Trace number 2693192

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 6.45902 6.45954

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110969577--soft-33-100-0.wbo
MD5SUM272549dcfc1a9500042cdae4b8981d82
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.18997
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 1255
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-2693192-1277895024.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: 0.01
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 |    10 |     - |1165k|   0 |   0 | 295 | 159 | 295 |  33 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    21 |     - |1176k|   0 |   3 | 295 | 159 | 295 |  44 |  11 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 2855
0.00/0.02	c y 0.0s|     1 |     0 |    21 |     - |1180k|   0 |   3 | 295 | 159 | 295 |  44 |  11 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    27 |     - |1195k|   0 |  14 | 295 | 159 | 295 |  52 |  19 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    48 |     - |1228k|   0 |  24 | 295 | 159 | 295 |  62 |  29 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    70 |     - |1365k|   0 |  36 | 295 | 159 | 295 |  68 |  35 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    71 |     - |1366k|   0 |  37 | 295 | 159 | 295 |  69 |  36 |   0 |   0 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.09/0.14	c   0.1s|     1 |     2 |    71 |     - |1374k|   0 |  37 | 295 | 159 | 295 |  69 |  36 |   0 |  33 | 0.000000e+00 | 2.855000e+03 |    Inf 
0.59/0.66	o 668
0.59/0.66	c * 0.6s|   120 |    71 |  1665 |  13.4 |1553k|  31 |   - | 295 | 209 | 295 |  74 |  47 |  50 | 285 | 0.000000e+00 | 6.680000e+02 |    Inf 
0.69/0.75	o 610
0.69/0.75	c * 0.7s|   294 |   213 |  2159 |   7.1 |1721k|  67 |   - | 295 | 251 | 295 |  70 |  59 |  92 | 351 | 0.000000e+00 | 6.100000e+02 |    Inf 
0.69/0.76	o 477
0.69/0.76	c * 0.7s|   308 |   215 |  2194 |   6.9 |1738k|  67 |   - | 295 | 265 | 295 |  71 |  60 | 106 | 354 | 0.000000e+00 | 4.770000e+02 |    Inf 
0.79/0.81	o 449
0.79/0.81	c * 0.7s|   355 |   244 |  2506 |   6.9 |1808k|  67 |   - | 295 | 282 | 295 |  69 |  61 | 123 | 408 | 0.000000e+00 | 4.490000e+02 |    Inf 
0.79/0.83	o 108
0.79/0.83	c * 0.7s|   389 |   149 |  2684 |   6.7 |1740k|  67 |   - | 295 | 298 | 295 |  69 |  61 | 139 | 430 | 0.000000e+00 | 1.080000e+02 |    Inf 
3.99/4.09	o 106
3.99/4.09	c p 3.5s|  6570 |  1717 | 34023 |   5.2 |5327k|  67 |   - | 295 |1965 | 295 |  70 | 502 |4854 |1248 | 0.000000e+00 | 1.060000e+02 |    Inf 
4.09/4.15	o 92
4.09/4.15	c * 3.6s|  6730 |  1709 | 34475 |   5.1 |5368k|  67 |   - | 295 |2010 | 295 |  71 | 513 |4931 |1252 | 0.000000e+00 | 9.200000e+01 |    Inf 
4.09/4.15	o 89
4.09/4.15	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.09/4.15	c * 3.6s|  6731 |  1643 | 34475 |   5.1 |5296k|  67 |   - | 295 |2010 | 295 |  71 | 513 |4931 |1252 | 0.000000e+00 | 8.900000e+01 |    Inf 
4.89/4.94	o 81
4.89/4.94	c * 4.2s|  8313 |  2022 | 42440 |   5.1 |6046k|  67 |   - | 295 |2071 | 295 |  74 | 659 |6074 |1335 | 0.000000e+00 | 8.100000e+01 |    Inf 
4.89/4.96	o 76
4.89/4.96	c * 4.2s|  8341 |  1936 | 42796 |   5.1 |5976k|  67 |   - | 295 |1985 | 295 |  69 | 659 |6105 |1338 | 0.000000e+00 | 7.600000e+01 |    Inf 
4.99/5.03	o 67
4.99/5.03	c * 4.3s|  8457 |  1886 | 43936 |   5.2 |5954k|  67 |   - | 295 |1965 | 295 |  74 | 673 |6176 |1347 | 0.000000e+00 | 6.700000e+01 |    Inf 
5.79/5.88	c   5.0s| 10000 |  2179 | 52905 |   5.3 |6596k|  67 |   0 | 295 |2382 | 295 |  70 | 814 |7491 |1441 | 0.000000e+00 | 6.700000e+01 |    Inf 
5.99/6.00	o 52
5.99/6.00	c * 5.2s| 10225 |  2003 | 54379 |   5.3 |6485k|  67 |   - | 295 |2281 | 295 |  67 | 846 |7668 |1450 | 0.000000e+00 | 5.200000e+01 |    Inf 
5.99/6.07	o 32
5.99/6.07	c * 5.2s| 10313 |  1789 | 55314 |   5.4 |6173k|  67 |   - | 295 |2006 | 295 |  68 | 849 |7740 |1452 | 0.000000e+00 | 3.200000e+01 |    Inf 
6.09/6.11	o 21
6.09/6.11	c * 5.2s| 10343 |  1553 | 55876 |   5.4 |5716k|  67 |   - | 295 |1659 | 295 |  71 | 856 |7788 |1457 | 0.000000e+00 | 2.100000e+01 |    Inf 
6.09/6.11	o 15
6.09/6.11	c * 5.2s| 10351 |  1421 | 55989 |   5.4 |5473k|  67 |   - | 295 |1624 | 295 |  71 | 856 |7799 |1462 | 0.000000e+00 | 1.500000e+01 |    Inf 
6.29/6.34	o 12
6.29/6.34	c * 5.5s| 10624 |  1063 | 60010 |   5.6 |4946k|  67 |   - | 295 |1119 | 295 |  70 | 892 |8175 |1470 | 0.000000e+00 | 1.200000e+01 |    Inf 
6.39/6.45	c 
6.39/6.45	c SCIP Status        : problem is solved [optimal solution found]
6.39/6.45	c Solving Time (sec) : 5.55
6.39/6.45	c Solving Nodes      : 10719
6.39/6.45	c Primal Bound       : +1.20000000000000e+01 (187 solutions)
6.39/6.45	c Dual Bound         : +1.20000000000000e+01
6.39/6.45	c Gap                : 0.00 %
6.39/6.45	s OPTIMUM FOUND
6.39/6.45	v -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 -x148 
6.39/6.45	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 x133 -x132 -x131 -x130 x129 -x128 -x127 
6.39/6.45	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 -x107 -x106 
6.39/6.45	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 
6.39/6.45	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 
6.39/6.45	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 
6.39/6.45	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 
6.39/6.45	v -x4 -x3 -x2 -x1 
6.39/6.45	c SCIP Status        : problem is solved [optimal solution found]
6.39/6.45	c Solving Time       :       5.55
6.39/6.45	c Original Problem   :
6.39/6.45	c   Problem name     : HOME/instance-2693192-1277895024.wbo
6.39/6.45	c   Variables        : 297 (233 binary, 0 integer, 0 implicit integer, 64 continuous)
6.39/6.45	c   Constraints      : 166 initial, 166 maximal
6.39/6.45	c Presolved Problem  :
6.39/6.45	c   Problem name     : t_HOME/instance-2693192-1277895024.wbo
6.39/6.45	c   Variables        : 295 (232 binary, 0 integer, 0 implicit integer, 63 continuous)
6.39/6.45	c   Constraints      : 159 initial, 2906 maximal
6.39/6.45	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.39/6.45	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.39/6.45	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
6.39/6.45	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.39/6.45	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.39/6.45	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.39/6.45	c   probing          :       0.01          0          0          0          0          0          0          0          0
6.39/6.45	c   indicator        :       0.00          0          0          0          0          0          1          0          0
6.39/6.45	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
6.39/6.45	c   setppc           :       0.00          0          0          0          0          0          0          0          0
6.39/6.45	c   linear           :       0.00          0          0          0         63          0          6          1          0
6.39/6.45	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.39/6.45	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
6.39/6.45	c   root node        :          -         51          -          -        102          -          -          -          -
6.39/6.45	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.39/6.45	c   integral         :          0          0          0       7755          0          0        316          0          0       6764
6.39/6.45	c   indicator        :         63          0      35597       4114          0        195      52110          0          0          0
6.39/6.45	c   knapsack         :          1          6      35394       4108          0        207      76692          0          0          0
6.39/6.45	c   setppc           :         23          6      35095       4090          0        530      23588          0          0          0
6.39/6.45	c   linear           :         63          6      34635       4100          0        568      60342        894          0          0
6.39/6.45	c   logicor          :          9+         6      15710       3480          0        748       8618          0          0          0
6.39/6.45	c   bounddisjunction :          0+         0        924          0          0          0          0          0          0          0
6.39/6.45	c   countsols        :          0          0          0       3552          0          0          0          0          0          0
6.39/6.45	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.39/6.45	c   integral         :       0.93       0.00       0.00       0.93       0.00
6.39/6.45	c   indicator        :       0.04       0.00       0.03       0.01       0.00
6.39/6.45	c   knapsack         :       0.76       0.00       0.76       0.00       0.00
6.39/6.45	c   setppc           :       0.04       0.00       0.04       0.00       0.00
6.39/6.45	c   linear           :       0.28       0.00       0.25       0.03       0.00
6.39/6.45	c   logicor          :       0.26       0.00       0.26       0.00       0.00
6.39/6.45	c   bounddisjunction :       0.00       0.00       0.00       0.00       0.00
6.39/6.45	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.39/6.45	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.39/6.45	c   vbounds          :       0.00          2          0          0
6.39/6.45	c   rootredcost      :       0.00         17          0         51
6.39/6.45	c   pseudoobj        :       0.13      35671        265      40590
6.39/6.45	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.39/6.45	c   propagation      :       0.09       2318       2304      12482       22.0        379        4.8          -
6.39/6.45	c   infeasible LP    :       0.05       1611       1610       7957       21.6        206        3.3          0
6.39/6.45	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.39/6.45	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.39/6.45	c   pseudo solution  :       0.00         26         26        126       16.5          4        5.8          -
6.39/6.45	c   applied globally :          -          -          -       8317       16.2          -          -          -
6.39/6.45	c   applied locally  :          -          -          -         14       32.9          -          -          -
6.39/6.45	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.39/6.45	c   cut pool         :       0.00          4          -          -          0          -    (maximal pool size: 49)
6.39/6.45	c   redcost          :       0.06       8470          0      10032          0          0
6.39/6.45	c   impliedbounds    :       0.00          5          0          0          0          0
6.39/6.45	c   intobj           :       0.00          0          0          0          0          0
6.39/6.45	c   cgmip            :       0.00          0          0          0          0          0
6.39/6.45	c   gomory           :       0.01          5          0          0         60          0
6.39/6.45	c   strongcg         :       0.00          5          0          0          0          0
6.39/6.45	c   cmir             :       0.00          5          0          0          0          0
6.39/6.45	c   flowcover        :       0.01          5          0          0          0          0
6.39/6.45	c   clique           :       0.00          5          0          0          0          0
6.39/6.45	c   zerohalf         :       0.00          0          0          0          0          0
6.39/6.45	c   mcf              :       0.00          1          0          0          0          0
6.39/6.45	c   rapidlearning    :       0.00          0          0          0          0          0
6.39/6.45	c Pricers            :       Time      Calls       Vars
6.39/6.45	c   problem variables:       0.00          0          0
6.39/6.45	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.39/6.45	c   relpscost        :       0.93       3641          0        316          0          0       6764
6.39/6.45	c   pscost           :       0.00          0          0          0          0          0          0
6.39/6.45	c   inference        :       0.05       3537          0          0          0          0       7074
6.39/6.45	c   mostinf          :       0.00          0          0          0          0          0          0
6.39/6.45	c   leastinf         :       0.00          0          0          0          0          0          0
6.39/6.45	c   fullstrong       :       0.00          0          0          0          0          0          0
6.39/6.45	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.39/6.45	c   random           :       0.00          0          0          0          0          0          0
6.39/6.45	c Primal Heuristics  :       Time      Calls      Found
6.39/6.45	c   LP solutions     :       0.00          -         15
6.39/6.45	c   pseudo solutions :       0.00          -          0
6.39/6.45	c   oneopt           :       0.00         16          0
6.39/6.45	c   feaspump         :       0.00          1          0
6.39/6.45	c   pscostdiving     :       0.01         25          1
6.39/6.45	c   veclendiving     :       0.00         25          0
6.39/6.45	c   fracdiving       :       0.00         25          0
6.39/6.45	c   guideddiving     :       0.00         25          0
6.39/6.45	c   linesearchdiving :       0.00         25          0
6.39/6.45	c   coefdiving       :       0.00         26          0
6.39/6.45	c   objpscostdiving  :       0.00         24          0
6.39/6.45	c   rootsoldiving    :       0.00         24          0
6.39/6.45	c   trivial          :       0.00          2          0
6.39/6.45	c   simplerounding   :       0.00       3956          0
6.39/6.45	c   zirounding       :       0.02       1000          0
6.39/6.45	c   rounding         :       0.01        835          0
6.39/6.45	c   shifting         :       0.02        222          0
6.39/6.45	c   intshifting      :       0.00          4          0
6.39/6.45	c   twoopt           :       0.00          0          0
6.39/6.45	c   fixandinfer      :       0.00          0          0
6.39/6.45	c   intdiving        :       0.00          0          0
6.39/6.45	c   actconsdiving    :       0.00          0          0
6.39/6.45	c   octane           :       0.00          0          0
6.39/6.45	c   rens             :       0.01          1          0
6.39/6.45	c   rins             :       0.00          0          0
6.39/6.45	c   localbranching   :       0.00          0          0
6.39/6.45	c   mutation         :       0.00          0          0
6.39/6.45	c   crossover        :       0.05          9          1
6.39/6.45	c   dins             :       0.00          0          0
6.39/6.45	c   undercover       :       0.00          0          0
6.39/6.45	c   nlp              :       0.00          0          0
6.39/6.45	c   trysol           :       0.02        603        170
6.39/6.45	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.39/6.45	c   primal LP        :       0.00          0          0       0.00          -
6.39/6.45	c   dual LP          :       2.02       6983      61076       8.75   30235.64
6.39/6.45	c   lex dual LP      :       0.00          0          0       0.00          -
6.39/6.45	c   barrier LP       :       0.00          0          0       0.00          -
6.39/6.45	c   diving/probing LP:       0.00         39        216       5.54          -
6.39/6.45	c   strong branching :       0.91       1478      44311      29.98   48693.41
6.39/6.45	c     (at root node) :          -         33       2786      84.42          -
6.39/6.45	c   conflict analysis:       0.00          0          0       0.00          -
6.39/6.45	c B&B Tree           :
6.39/6.45	c   number of runs   :          1
6.39/6.45	c   nodes            :      10719
6.39/6.45	c   nodes (total)    :      10719
6.39/6.45	c   nodes left       :          0
6.39/6.45	c   max depth        :         67
6.39/6.45	c   max depth (total):         67
6.39/6.45	c   backtracks       :       1292 (12.1%)
6.39/6.45	c   delayed cutoffs  :       1651
6.39/6.45	c   repropagations   :      13562 (45103 domain reductions, 359 cutoffs)
6.39/6.45	c   avg switch length:       4.94
6.39/6.45	c   switching time   :       0.40
6.39/6.45	c Solution           :
6.39/6.45	c   Solutions found  :        187 (17 improvements)
6.39/6.45	c   First Solution   : +2.85500000000000e+03   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
6.39/6.45	c   Primal Bound     : +1.20000000000000e+01   (in run 1, after 10624 nodes, 5.46 seconds, depth 19, found by <relaxation>)
6.39/6.45	c   Dual Bound       : +1.20000000000000e+01
6.39/6.45	c   Gap              :       0.00 %
6.39/6.45	c   Root Dual Bound  : +0.00000000000000e+00
6.39/6.45	c   Root Iterations  :         71
6.39/6.45	c Time complete: 6.44.

Verifier Data 

OK	12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693192-1277895024/watcher-2693192-1277895024 -o /tmp/evaluation-result-2693192-1277895024/solver-2693192-1277895024 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693192-1277895024.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: 2.01 2.00 2.00 3/196 9259
/proc/meminfo: memFree=31050492/32951124 swapFree=67111528/67111528
[pid=9259] ppid=9257 vsize=10960 CPUtime=0
/proc/9259/stat : 9259 (pbscip.linux.x8) R 9257 9259 7649 0 -1 4202496 1664 0 0 0 0 0 0 0 21 0 1 0 130799962 11223040 1585 4089446400 4194304 9819077 140736855678272 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9259/statm: 2740 1585 392 1374 0 1361 0

[startup+0.0522939 s]
/proc/loadavg: 2.01 2.00 2.00 3/196 9259
/proc/meminfo: memFree=31050492/32951124 swapFree=67111528/67111528
[pid=9259] ppid=9257 vsize=17116 CPUtime=0.04
/proc/9259/stat : 9259 (pbscip.linux.x8) R 9257 9259 7649 0 -1 4202496 5473 0 0 0 4 0 0 0 18 0 1 0 130799962 17526784 2921 4089446400 4194304 9819077 140736855678272 18446744073709551615 4866075 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9259/statm: 4279 2921 689 1374 0 2900 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17116

[startup+0.100274 s]
/proc/loadavg: 2.01 2.00 2.00 3/196 9259
/proc/meminfo: memFree=31050492/32951124 swapFree=67111528/67111528
[pid=9259] ppid=9257 vsize=17968 CPUtime=0.09
/proc/9259/stat : 9259 (pbscip.linux.x8) R 9257 9259 7649 0 -1 4202496 11373 0 0 0 7 2 0 0 18 0 1 0 130799962 18399232 2976 4089446400 4194304 9819077 140736855678272 18446744073709551615 7284106 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9259/statm: 4534 2977 719 1374 0 3155 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17968

[startup+0.300238 s]
/proc/loadavg: 2.01 2.00 2.00 3/196 9259
/proc/meminfo: memFree=31050492/32951124 swapFree=67111528/67111528
[pid=9259] ppid=9257 vsize=18096 CPUtime=0.29
/proc/9259/stat : 9259 (pbscip.linux.x8) R 9257 9259 7649 0 -1 4202496 14549 0 0 0 26 3 0 0 18 0 1 0 130799962 18530304 2977 4089446400 4194304 9819077 140736855678272 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9259/statm: 4442 2976 722 1374 0 3063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18096

[startup+0.700169 s]
/proc/loadavg: 2.01 2.00 2.00 3/196 9259
/proc/meminfo: memFree=31050492/32951124 swapFree=67111528/67111528
[pid=9259] ppid=9257 vsize=18708 CPUtime=0.69
/proc/9259/stat : 9259 (pbscip.linux.x8) R 9257 9259 7649 0 -1 4202496 22446 0 0 0 61 8 0 0 18 0 1 0 130799962 19156992 3078 4089446400 4194304 9819077 140736855678272 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9259/statm: 4677 3078 727 1374 0 3298 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18708

[startup+1.50104 s]
/proc/loadavg: 2.01 2.00 2.00 3/197 9260
/proc/meminfo: memFree=31039612/32951124 swapFree=67111528/67111528
[pid=9259] ppid=9257 vsize=20796 CPUtime=1.49
/proc/9259/stat : 9259 (pbscip.linux.x8) R 9257 9259 7649 0 -1 4202496 34423 0 0 0 131 18 0 0 19 0 1 0 130799962 21295104 3828 4089446400 4194304 9819077 140736855678272 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9259/statm: 5199 3828 728 1374 0 3820 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20796

[startup+3.10075 s]
/proc/loadavg: 2.01 2.00 2.00 3/197 9260
/proc/meminfo: memFree=31038000/32951124 swapFree=67111528/67111528
[pid=9259] ppid=9257 vsize=22332 CPUtime=3.09
/proc/9259/stat : 9259 (pbscip.linux.x8) R 9257 9259 7649 0 -1 4202496 57928 0 0 0 267 42 0 0 25 0 1 0 130799962 22867968 4275 4089446400 4194304 9819077 140736855678272 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9259/statm: 5419 4270 730 1374 0 4040 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22332

[startup+6.30019 s]
/proc/loadavg: 2.01 2.00 2.00 3/197 9260
/proc/meminfo: memFree=31034776/32951124 swapFree=67111528/67111528
[pid=9259] ppid=9257 vsize=31300 CPUtime=6.29
/proc/9259/stat : 9259 (pbscip.linux.x8) R 9257 9259 7649 0 -1 4202496 104388 0 0 0 541 88 0 0 25 0 1 0 130799962 32051200 6271 4089446400 4194304 9819077 140736855678272 18446744073709551615 8659358 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9259/statm: 7825 6271 730 1374 0 6446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31300

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

[startup+6.40017 s]
/proc/loadavg: 2.01 2.00 2.00 3/197 9260
/proc/meminfo: memFree=31034776/32951124 swapFree=67111528/67111528
[pid=9259] ppid=9257 vsize=24956 CPUtime=6.39
/proc/9259/stat : 9259 (pbscip.linux.x8) R 9257 9259 7649 0 -1 4202496 105819 0 0 0 550 89 0 0 25 0 1 0 130799962 25554944 4941 4089446400 4194304 9819077 140736855678272 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9259/statm: 6239 4941 730 1374 0 4860 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 24956

Child status: 0
Real time (s): 6.45954
CPU time (s): 6.45902
CPU user time (s): 5.55915
CPU system time (s): 0.899863
CPU usage (%): 99.992
Max. virtual memory (cumulated for all children) (KiB): 31300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.55915
system time used= 0.899863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106161
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 5

runsolver used 0.015997 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node107 at 2010-06-30 12:50:24
IDJOB=2693192
IDBENCH=78745
IDSOLVER=1205
FILE ID=node107/2693192-1277895024
PBS_JOBID= 11197140
Free space on /tmp= 74212 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-t2001.13queen13.1110969577--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-2693192-1277895024/watcher-2693192-1277895024 -o /tmp/evaluation-result-2693192-1277895024/solver-2693192-1277895024 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693192-1277895024.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 272549dcfc1a9500042cdae4b8981d82
RANDOM SEED=417126495

node107.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		: 2666.849
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	: 5333.69
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.81
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.82
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		: 2666.849
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31051268 kB
Buffers:        177832 kB
Cached:        1269576 kB
SwapCached:          0 kB
Active:         667116 kB
Inactive:      1089220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31051268 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6272 kB
Writeback:           0 kB
AnonPages:      309292 kB
Mapped:          20268 kB
Slab:            78084 kB
PageTables:       5756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1642728 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 node107 at 2010-06-30 12:50:31