Trace number 2693320

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 1.13183 1.13215

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111222539--soft-66-100-0.wbo
MD5SUM9ad94edd7f8408376c2683ae25697fb9
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark80
Best CPU time to get the best result obtained on this benchmark0.166973
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 constraints28
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 1415
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 1414
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1192
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-2693320-1277898569.wbo>
0.00/0.00	c original problem has 225 variables (197 bin, 0 int, 0 impl, 28 cont) and 130 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, 32 impls, 49 clqs
0.00/0.00	c (round 2) 0 del vars, 17 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 32 impls, 49 clqs
0.00/0.01	c (round 3) 1 del vars, 18 del conss, 27 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 32 impls, 49 clqs
0.00/0.01	c (round 4) 2 del vars, 18 del conss, 27 chg bounds, 1 chg sides, 0 chg coeffs, 58 upgd conss, 32 impls, 49 clqs
0.00/0.02	c    (0.0s) probing: 101/196 (51.5%) - 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  2 deleted vars, 18 deleted constraints, 27 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02	c  32 implications, 49 cliques
0.00/0.02	c presolved problem has 223 variables (196 bin, 0 int, 0 impl, 27 cont) and 112 constraints
0.00/0.02	c      27 constraints of type <indicator>
0.00/0.02	c      49 constraints of type <setppc>
0.00/0.02	c      27 constraints of type <linear>
0.00/0.02	c       9 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 |    49 |     - | 829k|   0 |  31 | 223 | 112 | 223 |  58 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   121 |     - |1057k|   0 |  46 | 223 | 112 | 223 |  79 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   142 |     - |1070k|   0 |  51 | 223 | 112 | 223 |  84 |  26 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   147 |     - |1072k|   0 |  54 | 223 | 112 | 223 |  88 |  30 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     2 |   147 |     - |1078k|   0 |  54 | 223 | 112 | 223 |  88 |  30 |   0 |  33 | 0.000000e+00 |      --      |    Inf 
0.19/0.20	o 1334
0.19/0.20	c y 0.2s|     2 |     1 |   147 |   0.0 |1081k|   1 |   - | 223 | 112 |   0 |   0 |  30 |   0 |  33 | 0.000000e+00 | 1.334000e+03 |    Inf 
0.39/0.45	o 289
0.39/0.45	c * 0.4s|    63 |    38 |   501 |   5.7 |1173k|  34 |   - | 223 | 116 | 223 |  80 |  46 |   4 | 286 | 0.000000e+00 | 2.890000e+02 |    Inf 
0.39/0.45	o 152
0.39/0.45	c * 0.4s|    81 |    34 |   536 |   4.9 |1185k|  34 |   - | 223 | 125 | 223 |  80 |  52 |  13 | 294 | 0.000000e+00 | 1.520000e+02 |    Inf 
0.39/0.49	o 134
0.39/0.49	c * 0.5s|   108 |    30 |   689 |   5.1 |1216k|  34 |   - | 223 | 139 | 223 |  85 |  63 |  27 | 359 | 0.000000e+00 | 1.340000e+02 |    Inf 
0.39/0.49	o 130
0.39/0.49	c * 0.5s|   121 |    39 |   767 |   5.2 |1233k|  34 |   - | 223 | 139 | 223 |  79 |  66 |  27 | 370 | 0.000000e+00 | 1.300000e+02 |    Inf 
0.49/0.53	o 123
0.49/0.53	c * 0.5s|   141 |    37 |   924 |   5.5 |1267k|  34 |   - | 223 | 162 | 223 |  76 |  67 |  50 | 431 | 0.000000e+00 | 1.230000e+02 |    Inf 
0.49/0.56	o 97
0.49/0.56	c * 0.5s|   147 |    35 |  1034 |   6.1 |1279k|  34 |   - | 223 | 162 | 223 |  77 |  68 |  50 | 486 | 0.000000e+00 | 9.700000e+01 |    Inf 
0.49/0.56	o 80
0.49/0.56	c * 0.5s|   152 |    24 |  1066 |   6.1 |1267k|  34 |   - | 223 | 163 | 223 |  77 |  68 |  53 | 506 | 0.000000e+00 | 8.000000e+01 |    Inf 
1.10/1.12	c 
1.10/1.12	c SCIP Status        : problem is solved [optimal solution found]
1.10/1.12	c Solving Time (sec) : 1.07
1.10/1.12	c Solving Nodes      : 372
1.10/1.12	c Primal Bound       : +8.00000000000000e+01 (26 solutions)
1.10/1.12	c Dual Bound         : +8.00000000000000e+01
1.10/1.12	c Gap                : 0.00 %
1.10/1.12	s OPTIMUM FOUND
1.10/1.12	v x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
1.10/1.12	v x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
1.10/1.12	v -x126 x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 
1.10/1.12	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 
1.10/1.12	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 
1.10/1.12	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 
1.10/1.12	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 
1.10/1.12	v -x4 -x3 -x2 -x1 
1.10/1.12	c SCIP Status        : problem is solved [optimal solution found]
1.10/1.12	c Solving Time       :       1.07
1.10/1.12	c Original Problem   :
1.10/1.12	c   Problem name     : HOME/instance-2693320-1277898569.wbo
1.10/1.12	c   Variables        : 225 (197 binary, 0 integer, 0 implicit integer, 28 continuous)
1.10/1.12	c   Constraints      : 130 initial, 130 maximal
1.10/1.12	c Presolved Problem  :
1.10/1.12	c   Problem name     : t_HOME/instance-2693320-1277898569.wbo
1.10/1.12	c   Variables        : 223 (196 binary, 0 integer, 0 implicit integer, 27 continuous)
1.10/1.12	c   Constraints      : 112 initial, 422 maximal
1.10/1.12	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.10/1.12	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
1.10/1.12	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.10/1.12	c   indicator        :       0.00          0          0          0          0          0          1          0          0
1.10/1.12	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   linear           :       0.00          0          0          0         27          0         17          1          0
1.10/1.12	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.10/1.12	c   root node        :          -          7          -          -         13          -          -          -          -
1.10/1.12	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.12	c   integral         :          0          0          0        386          0         10        163          0          0        208
1.10/1.12	c   indicator        :         27          0       1322        192          0          3        766          0          0          0
1.10/1.12	c   setppc           :         49          4       1314        188          0         13       2396          0          0          0
1.10/1.12	c   linear           :         27          4       1303        189          0         13        841        108          0          0
1.10/1.12	c   logicor          :          9+         4        602        142          0          5        144          0          0          0
1.10/1.12	c   countsols        :          0          0          0        146          0          0          0          0          0          0
1.10/1.12	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.10/1.12	c   integral         :       0.73       0.00       0.00       0.73       0.00
1.10/1.12	c   indicator        :       0.00       0.00       0.00       0.00       0.00
1.10/1.12	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.10/1.12	c   linear           :       0.02       0.00       0.02       0.00       0.00
1.10/1.12	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.10/1.12	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.10/1.12	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.10/1.12	c   vbounds          :       0.00          2          0          0
1.10/1.12	c   rootredcost      :       0.00          8          0          6
1.10/1.12	c   pseudoobj        :       0.00       1124          2        467
1.10/1.12	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.10/1.12	c   propagation      :       0.00         33         32        208       25.5         13        5.5          -
1.10/1.12	c   infeasible LP    :       0.00         93         91        391       17.6          0        0.0          0
1.10/1.12	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.12	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.12	c   pseudo solution  :       0.00          3          3         25       16.9          0        0.0          -
1.10/1.12	c   applied globally :          -          -          -        317       13.9          -          -          -
1.10/1.12	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.10/1.12	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.10/1.12	c   cut pool         :       0.00          3          -          -          0          -    (maximal pool size: 83)
1.10/1.12	c   redcost          :       0.01        403          0        142          0          0
1.10/1.12	c   impliedbounds    :       0.00          4          0          0          0          0
1.10/1.12	c   intobj           :       0.00          0          0          0          0          0
1.10/1.12	c   cgmip            :       0.00          0          0          0          0          0
1.10/1.12	c   gomory           :       0.02          4          0          0         44          0
1.10/1.12	c   strongcg         :       0.02          4          0          0         44          0
1.10/1.12	c   cmir             :       0.00          4          0          0          0          0
1.10/1.12	c   flowcover        :       0.00          4          0          0          0          0
1.10/1.12	c   clique           :       0.00          4          0          0         11          0
1.10/1.12	c   zerohalf         :       0.00          0          0          0          0          0
1.10/1.12	c   mcf              :       0.00          1          0          0          0          0
1.10/1.12	c   rapidlearning    :       0.00          0          0          0          0          0
1.10/1.12	c Pricers            :       Time      Calls       Vars
1.10/1.12	c   problem variables:       0.00          0          0
1.10/1.12	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.12	c   relpscost        :       0.73        194         10        163          0          0        208
1.10/1.12	c   pscost           :       0.00          0          0          0          0          0          0
1.10/1.12	c   inference        :       0.00        139          0          0          0          0        278
1.10/1.12	c   mostinf          :       0.00          0          0          0          0          0          0
1.10/1.12	c   leastinf         :       0.00          0          0          0          0          0          0
1.10/1.12	c   fullstrong       :       0.00          0          0          0          0          0          0
1.10/1.12	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.10/1.12	c   random           :       0.00          0          0          0          0          0          0
1.10/1.12	c Primal Heuristics  :       Time      Calls      Found
1.10/1.12	c   LP solutions     :       0.00          -          7
1.10/1.12	c   pseudo solutions :       0.00          -          0
1.10/1.12	c   oneopt           :       0.02          8          0
1.10/1.12	c   guideddiving     :       0.00          2          0
1.10/1.12	c   feaspump         :       0.00          1          0
1.10/1.12	c   objpscostdiving  :       0.00          1          0
1.10/1.12	c   rootsoldiving    :       0.00          1          0
1.10/1.12	c   coefdiving       :       0.00          3          0
1.10/1.12	c   pscostdiving     :       0.01          3          0
1.10/1.12	c   fracdiving       :       0.00          3          0
1.10/1.12	c   veclendiving     :       0.00          3          0
1.10/1.12	c   linesearchdiving :       0.01          3          0
1.10/1.12	c   trivial          :       0.00          2          0
1.10/1.12	c   simplerounding   :       0.00        174          0
1.10/1.12	c   zirounding       :       0.00        114          0
1.10/1.12	c   rounding         :       0.00        142          0
1.10/1.12	c   shifting         :       0.00         30          0
1.10/1.12	c   intshifting      :       0.00          2          0
1.10/1.12	c   twoopt           :       0.00          0          0
1.10/1.12	c   fixandinfer      :       0.00          0          0
1.10/1.12	c   intdiving        :       0.00          0          0
1.10/1.12	c   actconsdiving    :       0.00          0          0
1.10/1.12	c   octane           :       0.00          0          0
1.10/1.12	c   rens             :       0.02          1          0
1.10/1.12	c   rins             :       0.00          0          0
1.10/1.12	c   localbranching   :       0.00          0          0
1.10/1.12	c   mutation         :       0.00          0          0
1.10/1.12	c   crossover        :       0.00          1          0
1.10/1.12	c   dins             :       0.00          0          0
1.10/1.12	c   undercover       :       0.00          0          0
1.10/1.12	c   nlp              :       0.00          0          0
1.10/1.12	c   trysol           :       0.00         26         19
1.10/1.12	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.10/1.12	c   primal LP        :       0.00          0          0       0.00          -
1.10/1.12	c   dual LP          :       0.17        374       5818      15.56   34223.53
1.10/1.12	c   lex dual LP      :       0.00          0          0       0.00          -
1.10/1.12	c   barrier LP       :       0.00          0          0       0.00          -
1.10/1.12	c   diving/probing LP:       0.03         49        209       4.27    6966.67
1.10/1.12	c   strong branching :       0.73       1045      34930      33.43   47849.32
1.10/1.12	c     (at root node) :          -         33       3970     120.30          -
1.10/1.12	c   conflict analysis:       0.00          0          0       0.00          -
1.10/1.12	c B&B Tree           :
1.10/1.12	c   number of runs   :          1
1.10/1.12	c   nodes            :        372
1.10/1.12	c   nodes (total)    :        372
1.10/1.12	c   nodes left       :          0
1.10/1.12	c   max depth        :         34
1.10/1.12	c   max depth (total):         34
1.10/1.12	c   backtracks       :         80 (21.5%)
1.10/1.12	c   delayed cutoffs  :         51
1.10/1.12	c   repropagations   :        204 (885 domain reductions, 10 cutoffs)
1.10/1.12	c   avg switch length:       2.94
1.10/1.12	c   switching time   :       0.00
1.10/1.12	c Solution           :
1.10/1.12	c   Solutions found  :         26 (8 improvements)
1.10/1.12	c   First Solution   : +1.33400000000000e+03   (in run 1, after 1 nodes, 0.07 seconds, depth 0, found by <trysol>)
1.10/1.12	c   Primal Bound     : +8.00000000000000e+01   (in run 1, after 152 nodes, 0.53 seconds, depth 10, found by <relaxation>)
1.10/1.12	c   Dual Bound       : +8.00000000000000e+01
1.10/1.12	c   Gap              :       0.00 %
1.10/1.12	c   Root Dual Bound  : +0.00000000000000e+00
1.10/1.12	c   Root Iterations  :        147
1.10/1.13	c Time complete: 1.12.

Verifier Data 

OK	80

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693320-1277898569/watcher-2693320-1277898569 -o /tmp/evaluation-result-2693320-1277898569/solver-2693320-1277898569 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693320-1277898569.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: 2.07 2.03 2.00 4/182 12888
/proc/meminfo: memFree=31381248/32951124 swapFree=67111528/67111528
[pid=12888] ppid=12886 vsize=10848 CPUtime=0
/proc/12888/stat : 12888 (pbscip.linux.x8) R 12886 12888 12161 0 -1 4202496 1646 0 0 0 0 0 0 0 25 0 1 0 131153078 11108352 1567 4089446400 4194304 9819077 140734228707728 18446744073709551615 4333519 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12888/statm: 2712 1567 393 1374 0 1333 0

[startup+0.0448211 s]
/proc/loadavg: 2.07 2.03 2.00 4/182 12888
/proc/meminfo: memFree=31381248/32951124 swapFree=67111528/67111528
[pid=12888] ppid=12886 vsize=16440 CPUtime=0.03
/proc/12888/stat : 12888 (pbscip.linux.x8) R 12886 12888 12161 0 -1 4202496 5029 0 0 0 3 0 0 0 25 0 1 0 131153078 16834560 2736 4089446400 4194304 9819077 140734228707728 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12888/statm: 4110 2736 680 1374 0 2731 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16440

[startup+0.100811 s]
/proc/loadavg: 2.07 2.03 2.00 4/182 12888
/proc/meminfo: memFree=31381248/32951124 swapFree=67111528/67111528
[pid=12888] ppid=12886 vsize=20108 CPUtime=0.09
/proc/12888/stat : 12888 (pbscip.linux.x8) R 12886 12888 12161 0 -1 4202496 13746 0 0 0 8 1 0 0 25 0 1 0 131153078 20590592 3716 4089446400 4194304 9819077 140734228707728 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12888/statm: 5027 3718 735 1374 0 3648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20108

[startup+0.300774 s]
/proc/loadavg: 2.07 2.03 2.00 4/182 12888
/proc/meminfo: memFree=31381248/32951124 swapFree=67111528/67111528
[pid=12888] ppid=12886 vsize=19908 CPUtime=0.29
/proc/12888/stat : 12888 (pbscip.linux.x8) R 12886 12888 12161 0 -1 4202496 15166 0 0 0 28 1 0 0 25 0 1 0 131153078 20385792 3713 4089446400 4194304 9819077 140734228707728 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12888/statm: 4977 3713 735 1374 0 3598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19908

[startup+0.700704 s]
/proc/loadavg: 2.07 2.03 2.00 4/182 12888
/proc/meminfo: memFree=31381248/32951124 swapFree=67111528/67111528
[pid=12888] ppid=12886 vsize=20388 CPUtime=0.69
/proc/12888/stat : 12888 (pbscip.linux.x8) R 12886 12888 12161 0 -1 4202496 17674 0 0 0 66 3 0 0 25 0 1 0 131153078 20877312 3719 4089446400 4194304 9819077 140734228707728 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12888/statm: 5097 3719 738 1374 0 3718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20388

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

[startup+1.10663 s]
/proc/loadavg: 2.06 2.03 2.00 3/183 12889
/proc/meminfo: memFree=31368680/32951124 swapFree=67111528/67111528
[pid=12888] ppid=12886 vsize=22800 CPUtime=1.1
/proc/12888/stat : 12888 (pbscip.linux.x8) R 12886 12888 12161 0 -1 4202496 20487 0 0 0 105 5 0 0 25 0 1 0 131153078 23347200 4440 4089446400 4194304 9819077 140734228707728 18446744073709551615 8675336 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12888/statm: 5700 4474 739 1374 0 4321 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 22800

Child status: 0
Real time (s): 1.13215
CPU time (s): 1.13183
CPU user time (s): 1.07584
CPU system time (s): 0.055991
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 22800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07584
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21574
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= 2

runsolver used 0.004999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node134 at 2010-06-30 13:49:29
IDJOB=2693320
IDBENCH=78840
IDSOLVER=1205
FILE ID=node134/2693320-1277898569
PBS_JOBID= 11197163
Free space on /tmp= 74208 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-t2001.13queen13.1111222539--soft-66-100-0.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-2693320-1277898569/watcher-2693320-1277898569 -o /tmp/evaluation-result-2693320-1277898569/solver-2693320-1277898569 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693320-1277898569.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 9ad94edd7f8408376c2683ae25697fb9
RANDOM SEED=1704415131

node134.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		: 2666.818
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	: 5333.63
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		: 2666.818
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		: 2666.818
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		: 2666.818
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	: 7397.66
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		: 2666.818
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	: 5332.67
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		: 2666.818
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	: 5332.84
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		: 2666.818
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	: 5332.74
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		: 2666.818
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31381776 kB
Buffers:        184016 kB
Cached:        1095728 kB
SwapCached:          0 kB
Active:         746064 kB
Inactive:       682192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31381776 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6228 kB
Writeback:           0 kB
AnonPages:      148616 kB
Mapped:          16188 kB
Slab:            79196 kB
PageTables:       5484 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   293076 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 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 node134 at 2010-06-30 13:49:30