Trace number 2692892

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 7.2149 7.21526

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110978334--soft-0-100-0.wbo
MD5SUM359f8e8e206a8ecfac2e3b6d9e7369bc
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark0.230964
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 constraints101
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 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1247
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-2692892-1277924304.wbo>
0.00/0.00	c original problem has 371 variables (270 bin, 0 int, 0 impl, 101 cont) and 203 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	o 5179
0.00/0.00	c feasible solution found by trivial heuristic, objective value  5.179000e+03
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, 101 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 101 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 101 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/270 (37.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 101 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  101 implications, 0 cliques
0.00/0.01	c presolved problem has 371 variables (270 bin, 0 int, 0 impl, 101 cont) and 202 constraints
0.00/0.01	c     101 constraints of type <indicator>
0.00/0.01	c     101 constraints of type <linear>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.00
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.2
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |     0 |     - |1215k|   0 |   0 | 371 | 202 | 371 |   0 |   0 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    26 |     - |1249k|   0 |   0 | 371 | 202 | 371 |  26 |  26 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    66 |     - |1265k|   0 |  21 | 371 | 202 | 371 |  41 |  41 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    89 |     - |1394k|   0 |  30 | 371 | 202 | 371 |  51 |  51 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    97 |     - |1403k|   0 |  34 | 371 | 202 | 371 |  56 |  56 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   103 |     - |1409k|   0 |  36 | 371 | 202 | 371 |  58 |  58 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.02/0.09	c   0.1s|     1 |     2 |   156 |     - |1421k|   0 |  36 | 371 | 202 | 371 |  58 |  58 |   0 |  33 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.49/0.58	o 668
0.49/0.58	c * 0.5s|   258 |   255 |  2405 |   9.0 |1809k|  37 |   - | 371 | 208 | 371 |  64 | 102 |   6 | 533 | 0.000000e+00 | 6.680000e+02 |    Inf 
1.89/1.97	o 49
1.89/1.97	c * 1.6s|  5322 |    75 |  7336 |   1.4 |2162k| 171 |   - | 371 | 218 | 371 |  62 | 235 |  16 | 842 | 0.000000e+00 | 4.900000e+01 |    Inf 
3.29/3.35	o 35
3.29/3.35	c * 2.7s|  8313 |   278 | 22426 |   2.7 |3597k| 171 |   - | 371 |2480 | 371 |  58 | 439 |2412 |1255 | 0.000000e+00 | 3.500000e+01 |    Inf 
4.09/4.19	c   3.4s| 10000 |   301 | 34839 |   3.5 |4053k| 171 |  23 | 371 |2823 | 371 |  58 | 577 |4087 |1322 | 0.000000e+00 | 3.500000e+01 |    Inf 
6.09/6.17	o 20
6.09/6.17	c * 5.1s| 14310 |   347 | 66053 |   4.6 |5078k| 171 |   - | 371 |4620 | 371 |  58 |1074 |8184 |1328 | 0.000000e+00 | 2.000000e+01 |    Inf 
6.60/6.62	o 11
6.60/6.62	c * 5.5s| 14888 |   167 | 74495 |   5.0 |4242k| 171 |   - | 371 |2982 | 371 |  58 |1164 |8922 |1334 | 0.000000e+00 | 1.100000e+01 |    Inf 
6.60/6.64	o 9
6.60/6.64	c * 5.5s| 14910 |   162 | 74857 |   5.0 |4178k| 171 |   - | 371 |2835 | 371 |  58 |1167 |8949 |1334 | 0.000000e+00 | 9.000000e+00 |    Inf 
7.19/7.21	c 
7.19/7.21	c SCIP Status        : problem is solved [optimal solution found]
7.19/7.21	c Solving Time (sec) : 5.93
7.19/7.21	c Solving Nodes      : 15832
7.19/7.21	c Primal Bound       : +9.00000000000000e+00 (221 solutions)
7.19/7.21	c Dual Bound         : +9.00000000000000e+00
7.19/7.21	c Gap                : 0.00 %
7.19/7.21	s OPTIMUM FOUND
7.19/7.21	v -x169 -x168 -x167 -x166 -x165 x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
7.19/7.21	v -x147 x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 x130 -x129 -x128 -x127 
7.19/7.21	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x108 -x107 -x106 
7.19/7.21	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 
7.19/7.21	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 
7.19/7.21	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 
7.19/7.21	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 
7.19/7.21	v -x4 -x3 -x2 -x1 
7.19/7.21	c SCIP Status        : problem is solved [optimal solution found]
7.19/7.21	c Solving Time       :       5.93
7.19/7.21	c Original Problem   :
7.19/7.21	c   Problem name     : HOME/instance-2692892-1277924304.wbo
7.19/7.21	c   Variables        : 371 (270 binary, 0 integer, 0 implicit integer, 101 continuous)
7.19/7.21	c   Constraints      : 203 initial, 203 maximal
7.19/7.21	c Presolved Problem  :
7.19/7.21	c   Problem name     : t_HOME/instance-2692892-1277924304.wbo
7.19/7.21	c   Variables        : 371 (270 binary, 0 integer, 0 implicit integer, 101 continuous)
7.19/7.21	c   Constraints      : 202 initial, 4620 maximal
7.19/7.21	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.19/7.21	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.19/7.21	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.19/7.21	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.19/7.21	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.19/7.21	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.19/7.21	c   probing          :       0.00          0          0          0          0          0          0          0          0
7.19/7.21	c   indicator        :       0.00          0          0          0          0          0          0          0          0
7.19/7.21	c   linear           :       0.00          0          0          0        101          0          1          0          0
7.19/7.21	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.19/7.21	c   root node        :          -         96          -          -        192          -          -          -          -
7.19/7.21	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.19/7.21	c   integral         :          0          0          0      11701          0          0        125          0          0      10880
7.19/7.21	c   indicator        :        101          0      45928       6149          0        265      42729          0          0          0
7.19/7.21	c   linear           :        101          6      45624       6109          0       1990     146706       1324          0          0
7.19/7.21	c   logicor          :          0+         0      16520          0          0        378      10459          0          0          0
7.19/7.21	c   countsols        :          0          0          0       5568          0          0          0          0          0          0
7.19/7.21	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.19/7.21	c   integral         :       0.69       0.00       0.00       0.69       0.00
7.19/7.21	c   indicator        :       0.03       0.00       0.02       0.01       0.00
7.19/7.21	c   linear           :       0.63       0.00       0.61       0.02       0.00
7.19/7.21	c   logicor          :       0.23       0.00       0.23       0.00       0.00
7.19/7.21	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.19/7.21	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.19/7.21	c   vbounds          :       0.00          2          0          0
7.19/7.21	c   rootredcost      :       0.00          6          0         96
7.19/7.21	c   pseudoobj        :       0.19      45965        225      33254
7.19/7.21	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.19/7.21	c   propagation      :       0.11       2593       2583      17554       23.2        115        8.9          -
7.19/7.21	c   infeasible LP    :       0.15       2468       2458      14558       20.1         25        9.1          0
7.19/7.21	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.19/7.21	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.19/7.21	c   pseudo solution  :       0.00         14         14         80       24.1          0        0.0          -
7.19/7.21	c   applied globally :          -          -          -      10205       15.8          -          -          -
7.19/7.21	c   applied locally  :          -          -          -          1       41.0          -          -          -
7.19/7.21	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.19/7.21	c   cut pool         :       0.00          3          -          -          0          -    (maximal pool size: 21)
7.19/7.21	c   redcost          :       0.07      11927          0       4028          0          0
7.19/7.21	c   impliedbounds    :       0.00          4          0          0          0          0
7.19/7.21	c   intobj           :       0.00          0          0          0          0          0
7.19/7.21	c   cgmip            :       0.00          0          0          0          0          0
7.19/7.21	c   gomory           :       0.01          4          0          0         21          0
7.19/7.21	c   strongcg         :       0.01          4          0          0          0          0
7.19/7.21	c   cmir             :       0.00          4          0          0          0          0
7.19/7.21	c   flowcover        :       0.00          4          0          0          0          0
7.19/7.21	c   clique           :       0.00          1          0          0          0          0
7.19/7.21	c   zerohalf         :       0.00          0          0          0          0          0
7.19/7.21	c   mcf              :       0.00          1          0          0          0          0
7.19/7.21	c   rapidlearning    :       0.00          0          0          0          0          0
7.19/7.21	c Pricers            :       Time      Calls       Vars
7.19/7.21	c   problem variables:       0.00          0          0
7.19/7.21	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.19/7.21	c   relpscost        :       0.69       5552          0        125          0          0      10880
7.19/7.21	c   pscost           :       0.00          0          0          0          0          0          0
7.19/7.21	c   inference        :       0.06       5562          0          0          0          0      11124
7.19/7.21	c   mostinf          :       0.00          0          0          0          0          0          0
7.19/7.21	c   leastinf         :       0.00          0          0          0          0          0          0
7.19/7.21	c   fullstrong       :       0.00          0          0          0          0          0          0
7.19/7.21	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.19/7.21	c   random           :       0.00          0          0          0          0          0          0
7.19/7.21	c Primal Heuristics  :       Time      Calls      Found
7.19/7.21	c   LP solutions     :       0.00          -          6
7.19/7.21	c   pseudo solutions :       0.00          -          0
7.19/7.21	c   feaspump         :       0.00          0          0
7.19/7.21	c   oneopt           :       0.01          6          0
7.19/7.21	c   intshifting      :       0.00          1          0
7.19/7.21	c   guideddiving     :       0.03        167          0
7.19/7.21	c   pscostdiving     :       0.00        180          0
7.19/7.21	c   fracdiving       :       0.05        180          0
7.19/7.21	c   veclendiving     :       0.01        180          0
7.19/7.21	c   linesearchdiving :       0.00        181          0
7.19/7.21	c   coefdiving       :       0.01        181          0
7.19/7.21	c   objpscostdiving  :       0.04        174          0
7.19/7.21	c   rootsoldiving    :       0.02        175          0
7.19/7.21	c   trivial          :       0.00          2          2
7.19/7.21	c   simplerounding   :       0.00       5709          0
7.19/7.21	c   zirounding       :       0.02       1000          0
7.19/7.21	c   rounding         :       0.03       1027          0
7.19/7.21	c   shifting         :       0.03        299          0
7.19/7.21	c   twoopt           :       0.00          0          0
7.19/7.21	c   fixandinfer      :       0.00          0          0
7.19/7.21	c   intdiving        :       0.00          0          0
7.19/7.21	c   actconsdiving    :       0.00          0          0
7.19/7.21	c   octane           :       0.00          0          0
7.19/7.21	c   rens             :       0.01          1          0
7.19/7.21	c   rins             :       0.00          0          0
7.19/7.21	c   localbranching   :       0.00          0          0
7.19/7.21	c   mutation         :       0.00          0          0
7.19/7.21	c   crossover        :       0.07          8          2
7.19/7.21	c   dins             :       0.00          0          0
7.19/7.21	c   undercover       :       0.00          0          0
7.19/7.21	c   nlp              :       0.00          0          0
7.19/7.21	c   trysol           :       0.01        805        211
7.19/7.21	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.19/7.21	c   primal LP        :       0.00          0          0       0.00          -
7.19/7.21	c   dual LP          :       2.24       9224      86688       9.40   38700.00
7.19/7.21	c   lex dual LP      :       0.00          0          0       0.00          -
7.19/7.21	c   barrier LP       :       0.00          0          0       0.00          -
7.19/7.21	c   diving/probing LP:       0.01         35        228       6.51   22800.00
7.19/7.21	c   strong branching :       0.66       1334      32215      24.15   48810.61
7.19/7.21	c     (at root node) :          -         33       1957      59.30          -
7.19/7.21	c   conflict analysis:       0.00          0          0       0.00          -
7.19/7.21	c B&B Tree           :
7.19/7.21	c   number of runs   :          1
7.19/7.21	c   nodes            :      15832
7.19/7.21	c   nodes (total)    :      15832
7.19/7.21	c   nodes left       :          0
7.19/7.21	c   max depth        :        171
7.19/7.21	c   max depth (total):        171
7.19/7.21	c   backtracks       :       2102 (13.3%)
7.19/7.21	c   delayed cutoffs  :        764
7.19/7.21	c   repropagations   :      12154 (39625 domain reductions, 516 cutoffs)
7.19/7.21	c   avg switch length:       3.50
7.19/7.21	c   switching time   :       0.45
7.19/7.21	c Solution           :
7.19/7.21	c   Solutions found  :        221 (7 improvements)
7.19/7.21	c   First Solution   : +5.17900000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
7.19/7.21	c   Primal Bound     : +9.00000000000000e+00   (in run 1, after 14910 nodes, 5.47 seconds, depth 16, found by <relaxation>)
7.19/7.21	c   Dual Bound       : +9.00000000000000e+00
7.19/7.21	c   Gap              :       0.00 %
7.19/7.21	c   Root Dual Bound  : +0.00000000000000e+00
7.19/7.21	c   Root Iterations  :        103
7.19/7.21	c Time complete: 7.2.

Verifier Data 

OK	9

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692892-1277924304/watcher-2692892-1277924304 -o /tmp/evaluation-result-2692892-1277924304/solver-2692892-1277924304 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692892-1277924304.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: 2.16 2.08 2.02 4/196 6087
/proc/meminfo: memFree=31397612/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=9396 CPUtime=0
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 1656 0 0 0 0 0 0 0 22 0 1 0 133858758 9621504 1576 4089446400 4194304 8223781 140735448231616 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/6087/statm: 2349 1576 369 984 0 1362 0

[startup+0.0348359 s]
/proc/loadavg: 2.16 2.08 2.02 4/196 6087
/proc/meminfo: memFree=31397612/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=14348 CPUtime=0.02
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 3398 0 0 0 2 0 0 0 22 0 1 0 133858758 14692352 2696 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 3587 2696 560 984 0 2600 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14348

[startup+0.100828 s]
/proc/loadavg: 2.16 2.08 2.02 4/196 6087
/proc/meminfo: memFree=31397612/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=14432 CPUtime=0.09
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 5599 0 0 0 7 2 0 0 22 0 1 0 133858758 14778368 2745 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 3608 2745 574 984 0 2621 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14432

[startup+0.30079 s]
/proc/loadavg: 2.16 2.08 2.02 4/196 6087
/proc/meminfo: memFree=31397612/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=14432 CPUtime=0.29
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 5604 0 0 0 23 6 0 0 22 0 1 0 133858758 14778368 2750 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 3608 2750 577 984 0 2621 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14432

[startup+0.700724 s]
/proc/loadavg: 2.16 2.08 2.02 4/196 6087
/proc/meminfo: memFree=31397612/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=15396 CPUtime=0.69
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 7174 0 0 0 56 13 0 0 24 0 1 0 133858758 15765504 2997 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 3849 2997 582 984 0 2862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15396

[startup+1.50056 s]
/proc/loadavg: 2.16 2.08 2.02 3/197 6088
/proc/meminfo: memFree=31386816/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=18812 CPUtime=1.49
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 14497 0 0 0 120 29 0 0 25 0 1 0 133858758 19263488 3861 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 4703 3861 582 984 0 3716 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18812

[startup+3.10027 s]
/proc/loadavg: 2.16 2.08 2.02 3/197 6088
/proc/meminfo: memFree=31382912/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=22092 CPUtime=3.09
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 20737 0 0 0 250 59 0 0 25 0 1 0 133858758 22622208 4667 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 5523 4667 587 984 0 4536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22092

[startup+6.30068 s]
/proc/loadavg: 2.14 2.08 2.02 3/197 6088
/proc/meminfo: memFree=31378820/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=24692 CPUtime=6.29
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 34396 0 0 0 518 111 0 0 25 0 1 0 133858758 25284608 5315 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 6173 5315 597 984 0 5186 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24692

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

[startup+6.70059 s]
/proc/loadavg: 2.14 2.08 2.02 3/197 6089
/proc/meminfo: memFree=31378376/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=24724 CPUtime=6.69
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 37073 0 0 0 552 117 0 0 25 0 1 0 133858758 25317376 5348 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 6181 5348 597 984 0 5194 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 24724

[startup+7.10053 s]
/proc/loadavg: 2.14 2.08 2.02 3/197 6089
/proc/meminfo: memFree=31378376/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=24724 CPUtime=7.09
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 37073 0 0 0 584 125 0 0 25 0 1 0 133858758 25317376 5348 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 6181 5348 597 984 0 5194 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 24724

[startup+7.20051 s]
/proc/loadavg: 2.14 2.08 2.02 3/197 6089
/proc/meminfo: memFree=31378376/32951124 swapFree=67111528/67111528
[pid=6087] ppid=6085 vsize=24724 CPUtime=7.19
/proc/6087/stat : 6087 (pbscip.linux.x8) R 6085 6087 4592 0 -1 4202496 37073 0 0 0 592 127 0 0 25 0 1 0 133858758 25317376 5348 4089446400 4194304 8223781 140735448231616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 7 0 0 0
/proc/6087/statm: 6181 5348 597 984 0 5194 0
Current children cumulated CPU time (s) 7.19
Current children cumulated vsize (KiB) 24724

Child status: 0
Real time (s): 7.21526
CPU time (s): 7.2149
CPU user time (s): 5.9361
CPU system time (s): 1.27881
CPU usage (%): 99.995
Max. virtual memory (cumulated for all children) (KiB): 24724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.9361
system time used= 1.2788
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37079
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= 1
involuntary context switches= 4

runsolver used 0.011998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node111 at 2010-06-30 20:58:25
IDJOB=2692892
IDBENCH=79234
IDSOLVER=1204
FILE ID=node111/2692892-1277924304
PBS_JOBID= 11197341
Free space on /tmp= 74212 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/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110978334--soft-0-100-0.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-2692892-1277924304/watcher-2692892-1277924304 -o /tmp/evaluation-result-2692892-1277924304/solver-2692892-1277924304 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692892-1277924304.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 359f8e8e206a8ecfac2e3b6d9e7369bc
RANDOM SEED=682928365

node111.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.85
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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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:      31397892 kB
Buffers:        208860 kB
Cached:         794500 kB
SwapCached:          0 kB
Active:         815196 kB
Inactive:       596148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31397892 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4704 kB
Writeback:           0 kB
AnonPages:      408628 kB
Mapped:          20352 kB
Slab:            78068 kB
PageTables:       5672 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1657904 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= 74208 MiB
End job on node111 at 2010-06-30 20:58:32