Trace number 2705582

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 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 3.87141 3.871

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111227861--soft-0-100-0.wbo
MD5SUMf5c87030c1b11375e21b491121f8695e
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark0.164974
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1265
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
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-2705582-1278576679.wbo>
0.00/0.00	c original problem has 371 variables (270 bin, 0 int, 101 impl, 0 cont) and 203 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	o 5033
0.00/0.00	c feasible solution found by trivial heuristic, objective value  5.033000e+03
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 101 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/270 (37.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 101 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  131 implications, 0 cliques
0.00/0.01	c presolved problem has 371 variables (270 bin, 0 int, 101 impl, 0 cont) and 202 constraints
0.00/0.01	c     101 constraints of type <linear>
0.00/0.01	c     101 constraints of type <indicator>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.3
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1790
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |     0 |     - |1232k|   0 |   0 | 371 | 202 | 371 |   0 |   0 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    24 |     - |1271k|   0 |   0 | 371 | 202 | 371 |  26 |  26 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    50 |     - |1287k|   0 |   1 | 371 | 202 | 371 |  41 |  41 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.03/0.03	c   0.0s|     1 |     0 |    69 |     - |1349k|   0 |  28 | 371 | 202 | 371 |  52 |  52 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |   117 |     - |1588k|   0 |  40 | 371 | 202 | 371 |  60 |  60 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   149 |     - |1685k|   0 |  38 | 371 | 202 | 371 |  64 |  64 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.03/0.06	c   0.1s|     1 |     0 |   161 |     - |1695k|   0 |  39 | 371 | 202 | 371 |  65 |  65 |   0 |   0 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.09/0.19	c   0.2s|     1 |     2 |   161 |     - |1700k|   0 |  39 | 371 | 202 | 371 |  65 |  65 |   0 |  33 | 0.000000e+00 | 5.033000e+03 |    Inf 
0.89/0.94	o 383
0.89/0.94	c * 0.9s|   541 |   540 |  2536 |   4.4 |2229k|  69 |   - | 371 | 202 | 371 |  67 | 130 |   0 | 415 | 0.000000e+00 | 3.830000e+02 |    Inf 
1.59/1.62	o 82
1.59/1.62	c * 1.6s|  2851 |   866 |  5556 |   1.9 |3006k| 151 |   - | 371 | 265 | 371 |  73 | 438 |  70 | 566 | 0.000000e+00 | 8.200000e+01 |    Inf 
1.69/1.75	o 79
1.69/1.75	c * 1.7s|  3066 |   968 |  6552 |   2.1 |3188k| 151 |   - | 371 | 318 | 371 |  76 | 489 | 148 | 669 | 0.000000e+00 | 7.900000e+01 |    Inf 
1.90/1.96	o 78
1.90/1.96	c * 2.0s|  3533 |  1152 |  8205 |   2.3 |3546k| 151 |   - | 371 | 535 | 371 |  69 | 534 | 370 | 786 | 0.000000e+00 | 7.800000e+01 |    Inf 
1.99/2.01	o 77
1.99/2.01	c * 2.0s|  3645 |  1162 |  8733 |   2.4 |3625k| 151 |   - | 371 | 596 | 371 |  67 | 545 | 434 | 813 | 0.000000e+00 | 7.700000e+01 |    Inf 
1.99/2.06	o 71
1.99/2.06	c * 2.1s|  3757 |  1127 |  9051 |   2.4 |3687k| 151 |   - | 371 | 679 | 371 |  66 | 553 | 523 | 830 | 0.000000e+00 | 7.100000e+01 |    Inf 
1.99/2.09	o 70
1.99/2.09	c * 2.1s|  3809 |  1127 |  9369 |   2.4 |3722k| 151 |   - | 371 | 689 | 371 |  66 | 559 | 550 | 845 | 0.000000e+00 | 7.000000e+01 |    Inf 
2.29/2.31	o 57
2.29/2.31	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.29/2.31	c * 2.3s|  4364 |  1296 | 11171 |   2.5 |4055k| 151 |   - | 371 | 862 | 371 |  69 | 630 | 729 | 892 | 0.000000e+00 | 5.700000e+01 |    Inf 
2.29/2.35	o 42
2.29/2.35	c * 2.3s|  4444 |  1048 | 11648 |   2.6 |3872k| 151 |   - | 371 | 885 | 371 |  72 | 648 | 766 | 907 | 0.000000e+00 | 4.200000e+01 |    Inf 
2.29/2.38	o 32
2.29/2.38	c * 2.4s|  4484 |   926 | 12027 |   2.6 |3806k| 151 |   - | 371 | 891 | 371 |  74 | 659 | 788 | 932 | 0.000000e+00 | 3.200000e+01 |    Inf 
2.39/2.41	o 31
2.39/2.41	c * 2.4s|  4524 |   932 | 12343 |   2.7 |3824k| 151 |   - | 371 | 875 | 371 |  64 | 668 | 807 | 960 | 0.000000e+00 | 3.100000e+01 |    Inf 
2.39/2.42	o 27
2.39/2.42	c * 2.4s|  4529 |   923 | 12384 |   2.7 |3816k| 151 |   - | 371 | 864 | 371 |  73 | 674 | 808 | 961 | 0.000000e+00 | 2.700000e+01 |    Inf 
2.39/2.42	o 25
2.39/2.42	c * 2.4s|  4531 |   895 | 12409 |   2.7 |3796k| 151 |   - | 371 | 862 | 371 |  73 | 674 | 808 | 963 | 0.000000e+00 | 2.500000e+01 |    Inf 
2.39/2.43	o 23
2.39/2.43	c * 2.4s|  4539 |   875 | 12451 |   2.7 |3764k| 151 |   - | 371 | 857 | 371 |  70 | 678 | 812 | 963 | 0.000000e+00 | 2.300000e+01 |    Inf 
2.39/2.43	o 12
2.39/2.43	c * 2.4s|  4544 |   736 | 12514 |   2.7 |3615k| 151 |   - | 371 | 849 | 371 |  69 | 682 | 813 | 964 | 0.000000e+00 | 1.200000e+01 |    Inf 
2.39/2.47	o 10
2.39/2.47	c * 2.5s|  4590 |   542 | 13145 |   2.8 |3461k| 151 |   - | 371 | 876 | 371 |  70 | 713 | 863 | 995 | 0.000000e+00 | 1.000000e+01 |    Inf 
2.89/2.92	o 8
2.89/2.92	c * 2.9s|  5244 |   400 | 21605 |   4.1 |3710k| 151 |   - | 371 |1610 | 371 |  67 | 797 |1625 |1172 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.39/3.45	o 7
3.39/3.45	c * 3.5s|  6092 |   292 | 32531 |   5.3 |3967k| 151 |   - | 371 |2489 | 371 |  67 | 880 |2538 |1332 | 0.000000e+00 | 7.000000e+00 |    Inf 
3.79/3.86	c 
3.79/3.86	c SCIP Status        : problem is solved [optimal solution found]
3.79/3.86	c Solving Time (sec) : 3.86
3.79/3.86	c Solving Nodes      : 6715
3.79/3.86	c Primal Bound       : +7.00000000000000e+00 (161 solutions)
3.79/3.86	c Dual Bound         : +7.00000000000000e+00
3.79/3.86	c Gap                : 0.00 %
3.79/3.86	s OPTIMUM FOUND
3.79/3.86	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 x161 -x160 -x159 -x158 -x157 -x156 x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
3.79/3.86	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
3.79/3.86	v -x126 -x125 -x124 x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 
3.79/3.86	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 -x94 -x93 -x92 x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 
3.79/3.86	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 
3.79/3.86	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 
3.79/3.86	v x30 -x29 -x28 -x27 -x26 -x25 -x24 x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 
3.79/3.86	v -x4 x3 -x2 -x1 
3.79/3.86	c SCIP Status        : problem is solved [optimal solution found]
3.79/3.86	c Solving Time       :       3.86
3.79/3.86	c Original Problem   :
3.79/3.86	c   Problem name     : HOME/instance-2705582-1278576679.wbo
3.79/3.86	c   Variables        : 371 (270 binary, 0 integer, 101 implicit integer, 0 continuous)
3.79/3.86	c   Constraints      : 203 initial, 203 maximal
3.79/3.86	c Presolved Problem  :
3.79/3.86	c   Problem name     : t_HOME/instance-2705582-1278576679.wbo
3.79/3.86	c   Variables        : 371 (270 binary, 0 integer, 101 implicit integer, 0 continuous)
3.79/3.86	c   Constraints      : 202 initial, 3186 maximal
3.79/3.86	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.79/3.86	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.79/3.86	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.79/3.86	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.79/3.86	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.79/3.86	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.79/3.86	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.79/3.86	c   linear           :       0.00          0          0          0        101          0          1          0          0
3.79/3.86	c   indicator        :       0.00          0          0          0          0          0          0          0          0
3.79/3.86	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.79/3.86	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
3.79/3.86	c   root node        :          -        186          -          -        186          -          -          -          -
3.79/3.86	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.79/3.86	c   integral         :          0          0          0       5850          0          8        159          0          0       3154
3.79/3.86	c   linear           :        101          6      18829       4077          0        528      54642        978          0          0
3.79/3.86	c   indicator        :        101          0      18318       4121          0         61      11040          0          0          0
3.79/3.86	c   logicor          :          0+         0       4778          0          0         57       1634          0          0          0
3.79/3.86	c   bounddisjunction :          0+         0       4822          0          0         12        422          0          0          0
3.79/3.86	c   countsols        :          0          0          0       3615          0          0          0          0          0          0
3.79/3.86	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.79/3.86	c   integral         :       1.08       0.00       0.00       1.08       0.00
3.79/3.86	c   linear           :       0.26       0.00       0.24       0.02       0.00
3.79/3.86	c   indicator        :       0.05       0.00       0.03       0.02       0.00
3.79/3.86	c   logicor          :       0.05       0.00       0.05       0.00       0.00
3.79/3.86	c   bounddisjunction :       0.04       0.00       0.04       0.00       0.00
3.79/3.86	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.79/3.86	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.79/3.86	c   vbounds          :       0.03       3258          0       1446
3.79/3.86	c   rootredcost      :       0.00         18          0         93
3.79/3.86	c   pseudoobj        :       0.07      18862        160      10615
3.79/3.86	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.79/3.86	c   propagation      :       0.05        757        755       4776       27.0         11       19.9          -
3.79/3.86	c   infeasible LP    :       0.05        862        859       4714       19.4          4       22.0          0
3.79/3.86	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.79/3.86	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.79/3.86	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.79/3.86	c   applied globally :          -          -          -       3260       15.9          -          -          -
3.79/3.86	c   applied locally  :          -          -          -         14       35.5          -          -          -
3.79/3.86	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.79/3.86	c   cut pool         :       0.00          3          -          -          2          -    (maximal pool size: 74)
3.79/3.86	c   redcost          :       0.05       5990          0        746          0          0
3.79/3.86	c   impliedbounds    :       0.00          4          0          0          0          0
3.79/3.86	c   intobj           :       0.00          0          0          0          0          0
3.79/3.86	c   cgmip            :       0.00          0          0          0          0          0
3.79/3.86	c   gomory           :       0.01          4          0          0         40          0
3.79/3.86	c   strongcg         :       0.01          4          0          0         64          0
3.79/3.86	c   cmir             :       0.00          4          0          0          0          0
3.79/3.86	c   flowcover        :       0.01          4          0          0          2          0
3.79/3.86	c   clique           :       0.00          1          0          0          0          0
3.79/3.86	c   zerohalf         :       0.00          0          0          0          0          0
3.79/3.86	c   mcf              :       0.00          1          0          0          0          0
3.79/3.86	c   rapidlearning    :       0.02          1          0          0          0          0
3.79/3.86	c Pricers            :       Time      Calls       Vars
3.79/3.86	c   problem variables:       0.00          0          0
3.79/3.86	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.79/3.86	c   relpscost        :       1.08       1723          8        159          0          0       3154
3.79/3.86	c   pscost           :       0.00          0          0          0          0          0          0
3.79/3.86	c   inference        :       0.07       3597          0          0          0          0       7257
3.79/3.86	c   mostinf          :       0.00          0          0          0          0          0          0
3.79/3.86	c   leastinf         :       0.00          0          0          0          0          0          0
3.79/3.86	c   fullstrong       :       0.00          0          0          0          0          0          0
3.79/3.86	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.79/3.86	c   random           :       0.00          0          0          0          0          0          0
3.79/3.86	c Primal Heuristics  :       Time      Calls      Found
3.79/3.86	c   LP solutions     :       0.00          -         18
3.79/3.86	c   pseudo solutions :       0.00          -          0
3.79/3.86	c   oneopt           :       0.01         18          0
3.79/3.86	c   pscostdiving     :       0.01         90          0
3.79/3.86	c   fracdiving       :       0.01         90          0
3.79/3.86	c   veclendiving     :       0.01         90          0
3.79/3.86	c   coefdiving       :       0.03         91          0
3.79/3.86	c   linesearchdiving :       0.01         91          0
3.79/3.86	c   objpscostdiving  :       0.01         88          0
3.79/3.86	c   rootsoldiving    :       0.01         89          0
3.79/3.86	c   trivial          :       0.00          2          2
3.79/3.86	c   simplerounding   :       0.00       1730          0
3.79/3.86	c   zirounding       :       0.01       1000          0
3.79/3.86	c   rounding         :       0.01        537          0
3.79/3.86	c   shifting         :       0.03        154          0
3.79/3.86	c   intshifting      :       0.00          0          0
3.79/3.86	c   twoopt           :       0.00          0          0
3.79/3.86	c   fixandinfer      :       0.00          0          0
3.79/3.86	c   feaspump         :       0.00          0          0
3.79/3.86	c   intdiving        :       0.00          0          0
3.79/3.86	c   actconsdiving    :       0.00          0          0
3.79/3.86	c   guideddiving     :       0.02         80          0
3.79/3.86	c   octane           :       0.00          0          0
3.79/3.86	c   rens             :       0.01          1          0
3.79/3.86	c   rins             :       0.00          0          0
3.79/3.86	c   localbranching   :       0.00          0          0
3.79/3.86	c   mutation         :       0.00          0          0
3.79/3.86	c   crossover        :       0.03          4          1
3.79/3.86	c   dins             :       0.00          0          0
3.79/3.86	c   undercover       :       0.00          0          0
3.79/3.86	c   nlp              :       0.00          0          0
3.79/3.86	c   trysol           :       0.02        189        140
3.79/3.86	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.79/3.86	c   primal LP        :       0.00          0          0       0.00          -
3.79/3.86	c   dual LP          :       1.33       3529      40374      11.44   30270.36
3.79/3.86	c   lex dual LP      :       0.00          0          0       0.00          -
3.79/3.86	c   barrier LP       :       0.00          0          0       0.00          -
3.79/3.86	c   diving/probing LP:       0.03        178        812       4.56   23369.60
3.79/3.86	c   strong branching :       1.07       1385      44902      32.42   42143.06
3.79/3.86	c     (at root node) :          -         33       4628     140.24          -
3.79/3.86	c   conflict analysis:       0.00          0          0       0.00          -
3.79/3.86	c B&B Tree           :
3.79/3.86	c   number of runs   :          1
3.79/3.86	c   nodes            :       6715
3.79/3.86	c   nodes (total)    :       6715
3.79/3.86	c   nodes left       :          0
3.79/3.86	c   max depth        :        151
3.79/3.86	c   max depth (total):        151
3.79/3.86	c   backtracks       :        834 (12.4%)
3.79/3.86	c   delayed cutoffs  :        664
3.79/3.86	c   repropagations   :       5505 (13379 domain reductions, 153 cutoffs)
3.79/3.86	c   avg switch length:       3.88
3.79/3.86	c   switching time   :       0.16
3.79/3.86	c Solution           :
3.79/3.86	c   Solutions found  :        161 (19 improvements)
3.79/3.86	c   First Solution   : +5.03300000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
3.79/3.86	c   Primal Bound     : +7.00000000000000e+00   (in run 1, after 6092 nodes, 3.45 seconds, depth 19, found by <relaxation>)
3.79/3.86	c   Dual Bound       : +7.00000000000000e+00
3.79/3.86	c   Gap              :       0.00 %
3.79/3.86	c   Root Dual Bound  : +0.00000000000000e+00
3.79/3.86	c   Root Iterations  :        161
3.79/3.87	c Time complete: 3.86.

Verifier Data 

OK	7

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705582-1278576679/watcher-2705582-1278576679 -o /tmp/evaluation-result-2705582-1278576679/solver-2705582-1278576679 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705582-1278576679.wbo -t 1800 -m 3800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 1.98 1.90 4/178 21728
/proc/meminfo: memFree=30342892/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=12504 CPUtime=0
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 1964 0 0 0 0 0 0 0 25 0 1 0 25880164 12804096 1883 4089446400 4194304 10345943 140733964255376 18446744073709551615 9107500 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/21728/statm: 3126 1887 429 1502 0 1619 0

[startup+0.0362841 s]
/proc/loadavg: 1.93 1.98 1.90 4/178 21728
/proc/meminfo: memFree=30342892/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=25744 CPUtime=0.03
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 5437 0 0 0 2 1 0 0 25 0 1 0 25880164 26361856 5003 4089446400 4194304 10345943 140733964255376 18446744073709551615 6148717 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/21728/statm: 6436 5004 734 1502 0 4929 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 25744

[startup+0.100276 s]
/proc/loadavg: 1.93 1.98 1.90 4/178 21728
/proc/meminfo: memFree=30342892/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=23356 CPUtime=0.09
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 6058 0 0 0 8 1 0 0 25 0 1 0 25880164 23916544 4694 4089446400 4194304 10345943 140733964255376 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/21728/statm: 5839 4694 746 1502 0 4332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23356

[startup+0.300239 s]
/proc/loadavg: 1.93 1.98 1.90 4/178 21728
/proc/meminfo: memFree=30342892/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=23356 CPUtime=0.29
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 6065 0 0 0 28 1 0 0 25 0 1 0 25880164 23916544 4701 4089446400 4194304 10345943 140733964255376 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/21728/statm: 5839 4701 753 1502 0 4332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23356

[startup+0.701164 s]
/proc/loadavg: 1.93 1.98 1.90 4/178 21728
/proc/meminfo: memFree=30342892/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=23356 CPUtime=0.69
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 6066 0 0 0 67 2 0 0 25 0 1 0 25880164 23916544 4702 4089446400 4194304 10345943 140733964255376 18446744073709551615 7545224 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/21728/statm: 5839 4702 754 1502 0 4332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23356

[startup+1.50103 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 21729
/proc/meminfo: memFree=30325772/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=25736 CPUtime=1.49
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 7637 0 0 0 146 3 0 0 25 0 1 0 25880164 26353664 5315 4089446400 4194304 10345943 140733964255376 18446744073709551615 6556796 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/21728/statm: 6434 5315 764 1502 0 4927 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25736

[startup+3.10072 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 21729
/proc/meminfo: memFree=30320136/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=32812 CPUtime=3.09
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 10157 0 0 0 304 5 0 0 25 0 1 0 25880164 33599488 7060 4089446400 4194304 10345943 140733964255376 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/21728/statm: 8203 7060 769 1502 0 6696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32812

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

[startup+3.50065 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 21729
/proc/meminfo: memFree=30317036/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=32812 CPUtime=3.49
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 10157 0 0 0 343 6 0 0 25 0 1 0 25880164 33599488 7060 4089446400 4194304 10345943 140733964255376 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/21728/statm: 8203 7060 769 1502 0 6696 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 32812

[startup+3.70061 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 21729
/proc/meminfo: memFree=30317036/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=32812 CPUtime=3.69
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 10158 0 0 0 363 6 0 0 25 0 1 0 25880164 33599488 7061 4089446400 4194304 10345943 140733964255376 18446744073709551615 6520272 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/21728/statm: 8203 7061 769 1502 0 6696 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 32812

[startup+3.80059 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 21729
/proc/meminfo: memFree=30317036/32951124 swapFree=67111528/67111528
[pid=21728] ppid=21726 vsize=32812 CPUtime=3.79
/proc/21728/stat : 21728 (pbscip.linux.x8) R 21726 21728 21265 0 -1 4202496 10158 0 0 0 373 6 0 0 25 0 1 0 25880164 33599488 7061 4089446400 4194304 10345943 140733964255376 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/21728/statm: 8203 7061 769 1502 0 6696 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 32812

Child status: 0
Real time (s): 3.871
CPU time (s): 3.87141
CPU user time (s): 3.80442
CPU system time (s): 0.066989
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 32812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.80442
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10165
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 4

runsolver used 0.004999 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node147 at 2010-07-08 10:11:19
IDJOB=2705582
IDBENCH=79203
IDSOLVER=1214
FILE ID=node147/2705582-1278576679
PBS_JOBID= 11240160
Free space on /tmp= 73812 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111227861--soft-0-100-0.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-2705582-1278576679/watcher-2705582-1278576679 -o /tmp/evaluation-result-2705582-1278576679/solver-2705582-1278576679 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705582-1278576679.wbo -t 1800 -m 3800

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

MD5SUM BENCH= f5c87030c1b11375e21b491121f8695e
RANDOM SEED=2178817

node147.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		: 2666.821
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		: 2666.821
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	: 5332.76
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		: 2666.821
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
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		: 2666.821
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	: 5332.75
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		: 2666.821
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		: 2666.821
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	: 5332.76
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		: 2666.821
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:      30343296 kB
Buffers:        155116 kB
Cached:        1946600 kB
SwapCached:          0 kB
Active:        1197272 kB
Inactive:      1258160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30343296 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12984 kB
Writeback:           0 kB
AnonPages:      353520 kB
Mapped:          17684 kB
Slab:            88584 kB
PageTables:       5464 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   503504 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= 73800 MiB
End job on node147 at 2010-07-08 10:11:23