/0.83	o 22
0.79/0.83	c * 0.8s|   271 |    23 |  2592 |   9.1 |1548k|  51 |   - | 293 | 223 | 293 |  65 | 119 | 118 | 707 | 0.000000e+00 | 2.200000e+01 |    Inf 
5.69/5.76	o 9
5.69/5.76	c * 5.3s|  7729 |   282 | 99852 |  12.9 |4548k|  51 |   - | 293 |5045 | 293 |  72 |2352 |7230 |1790 | 0.000000e+00 | 9.000000e+00 |    Inf 
6.60/6.68	c 
6.60/6.68	c SCIP Status        : problem is solved [optimal solution found]
6.60/6.68	c Solving Time (sec) : 6.18
6.60/6.68	c Solving Nodes      : 8783
6.60/6.68	c Primal Bound       : +9.00000000000000e+00 (33 solutions)
6.60/6.68	c Dual Bound         : +9.00000000000000e+00
6.60/6.68	c Gap                : 0.00 %
6.60/6.68	s OPTIMUM FOUND
6.60/6.68	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
6.60/6.68	v -x147 -x146 x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 -x130 -x129 -x128 -x127 
6.60/6.68	v -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
6.60/6.68	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 -x82 
6.60/6.68	v -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 -x56 
6.60/6.68	v -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 
6.60/6.68	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 
6.60/6.68	v -x4 -x3 -x2 -x1 
6.60/6.68	c SCIP Status        : problem is solved [optimal solution found]
6.60/6.68	c Solving Time       :       6.18
6.60/6.68	c Original Problem   :
6.60/6.68	c   Problem name     : HOME/instance-2693319-1277898538.wbo
6.60/6.68	c   Variables        : 297 (233 binary, 0 integer, 0 implicit integer, 64 continuous)
6.60/6.68	c   Constraints      : 166 initial, 166 maximal
6.60/6.68	c Presolved Problem  :
6.60/6.68	c   Problem name     : t_HOME/instance-2693319-1277898538.wbo
6.60/6.68	c   Variables        : 293 (231 binary, 0 integer, 0 implicit integer, 62 continuous)
6.60/6.68	c   Constraints      : 158 initial, 5260 maximal
6.60/6.68	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.60/6.68	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.60/6.68	c   dualfix          :       0.00          4          0          0          0          0          0          0          0
6.60/6.68	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.60/6.68	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.60/6.68	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.60/6.68	c   probing          :       0.01          0          0          0          0          0          0          0          0
6.60/6.68	c   indicator        :       0.00          0          0          0          0          0          2          0          0
6.60/6.68	c   setppc           :       0.00          0          0          0          0          0          0          0          0
6.60/6.68	c   linear           :       0.00          0          0          0         62          0          6          2          0
6.60/6.68	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.60/6.68	c   root node        :          -         59          -          -        116          -          -          -          -
6.60/6.68	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.60/6.68	c   integral         :          0          0          0       5863          0         20        450          0          0       8466
6.60/6.68	c   indicator        :         62          0      28410       1290          0        108       7319          0          0          0
6.60/6.68	c   setppc           :         30          4      28392       1276          0         94      38714          0          0          0
6.60/6.68	c   linear           :         62          4      28339       1285          0        793      55028       2665          0          0
6.60/6.68	c   logicor          :          4+         4      13652        388          0        253       6818          0          0          0
6.60/6.68	c   countsols        :          0          0          0        454          0          0          0          0          0          0
6.60/6.68	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.60/6.68	c   integral         :       1.06       0.00       0.00       1.06       0.00
6.60/6.68	c   indicator        :       0.02       0.00       0.02       0.00       0.00
6.60/6.68	c   setppc           :       0.05       0.00       0.04       0.01       0.00
6.60/6.68	c   linear           :       0.50       0.00       0.49       0.01       0.00
6.60/6.68	c   logicor          :       0.39       0.00       0.39       0.00       0.00
6.60/6.68	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.60/6.68	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.60/6.68	c   vbounds          :       0.00          2          0          0
6.60/6.68	c   rootredcost      :       0.00          8          0         57
6.60/6.68	c   pseudoobj        :       0.10      28410         45       4458
6.60/6.68	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.60/6.68	c   propagation      :       0.04       1184       1167       7691       27.8         39        9.9          -
6.60/6.68	c   infeasible LP    :       0.12       3083       3057      18524       25.1         16       13.1          0
6.60/6.68	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.60/6.68	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.60/6.68	c   pseudo solution  :       0.00          5          5         36       27.8          3        3.0          -
6.60/6.68	c   applied globally :          -          -          -       8588       17.5          -          -          -
6.60/6.68	c   applied locally  :          -          -          -          6       34.8          -          -          -
6.60/6.68	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.60/6.68	c   cut pool         :       0.00          2          -          -          0          -    (maximal pool size: 39)
6.60/6.68	c   redcost          :       0.05       6273          0       1340          0          0
6.60/6.68	c   impliedbounds    :       0.00          3          0          0          0          0
6.60/6.68	c   intobj           :       0.00          0          0          0          0          0
6.60/6.68	c   cgmip            :       0.00          0          0          0          0          0
6.60/6.68	c   gomory           :       0.01          3          0          0         40          0
6.60/6.68	c   strongcg         :       0.00          3          0          0          0          0
6.60/6.68	c   cmir             :       0.01          3          0          0          0          0
6.60/6.68	c   flowcover        :       0.00          3          0          0          0          0
6.60/6.68	c   clique           :       0.00          3          0          0          1          0
6.60/6.68	c   zerohalf         :       0.00          0          0          0          0          0
6.60/6.68	c   mcf              :       0.00          1          0          0          0          0
6.60/6.68	c   rapidlearning    :       0.00          0          0          0          0          0
6.60/6.68	c Pricers            :       Time      Calls       Vars
6.60/6.68	c   problem variables:       0.00          0          0
6.60/6.68	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.60/6.68	c   relpscost        :       1.06       4570         20        450          0          0       8466
6.60/6.68	c   pscost           :       0.00          0          0          0          0          0          0
6.60/6.68	c   inference        :       0.00        447          0          0          0          0        894
6.60/6.68	c   mostinf          :       0.00          0          0          0          0          0          0
6.60/6.68	c   leastinf         :       0.00          0          0          0          0          0          0
6.60/6.68	c   fullstrong       :       0.00          0          0          0          0          0          0
6.60/6.68	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.60/6.68	c   random           :       0.00          0          0          0          0          0          0
6.60/6.68	c Primal Heuristics  :       Time      Calls      Found
6.60/6.68	c   LP solutions     :       0.00          -          7
6.60/6.68	c   pseudo solutions :       0.00          -          0
6.60/6.68	c   oneopt           :       0.01          8          0
6.60/6.68	c   feaspump         :       0.00          1          0
6.60/6.68	c   intshifting      :       0.00          4          0
6.60/6.68	c   veclendiving     :       0.00          7          0
6.60/6.68	c   objpscostdiving  :       0.01          4          0
6.60/6.68	c   rootsoldiving    :       0.00          4          0
6.60/6.68	c   linesearchdiving :       0.02          8          0
6.60/6.68	c   guideddiving     :       0.00          8          0
6.60/6.68	c   coefdiving       :       0.01          8          0
6.60/6.68	c   pscostdiving     :       0.01          8          0
6.60/6.68	c   fracdiving       :       0.01          8          0
6.60/6.68	c   trivial          :       0.00          2          0
6.60/6.68	c   simplerounding   :       0.00       4799          0
6.60/6.68	c   zirounding       :       0.01       1000          0
6.60/6.68	c   rounding         :       0.03        919          0
6.60/6.68	c   shifting         :       0.02        260          0
6.60/6.68	c   twoopt           :       0.00          0          0
6.60/6.68	c   fixandinfer      :       0.00          0          0
6.60/6.68	c   intdiving        :       0.00          0          0
6.60/6.68	c   actconsdiving    :       0.00          0          0
6.60/6.68	c   octane           :       0.00          0          0
6.60/6.68	c   rens             :       0.01          1          0
6.60/6.68	c   rins             :       0.00          0          0
6.60/6.68	c   localbranching   :       0.00          0          0
6.60/6.68	c   mutation         :       0.00          0          0
6.60/6.68	c   crossover        :       0.04          6          0
6.60/6.68	c   dins             :       0.00          0          0
6.60/6.68	c   undercover       :       0.00          0          0
6.60/6.68	c   nlp              :       0.00          0          0
6.60/6.68	c   trysol           :       0.03        288         26
6.60/6.68	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.60/6.68	c   primal LP        :       0.00          0          0       0.00          -
6.60/6.68	c   dual LP          :       2.86       8759     120674      13.78   42193.71
6.60/6.68	c   lex dual LP      :       0.00          0          0       0.00          -
6.60/6.68	c   barrier LP       :       0.00          0          0       0.00          -
6.60/6.68	c   diving/probing LP:       0.02         68        525       7.72   26250.00
6.60/6.68	c   strong branching :       1.05       1794      49998      27.87   47617.14
6.60/6.68	c     (at root node) :          -         33       2258      68.42          -
6.60/6.68	c   conflict analysis:       0.00          0          0       0.00          -
6.60/6.68	c B&B Tree           :
6.60/6.68	c   number of runs   :          1
6.60/6.68	c   nodes            :       8783
6.60/6.68	c   nodes (total)    :       8783
6.60/6.68	c   nodes left       :          0
6.60/6.68	c   max depth        :         51
6.60/6.68	c   max depth (total):         51
6.60/6.68	c   backtracks       :       1937 (22.1%)
6.60/6.68	c   delayed cutoffs  :        395
6.60/6.68	c   repropagations   :       7591 (19997 domain reductions, 275 cutoffs)
6.60/6.68	c   avg switch length:       4.30
6.60/6.68	c   switching time   :       0.29
6.60/6.68	c Solution           :
6.60/6.68	c   Solutions found  :         33 (8 improvements)
6.60/6.68	c   First Solution   : +3.27600000000000e+03   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
6.60/6.68	c   Primal Bound     : +9.00000000000000e+00   (in run 1, after 7729 nodes, 5.33 seconds, depth 16, found by <relaxation>)
6.60/6.68	c   Dual Bound       : +9.00000000000000e+00
6.60/6.68	c   Gap              :       0.00 %
6.60/6.68	c   Root Dual Bound  : +0.00000000000000e+00
6.60/6.68	c   Root Iterations  :        147
6.60/6.68	c Time complete: 6.68.

Verifier Data 

OK	9

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693319-1277898538/watcher-2693319-1277898538 -o /tmp/evaluation-result-2693319-1277898538/solver-2693319-1277898538 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693319-1277898538.wbo -t 1800 -m 3800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.43 2.09 2.03 4/196 23427
/proc/meminfo: memFree=31378132/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=10960 CPUtime=0
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 1668 0 0 0 0 0 0 0 25 0 1 0 163493319 11223040 1588 4089446400 4194304 9819077 140736196796272 18446744073709551615 5650709 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/23427/statm: 2740 1588 392 1374 0 1361 0

[startup+0.102778 s]
/proc/loadavg: 2.43 2.09 2.03 4/196 23427
/proc/meminfo: memFree=31378132/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=19264 CPUtime=0.09
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 10478 0 0 0 9 0 0 0 25 0 1 0 163493319 19726336 3181 4089446400 4194304 9819077 140736196796272 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23427/statm: 4816 3183 709 1374 0 3437 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19264

[startup+0.200757 s]
/proc/loadavg: 2.43 2.09 2.03 4/196 23427
/proc/meminfo: memFree=31378132/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=19256 CPUtime=0.19
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 12159 0 0 0 18 1 0 0 25 0 1 0 163493319 19718144 3191 4089446400 4194304 9819077 140736196796272 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23427/statm: 4814 3192 711 1374 0 3435 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19256

[startup+0.300739 s]
/proc/loadavg: 2.43 2.09 2.03 4/196 23427
/proc/meminfo: memFree=31378132/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=19256 CPUtime=0.29
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 13636 0 0 0 28 1 0 0 25 0 1 0 163493319 19718144 3187 4089446400 4194304 9819077 140736196796272 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23427/statm: 4814 3187 712 1374 0 3435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19256

[startup+0.700668 s]
/proc/loadavg: 2.43 2.09 2.03 4/196 23427
/proc/meminfo: memFree=31378132/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=19660 CPUtime=0.69
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 25814 0 0 0 65 4 0 0 25 0 1 0 163493319 20131840 3269 4089446400 4194304 9819077 140736196796272 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23427/statm: 4919 3269 717 1374 0 3540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19660

[startup+1.50053 s]
/proc/loadavg: 2.43 2.09 2.03 3/197 23428
/proc/meminfo: memFree=31361292/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=20476 CPUtime=1.49
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 56532 0 0 0 135 14 0 0 25 0 1 0 163493319 20967424 3463 4089446400 4194304 9819077 140736196796272 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23427/statm: 5119 3463 740 1374 0 3740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20476

[startup+3.10025 s]
/proc/loadavg: 2.43 2.09 2.03 3/197 23428
/proc/meminfo: memFree=31365880/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=21084 CPUtime=3.09
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 84735 0 0 0 284 25 0 0 25 0 1 0 163493319 21590016 3896 4089446400 4194304 9819077 140736196796272 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23427/statm: 5271 3896 740 1374 0 3892 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21084

[startup+6.30069 s]
/proc/loadavg: 2.48 2.11 2.03 4/197 23428
/proc/meminfo: memFree=31361416/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=24068 CPUtime=6.29
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 139485 0 0 0 582 47 0 0 25 0 1 0 163493319 24645632 4658 4089446400 4194304 9819077 140736196796272 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23427/statm: 6017 4658 740 1374 0 4638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24068

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

[startup+6.40067 s]
/proc/loadavg: 2.48 2.11 2.03 4/197 23428
/proc/meminfo: memFree=31361416/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=24068 CPUtime=6.39
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 144564 0 0 0 591 48 0 0 25 0 1 0 163493319 24645632 4658 4089446400 4194304 9819077 140736196796272 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23427/statm: 6017 4658 740 1374 0 4638 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 24068

[startup+6.60064 s]
/proc/loadavg: 2.48 2.11 2.03 3/197 23428
/proc/meminfo: memFree=31361292/32951124 swapFree=67111528/67111528
[pid=23427] ppid=23425 vsize=24056 CPUtime=6.6
/proc/23427/stat : 23427 (pbscip.linux.x8) R 23425 23427 21063 0 -1 4202496 146124 0 0 0 611 49 0 0 25 0 1 0 163493319 24633344 4679 4089446400 4194304 9819077 140736196796272 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23427/statm: 6055 4680 740 1374 0 4676 0
Current children cumulated CPU time (s) 6.6
Current children cumulated vsize (KiB) 24056

Child status: 0
Real time (s): 6.68812
CPU time (s): 6.68798
CPU user time (s): 6.19106
CPU system time (s): 0.496924
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 26448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.19106
system time used= 0.496924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146937
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= 2
involuntary context switches= 6

runsolver used 0.008998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node119 at 2010-06-30 13:48:58
IDJOB=2693319
IDBENCH=78839
IDSOLVER=1205
FILE ID=node119/2693319-1277898538
PBS_JOBID= 11197115
Free space on /tmp= 74212 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111219348--soft-33-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2693319-1277898538/watcher-2693319-1277898538 -o /tmp/evaluation-result-2693319-1277898538/solver-2693319-1277898538 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693319-1277898538.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 137575c353ea976a2596969302480bf9
RANDOM SEED=431278981

node119.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		: 2666.802
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	: 5333.60
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		: 2666.802
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		: 2666.802
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		: 2666.802
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	: 5332.75
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		: 2666.802
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	: 5332.73
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		: 2666.802
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		: 2666.802
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		: 2666.802
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31378536 kB
Buffers:        182380 kB
Cached:         953900 kB
SwapCached:          0 kB
Active:         809532 kB
Inactive:       622056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31378536 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6268 kB
Writeback:           0 kB
AnonPages:      294844 kB
Mapped:          19972 kB
Slab:            78188 kB
PageTables:       5020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1655004 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= 74204 MiB
End job on node119 at 2010-06-30 13:49:05