Trace number 2693307

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 2.68559 2.68599

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110970444--soft-33-100-0.wbo
MD5SUMe1995b9ec907174fc65ceec959beef4e
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.198969
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 3426
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 3425
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1239
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-2693307-1277898177.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, 64 impls, 30 clqs
0.00/0.01	c (round 2) 0 del vars, 6 del conss, 0 chg bounds, 2 chg sides, 0 chg coeffs, 0 upgd conss, 64 impls, 30 clqs
0.00/0.01	c (round 3) 2 del vars, 8 del conss, 62 chg bounds, 2 chg sides, 0 chg coeffs, 0 upgd conss, 64 impls, 30 clqs
0.00/0.01	c (round 4) 4 del vars, 8 del conss, 62 chg bounds, 2 chg sides, 0 chg coeffs, 34 upgd conss, 64 impls, 30 clqs
0.00/0.02	c    (0.0s) probing: 101/231 (43.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (5 rounds):
0.00/0.02	c  4 deleted vars, 8 deleted constraints, 62 tightened bounds, 0 added holes, 2 changed sides, 0 changed coefficients
0.00/0.02	c  64 implications, 30 cliques
0.00/0.02	c presolved problem has 293 variables (231 bin, 0 int, 0 impl, 62 cont) and 158 constraints
0.00/0.02	c      62 constraints of type <indicator>
0.00/0.02	c      30 constraints of type <setppc>
0.00/0.02	c      62 constraints of type <linear>
0.00/0.02	c       4 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 |     9 |     - |1029k|   0 |   0 | 293 | 158 | 293 |  34 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    38 |     - |1056k|   0 |  20 | 293 | 158 | 293 |  55 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 3276
0.00/0.02	c y 0.0s|     1 |     0 |    38 |     - |1065k|   0 |  20 | 293 | 158 | 293 |  55 |  21 |   0 |   0 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    53 |     - |1147k|   0 |  36 | 293 | 158 | 293 |  66 |  32 |   0 |   0 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    89 |     - |1152k|   0 |  37 | 293 | 158 | 293 |  69 |  35 |   0 |   0 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   100 |     - |1163k|   0 |  37 | 293 | 158 | 293 |  71 |  37 |   0 |   0 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.04/0.05	c   0.0s|     1 |     0 |   101 |     - |1168k|   0 |  37 | 293 | 158 | 293 |  72 |  38 |   0 |   0 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.09/0.14	c   0.1s|     1 |     2 |   155 |     - |1178k|   0 |  37 | 293 | 158 | 293 |  72 |  38 |   0 |  33 | 0.000000e+00 | 3.276000e+03 |    Inf 
0.39/0.48	o 577
0.39/0.48	c * 0.4s|   144 |   121 |  1345 |   8.7 |1394k|  43 |   - | 293 | 173 | 293 |  75 |  67 |  15 | 407 | 0.000000e+00 | 5.770000e+02 |    Inf 
0.49/0.53	o 541
0.49/0.53	c * 0.5s|   220 |   169 |  1588 |   6.8 |1505k|  47 |   - | 293 | 207 | 293 |  72 |  70 |  49 | 450 | 0.000000e+00 | 5.410000e+02 |    Inf 
0.49/0.59	o 516
0.49/0.59	c * 0.5s|   321 |   247 |  1895 |   5.6 |1602k|  66 |   - | 293 | 242 | 293 |  74 |  79 |  84 | 501 | 0.000000e+00 | 5.160000e+02 |    Inf 
0.59/0.62	o 474
0.59/0.62	c * 0.6s|   359 |   268 |  2075 |   5.5 |1661k|  66 |   - | 293 | 271 | 293 |  75 |  84 | 113 | 537 | 0.000000e+00 | 4.740000e+02 |    Inf 
0.89/0.98	o 442
0.89/0.98	c * 0.9s|  1690 |  1484 |  3001 |   1.7 |2673k|  77 |   - | 293 | 415 | 293 |  73 | 169 | 263 | 625 | 0.000000e+00 | 4.420000e+02 |    Inf 
0.89/0.99	o 436
0.89/0.99	c * 0.9s|  1728 |  1520 |  3030 |   1.7 |2713k|  77 |   - | 293 | 415 | 293 |  73 | 170 | 263 | 625 | 0.000000e+00 | 4.360000e+02 |    Inf 
0.89/0.99	o 434
0.89/0.99	c * 0.9s|  1729 |  1519 |  3030 |   1.7 |2717k|  77 |   - | 293 | 415 | 293 |  73 | 170 | 263 | 625 | 0.000000e+00 | 4.340000e+02 |    Inf 
1.10/1.17	o 119
1.10/1.17	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.10/1.17	c * 1.0s|  2375 |  1072 |  3391 |   1.4 |2570k|  82 |   - | 293 | 444 | 293 |  81 | 212 | 292 | 666 | 0.000000e+00 | 1.190000e+02 |    Inf 
1.10/1.19	o 110
1.10/1.19	c * 1.0s|  2436 |  1036 |  3491 |   1.4 |2563k|  82 |   - | 293 | 456 | 293 |  78 | 225 | 305 | 681 | 0.000000e+00 | 1.100000e+02 |    Inf 
1.19/1.23	o 106
1.19/1.23	c * 1.1s|  2517 |  1037 |  3626 |   1.4 |2601k|  82 |   - | 293 | 501 | 293 |  75 | 228 | 350 | 703 | 0.000000e+00 | 1.060000e+02 |    Inf 
1.59/1.64	o 88
1.59/1.64	c * 1.4s|  3529 |  1015 |  5871 |   1.6 |3013k|  82 |   - | 293 |1096 | 293 |  82 | 294 | 958 | 885 | 0.000000e+00 | 8.800000e+01 |    Inf 
1.59/1.67	o 83
1.59/1.67	c * 1.4s|  3560 |   877 |  6073 |   1.7 |2949k|  82 |   - | 293 |1103 | 293 |  77 | 299 | 981 | 912 | 0.000000e+00 | 8.300000e+01 |    Inf 
1.69/1.71	o 31
1.69/1.71	c * 1.4s|  3606 |   546 |  6314 |   1.7 |2758k|  82 |   - | 293 |1137 | 293 |  80 | 305 |1021 | 939 | 0.000000e+00 | 3.100000e+01 |    Inf 
1.79/1.81	o 29
1.79/1.81	c * 1.5s|  3716 |   387 |  7277 |   1.9 |2707k|  82 |   - | 293 |1176 | 293 |  79 | 346 |1120 |1043 | 0.000000e+00 | 2.900000e+01 |    Inf 
2.09/2.19	o 26
2.09/2.19	c * 1.9s|  4206 |   193 | 13877 |   3.3 |2804k|  82 |   - | 293 |1507 | 293 |  71 | 418 |1680 |1223 | 0.000000e+00 | 2.600000e+01 |    Inf 
2.49/2.59	o 22
2.49/2.59	c * 2.2s|  4778 |   227 | 22585 |   4.7 |3089k|  82 |   - | 293 |1898 | 293 |  75 | 536 |2301 |1302 | 0.000000e+00 | 2.200000e+01 |    Inf 
2.59/2.61	o 10
2.59/2.61	c * 2.2s|  4802 |   150 | 22904 |   4.7 |2983k|  82 |   - | 293 |1710 | 293 |  70 | 537 |2327 |1306 | 0.000000e+00 | 1.000000e+01 |    Inf 
2.59/2.68	c 
2.59/2.68	c SCIP Status        : problem is solved [optimal solution found]
2.59/2.68	c Solving Time (sec) : 2.27
2.59/2.68	c Solving Nodes      : 4847
2.59/2.68	c Primal Bound       : +1.00000000000000e+01 (124 solutions)
2.59/2.68	c Dual Bound         : +1.00000000000000e+01
2.59/2.68	c Gap                : 0.00 %
2.59/2.68	s OPTIMUM FOUND
2.59/2.68	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
2.59/2.68	v -x147 x146 x145 -x144 -x143 x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 
2.59/2.68	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 x111 -x110 -x109 -x108 -x107 -x106 
2.59/2.68	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 
2.59/2.68	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 x70 -x69 -x68 -x67 -x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 
2.59/2.68	v -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 -x32 -x31 
2.59/2.68	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 
2.59/2.68	v -x4 -x3 -x2 -x1 
2.59/2.68	c SCIP Status        : problem is solved [optimal solution found]
2.59/2.68	c Solving Time       :       2.27
2.59/2.68	c Original Problem   :
2.59/2.68	c   Problem name     : HOME/instance-2693307-1277898177.wbo
2.59/2.68	c   Variables        : 297 (233 binary, 0 integer, 0 implicit integer, 64 continuous)
2.59/2.68	c   Constraints      : 166 initial, 166 maximal
2.59/2.68	c Presolved Problem  :
2.59/2.68	c   Problem name     : t_HOME/instance-2693307-1277898177.wbo
2.59/2.68	c   Variables        : 293 (231 binary, 0 integer, 0 implicit integer, 62 continuous)
2.59/2.68	c   Constraints      : 158 initial, 1900 maximal
2.59/2.68	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.59/2.68	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   dualfix          :       0.00          4          0          0          0          0          0          0          0
2.59/2.68	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.59/2.68	c   indicator        :       0.00          0          0          0          0          0          2          0          0
2.59/2.68	c   setppc           :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   linear           :       0.00          0          0          0         62          0          6          2          0
2.59/2.68	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.59/2.68	c   root node        :          -         59          -          -        116          -          -          -          -
2.59/2.68	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.59/2.68	c   integral         :          0          0          0       4142          0          2        133          0          0       2138
2.59/2.68	c   indicator        :         62          0      12759       2970          0         85      10509          0          0          0
2.59/2.68	c   setppc           :         30          6      12539       2895          0         90      13948          0          0          0
2.59/2.68	c   linear           :         62          6      12562       2957          0        253      31006        540          0          0
2.59/2.68	c   logicor          :          4+         6       5070       2221          0        186       2963          0          0          0
2.59/2.68	c   countsols        :          0          0          0       2653          0          0          0          0          0          0
2.59/2.68	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.59/2.68	c   integral         :       0.69       0.00       0.00       0.69       0.00
2.59/2.68	c   indicator        :       0.03       0.00       0.01       0.02       0.00
2.59/2.68	c   setppc           :       0.01       0.00       0.01       0.00       0.00
2.59/2.68	c   linear           :       0.13       0.00       0.13       0.00       0.00
2.59/2.68	c   logicor          :       0.06       0.00       0.06       0.00       0.00
2.59/2.68	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.59/2.68	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.59/2.68	c   vbounds          :       0.00          2          0          0
2.59/2.68	c   rootredcost      :       0.00         18          0         57
2.59/2.68	c   pseudoobj        :       0.04      12698        128       7877
2.59/2.68	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.59/2.68	c   propagation      :       0.04        657        655       4148       26.4        108        7.3          -
2.59/2.68	c   infeasible LP    :       0.02        493        491       2475       18.9         45        3.0          0
2.59/2.68	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.59/2.68	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.59/2.68	c   pseudo solution  :       0.00         14         14         93       30.9         14        9.2          -
2.59/2.68	c   applied globally :          -          -          -       2420       15.4          -          -          -
2.59/2.68	c   applied locally  :          -          -          -         19       33.6          -          -          -
2.59/2.68	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.59/2.68	c   cut pool         :       0.00          4          -          -          4          -    (maximal pool size: 19)
2.59/2.68	c   redcost          :       0.04       4309          0       2010          0          0
2.59/2.68	c   impliedbounds    :       0.00          5          0          0          0          0
2.59/2.68	c   intobj           :       0.00          0          0          0          0          0
2.59/2.68	c   cgmip            :       0.00          0          0          0          0          0
2.59/2.68	c   gomory           :       0.01          5          0          0         25          0
2.59/2.68	c   strongcg         :       0.01          5          0          0          0          0
2.59/2.68	c   cmir             :       0.01          5          0          0          0          0
2.59/2.68	c   flowcover        :       0.01          5          0          0          0          0
2.59/2.68	c   clique           :       0.00          5          0          0          0          0
2.59/2.68	c   zerohalf         :       0.00          0          0          0          0          0
2.59/2.68	c   mcf              :       0.00          1          0          0          0          0
2.59/2.68	c   rapidlearning    :       0.00          0          0          0          0          0
2.59/2.68	c Pricers            :       Time      Calls       Vars
2.59/2.68	c   problem variables:       0.00          0          0
2.59/2.68	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.59/2.68	c   relpscost        :       0.69       1172          2        133          0          0       2138
2.59/2.68	c   pscost           :       0.00          0          0          0          0          0          0
2.59/2.68	c   inference        :       0.01       2636          0          0          0          0       5272
2.59/2.68	c   mostinf          :       0.00          0          0          0          0          0          0
2.59/2.68	c   leastinf         :       0.00          0          0          0          0          0          0
2.59/2.68	c   fullstrong       :       0.00          0          0          0          0          0          0
2.59/2.68	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.59/2.68	c   random           :       0.00          0          0          0          0          0          0
2.59/2.68	c Primal Heuristics  :       Time      Calls      Found
2.59/2.68	c   LP solutions     :       0.00          -         17
2.59/2.68	c   pseudo solutions :       0.00          -          0
2.59/2.68	c   feaspump         :       0.00          0          0
2.59/2.68	c   oneopt           :       0.00         17          0
2.59/2.68	c   guideddiving     :       0.00         74          0
2.59/2.68	c   coefdiving       :       0.01         74          0
2.59/2.68	c   pscostdiving     :       0.00         74          0
2.59/2.68	c   fracdiving       :       0.00         74          0
2.59/2.68	c   veclendiving     :       0.00         74          0
2.59/2.68	c   linesearchdiving :       0.01         75          0
2.59/2.68	c   objpscostdiving  :       0.00         71          0
2.59/2.68	c   rootsoldiving    :       0.00         71          0
2.59/2.68	c   trivial          :       0.00          2          0
2.59/2.68	c   simplerounding   :       0.00       1221          0
2.59/2.68	c   zirounding       :       0.02       1000          0
2.59/2.68	c   rounding         :       0.02        438          0
2.59/2.68	c   shifting         :       0.01        107          0
2.59/2.68	c   intshifting      :       0.00          3          0
2.59/2.68	c   twoopt           :       0.00          0          0
2.59/2.68	c   fixandinfer      :       0.00          0          0
2.59/2.68	c   intdiving        :       0.00          0          0
2.59/2.68	c   actconsdiving    :       0.00          0          0
2.59/2.68	c   octane           :       0.00          0          0
2.59/2.68	c   rens             :       0.01          1          0
2.59/2.68	c   rins             :       0.00          0          0
2.59/2.68	c   localbranching   :       0.00          0          0
2.59/2.68	c   mutation         :       0.00          0          0
2.59/2.68	c   crossover        :       0.03          5          0
2.59/2.68	c   dins             :       0.00          0          0
2.59/2.68	c   undercover       :       0.00          0          0
2.59/2.68	c   nlp              :       0.00          0          0
2.59/2.68	c   trysol           :       0.00        286        107
2.59/2.68	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.59/2.68	c   primal LP        :       0.00          0          0       0.00          -
2.59/2.68	c   dual LP          :       0.78       2389      23764       9.95   30466.67
2.59/2.68	c   lex dual LP      :       0.00          0          0       0.00          -
2.59/2.68	c   barrier LP       :       0.00          0          0       0.00          -
2.59/2.68	c   diving/probing LP:       0.00         20        244      12.20          -
2.59/2.68	c   strong branching :       0.69       1308      27379      20.93   39679.71
2.59/2.68	c     (at root node) :          -         33       2612      79.15          -
2.59/2.68	c   conflict analysis:       0.00          0          0       0.00          -
2.59/2.68	c B&B Tree           :
2.59/2.68	c   number of runs   :          1
2.59/2.68	c   nodes            :       4847
2.59/2.68	c   nodes (total)    :       4847
2.59/2.68	c   nodes left       :          0
2.59/2.68	c   max depth        :         82
2.59/2.68	c   max depth (total):         82
2.59/2.68	c   backtracks       :        537 (11.1%)
2.59/2.68	c   delayed cutoffs  :        460
2.59/2.68	c   repropagations   :       3727 (11591 domain reductions, 124 cutoffs)
2.59/2.68	c   avg switch length:       3.86
2.59/2.68	c   switching time   :       0.11
2.59/2.68	c Solution           :
2.59/2.68	c   Solutions found  :        124 (18 improvements)
2.59/2.68	c   First Solution   : +3.27600000000000e+03   (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <trysol>)
2.59/2.68	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 4802 nodes, 2.21 seconds, depth 22, found by <relaxation>)
2.59/2.68	c   Dual Bound       : +1.00000000000000e+01
2.59/2.68	c   Gap              :       0.00 %
2.59/2.68	c   Root Dual Bound  : +0.00000000000000e+00
2.59/2.68	c   Root Iterations  :        101
2.59/2.68	c Time complete: 2.67.

Verifier Data 

OK	10

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693307-1277898177/watcher-2693307-1277898177 -o /tmp/evaluation-result-2693307-1277898177/solver-2693307-1277898177 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693307-1277898177.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: 2.06 1.99 1.99 3/178 23317
/proc/meminfo: memFree=29476736/32950940 swapFree=67111528/67111528
[pid=23317] ppid=23315 vsize=10828 CPUtime=0
/proc/23317/stat : 23317 (pbscip.linux.x8) R 23315 23317 23135 0 -1 4202496 1658 0 0 0 0 0 0 0 21 0 1 0 163409433 11087872 1578 4089446400 4194304 9819077 140733468266944 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23317/statm: 2707 1578 392 1374 0 1328 0

[startup+0.0520361 s]
/proc/loadavg: 2.06 1.99 1.99 3/178 23317
/proc/meminfo: memFree=29476736/32950940 swapFree=67111528/67111528
[pid=23317] ppid=23315 vsize=16428 CPUtime=0.04
/proc/23317/stat : 23317 (pbscip.linux.x8) R 23315 23317 23135 0 -1 4202496 5017 0 0 0 4 0 0 0 21 0 1 0 163409433 16822272 2722 4089446400 4194304 9819077 140733468266944 18446744073709551615 6051943 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23317/statm: 4107 2722 677 1374 0 2728 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16428

[startup+0.101088 s]
/proc/loadavg: 2.06 1.99 1.99 3/178 23317
/proc/meminfo: memFree=29476736/32950940 swapFree=67111528/67111528
[pid=23317] ppid=23315 vsize=18996 CPUtime=0.09
/proc/23317/stat : 23317 (pbscip.linux.x8) R 23315 23317 23135 0 -1 4202496 9164 0 0 0 8 1 0 0 21 0 1 0 163409433 19451904 3502 4089446400 4194304 9819077 140733468266944 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23317/statm: 4749 3502 705 1374 0 3370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18996

[startup+0.301048 s]
/proc/loadavg: 2.06 1.99 1.99 3/178 23317
/proc/meminfo: memFree=29476736/32950940 swapFree=67111528/67111528
[pid=23317] ppid=23315 vsize=19208 CPUtime=0.29
/proc/23317/stat : 23317 (pbscip.linux.x8) R 23315 23317 23135 0 -1 4202496 10188 0 0 0 27 2 0 0 21 0 1 0 163409433 19668992 3529 4089446400 4194304 9819077 140733468266944 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23317/statm: 4802 3529 715 1374 0 3423 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19208

[startup+0.700925 s]
/proc/loadavg: 2.06 1.99 1.99 3/178 23317
/proc/meminfo: memFree=29476736/32950940 swapFree=67111528/67111528
[pid=23317] ppid=23315 vsize=19196 CPUtime=0.69
/proc/23317/stat : 23317 (pbscip.linux.x8) R 23315 23317 23135 0 -1 4202496 16258 0 0 0 64 5 0 0 22 0 1 0 163409433 19656704 3560 4089446400 4194304 9819077 140733468266944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23317/statm: 4799 3560 718 1374 0 3420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19196

[startup+1.50078 s]
/proc/loadavg: 2.06 1.99 1.99 3/179 23318
/proc/meminfo: memFree=29463832/32950940 swapFree=67111528/67111528
[pid=23317] ppid=23315 vsize=21224 CPUtime=1.49
/proc/23317/stat : 23317 (pbscip.linux.x8) R 23315 23317 23135 0 -1 4202496 37393 0 0 0 128 21 0 0 25 0 1 0 163409433 21733376 3925 4089446400 4194304 9819077 140733468266944 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23317/statm: 5306 3925 718 1374 0 3927 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21224

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

[startup+2.30064 s]
/proc/loadavg: 2.06 1.99 1.99 3/179 23318
/proc/meminfo: memFree=29461716/32950940 swapFree=67111528/67111528
[pid=23317] ppid=23315 vsize=22160 CPUtime=2.29
/proc/23317/stat : 23317 (pbscip.linux.x8) R 23315 23317 23135 0 -1 4202496 53466 0 0 0 195 34 0 0 25 0 1 0 163409433 22691840 4170 4089446400 4194304 9819077 140733468266944 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23317/statm: 5540 4170 718 1374 0 4161 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 22160

[startup+2.50061 s]
/proc/loadavg: 2.06 1.99 1.99 3/179 23318
/proc/meminfo: memFree=29461716/32950940 swapFree=67111528/67111528
[pid=23317] ppid=23315 vsize=22256 CPUtime=2.49
/proc/23317/stat : 23317 (pbscip.linux.x8) R 23315 23317 23135 0 -1 4202496 56498 0 0 0 211 38 0 0 25 0 1 0 163409433 22790144 4183 4089446400 4194304 9819077 140733468266944 18446744073709551615 6664595 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23317/statm: 5564 4183 718 1374 0 4185 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 22256

[startup+2.60059 s]
/proc/loadavg: 2.06 1.99 1.99 3/179 23318
/proc/meminfo: memFree=29461716/32950940 swapFree=67111528/67111528
[pid=23317] ppid=23315 vsize=22348 CPUtime=2.59
/proc/23317/stat : 23317 (pbscip.linux.x8) R 23315 23317 23135 0 -1 4202496 57975 0 0 0 220 39 0 0 25 0 1 0 163409433 22884352 4200 4089446400 4194304 9819077 140733468266944 18446744073709551615 4665278 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23317/statm: 5587 4200 718 1374 0 4208 0
Current children cumulated CPU time (s) 2.59
Current children cumulated vsize (KiB) 22348

Child status: 0
Real time (s): 2.68599
CPU time (s): 2.68559
CPU user time (s): 2.27865
CPU system time (s): 0.406938
CPU usage (%): 99.985
Max. virtual memory (cumulated for all children) (KiB): 22812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.27865
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58793
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= 6

runsolver used 0.004999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node117 at 2010-06-30 13:42:57
IDJOB=2693307
IDBENCH=78827
IDSOLVER=1205
FILE ID=node117/2693307-1277898177
PBS_JOBID= 11197174
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-t2001.13queen13.1110970444--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-2693307-1277898177/watcher-2693307-1277898177 -o /tmp/evaluation-result-2693307-1277898177/solver-2693307-1277898177 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693307-1277898177.wbo -t 1800 -m 3800

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

MD5SUM BENCH= e1995b9ec907174fc65ceec959beef4e
RANDOM SEED=342617246

node117.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.85
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      29477264 kB
Buffers:        182400 kB
Cached:         854524 kB
SwapCached:          0 kB
Active:        2747056 kB
Inactive:       579852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      29477264 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6232 kB
Writeback:           0 kB
AnonPages:     2289944 kB
Mapped:          15120 kB
Slab:            77596 kB
PageTables:       9396 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:  2440332 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 node117 at 2010-06-30 13:43:00