Trace number 2693329

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 7.8968 7.89676

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110966483--soft-66-100-0.wbo
MD5SUM666d5c712f5e475011fc9b955250b39c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark51
Best CPU time to get the best result obtained on this benchmark0.169973
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 constraints42
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 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1298
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-2693329-1277898696.wbo>
0.00/0.00	c original problem has 253 variables (211 bin, 0 int, 0 impl, 42 cont) and 144 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, 48 impls, 39 clqs
0.00/0.01	c (round 2) 0 del vars, 14 del conss, 42 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 48 impls, 39 clqs
0.00/0.01	c (round 3) 0 del vars, 14 del conss, 42 chg bounds, 0 chg sides, 0 chg coeffs, 46 upgd conss, 48 impls, 39 clqs
0.00/0.02	c    (0.0s) probing: 101/211 (47.9%) - 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 (4 rounds):
0.00/0.02	c  0 deleted vars, 14 deleted constraints, 42 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  48 implications, 39 cliques
0.00/0.02	c presolved problem has 253 variables (211 bin, 0 int, 0 impl, 42 cont) and 130 constraints
0.00/0.02	c      42 constraints of type <indicator>
0.00/0.02	c       1 constraints of type <knapsack>
0.00/0.02	c      39 constraints of type <setppc>
0.00/0.02	c      42 constraints of type <linear>
0.00/0.02	c       6 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.02
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 |    25 |     - |1047k|   0 |  12 | 253 | 130 | 253 |  46 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 1837
0.00/0.02	c y 0.0s|     1 |     0 |    25 |     - |1053k|   0 |  12 | 253 | 130 | 253 |  46 |   0 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    40 |     - |1125k|   0 |  23 | 253 | 130 | 253 |  63 |  17 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    75 |     - |1228k|   0 |  36 | 253 | 130 | 253 |  78 |  32 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    78 |     - |1231k|   0 |  39 | 253 | 130 | 253 |  81 |  35 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |    83 |     - |1231k|   0 |  42 | 253 | 130 | 253 |  82 |  36 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |    84 |     - |1232k|   0 |  43 | 253 | 130 | 253 |  83 |  37 |   0 |   0 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.09/0.17	c   0.2s|     1 |     2 |    84 |     - |1237k|   0 |  43 | 253 | 130 | 253 |  83 |  37 |   0 |  33 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.39/0.44	o 333
0.39/0.44	c * 0.4s|    36 |    26 |   390 |   8.7 |1300k|  20 |   - | 253 | 136 | 253 |  82 |  43 |   6 | 222 | 0.000000e+00 | 3.330000e+02 |    Inf 
0.39/0.46	o 300
0.39/0.46	c * 0.4s|    62 |    35 |   534 |   7.4 |1343k|  24 |   - | 253 | 151 | 253 |  83 |  50 |  21 | 244 | 0.000000e+00 | 3.000000e+02 |    Inf 
0.39/0.46	o 299
0.39/0.46	c * 0.4s|    63 |    34 |   534 |   7.3 |1348k|  24 |   - | 253 | 151 | 253 |  83 |  50 |  21 | 244 | 0.000000e+00 | 2.990000e+02 |    Inf 
0.39/0.48	o 241
0.39/0.48	c * 0.5s|    94 |    42 |   638 |   6.0 |1384k|  25 |   - | 253 | 180 | 253 |  80 |  51 |  50 | 251 | 0.000000e+00 | 2.410000e+02 |    Inf 
0.49/0.53	o 183
0.49/0.53	c * 0.5s|   147 |    62 |   864 |   5.3 |1431k|  25 |   - | 253 | 212 | 253 |  81 |  56 |  82 | 311 | 0.000000e+00 | 1.830000e+02 |    Inf 
0.69/0.76	o 173
0.69/0.76	c * 0.7s|   405 |   174 |  1699 |   4.0 |1651k|  28 |   - | 253 | 349 | 253 |  79 |  80 | 219 | 563 | 0.000000e+00 | 1.730000e+02 |    Inf 
0.99/1.00	o 169
0.99/1.00	c * 0.9s|   816 |   315 |  3122 |   3.7 |1978k|  36 |   - | 253 | 624 | 253 |  78 | 129 | 494 | 752 | 0.000000e+00 | 1.690000e+02 |    Inf 
1.49/1.53	o 157
1.49/1.53	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.49/1.53	c * 1.4s|  1692 |   612 |  7087 |   4.1 |2780k|  36 |   - | 253 |1256 | 253 |  80 | 258 |1129 |1131 | 0.000000e+00 | 1.570000e+02 |    Inf 
1.69/1.79	o 150
1.69/1.79	c * 1.6s|  2145 |   762 |  9417 |   4.4 |3170k|  36 |   - | 253 |1549 | 253 |  83 | 320 |1422 |1261 | 0.000000e+00 | 1.500000e+02 |    Inf 
1.69/1.79	o 133
1.69/1.79	c * 1.6s|  2146 |   723 |  9417 |   4.4 |3150k|  36 |   - | 253 |1549 | 253 |  83 | 320 |1422 |1261 | 0.000000e+00 | 1.330000e+02 |    Inf 
1.89/1.90	o 113
1.89/1.90	c * 1.7s|  2371 |   752 | 10334 |   4.3 |3267k|  36 |   - | 253 |1727 | 253 |  84 | 329 |1601 |1284 | 0.000000e+00 | 1.130000e+02 |    Inf 
1.89/1.93	o 112
1.89/1.93	c * 1.8s|  2430 |   774 | 10626 |   4.3 |3321k|  36 |   - | 253 |1764 | 253 |  83 | 333 |1639 |1289 | 0.000000e+00 | 1.120000e+02 |    Inf 
3.09/3.14	o 107
3.09/3.14	c f 2.9s|  4456 |  1232 | 24942 |   5.6 |4901k|  37 |   - | 253 |3280 | 253 |  80 | 606 |3360 |1549 | 0.000000e+00 | 1.070000e+02 |    Inf 
3.99/4.05	o 82
3.99/4.05	c * 3.8s|  6164 |  1155 | 34817 |   5.6 |5485k|  37 |   - | 253 |3987 | 253 |  77 | 793 |4879 |1595 | 0.000000e+00 | 8.200000e+01 |    Inf 
5.29/5.37	o 60
5.29/5.37	c * 5.0s|  8272 |  1078 | 55216 |   6.7 |5585k|  37 |   - | 253 |2947 | 253 |  80 |1074 |6977 |1619 | 0.000000e+00 | 6.000000e+01 |    Inf 
6.39/6.46	c   6.0s| 10000 |  1085 | 72849 |   7.3 |6070k|  37 |  12 | 253 |2825 | 253 |  77 |1302 |8721 |1625 | 0.000000e+00 | 6.000000e+01 |    Inf 
7.19/7.25	o 51
7.19/7.25	c * 6.8s| 11153 |   775 | 85382 |   7.6 |5621k|  37 |   - | 253 |2319 | 253 |  81 |1407 |9995 |1627 | 0.000000e+00 | 5.100000e+01 |    Inf 
7.79/7.89	c 
7.79/7.89	c SCIP Status        : problem is solved [optimal solution found]
7.79/7.89	c Solving Time (sec) : 7.36
7.79/7.89	c Solving Nodes      : 11768
7.79/7.89	c Primal Bound       : +5.10000000000000e+01 (148 solutions)
7.79/7.89	c Dual Bound         : +5.10000000000000e+01
7.79/7.89	c Gap                : 0.00 %
7.79/7.89	s OPTIMUM FOUND
7.79/7.89	v -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 -x149 -x148 
7.79/7.89	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x133 -x132 -x131 -x130 x129 -x128 -x127 
7.79/7.89	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
7.79/7.89	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 
7.79/7.89	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 
7.79/7.89	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 
7.79/7.89	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 
7.79/7.89	v -x4 -x3 -x2 -x1 
7.79/7.89	c SCIP Status        : problem is solved [optimal solution found]
7.79/7.89	c Solving Time       :       7.36
7.79/7.89	c Original Problem   :
7.79/7.89	c   Problem name     : HOME/instance-2693329-1277898696.wbo
7.79/7.89	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
7.79/7.89	c   Constraints      : 144 initial, 144 maximal
7.79/7.89	c Presolved Problem  :
7.79/7.89	c   Problem name     : t_HOME/instance-2693329-1277898696.wbo
7.79/7.89	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
7.79/7.89	c   Constraints      : 130 initial, 4009 maximal
7.79/7.89	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.79/7.89	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.79/7.89	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.79/7.89	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.79/7.89	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.79/7.89	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.79/7.89	c   probing          :       0.01          0          0          0          0          0          0          0          0
7.79/7.89	c   indicator        :       0.00          0          0          0          0          0          0          0          0
7.79/7.89	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
7.79/7.89	c   setppc           :       0.00          0          0          0          0          0          0          0          0
7.79/7.89	c   linear           :       0.00          0          0          0         42          0         14          0          0
7.79/7.89	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.79/7.89	c   root node        :          -         16          -          -         32          -          -          -          -
7.79/7.89	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.79/7.89	c   integral         :          0          0          0       8227          0          0        311          0          0       7672
7.79/7.89	c   indicator        :         42          0      37728       4146          0        247      43865          0          0          0
7.79/7.89	c   knapsack         :          1          6      37530       4142          0        248      35293          0          0          0
7.79/7.89	c   setppc           :         39          6      37165       4122          0        953      68172          0          0          0
7.79/7.89	c   linear           :         42          6      36286       4131          0        518      45990       1425          0          0
7.79/7.89	c   logicor          :          6+         6      20202       3046          0        406      10002          0          0          0
7.79/7.89	c   countsols        :          0          0          0       3296          0          0          0          0          0          0
7.79/7.89	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.79/7.89	c   integral         :       0.91       0.00       0.00       0.91       0.00
7.79/7.89	c   indicator        :       0.06       0.00       0.06       0.00       0.00
7.79/7.89	c   knapsack         :       0.98       0.00       0.98       0.00       0.00
7.79/7.89	c   setppc           :       0.13       0.00       0.13       0.00       0.00
7.79/7.89	c   linear           :       0.22       0.00       0.22       0.00       0.00
7.79/7.89	c   logicor          :       0.33       0.00       0.33       0.00       0.00
7.79/7.89	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.79/7.89	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.79/7.89	c   vbounds          :       0.01          2          0          0
7.79/7.89	c   rootredcost      :       0.01         17          0         16
7.79/7.89	c   pseudoobj        :       0.10      37843        252      37255
7.79/7.89	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.79/7.89	c   propagation      :       0.06       2377       2321      13878       22.7        142       10.7          -
7.79/7.89	c   infeasible LP    :       0.22       2808       2792      15506       23.4         69        6.9          0
7.79/7.89	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.79/7.89	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.79/7.89	c   pseudo solution  :       0.00         23         23        140       18.6          3        6.7          -
7.79/7.89	c   applied globally :          -          -          -      11079       16.9          -          -          -
7.79/7.89	c   applied locally  :          -          -          -         12       40.4          -          -          -
7.79/7.89	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.79/7.89	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 63)
7.79/7.89	c   redcost          :       0.08       8773          0       5142          0          0
7.79/7.89	c   impliedbounds    :       0.00          6          0          0          0          0
7.79/7.89	c   intobj           :       0.00          0          0          0          0          0
7.79/7.89	c   cgmip            :       0.00          0          0          0          0          0
7.79/7.89	c   gomory           :       0.01          6          0          0         53          0
7.79/7.89	c   strongcg         :       0.00          6          0          0         16          0
7.79/7.89	c   cmir             :       0.00          6          0          0          0          0
7.79/7.89	c   flowcover        :       0.02          6          0          0          0          0
7.79/7.89	c   clique           :       0.00          6          0          0          8          0
7.79/7.89	c   zerohalf         :       0.00          0          0          0          0          0
7.79/7.89	c   mcf              :       0.00          1          0          0          0          0
7.79/7.89	c   rapidlearning    :       0.00          0          0          0          0          0
7.79/7.89	c Pricers            :       Time      Calls       Vars
7.79/7.89	c   problem variables:       0.00          0          0
7.79/7.89	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.79/7.89	c   relpscost        :       0.91       4079          0        311          0          0       7672
7.79/7.89	c   pscost           :       0.00          0          0          0          0          0          0
7.79/7.89	c   inference        :       0.02       3281          0          0          0          0       6562
7.79/7.89	c   mostinf          :       0.00          0          0          0          0          0          0
7.79/7.89	c   leastinf         :       0.00          0          0          0          0          0          0
7.79/7.89	c   fullstrong       :       0.00          0          0          0          0          0          0
7.79/7.89	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.79/7.89	c   random           :       0.00          0          0          0          0          0          0
7.79/7.89	c Primal Heuristics  :       Time      Calls      Found
7.79/7.89	c   LP solutions     :       0.00          -         15
7.79/7.89	c   pseudo solutions :       0.00          -          0
7.79/7.89	c   oneopt           :       0.00         15          0
7.79/7.89	c   feaspump         :       0.00          1          0
7.79/7.89	c   linesearchdiving :       0.01         23          0
7.79/7.89	c   guideddiving     :       0.02         23          0
7.79/7.89	c   coefdiving       :       0.01         23          0
7.79/7.89	c   veclendiving     :       0.01         23          0
7.79/7.89	c   fracdiving       :       0.01         23          1
7.79/7.89	c   pscostdiving     :       0.01         24          0
7.79/7.89	c   objpscostdiving  :       0.00         18          0
7.79/7.89	c   rootsoldiving    :       0.00         18          0
7.79/7.89	c   trivial          :       0.00          2          0
7.79/7.89	c   simplerounding   :       0.03       4342          0
7.79/7.89	c   zirounding       :       0.01       1000          0
7.79/7.89	c   rounding         :       0.01        876          0
7.79/7.89	c   shifting         :       0.03        233          0
7.79/7.89	c   intshifting      :       0.00          3          0
7.79/7.89	c   twoopt           :       0.00          0          0
7.79/7.89	c   fixandinfer      :       0.00          0          0
7.79/7.89	c   intdiving        :       0.00          0          0
7.79/7.89	c   actconsdiving    :       0.00          0          0
7.79/7.89	c   octane           :       0.00          0          0
7.79/7.89	c   rens             :       0.01          1          0
7.79/7.89	c   rins             :       0.00          0          0
7.79/7.89	c   localbranching   :       0.00          0          0
7.79/7.89	c   mutation         :       0.00          0          0
7.79/7.89	c   crossover        :       0.09         12          0
7.79/7.89	c   dins             :       0.00          0          0
7.79/7.89	c   undercover       :       0.00          0          0
7.79/7.89	c   nlp              :       0.00          0          0
7.79/7.89	c   trysol           :       0.01        285        132
7.79/7.89	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.79/7.89	c   primal LP        :       0.00          0          0       0.00          -
7.79/7.89	c   dual LP          :       2.65       8979      94088      10.48   35504.91
7.79/7.89	c   lex dual LP      :       0.00          0          0       0.00          -
7.79/7.89	c   barrier LP       :       0.00          0          0       0.00          -
7.79/7.89	c   diving/probing LP:       0.05        154        519       3.37   10380.00
7.79/7.89	c   strong branching :       0.87       1628      34463      21.17   39612.64
7.79/7.89	c     (at root node) :          -         33       3269      99.06          -
7.79/7.89	c   conflict analysis:       0.00          0          0       0.00          -
7.79/7.89	c B&B Tree           :
7.79/7.89	c   number of runs   :          1
7.79/7.89	c   nodes            :      11768
7.79/7.89	c   nodes (total)    :      11768
7.79/7.89	c   nodes left       :          0
7.79/7.89	c   max depth        :         37
7.79/7.89	c   max depth (total):         37
7.79/7.89	c   backtracks       :       2897 (24.6%)
7.79/7.89	c   delayed cutoffs  :       1573
7.79/7.89	c   repropagations   :      10710 (76934 domain reductions, 791 cutoffs)
7.79/7.89	c   avg switch length:       4.88
7.79/7.89	c   switching time   :       0.55
7.79/7.89	c Solution           :
7.79/7.89	c   Solutions found  :        148 (17 improvements)
7.79/7.89	c   First Solution   : +1.83700000000000e+03   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
7.79/7.89	c   Primal Bound     : +5.10000000000000e+01   (in run 1, after 11153 nodes, 6.75 seconds, depth 22, found by <relaxation>)
7.79/7.89	c   Dual Bound       : +5.10000000000000e+01
7.79/7.89	c   Gap              :       0.00 %
7.79/7.89	c   Root Dual Bound  : +0.00000000000000e+00
7.79/7.89	c   Root Iterations  :         84
7.79/7.89	c Time complete: 7.89.

Verifier Data 

OK	51

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693329-1277898696/watcher-2693329-1277898696 -o /tmp/evaluation-result-2693329-1277898696/solver-2693329-1277898696 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693329-1277898696.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: 2.44 2.16 2.05 4/196 23644
/proc/meminfo: memFree=31348976/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=10976 CPUtime=0
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 1668 0 0 0 0 0 0 0 25 0 1 0 163509136 11239424 1588 4089446400 4194304 9819077 140734016724288 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/23644/statm: 2744 1588 392 1374 0 1365 0

[startup+0.0778331 s]
/proc/loadavg: 2.44 2.16 2.05 4/196 23644
/proc/meminfo: memFree=31348976/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=24304 CPUtime=0.07
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 7553 0 0 0 7 0 0 0 25 0 1 0 163509136 24887296 4475 4089446400 4194304 9819077 140734016724288 18446744073709551615 4333616 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 6076 4475 695 1374 0 4697 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 24304

[startup+0.100829 s]
/proc/loadavg: 2.44 2.16 2.05 4/196 23644
/proc/meminfo: memFree=31348976/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=17676 CPUtime=0.09
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 10707 0 0 0 9 0 0 0 25 0 1 0 163509136 18100224 2876 4089446400 4194304 9819077 140734016724288 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 4419 2876 715 1374 0 3040 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17676

[startup+0.300797 s]
/proc/loadavg: 2.44 2.16 2.05 4/196 23644
/proc/meminfo: memFree=31348976/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=17632 CPUtime=0.29
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 14255 0 0 0 28 1 0 0 25 0 1 0 163509136 18055168 2862 4089446400 4194304 9819077 140734016724288 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 4408 2862 718 1374 0 3029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17632

[startup+0.700724 s]
/proc/loadavg: 2.44 2.16 2.05 4/196 23644
/proc/meminfo: memFree=31348976/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=18148 CPUtime=0.69
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 25621 0 0 0 64 5 0 0 25 0 1 0 163509136 18583552 2984 4089446400 4194304 9819077 140734016724288 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 4537 2984 723 1374 0 3158 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18148

[startup+1.50058 s]
/proc/loadavg: 2.41 2.15 2.05 3/197 23645
/proc/meminfo: memFree=31337444/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=18772 CPUtime=1.49
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 46167 0 0 0 137 12 0 0 25 0 1 0 163509136 19222528 3389 4089446400 4194304 9819077 140734016724288 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 4693 3389 728 1374 0 3314 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18772

[startup+3.1003 s]
/proc/loadavg: 2.41 2.15 2.05 3/197 23645
/proc/meminfo: memFree=31336080/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=22348 CPUtime=3.09
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 88458 0 0 0 286 23 0 0 25 0 1 0 163509136 22884352 4273 4089446400 4194304 9819077 140734016724288 18446744073709551615 6364870 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 5587 4273 728 1374 0 4208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22348

[startup+6.30074 s]
/proc/loadavg: 2.38 2.15 2.05 3/197 23645
/proc/meminfo: memFree=31331996/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=24856 CPUtime=6.29
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 136869 0 0 0 586 43 0 0 25 0 1 0 163509136 25452544 4896 4089446400 4194304 9819077 140734016724288 18446744073709551615 4998282 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 6214 4896 728 1374 0 4835 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24856

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

[startup+7.1006 s]
/proc/loadavg: 2.38 2.15 2.05 3/197 23645
/proc/meminfo: memFree=31331252/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=25812 CPUtime=7.09
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 145689 0 0 0 660 49 0 0 25 0 1 0 163509136 26431488 5125 4089446400 4194304 9819077 140734016724288 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 6453 5125 728 1374 0 5074 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 25812

[startup+7.50053 s]
/proc/loadavg: 2.38 2.15 2.05 3/197 23645
/proc/meminfo: memFree=31331252/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=25428 CPUtime=7.49
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 150989 0 0 0 698 51 0 0 25 0 1 0 163509136 26038272 5168 4089446400 4194304 9819077 140734016724288 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 6436 5167 728 1374 0 5057 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 25428

[startup+7.7055 s]
/proc/loadavg: 2.38 2.15 2.05 3/197 23645
/proc/meminfo: memFree=31330284/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=25904 CPUtime=7.7
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 152312 0 0 0 718 52 0 0 25 0 1 0 163509136 26525696 5171 4089446400 4194304 9819077 140734016724288 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 6435 5170 728 1374 0 5056 0
Current children cumulated CPU time (s) 7.7
Current children cumulated vsize (KiB) 25904

[startup+7.80048 s]
/proc/loadavg: 2.38 2.15 2.05 3/197 23645
/proc/meminfo: memFree=31330284/32951124 swapFree=67111528/67111528
[pid=23644] ppid=23642 vsize=25904 CPUtime=7.79
/proc/23644/stat : 23644 (pbscip.linux.x8) R 23642 23644 21063 0 -1 4202496 152819 0 0 0 727 52 0 0 25 0 1 0 163509136 26525696 5177 4089446400 4194304 9819077 140734016724288 18446744073709551615 4999950 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/23644/statm: 6476 5177 728 1374 0 5097 0
Current children cumulated CPU time (s) 7.79
Current children cumulated vsize (KiB) 25904

Child status: 0
Real time (s): 7.89676
CPU time (s): 7.8968
CPU user time (s): 7.37088
CPU system time (s): 0.52592
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 26136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.37088
system time used= 0.52592
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153147
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= 7

runsolver used 0.017997 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node119 at 2010-06-30 13:51:36
IDJOB=2693329
IDBENCH=78845
IDSOLVER=1205
FILE ID=node119/2693329-1277898696
PBS_JOBID= 11197115
Free space on /tmp= 74212 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110966483--soft-66-100-0.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-2693329-1277898696/watcher-2693329-1277898696 -o /tmp/evaluation-result-2693329-1277898696/solver-2693329-1277898696 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693329-1277898696.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 666d5c712f5e475011fc9b955250b39c
RANDOM SEED=1048696094

node119.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		: 2666.802
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	: 5333.60
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		: 2666.802
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		: 2666.802
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		: 2666.802
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		: 2666.802
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	: 5332.73
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		: 2666.802
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		: 2666.802
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.802
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:     32951124 kB
MemFree:      31349504 kB
Buffers:        182836 kB
Cached:         954024 kB
SwapCached:          0 kB
Active:         838088 kB
Inactive:       622356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31349504 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6336 kB
Writeback:           0 kB
AnonPages:      323580 kB
Mapped:          19972 kB
Slab:            78392 kB
PageTables:       5076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1655824 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 node119 at 2010-06-30 13:51:44