Trace number 2693239

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 0.841871 0.841578

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110974180--soft-66-100-0.wbo
MD5SUMd94c91912b6010a0edcf7aeb8ba12985
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark0.201968
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 1231
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-2693239-1277896309.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 |    98 |     - |1056k|   0 |  49 | 223 | 112 | 223 |  79 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	o 1334
0.00/0.03	c y 0.0s|     1 |     0 |    98 |     - |1059k|   0 |  49 | 223 | 112 | 223 |  79 |  21 |   0 |   0 | 0.000000e+00 | 1.334000e+03 |    Inf 
0.02/0.04	c   0.0s|     1 |     0 |   106 |     - |1061k|   0 |  52 | 223 | 112 | 223 |  82 |  24 |   0 |   0 | 0.000000e+00 | 1.334000e+03 |    Inf 
0.02/0.05	c   0.0s|     1 |     0 |   165 |     - |1062k|   0 |  54 | 223 | 112 | 223 |  84 |  26 |   0 |   0 | 0.000000e+00 | 1.334000e+03 |    Inf 
0.09/0.14	c   0.1s|     1 |     2 |   165 |     - |1068k|   0 |  54 | 223 | 112 | 223 |  84 |  26 |   0 |  33 | 0.000000e+00 | 1.334000e+03 |    Inf 
0.19/0.26	o 290
0.19/0.26	c * 0.2s|    47 |    34 |   344 |   3.9 |1140k|  21 |   - | 223 | 112 | 223 |  77 |  35 |   0 | 264 | 0.000000e+00 | 2.900000e+02 |    Inf 
0.19/0.27	o 262
0.19/0.27	c * 0.2s|    67 |    49 |   394 |   3.5 |1172k|  22 |   - | 223 | 117 | 223 |  78 |  38 |   5 | 296 | 0.000000e+00 | 2.620000e+02 |    Inf 
0.29/0.32	o 246
0.29/0.32	c * 0.3s|   143 |   105 |   584 |   3.0 |1248k|  25 |   - | 223 | 130 | 223 |  81 |  49 |  18 | 367 | 0.000000e+00 | 2.460000e+02 |    Inf 
0.29/0.32	o 233
0.29/0.32	c * 0.3s|   144 |   100 |   584 |   2.9 |1250k|  25 |   - | 223 | 130 | 223 |  81 |  49 |  18 | 367 | 0.000000e+00 | 2.330000e+02 |    Inf 
0.29/0.32	o 155
0.29/0.32	c * 0.3s|   152 |    72 |   596 |   2.9 |1243k|  25 |   - | 223 | 130 | 223 |  81 |  50 |  18 | 370 | 0.000000e+00 | 1.550000e+02 |    Inf 
0.29/0.38	o 97
0.29/0.38	c * 0.3s|   180 |    43 |   948 |   4.4 |1253k|  25 |   - | 223 | 149 | 223 |  86 |  63 |  37 | 474 | 0.000000e+00 | 9.700000e+01 |    Inf 
0.39/0.47	o 80
0.39/0.47	c * 0.4s|   239 |    44 |  1422 |   5.3 |1296k|  25 |   - | 223 | 189 | 223 |  78 |  81 |  79 | 668 | 0.000000e+00 | 8.000000e+01 |    Inf 
0.49/0.55	o 23
0.49/0.55	c * 0.5s|   279 |    30 |  2219 |   7.4 |1305k|  25 |   - | 223 | 216 | 223 |  81 |  93 | 114 | 774 | 0.000000e+00 | 2.300000e+01 |    Inf 
0.79/0.83	c 
0.79/0.83	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.83	c Solving Time (sec) : 0.78
0.79/0.83	c Solving Nodes      : 428
0.79/0.83	c Primal Bound       : +2.30000000000000e+01 (24 solutions)
0.79/0.83	c Dual Bound         : +2.30000000000000e+01
0.79/0.83	c Gap                : 0.00 %
0.79/0.83	s OPTIMUM FOUND
0.79/0.83	v -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
0.79/0.83	v -x147 -x146 x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
0.79/0.83	v -x126 -x125 -x124 -x123 x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
0.79/0.83	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 
0.79/0.83	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 
0.79/0.83	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 
0.79/0.83	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 
0.79/0.83	v x4 -x3 -x2 -x1 
0.79/0.83	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.83	c Solving Time       :       0.78
0.79/0.83	c Original Problem   :
0.79/0.83	c   Problem name     : HOME/instance-2693239-1277896309.wbo
0.79/0.83	c   Variables        : 225 (197 binary, 0 integer, 0 implicit integer, 28 continuous)
0.79/0.83	c   Constraints      : 130 initial, 130 maximal
0.79/0.83	c Presolved Problem  :
0.79/0.83	c   Problem name     : t_HOME/instance-2693239-1277896309.wbo
0.79/0.83	c   Variables        : 223 (196 binary, 0 integer, 0 implicit integer, 27 continuous)
0.79/0.83	c   Constraints      : 112 initial, 393 maximal
0.79/0.83	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.79/0.83	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.79/0.83	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
0.79/0.83	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.79/0.83	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.79/0.83	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.79/0.83	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.79/0.83	c   indicator        :       0.00          0          0          0          0          0          1          0          0
0.79/0.83	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.79/0.83	c   linear           :       0.00          0          0          0         27          0         17          1          0
0.79/0.83	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.79/0.83	c   root node        :          -         21          -          -         42          -          -          -          -
0.79/0.83	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.83	c   integral         :          0          0          0        412          0         11        141          0          0        334
0.79/0.83	c   indicator        :         27          0       1385        162          0          5        785          0          0          0
0.79/0.83	c   setppc           :         49          4       1374        158          0         15       2655          0          0          0
0.79/0.83	c   linear           :         27          4       1363        158          0          9       1966         96          0          0
0.79/0.83	c   logicor          :          9+         4        591         97          0         12        145          0          0          0
0.79/0.83	c   countsols        :          0          0          0        127          0          0          0          0          0          0
0.79/0.83	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.79/0.83	c   integral         :       0.49       0.00       0.00       0.49       0.00
0.79/0.83	c   indicator        :       0.00       0.00       0.00       0.00       0.00
0.79/0.83	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.79/0.83	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.79/0.83	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.79/0.83	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.79/0.83	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.79/0.83	c   vbounds          :       0.00          2          0          0
0.79/0.83	c   rootredcost      :       0.00          9          0         21
0.79/0.83	c   pseudoobj        :       0.00       1188          3        417
0.79/0.83	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.79/0.83	c   propagation      :       0.00         39         39        241       22.9          2        3.0          -
0.79/0.83	c   infeasible LP    :       0.00         97         93        386       14.9          1        3.0          0
0.79/0.83	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.83	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.83	c   pseudo solution  :       0.00          1          1          2        5.5          0        0.0          -
0.79/0.83	c   applied globally :          -          -          -        308       12.9          -          -          -
0.79/0.83	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.79/0.83	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.79/0.83	c   cut pool         :       0.00          3          -          -          1          -    (maximal pool size: 79)
0.79/0.83	c   redcost          :       0.00        435          0        156          0          0
0.79/0.83	c   impliedbounds    :       0.00          4          0          0          0          0
0.79/0.83	c   intobj           :       0.00          0          0          0          0          0
0.79/0.83	c   cgmip            :       0.00          0          0          0          0          0
0.79/0.83	c   gomory           :       0.00          4          0          0         43          0
0.79/0.83	c   strongcg         :       0.00          4          0          0         43          0
0.79/0.83	c   cmir             :       0.00          4          0          0          0          0
0.79/0.83	c   flowcover        :       0.03          4          0          0          0          0
0.79/0.83	c   clique           :       0.00          4          0          0         10          0
0.79/0.83	c   zerohalf         :       0.00          0          0          0          0          0
0.79/0.83	c   mcf              :       0.00          1          0          0          0          0
0.79/0.83	c   rapidlearning    :       0.00          0          0          0          0          0
0.79/0.83	c Pricers            :       Time      Calls       Vars
0.79/0.83	c   problem variables:       0.00          0          0
0.79/0.83	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.83	c   relpscost        :       0.49        250         11        141          0          0        334
0.79/0.83	c   pscost           :       0.00          0          0          0          0          0          0
0.79/0.83	c   inference        :       0.00        119          0          0          0          0        238
0.79/0.83	c   mostinf          :       0.00          0          0          0          0          0          0
0.79/0.83	c   leastinf         :       0.00          0          0          0          0          0          0
0.79/0.83	c   fullstrong       :       0.00          0          0          0          0          0          0
0.79/0.83	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.79/0.83	c   random           :       0.00          0          0          0          0          0          0
0.79/0.83	c Primal Heuristics  :       Time      Calls      Found
0.79/0.83	c   LP solutions     :       0.00          -          8
0.79/0.83	c   pseudo solutions :       0.00          -          0
0.79/0.83	c   crossover        :       0.00          0          0
0.79/0.83	c   oneopt           :       0.00          8          0
0.79/0.83	c   guideddiving     :       0.00          6          0
0.79/0.83	c   coefdiving       :       0.00          6          0
0.79/0.83	c   pscostdiving     :       0.00          6          0
0.79/0.83	c   rootsoldiving    :       0.01          3          0
0.79/0.83	c   objpscostdiving  :       0.00          3          0
0.79/0.83	c   fracdiving       :       0.00          7          0
0.79/0.83	c   veclendiving     :       0.00          7          0
0.79/0.83	c   linesearchdiving :       0.00          7          0
0.79/0.83	c   trivial          :       0.00          2          0
0.79/0.83	c   simplerounding   :       0.00        209          0
0.79/0.83	c   zirounding       :       0.00        178          0
0.79/0.83	c   rounding         :       0.02        182          0
0.79/0.83	c   shifting         :       0.01         30          0
0.79/0.83	c   intshifting      :       0.00          1          0
0.79/0.83	c   twoopt           :       0.00          0          0
0.79/0.83	c   fixandinfer      :       0.00          0          0
0.79/0.83	c   feaspump         :       0.00          1          0
0.79/0.83	c   intdiving        :       0.00          0          0
0.79/0.83	c   actconsdiving    :       0.00          0          0
0.79/0.83	c   octane           :       0.00          0          0
0.79/0.83	c   rens             :       0.01          1          0
0.79/0.83	c   rins             :       0.00          0          0
0.79/0.83	c   localbranching   :       0.00          0          0
0.79/0.83	c   mutation         :       0.00          0          0
0.79/0.83	c   dins             :       0.00          0          0
0.79/0.83	c   undercover       :       0.00          0          0
0.79/0.83	c   nlp              :       0.00          0          0
0.79/0.83	c   trysol           :       0.00         21         16
0.79/0.83	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.79/0.83	c   primal LP        :       0.00          0          0       0.00          -
0.79/0.83	c   dual LP          :       0.17        418       5896      14.11   34682.35
0.79/0.83	c   lex dual LP      :       0.00          0          0       0.00          -
0.79/0.83	c   barrier LP       :       0.00          0          0       0.00          -
0.79/0.83	c   diving/probing LP:       0.00         19        174       9.16          -
0.79/0.83	c   strong branching :       0.49       1053      21012      19.95   42881.63
0.79/0.83	c     (at root node) :          -         33       2092      63.39          -
0.79/0.83	c   conflict analysis:       0.00          0          0       0.00          -
0.79/0.83	c B&B Tree           :
0.79/0.83	c   number of runs   :          1
0.79/0.83	c   nodes            :        428
0.79/0.83	c   nodes (total)    :        428
0.79/0.83	c   nodes left       :          0
0.79/0.83	c   max depth        :         25
0.79/0.83	c   max depth (total):         25
0.79/0.83	c   backtracks       :         70 (16.4%)
0.79/0.83	c   delayed cutoffs  :         34
0.79/0.83	c   repropagations   :        210 (931 domain reductions, 11 cutoffs)
0.79/0.83	c   avg switch length:       2.86
0.79/0.83	c   switching time   :       0.00
0.79/0.83	c Solution           :
0.79/0.83	c   Solutions found  :         24 (9 improvements)
0.79/0.83	c   First Solution   : +1.33400000000000e+03   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
0.79/0.83	c   Primal Bound     : +2.30000000000000e+01   (in run 1, after 279 nodes, 0.51 seconds, depth 20, found by <relaxation>)
0.79/0.83	c   Dual Bound       : +2.30000000000000e+01
0.79/0.83	c   Gap              :       0.00 %
0.79/0.83	c   Root Dual Bound  : +0.00000000000000e+00
0.79/0.83	c   Root Iterations  :        165
0.79/0.84	c Time complete: 0.83.

Verifier Data 

OK	23

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693239-1277896309/watcher-2693239-1277896309 -o /tmp/evaluation-result-2693239-1277896309/solver-2693239-1277896309 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693239-1277896309.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: 2.00 2.00 2.00 4/178 11481
/proc/meminfo: memFree=31262324/32951124 swapFree=67111528/67111528
[pid=11481] ppid=11479 vsize=10844 CPUtime=0
/proc/11481/stat : 11481 (pbscip.linux.x8) R 11479 11481 9887 0 -1 4202496 1646 0 0 0 0 0 0 0 25 0 1 0 130926295 11104256 1567 4089446400 4194304 9819077 140733268759936 18446744073709551615 4333519 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/11481/statm: 2711 1567 393 1374 0 1332 0

[startup+0.032637 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11481
/proc/meminfo: memFree=31262324/32951124 swapFree=67111528/67111528
[pid=11481] ppid=11479 vsize=16156 CPUtime=0.02
/proc/11481/stat : 11481 (pbscip.linux.x8) R 11479 11481 9887 0 -1 4202496 4913 0 0 0 2 0 0 0 18 0 1 0 130926295 16543744 2653 4089446400 4194304 9819077 140733268759936 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/11481/statm: 4039 2653 678 1374 0 2660 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 16156

[startup+0.100625 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11481
/proc/meminfo: memFree=31262324/32951124 swapFree=67111528/67111528
[pid=11481] ppid=11479 vsize=17748 CPUtime=0.09
/proc/11481/stat : 11481 (pbscip.linux.x8) R 11479 11481 9887 0 -1 4202496 10358 0 0 0 8 1 0 0 18 0 1 0 130926295 18173952 3206 4089446400 4194304 9819077 140733268759936 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/11481/statm: 4437 3206 731 1374 0 3058 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17748

[startup+0.300587 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11481
/proc/meminfo: memFree=31262324/32951124 swapFree=67111528/67111528
[pid=11481] ppid=11479 vsize=18052 CPUtime=0.29
/proc/11481/stat : 11481 (pbscip.linux.x8) R 11479 11481 9887 0 -1 4202496 12016 0 0 0 27 2 0 0 18 0 1 0 130926295 18485248 3210 4089446400 4194304 9819077 140733268759936 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/11481/statm: 4513 3210 733 1374 0 3134 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18052

[startup+0.700526 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11481
/proc/meminfo: memFree=31262324/32951124 swapFree=67111528/67111528
[pid=11481] ppid=11479 vsize=17232 CPUtime=0.69
/proc/11481/stat : 11481 (pbscip.linux.x8) R 11479 11481 9887 0 -1 4202496 15046 0 0 0 65 4 0 0 18 0 1 0 130926295 17645568 3209 4089446400 4194304 9819077 140733268759936 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/11481/statm: 4308 3209 735 1374 0 2929 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17232

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

[startup+0.800497 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11481
/proc/meminfo: memFree=31262324/32951124 swapFree=67111528/67111528
[pid=11481] ppid=11479 vsize=17232 CPUtime=0.79
/proc/11481/stat : 11481 (pbscip.linux.x8) R 11479 11481 9887 0 -1 4202496 15579 0 0 0 75 4 0 0 18 0 1 0 130926295 17645568 3209 4089446400 4194304 9819077 140733268759936 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/11481/statm: 4308 3209 735 1374 0 2929 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 17232

Child status: 0
Real time (s): 0.841578
CPU time (s): 0.841871
CPU user time (s): 0.78688
CPU system time (s): 0.054991
CPU usage (%): 100.035
Max. virtual memory (cumulated for all children) (KiB): 18216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.78688
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15729
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= 3
involuntary context switches= 1

runsolver used 0.000999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node137 at 2010-06-30 13:11:49
IDJOB=2693239
IDBENCH=78779
IDSOLVER=1205
FILE ID=node137/2693239-1277896309
PBS_JOBID= 11197080
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-t2001.13queen13.1110974180--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-2693239-1277896309/watcher-2693239-1277896309 -o /tmp/evaluation-result-2693239-1277896309/solver-2693239-1277896309 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693239-1277896309.wbo -t 1800 -m 3800

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

MD5SUM BENCH= d94c91912b6010a0edcf7aeb8ba12985
RANDOM SEED=405661206

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		: 2666.876
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	: 5333.75
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		: 2666.876
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		: 2666.876
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		: 2666.876
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		: 2666.876
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	: 5332.75
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		: 2666.876
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
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		: 2666.876
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31262852 kB
Buffers:        178804 kB
Cached:        1262744 kB
SwapCached:          0 kB
Active:         645928 kB
Inactive:       899848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31262852 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6276 kB
Writeback:           0 kB
AnonPages:      104152 kB
Mapped:          15448 kB
Slab:            79400 kB
PageTables:       4896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   249740 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 node137 at 2010-06-30 13:11:50