Trace number 2692611

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 3.12252 3.1254

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111216411--soft-33-100-0.wbo
MD5SUMb83b3eb7b2e3cdfc14afc5fb58fdd674
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.195969
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints64
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 2925
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 2924
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1200
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-2692611-1277896589.wbo>
0.00/0.00	c original problem has 297 variables (233 bin, 0 int, 0 impl, 64 cont) and 166 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 66 impls, 23 clqs
0.00/0.01	c (round 2) 0 del vars, 6 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 66 impls, 23 clqs
0.00/0.01	c (round 3) 1 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 66 impls, 23 clqs
0.00/0.01	c (round 4) 2 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 33 upgd conss, 66 impls, 23 clqs
0.00/0.02	c    (0.0s) probing: 101/232 (43.5%) - 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, 7 deleted constraints, 63 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02	c  66 implications, 23 cliques
0.00/0.02	c presolved problem has 295 variables (232 bin, 0 int, 0 impl, 63 cont) and 159 constraints
0.00/0.02	c      63 constraints of type <indicator>
0.00/0.02	c       1 constraints of type <knapsack>
0.00/0.02	c      23 constraints of type <setppc>
0.00/0.02	c      63 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: 0.02
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 |    30 |     - |1165k|   0 |  16 | 295 | 159 | 295 |  33 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 2855
0.00/0.02	c y 0.0s|     1 |     0 |    62 |     - |1173k|   0 |  16 | 295 | 159 | 295 |  33 |   0 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   115 |     - |1245k|   0 |  23 | 295 | 159 | 295 |  50 |  17 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   147 |     - |1334k|   0 |  31 | 295 | 159 | 295 |  57 |  24 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   150 |     - |1337k|   0 |  32 | 295 | 159 | 295 |  60 |  27 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   159 |     - |1342k|   0 |  34 | 295 | 159 | 295 |  62 |  29 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.09/0.11	c   0.1s|     1 |     2 |   159 |     - |1349k|   0 |  34 | 295 | 159 | 295 |  62 |  29 |   0 |  33 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.49/0.56	o 567
0.49/0.56	c * 0.5s|   115 |    54 |  1692 |  13.4 |1501k|  31 |   - | 295 | 201 | 295 |  64 |  32 |  42 | 503 | 0.000000e+00 | 5.670000e+02 |    Inf 
0.59/0.66	o 546
0.59/0.66	c * 0.6s|   211 |   123 |  2245 |   9.9 |1641k|  31 |   - | 295 | 213 | 295 |  64 |  37 |  54 | 625 | 0.000000e+00 | 5.460000e+02 |    Inf 
0.59/0.66	o 457
0.59/0.66	c * 0.6s|   212 |   109 |  2247 |   9.9 |1631k|  31 |   - | 295 | 213 | 295 |  64 |  37 |  54 | 625 | 0.000000e+00 | 4.570000e+02 |    Inf 
0.69/0.76	o 390
0.69/0.76	c * 0.6s|   386 |   215 |  2910 |   7.1 |1802k|  37 |   - | 295 | 251 | 295 |  63 |  49 |  92 | 701 | 0.000000e+00 | 3.900000e+02 |    Inf 
0.79/0.86	o 384
0.79/0.86	c * 0.7s|   584 |   256 |  3486 |   5.7 |1978k|  46 |   - | 295 | 384 | 295 |  63 |  54 | 225 | 774 | 0.000000e+00 | 3.840000e+02 |    Inf 
0.79/0.87	o 305
0.79/0.87	c * 0.7s|   599 |   251 |  3523 |   5.6 |1991k|  46 |   - | 295 | 387 | 295 |  63 |  54 | 228 | 784 | 0.000000e+00 | 3.050000e+02 |    Inf 
0.79/0.88	o 293
0.79/0.88	c * 0.7s|   615 |   243 |  3570 |   5.6 |2020k|  46 |   - | 295 | 395 | 295 |  62 |  54 | 236 | 797 | 0.000000e+00 | 2.930000e+02 |    Inf 
0.89/0.98	o 222
0.89/0.98	c * 0.8s|   815 |   278 |  4218 |   5.0 |2183k|  46 |   - | 295 | 525 | 295 |  63 |  67 | 366 | 883 | 0.000000e+00 | 2.220000e+02 |    Inf 
1.29/1.38	o 193
1.29/1.38	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.29/1.38	c * 1.1s|  1727 |   476 |  5856 |   3.3 |2731k|  59 |   - | 295 |1076 | 295 |  66 | 103 | 919 |1062 | 0.000000e+00 | 1.930000e+02 |    Inf 
1.38/1.42	o 151
1.38/1.42	c * 1.2s|  1840 |   476 |  5995 |   3.2 |2803k|  59 |   - | 295 |1162 | 295 |  63 | 109 |1005 |1071 | 0.000000e+00 | 1.510000e+02 |    Inf 
1.99/2.03	o 146
1.99/2.03	c * 1.6s|  3243 |   635 |  9825 |   3.0 |3529k|  60 |   - | 295 |2095 | 295 |  63 | 199 |2024 |1267 | 0.000000e+00 | 1.460000e+02 |    Inf 
2.29/2.36	o 137
2.29/2.36	c * 1.9s|  3976 |   693 | 11138 |   2.8 |3776k|  60 |   - | 295 |2379 | 295 |  63 | 225 |2556 |1366 | 0.000000e+00 | 1.370000e+02 |    Inf 
2.69/2.74	o 124
2.69/2.74	c * 2.2s|  4885 |   788 | 13300 |   2.7 |4020k|  60 |   - | 295 |2278 | 295 |  65 | 267 |3127 |1448 | 0.000000e+00 | 1.240000e+02 |    Inf 
2.69/2.74	o 104
2.69/2.74	c * 2.2s|  4892 |   764 | 13348 |   2.7 |3983k|  60 |   - | 295 |2275 | 295 |  63 | 268 |3128 |1448 | 0.000000e+00 | 1.040000e+02 |    Inf 
2.79/2.82	o 79
2.79/2.82	c * 2.3s|  5083 |   618 | 13603 |   2.6 |3847k|  60 |   - | 295 |2357 | 295 |  65 | 278 |3249 |1466 | 0.000000e+00 | 7.900000e+01 |    Inf 
2.79/2.83	o 76
2.79/2.83	c * 2.3s|  5103 |   619 | 13644 |   2.6 |3779k|  60 |   - | 295 |2000 | 295 |  66 | 281 |3262 |1467 | 0.000000e+00 | 7.600000e+01 |    Inf 
2.79/2.84	o 70
2.79/2.84	c * 2.3s|  5122 |   611 | 13746 |   2.7 |3753k|  60 |   - | 295 |1928 | 295 |  66 | 285 |3277 |1467 | 0.000000e+00 | 7.000000e+01 |    Inf 
2.79/2.85	o 9
2.79/2.85	c * 2.3s|  5132 |   388 | 13754 |   2.6 |3392k|  60 |   - | 295 |1910 | 295 |  66 | 285 |3277 |1467 | 0.000000e+00 | 9.000000e+00 |    Inf 
2.88/2.96	o 2
2.88/2.96	c * 2.4s|  5245 |   184 | 16040 |   3.0 |3051k|  60 |   - | 295 |1654 | 295 |  63 | 291 |3451 |1480 | 0.000000e+00 | 2.000000e+00 |    Inf 
3.09/3.11	c 
3.09/3.11	c SCIP Status        : problem is solved [optimal solution found]
3.09/3.11	c Solving Time (sec) : 2.54
3.09/3.11	c Solving Nodes      : 5419
3.09/3.11	c Primal Bound       : +2.00000000000000e+00 (116 solutions)
3.09/3.11	c Dual Bound         : +2.00000000000000e+00
3.09/3.11	c Gap                : 0.00 %
3.09/3.12	s OPTIMUM FOUND
3.09/3.12	v -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 
3.09/3.12	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 x132 -x131 -x130 -x129 -x128 -x127 
3.09/3.12	v -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
3.09/3.12	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 -x82 
3.09/3.12	v -x81 -x80 -x79 x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 
3.09/3.12	v -x56 -x55 -x54 x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 x35 -x34 -x33 -x32 -x31 
3.09/3.12	v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 
3.09/3.12	v -x4 -x3 -x2 -x1 
3.09/3.12	c SCIP Status        : problem is solved [optimal solution found]
3.09/3.12	c Solving Time       :       2.54
3.09/3.12	c Original Problem   :
3.09/3.12	c   Problem name     : HOME/instance-2692611-1277896589.wbo
3.09/3.12	c   Variables        : 297 (233 binary, 0 integer, 0 implicit integer, 64 continuous)
3.09/3.12	c   Constraints      : 166 initial, 166 maximal
3.09/3.12	c Presolved Problem  :
3.09/3.12	c   Problem name     : t_HOME/instance-2692611-1277896589.wbo
3.09/3.12	c   Variables        : 295 (232 binary, 0 integer, 0 implicit integer, 63 continuous)
3.09/3.12	c   Constraints      : 159 initial, 2470 maximal
3.09/3.12	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.09/3.12	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.09/3.12	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
3.09/3.12	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.09/3.12	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.09/3.12	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.09/3.12	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.09/3.12	c   indicator        :       0.00          0          0          0          0          0          1          0          0
3.09/3.12	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
3.09/3.12	c   setppc           :       0.00          0          0          0          0          0          0          0          0
3.09/3.12	c   linear           :       0.00          0          0          0         63          0          6          1          0
3.09/3.12	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.09/3.12	c   root node        :          -         59          -          -        118          -          -          -          -
3.09/3.12	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.09/3.12	c   integral         :          0          0          0       3640          0          0        255          0          0       4722
3.09/3.12	c   indicator        :         63          0      20463       1097          0         89      12359          0          0          0
3.09/3.12	c   knapsack         :          1          5      20268       1054          0         45      63729          2          0          0
3.09/3.12	c   setppc           :         23          5      20082        997          0        791       7264          0          0          0
3.09/3.12	c   linear           :         63          5      19403       1036          0        239      13520        321          0          0
3.09/3.12	c   logicor          :          9+         5       5700        699          0        453       4622          0          0          0
3.09/3.12	c   countsols        :          0          0          0        920          0          0          0          0          0          0
3.09/3.12	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.09/3.12	c   integral         :       0.70       0.00       0.00       0.70       0.00
3.09/3.12	c   indicator        :       0.00       0.00       0.00       0.00       0.00
3.09/3.12	c   knapsack         :       0.38       0.00       0.38       0.00       0.00
3.09/3.12	c   setppc           :       0.02       0.00       0.02       0.00       0.00
3.09/3.12	c   linear           :       0.09       0.00       0.09       0.00       0.00
3.09/3.12	c   logicor          :       0.16       0.00       0.16       0.00       0.00
3.09/3.12	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.09/3.12	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.09/3.12	c   vbounds          :       0.00          2          0          0
3.09/3.12	c   rootredcost      :       0.00         20          0         59
3.09/3.12	c   pseudoobj        :       0.07      20624        361       9522
3.09/3.12	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.09/3.12	c   propagation      :       0.05       1889       1885      13107       20.4         47       16.1          -
3.09/3.12	c   infeasible LP    :       0.01        291        288       1351       15.8          1        3.0          0
3.09/3.12	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.09/3.12	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.09/3.12	c   pseudo solution  :       0.00         17         17        134       25.5          6       17.0          -
3.09/3.12	c   applied globally :          -          -          -       3707       14.3          -          -          -
3.09/3.12	c   applied locally  :          -          -          -          2       32.5          -          -          -
3.09/3.12	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.09/3.12	c   cut pool         :       0.00          4          -          -         29          -    (maximal pool size: 38)
3.09/3.12	c   redcost          :       0.04       3805          0       2999          0          0
3.09/3.12	c   impliedbounds    :       0.00          5          0          0          0          0
3.09/3.12	c   intobj           :       0.00          0          0          0          0          0
3.09/3.12	c   cgmip            :       0.00          0          0          0          0          0
3.09/3.12	c   gomory           :       0.00          5          0          0         41          0
3.09/3.12	c   strongcg         :       0.00          5          0          0         16          0
3.09/3.12	c   cmir             :       0.00          5          0          0          0          0
3.09/3.12	c   flowcover        :       0.01          5          0          0          1          0
3.09/3.12	c   clique           :       0.00          5          0          0          0          0
3.09/3.12	c   zerohalf         :       0.00          0          0          0          0          0
3.09/3.12	c   mcf              :       0.00          1          0          0          0          0
3.09/3.12	c   rapidlearning    :       0.00          0          0          0          0          0
3.09/3.12	c Pricers            :       Time      Calls       Vars
3.09/3.12	c   problem variables:       0.00          0          0
3.09/3.12	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.09/3.12	c   relpscost        :       0.70       2543          0        255          0          0       4722
3.09/3.12	c   pscost           :       0.00          0          0          0          0          0          0
3.09/3.12	c   inference        :       0.00        901          0          0          0          0       1802
3.09/3.12	c   mostinf          :       0.00          0          0          0          0          0          0
3.09/3.12	c   leastinf         :       0.00          0          0          0          0          0          0
3.09/3.12	c   fullstrong       :       0.00          0          0          0          0          0          0
3.09/3.12	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.09/3.12	c   random           :       0.00          0          0          0          0          0          0
3.09/3.12	c Primal Heuristics  :       Time      Calls      Found
3.09/3.12	c   LP solutions     :       0.00          -         19
3.09/3.12	c   pseudo solutions :       0.00          -          0
3.09/3.12	c   oneopt           :       0.00         19          0
3.09/3.12	c   feaspump         :       0.00          1          0
3.09/3.12	c   crossover        :       0.05          7          0
3.09/3.12	c   linesearchdiving :       0.00         25          0
3.09/3.12	c   guideddiving     :       0.00         25          0
3.09/3.12	c   coefdiving       :       0.00         26          0
3.09/3.12	c   pscostdiving     :       0.00         26          0
3.09/3.12	c   fracdiving       :       0.00         26          0
3.09/3.12	c   veclendiving     :       0.01         26          0
3.09/3.12	c   rootsoldiving    :       0.00         20          0
3.09/3.12	c   objpscostdiving  :       0.00         21          0
3.09/3.12	c   trivial          :       0.00          2          0
3.09/3.12	c   simplerounding   :       0.00       2623          0
3.09/3.12	c   zirounding       :       0.03       1000          0
3.09/3.12	c   rounding         :       0.01        654          0
3.09/3.12	c   shifting         :       0.02        179          0
3.09/3.12	c   intshifting      :       0.00          3          0
3.09/3.12	c   twoopt           :       0.00          0          0
3.09/3.12	c   fixandinfer      :       0.00          0          0
3.09/3.12	c   intdiving        :       0.00          0          0
3.09/3.12	c   actconsdiving    :       0.00          0          0
3.09/3.12	c   octane           :       0.00          0          0
3.09/3.12	c   rens             :       0.01          1          0
3.09/3.12	c   rins             :       0.00          0          0
3.09/3.12	c   localbranching   :       0.00          0          0
3.09/3.12	c   mutation         :       0.00          0          0
3.09/3.12	c   dins             :       0.00          0          0
3.09/3.12	c   undercover       :       0.00          0          0
3.09/3.12	c   nlp              :       0.00          0          0
3.09/3.12	c   trysol           :       0.02       1086         97
3.09/3.12	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.09/3.12	c   primal LP        :       0.00          0          0       0.00          -
3.09/3.12	c   dual LP          :       0.53       3260      18920       5.80   35698.11
3.09/3.12	c   lex dual LP      :       0.00          0          0       0.00          -
3.09/3.12	c   barrier LP       :       0.00          0          0       0.00          -
3.09/3.12	c   diving/probing LP:       0.00         51        261       5.12          -
3.09/3.12	c   strong branching :       0.69       1518      31363      20.66   45453.62
3.09/3.12	c     (at root node) :          -         33       1737      52.64          -
3.09/3.12	c   conflict analysis:       0.00          0          0       0.00          -
3.09/3.12	c B&B Tree           :
3.09/3.12	c   number of runs   :          1
3.09/3.12	c   nodes            :       5419
3.09/3.12	c   nodes (total)    :       5419
3.09/3.12	c   nodes left       :          0
3.09/3.12	c   max depth        :         60
3.09/3.12	c   max depth (total):         60
3.09/3.12	c   backtracks       :        462 (8.5%)
3.09/3.12	c   delayed cutoffs  :        417
3.09/3.12	c   repropagations   :      10599 (12338 domain reductions, 144 cutoffs)
3.09/3.12	c   avg switch length:       5.79
3.09/3.12	c   switching time   :       0.18
3.09/3.12	c Solution           :
3.09/3.12	c   Solutions found  :        116 (20 improvements)
3.09/3.12	c   First Solution   : +2.85500000000000e+03   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
3.09/3.12	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 5245 nodes, 2.42 seconds, depth 15, found by <relaxation>)
3.09/3.12	c   Dual Bound       : +2.00000000000000e+00
3.09/3.12	c   Gap              :       0.00 %
3.09/3.12	c   Root Dual Bound  : +0.00000000000000e+00
3.09/3.12	c   Root Iterations  :        159
3.09/3.12	c Time complete: 3.11.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692611-1277896589/watcher-2692611-1277896589 -o /tmp/evaluation-result-2692611-1277896589/solver-2692611-1277896589 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692611-1277896589.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: 1.93 2.00 1.99 4/178 2014
/proc/meminfo: memFree=31409332/32951124 swapFree=67111528/67111528
[pid=2014] ppid=2012 vsize=7724 CPUtime=0
/proc/2014/stat : 2014 (pbscip.linux.x8) R 2012 2014 448 0 -1 4202496 1242 0 0 0 0 0 0 0 20 0 1 0 131087223 7909376 1161 4089446400 4194304 8223781 140737183195024 18446744073709551615 7253720 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/2014/statm: 2188 1177 348 984 0 1201 0

[startup+0.084998 s]
/proc/loadavg: 1.93 2.00 1.99 4/178 2014
/proc/meminfo: memFree=31409332/32951124 swapFree=67111528/67111528
[pid=2014] ppid=2012 vsize=16076 CPUtime=0.07
/proc/2014/stat : 2014 (pbscip.linux.x8) R 2012 2014 448 0 -1 4202496 10122 0 0 0 6 1 0 0 22 0 1 0 131087223 16461824 3150 4089446400 4194304 8223781 140737183195024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2014/statm: 4019 3150 599 984 0 3032 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16076

[startup+0.100994 s]
/proc/loadavg: 1.93 2.00 1.99 4/178 2014
/proc/meminfo: memFree=31409332/32951124 swapFree=67111528/67111528
[pid=2014] ppid=2012 vsize=16076 CPUtime=0.09
/proc/2014/stat : 2014 (pbscip.linux.x8) R 2012 2014 448 0 -1 4202496 10122 0 0 0 8 1 0 0 22 0 1 0 131087223 16461824 3150 4089446400 4194304 8223781 140737183195024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2014/statm: 4019 3150 599 984 0 3032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16076

[startup+0.300968 s]
/proc/loadavg: 1.93 2.00 1.99 4/178 2014
/proc/meminfo: memFree=31409332/32951124 swapFree=67111528/67111528
[pid=2014] ppid=2012 vsize=16076 CPUtime=0.29
/proc/2014/stat : 2014 (pbscip.linux.x8) R 2012 2014 448 0 -1 4202496 10128 0 0 0 25 4 0 0 22 0 1 0 131087223 16461824 3156 4089446400 4194304 8223781 140737183195024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2014/statm: 4019 3156 605 984 0 3032 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16076

[startup+0.700891 s]
/proc/loadavg: 1.93 2.00 1.99 4/178 2014
/proc/meminfo: memFree=31409332/32951124 swapFree=67111528/67111528
[pid=2014] ppid=2012 vsize=16584 CPUtime=0.69
/proc/2014/stat : 2014 (pbscip.linux.x8) R 2012 2014 448 0 -1 4202496 10234 0 0 0 58 11 0 0 24 0 1 0 131087223 16982016 3262 4089446400 4194304 8223781 140737183195024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2014/statm: 4146 3262 605 984 0 3159 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16584

[startup+1.50073 s]
/proc/loadavg: 1.93 2.00 1.99 3/179 2015
/proc/meminfo: memFree=31398164/32951124 swapFree=67111528/67111528
[pid=2014] ppid=2012 vsize=18236 CPUtime=1.49
/proc/2014/stat : 2014 (pbscip.linux.x8) R 2012 2014 448 0 -1 4202496 20609 0 0 0 123 26 0 0 25 0 1 0 131087223 18673664 3689 4089446400 4194304 8223781 140737183195024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2014/statm: 4559 3689 606 984 0 3572 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18236

[startup+3.10045 s]
/proc/loadavg: 1.93 2.00 1.99 3/179 2015
/proc/meminfo: memFree=31395064/32951124 swapFree=67111528/67111528
[pid=2014] ppid=2012 vsize=21236 CPUtime=3.09
/proc/2014/stat : 2014 (pbscip.linux.x8) R 2012 2014 448 0 -1 4202496 35573 0 0 0 252 57 0 0 25 0 1 0 131087223 21745664 4450 4089446400 4194304 8223781 140737183195024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2014/statm: 5309 4450 606 984 0 4322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21236

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

Child status: 0
Real time (s): 3.1254
CPU time (s): 3.12252
CPU user time (s): 2.54461
CPU system time (s): 0.577912
CPU usage (%): 99.908
Max. virtual memory (cumulated for all children) (KiB): 21236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.54461
system time used= 0.577912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35579
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= 176

runsolver used 0.009998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node111 at 2010-06-30 13:16:29
IDJOB=2692611
IDBENCH=78789
IDSOLVER=1204
FILE ID=node111/2692611-1277896589
PBS_JOBID= 11197131
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-t2001.13queen13.1111216411--soft-33-100-0.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-2692611-1277896589/watcher-2692611-1277896589 -o /tmp/evaluation-result-2692611-1277896589/solver-2692611-1277896589 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692611-1277896589.wbo -t 1800 -m 3800

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

MD5SUM BENCH= b83b3eb7b2e3cdfc14afc5fb58fdd674
RANDOM SEED=1527120062

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:      31409488 kB
Buffers:        182648 kB
Cached:         790408 kB
SwapCached:          0 kB
Active:         827312 kB
Inactive:       572856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31409488 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4348 kB
Writeback:           0 kB
AnonPages:      427752 kB
Mapped:          16092 kB
Slab:            75940 kB
PageTables:       5480 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   575716 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 node111 at 2010-06-30 13:16:32