Trace number 2693364

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 5.08123 5.08081

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226368--soft-33-100-0.wbo
MD5SUMae60804d96363031fd1d95f40cdae528
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.158975
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 constraints69
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 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1270
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2693364-1277899665.wbo>
0.00/0.00	c original problem has 307 variables (238 bin, 0 int, 0 impl, 69 cont) and 171 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, 75 impls, 20 clqs
0.00/0.01	c (round 2) 0 del vars, 4 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 75 impls, 20 clqs
0.00/0.01	c (round 3) 1 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 75 impls, 20 clqs
0.00/0.01	c (round 4) 2 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 30 upgd conss, 75 impls, 20 clqs
0.00/0.02	c    (0.0s) probing: 101/237 (42.6%) - 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, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02	c  75 implications, 20 cliques
0.00/0.02	c presolved problem has 305 variables (237 bin, 0 int, 0 impl, 68 cont) and 166 constraints
0.00/0.02	c      68 constraints of type <indicator>
0.00/0.02	c      20 constraints of type <setppc>
0.00/0.02	c      68 constraints of type <linear>
0.00/0.02	c      10 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 |     8 |     - |1053k|   0 |   0 | 305 | 166 | 305 |  30 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.01/0.02	c   0.0s|     1 |     0 |    33 |     - |1079k|   0 |   5 | 305 | 166 | 305 |  50 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.01/0.02	o 3162
0.01/0.02	c y 0.0s|     1 |     0 |    33 |     - |1084k|   0 |   5 | 305 | 166 | 305 |  50 |  20 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.01/0.02	c   0.0s|     1 |     0 |    48 |     - |1121k|   0 |  22 | 305 | 166 | 305 |  57 |  27 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.01/0.03	c   0.0s|     1 |     0 |    90 |     - |1175k|   0 |  25 | 305 | 166 | 305 |  64 |  34 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.01/0.03	c   0.0s|     1 |     0 |   134 |     - |1182k|   0 |  24 | 305 | 166 | 305 |  67 |  37 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.01/0.09	c   0.1s|     1 |     2 |   134 |     - |1193k|   0 |  24 | 305 | 166 | 305 |  67 |  37 |   0 |  24 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.49/0.51	o 468
0.49/0.51	c * 0.4s|   171 |   153 |  1426 |   7.6 |1462k|  82 |   - | 305 | 182 | 305 |  78 |  94 |  16 | 460 | 0.000000e+00 | 4.680000e+02 |    Inf 
0.59/0.65	o 426
0.59/0.65	c * 0.6s|   350 |   308 |  2142 |   5.8 |1674k|  82 |   - | 305 | 201 | 305 |  64 | 127 |  35 | 599 | 0.000000e+00 | 4.260000e+02 |    Inf 
0.79/0.86	o 146
0.79/0.86	c * 0.7s|   786 |   465 |  3417 |   4.2 |1865k|  82 |   - | 305 | 222 | 305 |  76 | 213 |  56 | 756 | 0.000000e+00 | 1.460000e+02 |    Inf 
0.79/0.88	o 143
0.79/0.88	c * 0.8s|   799 |   471 |  3548 |   4.3 |1892k|  82 |   - | 305 | 225 | 305 |  75 | 222 |  59 | 775 | 0.000000e+00 | 1.430000e+02 |    Inf 
0.79/0.88	o 141
0.79/0.88	c * 0.8s|   801 |   469 |  3556 |   4.3 |1899k|  82 |   - | 305 | 225 | 305 |  76 | 223 |  59 | 775 | 0.000000e+00 | 1.410000e+02 |    Inf 
1.49/1.52	o 138
1.49/1.52	c * 1.3s|  2286 |  1059 |  8644 |   3.7 |3092k|  82 |   - | 305 |1061 | 305 |  76 | 336 | 897 | 959 | 0.000000e+00 | 1.380000e+02 |    Inf 
1.49/1.52	o 133
1.49/1.52	c * 1.3s|  2288 |  1045 |  8672 |   3.7 |3082k|  82 |   - | 305 |1061 | 305 |  78 | 338 | 897 | 959 | 0.000000e+00 | 1.330000e+02 |    Inf 
1.49/1.53	o 121
1.49/1.53	c * 1.3s|  2298 |   991 |  8773 |   3.8 |3062k|  82 |   - | 305 |1067 | 305 |  73 | 342 | 903 | 964 | 0.000000e+00 | 1.210000e+02 |    Inf 
1.69/1.77	o 115
1.69/1.77	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.69/1.77	c * 1.5s|  2955 |  1062 | 10229 |   3.4 |3351k|  82 |   - | 305 |1453 | 305 |  77 | 365 |1302 | 983 | 0.000000e+00 | 1.150000e+02 |    Inf 
1.89/1.90	o 114
1.89/1.90	c * 1.6s|  3293 |  1129 | 10974 |   3.3 |3583k|  82 |   - | 305 |1652 | 305 |  76 | 376 |1520 |1000 | 0.000000e+00 | 1.140000e+02 |    Inf 
1.89/1.91	o 97
1.89/1.91	c * 1.6s|  3305 |  1067 | 11034 |   3.3 |3552k|  82 |   - | 305 |1660 | 305 |  78 | 378 |1528 |1005 | 0.000000e+00 | 9.700000e+01 |    Inf 
1.89/1.92	o 89
1.89/1.92	c * 1.6s|  3311 |  1026 | 11130 |   3.3 |3525k|  82 |   - | 305 |1659 | 305 |  78 | 383 |1534 |1016 | 0.000000e+00 | 8.900000e+01 |    Inf 
1.99/2.05	o 88
1.99/2.05	c * 1.8s|  3551 |  1076 | 12125 |   3.4 |3691k|  82 |   - | 305 |1764 | 305 |  76 | 409 |1702 |1034 | 0.000000e+00 | 8.800000e+01 |    Inf 
1.99/2.05	o 82
1.99/2.05	c * 1.8s|  3559 |  1027 | 12171 |   3.4 |3642k|  82 |   - | 305 |1766 | 305 |  74 | 410 |1704 |1037 | 0.000000e+00 | 8.200000e+01 |    Inf 
2.20/2.22	o 73
2.20/2.22	c * 1.9s|  3927 |  1052 | 13580 |   3.4 |3757k|  82 |   - | 305 |1829 | 305 |  79 | 438 |1963 |1070 | 0.000000e+00 | 7.300000e+01 |    Inf 
2.39/2.41	o 71
2.39/2.41	c * 2.0s|  4268 |  1072 | 15455 |   3.6 |3883k|  82 |   - | 305 |1842 | 305 |  76 | 486 |2267 |1105 | 0.000000e+00 | 7.100000e+01 |    Inf 
4.49/4.58	o 63
4.49/4.58	c * 3.9s|  8971 |  1718 | 39108 |   4.3 |5888k|  82 |   - | 305 |1809 | 305 |  67 | 863 |6153 |1314 | 0.000000e+00 | 6.300000e+01 |    Inf 
4.49/4.58	o 32
4.49/4.58	c * 3.9s|  8974 |  1230 | 39116 |   4.3 |5347k|  82 |   - | 305 |1768 | 305 |  69 | 865 |6153 |1314 | 0.000000e+00 | 3.200000e+01 |    Inf 
4.99/5.04	o 15
4.99/5.04	c * 4.3s|  9580 |   580 | 48105 |   5.0 |4516k|  82 |   - | 305 |1373 | 305 |  64 | 990 |6936 |1361 | 0.000000e+00 | 1.500000e+01 |    Inf 
4.99/5.07	c 
4.99/5.07	c SCIP Status        : problem is solved [optimal solution found]
4.99/5.07	c Solving Time (sec) : 4.29
4.99/5.07	c Solving Nodes      : 9600
4.99/5.07	c Primal Bound       : +1.50000000000000e+01 (240 solutions)
4.99/5.07	c Dual Bound         : +1.50000000000000e+01
4.99/5.07	c Gap                : 0.00 %
4.99/5.07	s OPTIMUM FOUND
4.99/5.07	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148 
4.99/5.07	v -x147 -x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
4.99/5.07	v x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
4.99/5.07	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 
4.99/5.07	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 
4.99/5.07	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 
4.99/5.07	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 
4.99/5.07	v -x4 -x3 x2 -x1 
4.99/5.07	c SCIP Status        : problem is solved [optimal solution found]
4.99/5.07	c Solving Time       :       4.29
4.99/5.07	c Original Problem   :
4.99/5.07	c   Problem name     : HOME/instance-2693364-1277899665.wbo
4.99/5.07	c   Variables        : 307 (238 binary, 0 integer, 0 implicit integer, 69 continuous)
4.99/5.07	c   Constraints      : 171 initial, 171 maximal
4.99/5.07	c Presolved Problem  :
4.99/5.07	c   Problem name     : t_HOME/instance-2693364-1277899665.wbo
4.99/5.07	c   Variables        : 305 (237 binary, 0 integer, 0 implicit integer, 68 continuous)
4.99/5.07	c   Constraints      : 166 initial, 1888 maximal
4.99/5.07	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.99/5.07	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.99/5.07	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
4.99/5.07	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.99/5.07	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.99/5.07	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.99/5.07	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.99/5.07	c   indicator        :       0.00          0          0          0          0          0          1          0          0
4.99/5.07	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.99/5.07	c   linear           :       0.00          0          0          0         68          0          4          1          0
4.99/5.07	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.99/5.07	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
4.99/5.07	c   root node        :          -         56          -          -        112          -          -          -          -
4.99/5.07	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.07	c   integral         :          0          0          0       6879          0          2        123          0          0       6598
4.99/5.07	c   indicator        :         68          0      34876       3464          0        242      43757          0          0          0
4.99/5.07	c   setppc           :         20          5      34601       3443          0         66      21775          0          0          0
4.99/5.07	c   linear           :         68          5      34562       3455          0        762     128282        990          0          0
4.99/5.07	c   logicor          :         10+         5      14101       2837          0       1061       9268          0          0          0
4.99/5.07	c   bounddisjunction :          0+         0        530          0          0          0         87          0          0          0
4.99/5.07	c   countsols        :          0          0          0       2909          0          0          0          0          0          0
4.99/5.07	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.99/5.07	c   integral         :       0.69       0.00       0.00       0.69       0.00
4.99/5.07	c   indicator        :       0.04       0.00       0.04       0.00       0.00
4.99/5.07	c   setppc           :       0.05       0.00       0.05       0.00       0.00
4.99/5.07	c   linear           :       0.35       0.00       0.34       0.01       0.00
4.99/5.07	c   logicor          :       0.27       0.00       0.27       0.00       0.00
4.99/5.07	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00
4.99/5.07	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.99/5.07	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.99/5.07	c   vbounds          :       0.00          2          0          0
4.99/5.07	c   rootredcost      :       0.00         20          0         56
4.99/5.07	c   pseudoobj        :       0.13      34964        272      38338
4.99/5.07	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.99/5.07	c   propagation      :       0.16       2161       2154      12705       20.8        249        5.1          -
4.99/5.07	c   infeasible LP    :       0.05       1276       1273       6401       17.8        112        3.7          0
4.99/5.07	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.07	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.07	c   pseudo solution  :       0.00         32         32        101       12.3          2       14.0          -
4.99/5.07	c   applied globally :          -          -          -       6986       15.3          -          -          -
4.99/5.07	c   applied locally  :          -          -          -          7       33.0          -          -          -
4.99/5.07	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.99/5.07	c   cut pool         :       0.00          3          -          -          3          -    (maximal pool size: 19)
4.99/5.07	c   redcost          :       0.05       7301          0       6875          0          0
4.99/5.07	c   impliedbounds    :       0.00          4          0          0          0          0
4.99/5.07	c   intobj           :       0.00          0          0          0          0          0
4.99/5.07	c   cgmip            :       0.00          0          0          0          0          0
4.99/5.07	c   gomory           :       0.00          4          0          0         24          0
4.99/5.07	c   strongcg         :       0.00          4          0          0          0          0
4.99/5.07	c   cmir             :       0.00          4          0          0          0          0
4.99/5.07	c   flowcover        :       0.00          4          0          0          1          0
4.99/5.07	c   clique           :       0.00          4          0          0          1          0
4.99/5.07	c   zerohalf         :       0.00          0          0          0          0          0
4.99/5.07	c   mcf              :       0.00          1          0          0          0          0
4.99/5.07	c   rapidlearning    :       0.00          0          0          0          0          0
4.99/5.07	c Pricers            :       Time      Calls       Vars
4.99/5.07	c   problem variables:       0.00          0          0
4.99/5.07	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.07	c   relpscost        :       0.69       3412          2        123          0          0       6598
4.99/5.07	c   pscost           :       0.00          0          0          0          0          0          0
4.99/5.07	c   inference        :       0.01       2890          0          0          0          0       5780
4.99/5.07	c   mostinf          :       0.00          0          0          0          0          0          0
4.99/5.07	c   leastinf         :       0.00          0          0          0          0          0          0
4.99/5.07	c   fullstrong       :       0.00          0          0          0          0          0          0
4.99/5.07	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.99/5.07	c   random           :       0.00          0          0          0          0          0          0
4.99/5.07	c Primal Heuristics  :       Time      Calls      Found
4.99/5.07	c   LP solutions     :       0.00          -         19
4.99/5.07	c   pseudo solutions :       0.00          -          0
4.99/5.07	c   oneopt           :       0.01         20          0
4.99/5.07	c   veclendiving     :       0.00         31          0
4.99/5.07	c   linesearchdiving :       0.00         31          0
4.99/5.07	c   guideddiving     :       0.00         31          0
4.99/5.07	c   coefdiving       :       0.01         32          0
4.99/5.07	c   pscostdiving     :       0.00         32          0
4.99/5.07	c   objpscostdiving  :       0.00         29          0
4.99/5.07	c   rootsoldiving    :       0.00         30          0
4.99/5.07	c   trivial          :       0.00          2          0
4.99/5.07	c   simplerounding   :       0.00       3587          0
4.99/5.07	c   zirounding       :       0.01       1000          0
4.99/5.07	c   rounding         :       0.00        795          0
4.99/5.07	c   shifting         :       0.03        218          0
4.99/5.07	c   intshifting      :       0.00          3          0
4.99/5.07	c   twoopt           :       0.00          0          0
4.99/5.07	c   fixandinfer      :       0.00          0          0
4.99/5.07	c   feaspump         :       0.00          0          0
4.99/5.07	c   fracdiving       :       0.00         32          0
4.99/5.07	c   intdiving        :       0.00          0          0
4.99/5.07	c   actconsdiving    :       0.00          0          0
4.99/5.07	c   octane           :       0.00          0          0
4.99/5.07	c   rens             :       0.01          1          0
4.99/5.07	c   rins             :       0.00          0          0
4.99/5.07	c   localbranching   :       0.00          0          0
4.99/5.07	c   mutation         :       0.00          0          0
4.99/5.07	c   crossover        :       0.08          9          0
4.99/5.07	c   dins             :       0.00          0          0
4.99/5.07	c   undercover       :       0.00          0          0
4.99/5.07	c   nlp              :       0.00          0          0
4.99/5.07	c   trysol           :       0.01        664        221
4.99/5.07	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.99/5.07	c   primal LP        :       0.00          0          0       0.00          -
4.99/5.07	c   dual LP          :       1.64       6127      48085       7.85   29320.12
4.99/5.07	c   lex dual LP      :       0.00          0          0       0.00          -
4.99/5.07	c   barrier LP       :       0.00          0          0       0.00          -
4.99/5.07	c   diving/probing LP:       0.01        113        466       4.12   46600.00
4.99/5.07	c   strong branching :       0.67       1365      29355      21.51   43813.43
4.99/5.07	c     (at root node) :          -         24       1810      75.42          -
4.99/5.07	c   conflict analysis:       0.00          0          0       0.00          -
4.99/5.07	c B&B Tree           :
4.99/5.07	c   number of runs   :          1
4.99/5.07	c   nodes            :       9600
4.99/5.07	c   nodes (total)    :       9600
4.99/5.07	c   nodes left       :          0
4.99/5.07	c   max depth        :         82
4.99/5.07	c   max depth (total):         82
4.99/5.07	c   backtracks       :       1015 (10.6%)
4.99/5.07	c   delayed cutoffs  :       1147
4.99/5.07	c   repropagations   :      15544 (41915 domain reductions, 303 cutoffs)
4.99/5.07	c   avg switch length:       5.58
4.99/5.07	c   switching time   :       0.44
4.99/5.07	c Solution           :
4.99/5.07	c   Solutions found  :        240 (20 improvements)
4.99/5.07	c   First Solution   : +3.16200000000000e+03   (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <trysol>)
4.99/5.07	c   Primal Bound     : +1.50000000000000e+01   (in run 1, after 9580 nodes, 4.26 seconds, depth 14, found by <relaxation>)
4.99/5.07	c   Dual Bound       : +1.50000000000000e+01
4.99/5.07	c   Gap              :       0.00 %
4.99/5.07	c   Root Dual Bound  : +0.00000000000000e+00
4.99/5.07	c   Root Iterations  :        134
4.99/5.08	c Time complete: 5.07.

Verifier Data

OK	15

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693364-1277899665/watcher-2693364-1277899665 -o /tmp/evaluation-result-2693364-1277899665/solver-2693364-1277899665 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693364-1277899665.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 3/178 11903
/proc/meminfo: memFree=31266228/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=10824 CPUtime=0
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 1658 0 0 0 0 0 0 0 21 0 1 0 131263445 11083776 1578 4089446400 4194304 9819077 140733413356336 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11903/statm: 2739 1583 392 1374 0 1360 0

[startup+0.025214 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11903
/proc/meminfo: memFree=31266228/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=15948 CPUtime=0.01
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 4827 0 0 0 1 0 0 0 21 0 1 0 131263445 16330752 2590 4089446400 4194304 9819077 140733413356336 18446744073709551615 8656455 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 3908 2590 643 1374 0 2529 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15948

[startup+0.100202 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11903
/proc/meminfo: memFree=31266228/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=17524 CPUtime=0.09
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 8352 0 0 0 8 1 0 0 21 0 1 0 131263445 17944576 2812 4089446400 4194304 9819077 140733413356336 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 4381 2812 708 1374 0 3002 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17524

[startup+0.300164 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11903
/proc/meminfo: memFree=31266228/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=17600 CPUtime=0.29
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 13146 0 0 0 26 3 0 0 21 0 1 0 131263445 18022400 2813 4089446400 4194304 9819077 140733413356336 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 4400 2813 709 1374 0 3021 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17600

[startup+0.700094 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 11903
/proc/meminfo: memFree=31266228/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=17932 CPUtime=0.69
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 25558 0 0 0 60 9 0 0 22 0 1 0 131263445 18362368 2976 4089446400 4194304 9819077 140733413356336 18446744073709551615 8723754 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 4565 2978 714 1374 0 3186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17932

[startup+1.50096 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11904
/proc/meminfo: memFree=31250388/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=19288 CPUtime=1.49
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 41928 0 0 0 129 20 0 0 25 0 1 0 131263445 19750912 3593 4089446400 4194304 9819077 140733413356336 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 4658 3589 715 1374 0 3279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19288

[startup+3.10067 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11904
/proc/meminfo: memFree=31253488/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=23172 CPUtime=3.09
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 74541 0 0 0 262 47 0 0 25 0 1 0 131263445 23728128 4209 4089446400 4194304 9819077 140733413356336 18446744073709551615 6669837 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 5793 4209 722 1374 0 4414 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23172

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

[startup+3.90053 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11904
/proc/meminfo: memFree=31251752/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=23240 CPUtime=3.89
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 85292 0 0 0 329 60 0 0 25 0 1 0 131263445 23797760 4484 4089446400 4194304 9819077 140733413356336 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 5564 4479 722 1374 0 4185 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 23240

[startup+4.70039 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 11904
/proc/meminfo: memFree=31251008/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=23968 CPUtime=4.7
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 93123 0 0 0 397 73 0 0 25 0 1 0 131263445 24543232 4657 4089446400 4194304 9819077 140733413356336 18446744073709551615 5955580 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 5992 4657 724 1374 0 4613 0
Current children cumulated CPU time (s) 4.7
Current children cumulated vsize (KiB) 23968

[startup+4.90035 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 11904
/proc/meminfo: memFree=31251008/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=24080 CPUtime=4.89
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 98569 0 0 0 413 76 0 0 25 0 1 0 131263445 24657920 4683 4089446400 4194304 9819077 140733413356336 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 6020 4683 724 1374 0 4641 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 24080

[startup+5.00034 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 11904
/proc/meminfo: memFree=31251008/32950928 swapFree=67111528/67111528
[pid=11903] ppid=11901 vsize=24080 CPUtime=4.99
/proc/11903/stat : 11903 (pbscip.linux.x8) R 11901 11903 11688 0 -1 4202496 100012 0 0 0 422 77 0 0 25 0 1 0 131263445 24657920 4689 4089446400 4194304 9819077 140733413356336 18446744073709551615 6664590 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11903/statm: 6020 4689 724 1374 0 4641 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 24080

Child status: 0
Real time (s): 5.08081
CPU time (s): 5.08123
CPU user time (s): 4.29735
CPU system time (s): 0.78388
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 24080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.29735
system time used= 0.78388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100944
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 5

runsolver used 0.011998 second user time and 0.018997 second system time

The end

Launcher Data

Begin job on node120 at 2010-06-30 14:07:45
IDJOB=2693364
IDBENCH=78863
IDSOLVER=1205
FILE ID=node120/2693364-1277899665
PBS_JOBID= 11197208
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226368--soft-33-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2693364-1277899665/watcher-2693364-1277899665 -o /tmp/evaluation-result-2693364-1277899665/solver-2693364-1277899665 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693364-1277899665.wbo -t 1800 -m 3800

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

MD5SUM BENCH= ae60804d96363031fd1d95f40cdae528
RANDOM SEED=692641120

node120.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		: 2666.820
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		: 2666.820
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	: 5226.07
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		: 2666.820
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	: 5332.80
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		: 2666.820
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	: 5332.74
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.68
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		: 2666.820
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	: 5332.75
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		: 2666.820
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:     32950928 kB
MemFree:      31267004 kB
Buffers:        186380 kB
Cached:         937812 kB
SwapCached:          0 kB
Active:         957532 kB
Inactive:       583872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31267004 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6244 kB
Writeback:           0 kB
AnonPages:      417132 kB
Mapped:          16376 kB
Slab:            77484 kB
PageTables:       5000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   569592 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 node120 at 2010-06-30 14:07:50