Trace number 2692577

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 1.24381 1.24329

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111216823--soft-66-100-0.wbo
MD5SUM9ed46c486c107ad7f5d3527fe7805777
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark0.146977
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 constraints26
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 1243
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 1242
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1207
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: SoPlex 1.4.2] [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-2692577-1277895879.wbo>
0.00/0.00	c original problem has 221 variables (195 bin, 0 int, 0 impl, 26 cont) and 128 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, 34 impls, 49 clqs
0.00/0.01	c (round 2) 0 del vars, 17 del conss, 0 chg bounds, 2 chg sides, 0 chg coeffs, 0 upgd conss, 34 impls, 49 clqs
0.00/0.01	c (round 3) 2 del vars, 19 del conss, 24 chg bounds, 2 chg sides, 0 chg coeffs, 0 upgd conss, 34 impls, 49 clqs
0.00/0.01	c (round 4) 4 del vars, 19 del conss, 24 chg bounds, 2 chg sides, 0 chg coeffs, 61 upgd conss, 34 impls, 49 clqs
0.00/0.02	c    (0.0s) probing: 101/193 (52.3%) - 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, 19 deleted constraints, 24 tightened bounds, 0 added holes, 2 changed sides, 0 changed coefficients
0.00/0.02	c  34 implications, 49 cliques
0.00/0.02	c presolved problem has 217 variables (193 bin, 0 int, 0 impl, 24 cont) and 109 constraints
0.00/0.02	c      24 constraints of type <indicator>
0.00/0.02	c       1 constraints of type <knapsack>
0.00/0.02	c      49 constraints of type <setppc>
0.00/0.02	c      24 constraints of type <linear>
0.00/0.02	c      11 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 |    84 |     - | 961k|   0 |  37 | 217 | 109 | 217 |  61 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 1143
0.00/0.02	c y 0.0s|     1 |     0 |   119 |     - | 968k|   0 |  37 | 217 | 109 | 217 |  61 |   0 |   0 |   0 | 0.000000e+00 | 1.143000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   177 |     - |1130k|   0 |  46 | 217 | 109 | 217 |  75 |  14 |   0 |   0 | 0.000000e+00 | 1.143000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   222 |     - |1154k|   0 |  52 | 217 | 109 | 217 |  84 |  23 |   0 |   0 | 0.000000e+00 | 1.143000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   233 |     - |1156k|   0 |  52 | 217 | 109 | 217 |  86 |  25 |   0 |   0 | 0.000000e+00 | 1.143000e+03 |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |   234 |     - |1157k|   0 |  52 | 217 | 109 | 217 |  87 |  26 |   0 |   0 | 0.000000e+00 | 1.143000e+03 |    Inf 
0.19/0.21	c   0.2s|     1 |     2 |   234 |     - |1162k|   0 |  52 | 217 | 109 | 217 |  87 |  26 |   0 |  33 | 0.000000e+00 | 1.143000e+03 |    Inf 
0.39/0.44	o 149
0.39/0.44	c * 0.4s|    15 |     3 |   528 |  21.0 |1191k|  13 |   - | 217 | 109 | 217 |  81 |  26 |   0 | 212 | 0.000000e+00 | 1.490000e+02 |    Inf 
0.49/0.55	o 106
0.49/0.55	c * 0.5s|    20 |     3 |   713 |  25.2 |1207k|  13 |   - | 217 | 111 | 217 |  83 |  28 |   2 | 342 | 0.000000e+00 | 1.060000e+02 |    Inf 
0.69/0.77	o 77
0.69/0.77	c * 0.7s|    47 |     7 |  1224 |  21.5 |1241k|  13 |   - | 217 | 117 | 217 |  83 |  33 |  12 | 616 | 0.000000e+00 | 7.700000e+01 |    Inf 
0.89/0.95	o 46
0.89/0.95	c * 0.8s|    79 |    15 |  1675 |  18.5 |1272k|  16 |   - | 217 | 125 | 217 |  81 |  34 |  28 | 861 | 0.000000e+00 | 4.600000e+01 |    Inf 
0.89/0.98	o 18
0.89/0.98	c * 0.8s|    86 |    13 |  1792 |  18.3 |1273k|  16 |   - | 217 | 123 | 217 |  81 |  34 |  33 | 907 | 0.000000e+00 | 1.800000e+01 |    Inf 
1.19/1.24	c 
1.19/1.24	c SCIP Status        : problem is solved [optimal solution found]
1.19/1.24	c Solving Time (sec) : 1.05
1.19/1.24	c Solving Nodes      : 137
1.19/1.24	c Primal Bound       : +1.80000000000000e+01 (17 solutions)
1.19/1.24	c Dual Bound         : +1.80000000000000e+01
1.19/1.24	c Gap                : 0.00 %
1.19/1.24	s OPTIMUM FOUND
1.19/1.24	v x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
1.19/1.24	v -x147 -x146 x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
1.19/1.24	v x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106 
1.19/1.24	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 
1.19/1.24	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 
1.19/1.24	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 
1.19/1.24	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 
1.19/1.24	v -x4 -x3 -x2 -x1 
1.19/1.24	c SCIP Status        : problem is solved [optimal solution found]
1.19/1.24	c Solving Time       :       1.05
1.19/1.24	c Original Problem   :
1.19/1.24	c   Problem name     : HOME/instance-2692577-1277895879.wbo
1.19/1.24	c   Variables        : 221 (195 binary, 0 integer, 0 implicit integer, 26 continuous)
1.19/1.24	c   Constraints      : 128 initial, 128 maximal
1.19/1.24	c Presolved Problem  :
1.19/1.24	c   Problem name     : t_HOME/instance-2692577-1277895879.wbo
1.19/1.24	c   Variables        : 217 (193 binary, 0 integer, 0 implicit integer, 24 continuous)
1.19/1.24	c   Constraints      : 109 initial, 185 maximal
1.19/1.24	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.19/1.24	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.19/1.24	c   dualfix          :       0.00          4          0          0          0          0          0          0          0
1.19/1.24	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.19/1.24	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.19/1.24	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.19/1.24	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.19/1.24	c   indicator        :       0.00          0          0          0          0          0          2          0          0
1.19/1.24	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
1.19/1.24	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.19/1.24	c   linear           :       0.00          0          0          0         24          0         17          2          0
1.19/1.24	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.19/1.24	c   root node        :          -         23          -          -         45          -          -          -          -
1.19/1.24	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.19/1.24	c   integral         :          0          0          0        248          0          5        403          0          0        110
1.19/1.24	c   indicator        :         24          0        785         33          0          2        267          0          0          0
1.19/1.24	c   knapsack         :          1          5        783         33          0          2         30          0          0          0
1.19/1.24	c   setppc           :         49          5        765         21          0          7       1431          0          0          0
1.19/1.24	c   linear           :         24          5        765         26          0          5        429         17          0          0
1.19/1.24	c   logicor          :         11+         5        407         24          0          0         77          0          0          0
1.19/1.24	c   countsols        :          0          0          0         26          0          0          0          0          0          0
1.19/1.24	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.19/1.24	c   integral         :       0.93       0.00       0.00       0.93       0.00
1.19/1.24	c   indicator        :       0.00       0.00       0.00       0.00       0.00
1.19/1.24	c   knapsack         :       0.01       0.00       0.01       0.00       0.00
1.19/1.24	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.19/1.24	c   linear           :       0.01       0.00       0.01       0.00       0.00
1.19/1.24	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.19/1.24	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.19/1.24	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.19/1.24	c   vbounds          :       0.00          2          0          0
1.19/1.24	c   rootredcost      :       0.00          6          0         22
1.19/1.24	c   pseudoobj        :       0.00        591          6        154
1.19/1.24	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.19/1.24	c   propagation      :       0.00         19         16         69       42.9          2       22.0          -
1.19/1.24	c   infeasible LP    :       0.00         33         31        117       17.6          0        0.0          0
1.19/1.24	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.24	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.24	c   pseudo solution  :       0.00          1          1          8       22.8          0        0.0          -
1.19/1.24	c   applied globally :          -          -          -         99       14.7          -          -          -
1.19/1.24	c   applied locally  :          -          -          -          6       48.7          -          -          -
1.19/1.24	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.19/1.24	c   cut pool         :       0.00          4          -          -          2          -    (maximal pool size: 53)
1.19/1.24	c   redcost          :       0.00        195          0         26          0          0
1.19/1.24	c   impliedbounds    :       0.00          5          0          0          0          0
1.19/1.24	c   intobj           :       0.00          0          0          0          0          0
1.19/1.24	c   cgmip            :       0.00          0          0          0          0          0
1.19/1.24	c   gomory           :       0.02          5          0          0          1          0
1.19/1.24	c   strongcg         :       0.00          5          0          0         50          0
1.19/1.24	c   cmir             :       0.01          5          0          0          0          0
1.19/1.24	c   flowcover        :       0.01          5          0          0          0          0
1.19/1.24	c   clique           :       0.00          5          0          0         11          0
1.19/1.24	c   zerohalf         :       0.00          0          0          0          0          0
1.19/1.24	c   mcf              :       0.00          1          0          0          0          0
1.19/1.24	c   rapidlearning    :       0.00          0          0          0          0          0
1.19/1.24	c Pricers            :       Time      Calls       Vars
1.19/1.24	c   problem variables:       0.00          0          0
1.19/1.24	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.19/1.24	c   relpscost        :       0.93        215          5        403          0          0        110
1.19/1.24	c   pscost           :       0.00          0          0          0          0          0          0
1.19/1.24	c   inference        :       0.00         21          0          0          0          0         42
1.19/1.24	c   mostinf          :       0.00          0          0          0          0          0          0
1.19/1.24	c   leastinf         :       0.00          0          0          0          0          0          0
1.19/1.24	c   fullstrong       :       0.00          0          0          0          0          0          0
1.19/1.24	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.19/1.24	c   random           :       0.00          0          0          0          0          0          0
1.19/1.24	c Primal Heuristics  :       Time      Calls      Found
1.19/1.24	c   LP solutions     :       0.00          -          5
1.19/1.24	c   pseudo solutions :       0.00          -          0
1.19/1.24	c   crossover        :       0.00          0          0
1.19/1.24	c   fracdiving       :       0.00          0          0
1.19/1.24	c   veclendiving     :       0.00          0          0
1.19/1.24	c   objpscostdiving  :       0.00          0          0
1.19/1.24	c   rootsoldiving    :       0.00          0          0
1.19/1.24	c   linesearchdiving :       0.00          0          0
1.19/1.24	c   guideddiving     :       0.00          0          0
1.19/1.24	c   oneopt           :       0.00          6          0
1.19/1.24	c   trivial          :       0.00          2          0
1.19/1.24	c   simplerounding   :       0.00         98          0
1.19/1.24	c   zirounding       :       0.00         60          0
1.19/1.24	c   rounding         :       0.00        169          0
1.19/1.24	c   shifting         :       0.00         10          0
1.19/1.24	c   intshifting      :       0.00          1          0
1.19/1.24	c   twoopt           :       0.00          0          0
1.19/1.24	c   fixandinfer      :       0.00          0          0
1.19/1.24	c   feaspump         :       0.00          1          0
1.19/1.24	c   coefdiving       :       0.00          1          0
1.19/1.24	c   pscostdiving     :       0.00          1          0
1.19/1.24	c   intdiving        :       0.00          0          0
1.19/1.24	c   actconsdiving    :       0.00          0          0
1.19/1.24	c   octane           :       0.00          0          0
1.19/1.24	c   rens             :       0.01          1          0
1.19/1.24	c   rins             :       0.00          0          0
1.19/1.24	c   localbranching   :       0.00          0          0
1.19/1.24	c   mutation         :       0.00          0          0
1.19/1.24	c   dins             :       0.00          0          0
1.19/1.24	c   undercover       :       0.00          0          0
1.19/1.24	c   nlp              :       0.00          0          0
1.19/1.24	c   trysol           :       0.00         23         12
1.19/1.24	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.19/1.24	c   primal LP        :       0.00          0          0       0.00          -
1.19/1.24	c   dual LP          :       0.05        270       3264      12.09   65280.00
1.19/1.24	c   lex dual LP      :       0.00          0          0       0.00          -
1.19/1.24	c   barrier LP       :       0.00          0          0       0.00          -
1.19/1.24	c   diving/probing LP:       0.00         11        189      17.18          -
1.19/1.24	c   strong branching :       0.93       1161      34646      29.84   37253.76
1.19/1.24	c     (at root node) :          -         33       3734     113.15          -
1.19/1.24	c   conflict analysis:       0.00          0          0       0.00          -
1.19/1.24	c B&B Tree           :
1.19/1.24	c   number of runs   :          1
1.19/1.24	c   nodes            :        137
1.19/1.24	c   nodes (total)    :        137
1.19/1.24	c   nodes left       :          0
1.19/1.24	c   max depth        :         16
1.19/1.24	c   max depth (total):         16
1.19/1.24	c   backtracks       :         34 (24.8%)
1.19/1.24	c   delayed cutoffs  :          1
1.19/1.24	c   repropagations   :         59 (255 domain reductions, 1 cutoffs)
1.19/1.24	c   avg switch length:       3.09
1.19/1.24	c   switching time   :       0.00
1.19/1.24	c Solution           :
1.19/1.24	c   Solutions found  :         17 (6 improvements)
1.19/1.24	c   First Solution   : +1.14300000000000e+03   (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <trysol>)
1.19/1.24	c   Primal Bound     : +1.80000000000000e+01   (in run 1, after 86 nodes, 0.83 seconds, depth 9, found by <relaxation>)
1.19/1.24	c   Dual Bound       : +1.80000000000000e+01
1.19/1.24	c   Gap              :       0.00 %
1.19/1.24	c   Root Dual Bound  : +0.00000000000000e+00
1.19/1.24	c   Root Iterations  :        234
1.19/1.24	c Time complete: 1.23.

Verifier Data 

OK	18

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692577-1277895879/watcher-2692577-1277895879 -o /tmp/evaluation-result-2692577-1277895879/solver-2692577-1277895879 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692577-1277895879.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 3/182 11357
/proc/meminfo: memFree=28332248/32951124 swapFree=67111528/67111528
[pid=11357] ppid=11355 vsize=9288 CPUtime=0
/proc/11357/stat : 11357 (pbscip.linux.x8) R 11355 11357 9699 0 -1 4202496 1615 0 0 0 0 0 0 0 23 0 1 0 130883495 9510912 1535 4089446400 4194304 8223781 140736123550880 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11357/statm: 2322 1535 369 984 0 1335 0

[startup+0.0141699 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 11357
/proc/meminfo: memFree=28332248/32951124 swapFree=67111528/67111528
[pid=11357] ppid=11355 vsize=13188 CPUtime=0
/proc/11357/stat : 11357 (pbscip.linux.x8) R 11355 11357 9699 0 -1 4202496 4163 0 0 0 0 0 0 0 23 0 1 0 130883495 13504512 2178 4089446400 4194304 8223781 140736123550880 18446744073709551615 7253720 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11357/statm: 3297 2205 466 984 0 2310 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13188

[startup+0.101155 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 11357
/proc/meminfo: memFree=28332248/32951124 swapFree=67111528/67111528
[pid=11357] ppid=11355 vsize=15588 CPUtime=0.09
/proc/11357/stat : 11357 (pbscip.linux.x8) R 11355 11357 9699 0 -1 4202496 9172 0 0 0 7 2 0 0 18 0 1 0 130883495 15962112 3054 4089446400 4194304 8223781 140736123550880 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11357/statm: 3897 3054 600 984 0 2910 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15588

[startup+0.300119 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 11357
/proc/meminfo: memFree=28332248/32951124 swapFree=67111528/67111528
[pid=11357] ppid=11355 vsize=15588 CPUtime=0.29
/proc/11357/stat : 11357 (pbscip.linux.x8) R 11355 11357 9699 0 -1 4202496 9173 0 0 0 25 4 0 0 18 0 1 0 130883495 15962112 3055 4089446400 4194304 8223781 140736123550880 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11357/statm: 3897 3055 601 984 0 2910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15588

[startup+0.701057 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 11357
/proc/meminfo: memFree=28332248/32951124 swapFree=67111528/67111528
[pid=11357] ppid=11355 vsize=15588 CPUtime=0.69
/proc/11357/stat : 11357 (pbscip.linux.x8) R 11355 11357 9699 0 -1 4202496 9176 0 0 0 59 10 0 0 18 0 1 0 130883495 15962112 3058 4089446400 4194304 8223781 140736123550880 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11357/statm: 3897 3058 604 984 0 2910 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15588

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

[startup+1.10597 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 11358
/proc/meminfo: memFree=28319592/32951124 swapFree=67111528/67111528
[pid=11357] ppid=11355 vsize=15588 CPUtime=1.09
/proc/11357/stat : 11357 (pbscip.linux.x8) R 11355 11357 9699 0 -1 4202496 9177 0 0 0 93 16 0 0 19 0 1 0 130883495 15962112 3059 4089446400 4194304 8223781 140736123550880 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11357/statm: 3897 3059 605 984 0 2910 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 15588

[startup+1.20097 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 11358
/proc/meminfo: memFree=28319592/32951124 swapFree=67111528/67111528
[pid=11357] ppid=11355 vsize=15588 CPUtime=1.19
/proc/11357/stat : 11357 (pbscip.linux.x8) R 11355 11357 9699 0 -1 4202496 9177 0 0 0 101 18 0 0 19 0 1 0 130883495 15962112 3059 4089446400 4194304 8223781 140736123550880 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11357/statm: 3897 3059 605 984 0 2910 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 15588

Child status: 0
Real time (s): 1.24329
CPU time (s): 1.24381
CPU user time (s): 1.05384
CPU system time (s): 0.189971
CPU usage (%): 100.042
Max. virtual memory (cumulated for all children) (KiB): 15588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.05384
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9183
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4

runsolver used 0.003999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node133 at 2010-06-30 13:04:39
IDJOB=2692577
IDBENCH=78767
IDSOLVER=1204
FILE ID=node133/2692577-1277895879
PBS_JOBID= 11197087
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111216823--soft-66-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2692577-1277895879/watcher-2692577-1277895879 -o /tmp/evaluation-result-2692577-1277895879/solver-2692577-1277895879 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692577-1277895879.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 9ed46c486c107ad7f5d3527fe7805777
RANDOM SEED=1131650935

node133.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		: 2666.821
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	: 5333.64
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		: 2666.821
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		: 2666.821
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	: 5332.82
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		: 2666.821
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	: 7296.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
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	: 5332.74
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		: 2666.821
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	: 5332.74
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		: 2666.821
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		: 2666.821
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:      28333148 kB
Buffers:        176100 kB
Cached:         976136 kB
SwapCached:          0 kB
Active:        3837068 kB
Inactive:       632812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28333148 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4676 kB
Writeback:           0 kB
AnonPages:     3317800 kB
Mapped:          15088 kB
Slab:            77668 kB
PageTables:      11656 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  3465032 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 node133 at 2010-06-30 13:04:40