Trace number 2705266

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 3.59045 3.59018

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110972763--soft-33-100-0.wbo
MD5SUM9949b87f9004912630b1e1d8508ff079
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.212967
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints69
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1209
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-2705266-1278572930.wbo>
0.00/0.00	c original problem has 307 variables (238 bin, 0 int, 69 impl, 0 cont) and 171 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01	c (round 2) 0 del vars, 4 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01	c (round 3) 1 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01	c (round 4) 2 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 30 upgd conss, 6 impls, 20 clqs
0.00/0.01	c    (0.0s) probing: 101/237 (42.6%) - 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 (5 rounds):
0.00/0.01	c  2 deleted vars, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.01	c  92 implications, 20 cliques
0.00/0.01	c presolved problem has 305 variables (237 bin, 0 int, 68 impl, 0 cont) and 166 constraints
0.00/0.01	c      23 constraints of type <setppc>
0.00/0.01	c      68 constraints of type <linear>
0.00/0.01	c      68 constraints of type <indicator>
0.00/0.01	c       7 constraints of type <logicor>
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]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |     8 |     - |1060k|   0 |   0 | 305 | 166 | 305 |  30 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    38 |     - |1086k|   0 |  12 | 305 | 166 | 305 |  50 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    47 |     - |1160k|   0 |  16 | 305 | 166 | 305 |  56 |  26 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    59 |     - |1262k|   0 |  28 | 305 | 166 | 305 |  60 |  30 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    72 |     - |1278k|   0 |  26 | 305 | 166 | 305 |  64 |  34 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |    80 |     - |1280k|   0 |  29 | 305 | 166 | 305 |  65 |  35 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.05/0.06	c   0.1s|     1 |     0 |   105 |     - |1289k|   0 |  32 | 305 | 166 | 305 |  66 |  36 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.05/0.06	o 3162
0.05/0.06	c y 0.1s|     1 |     0 |   105 |     - |1294k|   0 |  32 | 305 | 166 | 305 |  66 |  36 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.09/0.11	c   0.1s|     1 |     2 |   105 |     - |1297k|   0 |  32 | 305 | 166 | 305 |  66 |  36 |   0 |  18 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.49/0.57	o 435
0.49/0.57	c * 0.6s|   431 |   339 |  1802 |   3.9 |1733k|  92 |   - | 305 | 231 | 305 |  72 | 113 |  65 | 402 | 0.000000e+00 | 4.350000e+02 |    Inf 
0.69/0.73	o 400
0.69/0.73	c * 0.7s|  1006 |   869 |  2524 |   2.4 |2200k|  92 |   - | 305 | 260 | 305 |  71 | 192 |  95 | 469 | 0.000000e+00 | 4.000000e+02 |    Inf 
0.79/0.89	o 395
0.79/0.89	c * 0.9s|  1456 |  1160 |  3259 |   2.2 |2545k|  92 |   - | 305 | 349 | 305 |  67 | 206 | 191 | 583 | 0.000000e+00 | 3.950000e+02 |    Inf 
0.79/0.89	o 156
0.79/0.89	c * 0.9s|  1470 |   691 |  3282 |   2.2 |2276k|  92 |   - | 305 | 353 | 305 |  67 | 210 | 195 | 583 | 0.000000e+00 | 1.560000e+02 |    Inf 
0.89/0.94	o 154
0.89/0.94	c * 0.9s|  1613 |   733 |  3528 |   2.1 |2381k|  95 |   - | 305 | 396 | 305 |  67 | 213 | 241 | 603 | 0.000000e+00 | 1.540000e+02 |    Inf 
0.89/0.94	o 144
0.89/0.94	c * 0.9s|  1619 |   699 |  3543 |   2.1 |2373k|  95 |   - | 305 | 398 | 305 |  67 | 213 | 243 | 603 | 0.000000e+00 | 1.440000e+02 |    Inf 
0.99/1.02	o 137
0.99/1.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.99/1.02	c * 1.0s|  1817 |   754 |  4309 |   2.3 |2487k|  95 |   - | 305 | 494 | 305 |  70 | 244 | 339 | 646 | 0.000000e+00 | 1.370000e+02 |    Inf 
0.99/1.05	o 126
0.99/1.05	c * 1.0s|  1878 |   741 |  4463 |   2.3 |2517k|  95 |   - | 305 | 513 | 305 |  74 | 255 | 361 | 668 | 0.000000e+00 | 1.260000e+02 |    Inf 
0.99/1.09	o 104
0.99/1.09	c * 1.1s|  1978 |   694 |  4762 |   2.4 |2553k|  95 |   - | 305 | 560 | 305 |  74 | 273 | 409 | 689 | 0.000000e+00 | 1.040000e+02 |    Inf 
1.09/1.17	o 88
1.09/1.17	c * 1.2s|  2183 |   697 |  5438 |   2.4 |2649k|  95 |   - | 305 | 650 | 305 |  74 | 300 | 500 | 712 | 0.000000e+00 | 8.800000e+01 |    Inf 
1.19/1.24	o 82
1.19/1.24	c * 1.2s|  2371 |   745 |  5876 |   2.4 |2782k|  95 |   - | 305 | 707 | 305 |  67 | 318 | 568 | 749 | 0.000000e+00 | 8.200000e+01 |    Inf 
1.19/1.25	o 79
1.19/1.25	c * 1.2s|  2385 |   725 |  5917 |   2.4 |2772k|  95 |   - | 305 | 703 | 305 |  72 | 324 | 573 | 749 | 0.000000e+00 | 7.900000e+01 |    Inf 
1.19/1.27	o 74
1.19/1.27	c * 1.3s|  2415 |   726 |  6083 |   2.5 |2796k|  95 |   - | 305 | 719 | 305 |  80 | 335 | 592 | 755 | 0.000000e+00 | 7.400000e+01 |    Inf 
1.29/1.32	o 54
1.29/1.32	c * 1.3s|  2533 |   626 |  6642 |   2.6 |2765k|  95 |   - | 305 | 789 | 305 |  67 | 359 | 663 | 771 | 0.000000e+00 | 5.400000e+01 |    Inf 
2.49/2.59	o 43
2.49/2.59	c * 2.6s|  5220 |   961 | 21345 |   4.1 |4678k|  95 |   - | 305 |2996 | 305 |  71 | 788 |2984 |1119 | 0.000000e+00 | 4.300000e+01 |    Inf 
2.60/2.62	o 40
2.60/2.62	c * 2.6s|  5254 |   935 | 21737 |   4.1 |4677k|  95 |   - | 305 |2937 | 305 |  66 | 790 |3022 |1128 | 0.000000e+00 | 4.000000e+01 |    Inf 
2.60/2.63	o 39
2.60/2.63	c * 2.6s|  5282 |   908 | 21827 |   4.1 |4637k|  95 |   - | 305 |2932 | 305 |  66 | 790 |3047 |1132 | 0.000000e+00 | 3.900000e+01 |    Inf 
2.69/2.70	o 38
2.69/2.70	c * 2.7s|  5425 |   922 | 22672 |   4.2 |4718k|  95 |   - | 305 |3023 | 305 |  69 | 813 |3177 |1146 | 0.000000e+00 | 3.800000e+01 |    Inf 
2.69/2.75	o 25
2.69/2.75	c * 2.7s|  5520 |   875 | 23158 |   4.2 |4695k|  95 |   - | 305 |3060 | 305 |  69 | 824 |3260 |1150 | 0.000000e+00 | 2.500000e+01 |    Inf 
2.79/2.82	o 24
2.79/2.82	c * 2.8s|  5634 |   874 | 24211 |   4.3 |4748k|  95 |   - | 305 |3130 | 305 |  72 | 853 |3397 |1159 | 0.000000e+00 | 2.400000e+01 |    Inf 
2.89/2.94	o 23
2.89/2.94	c * 2.9s|  5799 |   882 | 26505 |   4.6 |4827k|  95 |   - | 305 |3214 | 305 |  67 | 913 |3565 |1181 | 0.000000e+00 | 2.300000e+01 |    Inf 
3.20/3.23	o 16
3.20/3.23	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.20/3.23	c * 3.2s|  6297 |   843 | 31123 |   4.9 |4926k|  95 |   - | 305 |3301 | 305 |  68 |1007 |4073 |1221 | 0.000000e+00 | 1.600000e+01 |    Inf 
3.49/3.52	o 6
3.49/3.52	c * 3.5s|  6619 |   439 | 36190 |   5.5 |4439k|  95 |   - | 305 |2897 | 305 |  66 |1067 |4552 |1248 | 0.000000e+00 | 6.000000e+00 |    Inf 
3.49/3.58	c 
3.49/3.58	c SCIP Status        : problem is solved [optimal solution found]
3.49/3.58	c Solving Time (sec) : 3.58
3.49/3.58	c Solving Nodes      : 6673
3.49/3.58	c Primal Bound       : +6.00000000000000e+00 (129 solutions)
3.49/3.58	c Dual Bound         : +6.00000000000000e+00
3.49/3.58	c Gap                : 0.00 %
3.49/3.58	s OPTIMUM FOUND
3.49/3.58	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 
3.49/3.58	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 x133 -x132 -x131 x130 -x129 -x128 -x127 
3.49/3.58	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
3.49/3.58	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 
3.49/3.58	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 
3.49/3.58	v -x56 -x55 -x54 x53 -x52 x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 x31 
3.49/3.58	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 
3.49/3.58	v -x4 -x3 -x2 -x1 
3.49/3.58	c SCIP Status        : problem is solved [optimal solution found]
3.49/3.58	c Solving Time       :       3.58
3.49/3.58	c Original Problem   :
3.49/3.58	c   Problem name     : HOME/instance-2705266-1278572930.wbo
3.49/3.58	c   Variables        : 307 (238 binary, 0 integer, 69 implicit integer, 0 continuous)
3.49/3.58	c   Constraints      : 171 initial, 171 maximal
3.49/3.58	c Presolved Problem  :
3.49/3.58	c   Problem name     : t_HOME/instance-2705266-1278572930.wbo
3.49/3.58	c   Variables        : 305 (237 binary, 0 integer, 68 implicit integer, 0 continuous)
3.49/3.58	c   Constraints      : 166 initial, 3323 maximal
3.49/3.58	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.49/3.58	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.49/3.58	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
3.49/3.58	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.49/3.58	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.49/3.58	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.49/3.58	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.49/3.58	c   setppc           :       0.00          0          0          0          0          0          0          0          0
3.49/3.58	c   linear           :       0.00          0          0          0         68          0          4          1          0
3.49/3.58	c   indicator        :       0.00          0          0          0          0          0          1          0          0
3.49/3.58	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.49/3.58	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
3.49/3.58	c   root node        :          -        126          -          -        126          -          -          -          -
3.49/3.58	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.49/3.58	c   integral         :          0          0          0       5288          0          3        231          0          0       3690
3.49/3.58	c   setppc           :         23          6      23654       3213          0         49      14385          0          0          0
3.49/3.58	c   linear           :         68          6      23671       3226          0        548      51237       1066          0          0
3.49/3.58	c   indicator        :         68          0      23115       3239          0         92      22655          0          0          0
3.49/3.58	c   logicor          :          7+         6       9041       2587          0        262       3702          0          0          0
3.49/3.58	c   bounddisjunction :          0+         0       7904          0          0         25        540          0          0          0
3.49/3.58	c   countsols        :          0          0          0       2707          0          0          0          0          0          0
3.49/3.58	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.49/3.58	c   integral         :       0.65       0.00       0.00       0.65       0.00
3.49/3.58	c   setppc           :       0.03       0.00       0.03       0.00       0.00
3.49/3.58	c   linear           :       0.26       0.00       0.25       0.02       0.00
3.49/3.58	c   indicator        :       0.05       0.00       0.03       0.01       0.00
3.49/3.58	c   logicor          :       0.16       0.00       0.15       0.00       0.00
3.49/3.58	c   bounddisjunction :       0.07       0.00       0.07       0.00       0.00
3.49/3.58	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.49/3.58	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.49/3.58	c   vbounds          :       0.03       4925          0       1182
3.49/3.58	c   rootredcost      :       0.00         24          0         63
3.49/3.58	c   pseudoobj        :       0.08      23796        243      21602
3.49/3.58	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.49/3.58	c   propagation      :       0.05       1127       1103       7175       24.8          4       30.0          -
3.49/3.58	c   infeasible LP    :       0.06       1216       1198       6786       18.4          7       18.0          0
3.49/3.58	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.49/3.58	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.49/3.58	c   pseudo solution  :       0.00          2          2          8       13.9          0        0.0          -
3.49/3.58	c   applied globally :          -          -          -       4635       15.5          -          -          -
3.49/3.58	c   applied locally  :          -          -          -         17       36.6          -          -          -
3.49/3.58	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.49/3.58	c   cut pool         :       0.00          4          -          -          8          -    (maximal pool size: 41)
3.49/3.58	c   redcost          :       0.04       5394          0        599          0          0
3.49/3.58	c   impliedbounds    :       0.00          5          0          0          0          0
3.49/3.58	c   intobj           :       0.00          0          0          0          0          0
3.49/3.58	c   cgmip            :       0.00          0          0          0          0          0
3.49/3.58	c   gomory           :       0.01          5          0          0         38          0
3.49/3.58	c   strongcg         :       0.01          5          0          0         33          0
3.49/3.58	c   cmir             :       0.00          5          0          0          1          0
3.49/3.58	c   flowcover        :       0.01          5          0          0          1          0
3.49/3.58	c   clique           :       0.00          5          0          0          1          0
3.49/3.58	c   zerohalf         :       0.00          0          0          0          0          0
3.49/3.58	c   mcf              :       0.00          1          0          0          0          0
3.49/3.58	c   rapidlearning    :       0.01          1          0          0          0          0
3.49/3.58	c Pricers            :       Time      Calls       Vars
3.49/3.58	c   problem variables:       0.00          0          0
3.49/3.58	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.49/3.58	c   relpscost        :       0.65       2044          3        231          0          0       3690
3.49/3.58	c   pscost           :       0.00          0          0          0          0          0          0
3.49/3.58	c   inference        :       0.04       2684          0          0          0          0       5391
3.49/3.58	c   mostinf          :       0.00          0          0          0          0          0          0
3.49/3.58	c   leastinf         :       0.00          0          0          0          0          0          0
3.49/3.58	c   fullstrong       :       0.00          0          0          0          0          0          0
3.49/3.58	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.49/3.58	c   random           :       0.00          0          0          0          0          0          0
3.49/3.58	c Primal Heuristics  :       Time      Calls      Found
3.49/3.58	c   LP solutions     :       0.00          -         23
3.49/3.58	c   pseudo solutions :       0.00          -          0
3.49/3.58	c   feaspump         :       0.00          1          0
3.49/3.58	c   oneopt           :       0.01         24          0
3.49/3.58	c   fracdiving       :       0.00         39          0
3.49/3.58	c   coefdiving       :       0.00         40          0
3.49/3.58	c   pscostdiving     :       0.00         40          0
3.49/3.58	c   veclendiving     :       0.00         40          0
3.49/3.58	c   linesearchdiving :       0.00         40          0
3.49/3.58	c   guideddiving     :       0.00         40          0
3.49/3.58	c   objpscostdiving  :       0.00         39          0
3.49/3.58	c   rootsoldiving    :       0.00         39          0
3.49/3.58	c   trivial          :       0.00          2          0
3.49/3.58	c   simplerounding   :       0.00       2068          0
3.49/3.58	c   zirounding       :       0.01       1000          0
3.49/3.58	c   rounding         :       0.01        595          0
3.49/3.58	c   shifting         :       0.02        167          0
3.49/3.58	c   intshifting      :       0.00          0          0
3.49/3.58	c   twoopt           :       0.00          0          0
3.49/3.58	c   fixandinfer      :       0.00          0          0
3.49/3.58	c   intdiving        :       0.00          0          0
3.49/3.58	c   actconsdiving    :       0.00          0          0
3.49/3.58	c   octane           :       0.00          0          0
3.49/3.58	c   rens             :       0.01          1          0
3.49/3.58	c   rins             :       0.00          0          0
3.49/3.58	c   localbranching   :       0.00          0          0
3.49/3.58	c   mutation         :       0.00          0          0
3.49/3.58	c   crossover        :       0.05          6          0
3.49/3.58	c   dins             :       0.00          0          0
3.49/3.58	c   undercover       :       0.00          0          0
3.49/3.58	c   nlp              :       0.00          0          0
3.49/3.58	c   trysol           :       0.01        171        106
3.49/3.58	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.49/3.58	c   primal LP        :       0.00          0          0       0.00          -
3.49/3.58	c   dual LP          :       1.27       4251      36916       8.68   28965.70
3.49/3.58	c   lex dual LP      :       0.00          0          0       0.00          -
3.49/3.58	c   barrier LP       :       0.00          0          0       0.00          -
3.49/3.58	c   diving/probing LP:       0.01         33        216       6.55   18874.52
3.49/3.58	c   strong branching :       0.64       1251      26894      21.50   42219.85
3.49/3.58	c     (at root node) :          -         18       1763      97.94          -
3.49/3.58	c   conflict analysis:       0.00          0          0       0.00          -
3.49/3.58	c B&B Tree           :
3.49/3.58	c   number of runs   :          1
3.49/3.58	c   nodes            :       6673
3.49/3.58	c   nodes (total)    :       6673
3.49/3.58	c   nodes left       :          0
3.49/3.58	c   max depth        :         95
3.49/3.58	c   max depth (total):         95
3.49/3.58	c   backtracks       :       1110 (16.6%)
3.49/3.58	c   delayed cutoffs  :        953
3.49/3.58	c   repropagations   :       8752 (27369 domain reductions, 312 cutoffs)
3.49/3.58	c   avg switch length:       6.06
3.49/3.58	c   switching time   :       0.27
3.49/3.58	c Solution           :
3.49/3.58	c   Solutions found  :        129 (24 improvements)
3.49/3.58	c   First Solution   : +3.16200000000000e+03   (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <trysol>)
3.49/3.58	c   Primal Bound     : +6.00000000000000e+00   (in run 1, after 6619 nodes, 3.52 seconds, depth 18, found by <relaxation>)
3.49/3.58	c   Dual Bound       : +6.00000000000000e+00
3.49/3.58	c   Gap              :       0.00 %
3.49/3.58	c   Root Dual Bound  : +0.00000000000000e+00
3.49/3.58	c   Root Iterations  :        105
3.49/3.58	c Time complete: 3.58.

Verifier Data 

OK	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705266-1278572930/watcher-2705266-1278572930 -o /tmp/evaluation-result-2705266-1278572930/solver-2705266-1278572930 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705266-1278572930.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: 0.00 0.00 0.00 2/173 23184
/proc/meminfo: memFree=29690840/32950928 swapFree=67111528/67111528
[pid=23184] ppid=23182 vsize=12516 CPUtime=0
/proc/23184/stat : 23184 (pbscip.linux.x8) R 23182 23184 23101 0 -1 4202496 1976 0 0 0 0 0 0 0 21 0 1 0 25506531 12816384 1894 4089446400 4194304 10345943 140733790692784 18446744073709551615 9107500 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/23184/statm: 3129 1894 429 1502 0 1622 0

[startup+0.0610781 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 23184
/proc/meminfo: memFree=29690840/32950928 swapFree=67111528/67111528
[pid=23184] ppid=23182 vsize=24120 CPUtime=0.05
/proc/23184/stat : 23184 (pbscip.linux.x8) R 23182 23184 23101 0 -1 4202496 5755 0 0 0 5 0 0 0 21 0 1 0 25506531 24698880 4773 4089446400 4194304 10345943 140733790692784 18446744073709551615 6199295 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23184/statm: 6030 4773 742 1502 0 4523 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 24120

[startup+0.101071 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 23184
/proc/meminfo: memFree=29690840/32950928 swapFree=67111528/67111528
[pid=23184] ppid=23182 vsize=24120 CPUtime=0.09
/proc/23184/stat : 23184 (pbscip.linux.x8) R 23182 23184 23101 0 -1 4202496 6595 0 0 0 9 0 0 0 21 0 1 0 25506531 24698880 4870 4089446400 4194304 10345943 140733790692784 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23184/statm: 6030 4870 768 1502 0 4523 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24120

[startup+0.301034 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 23184
/proc/meminfo: memFree=29690840/32950928 swapFree=67111528/67111528
[pid=23184] ppid=23182 vsize=24120 CPUtime=0.3
/proc/23184/stat : 23184 (pbscip.linux.x8) R 23182 23184 23101 0 -1 4202496 6598 0 0 0 29 1 0 0 21 0 1 0 25506531 24698880 4873 4089446400 4194304 10345943 140733790692784 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23184/statm: 6030 4873 770 1502 0 4523 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 24120

[startup+0.700962 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 23184
/proc/meminfo: memFree=29690840/32950928 swapFree=67111528/67111528
[pid=23184] ppid=23182 vsize=24120 CPUtime=0.69
/proc/23184/stat : 23184 (pbscip.linux.x8) R 23182 23184 23101 0 -1 4202496 7384 0 0 0 68 1 0 0 22 0 1 0 25506531 24698880 4920 4089446400 4194304 10345943 140733790692784 18446744073709551615 7518855 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23184/statm: 6030 4920 777 1502 0 4523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24120

[startup+1.50083 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 23185
/proc/meminfo: memFree=29673100/32950928 swapFree=67111528/67111528
[pid=23184] ppid=23182 vsize=25384 CPUtime=1.5
/proc/23184/stat : 23184 (pbscip.linux.x8) R 23182 23184 23101 0 -1 4202496 9656 0 0 0 148 2 0 0 25 0 1 0 25506531 25993216 5231 4089446400 4194304 10345943 140733790692784 18446744073709551615 6785375 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23184/statm: 6346 5231 777 1502 0 4839 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 25384

[startup+3.10061 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 23185
/proc/meminfo: memFree=29672744/32950928 swapFree=67111528/67111528
[pid=23184] ppid=23182 vsize=26688 CPUtime=3.09
/proc/23184/stat : 23184 (pbscip.linux.x8) R 23182 23184 23101 0 -1 4202496 14270 0 0 0 303 6 0 0 25 0 1 0 25506531 27328512 5168 4089446400 4194304 10345943 140733790692784 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23184/statm: 6672 5168 786 1502 0 5165 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26688

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

[startup+3.50053 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 23185
/proc/meminfo: memFree=29671752/32950928 swapFree=67111528/67111528
[pid=23184] ppid=23182 vsize=27188 CPUtime=3.49
/proc/23184/stat : 23184 (pbscip.linux.x8) R 23182 23184 23101 0 -1 4202496 14306 0 0 0 342 7 0 0 25 0 1 0 25506531 27840512 5204 4089446400 4194304 10345943 140733790692784 18446744073709551615 4697161 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/23184/statm: 6797 5204 786 1502 0 5290 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 27188

Child status: 0
Real time (s): 3.59018
CPU time (s): 3.59045
CPU user time (s): 3.51447
CPU system time (s): 0.075988
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 28216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.51446
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14314
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 5

runsolver used 0.005999 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node122 at 2010-07-08 09:08:50
IDJOB=2705266
IDBENCH=78752
IDSOLVER=1214
FILE ID=node122/2705266-1278572930
PBS_JOBID= 11240210
Free space on /tmp= 73408 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110972763--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-2705266-1278572930/watcher-2705266-1278572930 -o /tmp/evaluation-result-2705266-1278572930/solver-2705266-1278572930 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705266-1278572930.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 9949b87f9004912630b1e1d8508ff079
RANDOM SEED=98541025

node122.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		: 2666.839
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	: 5333.67
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		: 2666.839
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.16
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		: 2666.839
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		: 2666.839
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	: 5332.81
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		: 2666.839
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	: 5332.76
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		: 2666.839
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	: 5332.67
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		: 2666.839
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		: 2666.839
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29691492 kB
Buffers:        158396 kB
Cached:        2872736 kB
SwapCached:          0 kB
Active:        1114044 kB
Inactive:      1979584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29691492 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12960 kB
Writeback:           0 kB
AnonPages:       62520 kB
Mapped:          14612 kB
Slab:           103336 kB
PageTables:       4516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   185028 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= 73396 MiB
End job on node122 at 2010-07-08 09:08:54