Trace number 2705288

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 13.028 13.0278

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110969577--soft-66-100-0.wbo
MD5SUM8b066002eb3185cd3fd0fbc9dbe06f59
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark58
Best CPU time to get the best result obtained on this benchmark0.187971
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 1255
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [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-2705288-1278572931.wbo>
0.00/0.00	c original problem has 253 variables (211 bin, 0 int, 42 impl, 0 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, 6 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, 6 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, 61 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  61 implications, 39 cliques
0.00/0.02	c presolved problem has 253 variables (211 bin, 0 int, 42 impl, 0 cont) and 130 constraints
0.00/0.02	c       1 constraints of type <knapsack>
0.00/0.02	c      42 constraints of type <setppc>
0.00/0.02	c      42 constraints of type <linear>
0.00/0.02	c      42 constraints of type <indicator>
0.00/0.02	c       3 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.3
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 = 1790
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 # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
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 # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/indicator/addCouplingCons = 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 |    22 |     - |1054k|   0 |  15 | 253 | 130 | 253 |  46 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.03	c   0.0s|     1 |     0 |    46 |     - |1130k|   0 |  31 | 253 | 130 | 253 |  64 |  18 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |    67 |     - |1458k|   0 |  42 | 253 | 130 | 253 |  74 |  28 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |    92 |     - |1497k|   0 |  49 | 253 | 130 | 253 |  79 |  33 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.06	c   0.1s|     1 |     0 |   143 |     - |1574k|   0 |  45 | 253 | 130 | 253 |  81 |  35 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.08	c   0.1s|     1 |     0 |   184 |     - |1647k|   0 |  46 | 253 | 130 | 253 |  84 |  38 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.03/0.09	c   0.1s|     1 |     0 |   200 |     - |1682k|   0 |  48 | 253 | 130 | 253 |  86 |  40 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.2s|     1 |     2 |   200 |     - |1686k|   0 |  48 | 253 | 130 | 253 |  86 |  40 |   0 |  14 | 0.000000e+00 |      --      |    Inf 
0.09/0.18	o 1837
0.09/0.18	c y 0.2s|     2 |     1 |   200 |   0.0 |1689k|   1 |   - | 253 | 130 |   0 |   0 |  40 |   0 |  14 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.29/0.31	o 442
0.29/0.31	c * 0.3s|    13 |    10 |   529 |  27.4 |1719k|  11 |   - | 253 | 130 | 253 |  82 |  43 |   0 | 106 | 0.000000e+00 | 4.420000e+02 |    Inf 
0.39/0.46	o 340
0.39/0.46	c * 0.5s|    84 |    57 |   912 |   8.6 |1794k|  22 |   - | 253 | 153 | 253 |  79 |  46 |  23 | 277 | 0.000000e+00 | 3.400000e+02 |    Inf 
0.59/0.64	o 312
0.59/0.64	c * 0.6s|   376 |   252 |  1880 |   4.5 |2045k|  42 |   - | 253 | 251 | 253 |  84 |  64 | 122 | 448 | 0.000000e+00 | 3.120000e+02 |    Inf 
0.69/0.75	o 287
0.69/0.75	c * 0.7s|   603 |   386 |  2548 |   3.9 |2247k|  42 |   - | 253 | 368 | 253 |  83 |  73 | 239 | 541 | 0.000000e+00 | 2.870000e+02 |    Inf 
0.79/0.89	o 282
0.79/0.89	c * 0.9s|  1041 |   639 |  3415 |   3.1 |2571k|  42 |   - | 253 | 569 | 253 |  84 |  85 | 442 | 612 | 0.000000e+00 | 2.820000e+02 |    Inf 
0.79/0.90	o 273
0.79/0.90	c * 0.9s|  1056 |   641 |  3420 |   3.1 |2581k|  42 |   - | 253 | 574 | 253 |  83 |  85 | 447 | 612 | 0.000000e+00 | 2.730000e+02 |    Inf 
0.89/0.91	o 200
0.89/0.91	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.89/0.91	c * 0.9s|  1091 |   595 |  3529 |   3.1 |2571k|  42 |   - | 253 | 593 | 253 |  83 |  86 | 466 | 624 | 0.000000e+00 | 2.000000e+02 |    Inf 
0.89/0.94	o 177
0.89/0.94	c * 0.9s|  1157 |   561 |  3764 |   3.1 |2592k|  42 |   - | 253 | 625 | 253 |  82 |  92 | 498 | 652 | 0.000000e+00 | 1.770000e+02 |    Inf 
1.10/1.15	o 163
1.10/1.15	c * 1.1s|  1525 |   687 |  5446 |   3.4 |2875k|  42 |   - | 253 | 874 | 253 |  83 | 116 | 747 | 822 | 0.000000e+00 | 1.630000e+02 |    Inf 
1.19/1.24	o 154
1.19/1.24	c * 1.2s|  1705 |   728 |  6399 |   3.6 |3028k|  42 |   - | 253 |1029 | 253 |  83 | 138 | 902 | 894 | 0.000000e+00 | 1.540000e+02 |    Inf 
5.19/5.26	o 98
5.19/5.26	c c 5.3s|  9912 |  2738 | 46731 |   4.7 |7888k|  47 |   - | 253 |3432 | 253 |  79 | 925 |7643 |1618 | 0.000000e+00 | 9.800000e+01 |    Inf 
5.29/5.30	c   5.3s| 10000 |  2748 | 47333 |   4.7 |7894k|  47 |   - | 253 |3370 | 253 |  84 | 934 |7723 |1618 | 0.000000e+00 | 9.800000e+01 |    Inf 
10.19/10.26	c  10.3s| 20000 |  3927 |108116 |   5.4 |  11M|  47 |   5 | 253 |4742 | 253 |  79 |1852 |  16k|1691 | 0.000000e+00 | 9.800000e+01 |    Inf 
10.79/10.88	o 58
10.79/10.88	c *10.9s| 21267 |  2752 |114422 |   5.4 |  10M|  47 |   - | 253 |5035 | 253 |  80 |1994 |  17k|1695 | 0.000000e+00 | 5.800000e+01 |    Inf 
12.99/13.02	c 
12.99/13.02	c SCIP Status        : problem is solved [optimal solution found]
12.99/13.02	c Solving Time (sec) : 13.01
12.99/13.02	c Solving Nodes      : 23572
12.99/13.02	c Primal Bound       : +5.80000000000000e+01 (104 solutions)
12.99/13.02	c Dual Bound         : +5.80000000000000e+01
12.99/13.02	c Gap                : 0.00 %
12.99/13.02	s OPTIMUM FOUND
12.99/13.02	v -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
12.99/13.02	v -x147 -x146 -x145 x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 x130 -x129 -x128 -x127 
12.99/13.02	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x108 -x107 -x106 
12.99/13.02	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 
12.99/13.02	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 
12.99/13.02	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 
12.99/13.02	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 
12.99/13.02	v -x4 -x3 -x2 -x1 
12.99/13.02	c SCIP Status        : problem is solved [optimal solution found]
12.99/13.02	c Solving Time       :      13.01
12.99/13.02	c Original Problem   :
12.99/13.02	c   Problem name     : HOME/instance-2705288-1278572931.wbo
12.99/13.02	c   Variables        : 253 (211 binary, 0 integer, 42 implicit integer, 0 continuous)
12.99/13.02	c   Constraints      : 144 initial, 144 maximal
12.99/13.02	c Presolved Problem  :
12.99/13.02	c   Problem name     : t_HOME/instance-2705288-1278572931.wbo
12.99/13.02	c   Variables        : 253 (211 binary, 0 integer, 42 implicit integer, 0 continuous)
12.99/13.02	c   Constraints      : 130 initial, 5101 maximal
12.99/13.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
12.99/13.02	c   trivial          :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   implics          :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   probing          :       0.01          0          0          0          0          0          0          0          0
12.99/13.02	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   setppc           :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   linear           :       0.00          0          0          0         42          0         14          0          0
12.99/13.02	c   indicator        :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   logicor          :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   bounddisjunction :       0.00          0          0          0          0          0          0          0          0
12.99/13.02	c   root node        :          -         26          -          -         26          -          -          -          -
12.99/13.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
12.99/13.02	c   integral         :          0          0          0      16413          0          4        472          0          0      13650
12.99/13.02	c   knapsack         :          1          6      83788       9210          0        427      52049          0          0          0
12.99/13.02	c   setppc           :         42          6      83289       9190          0       1768     126902          0          0          0
12.99/13.02	c   linear           :         42          6      81574       9202          0        842      89764       2172          0          0
12.99/13.02	c   indicator        :         42          0      80708       9216          0        414     100101          0          0          0
12.99/13.02	c   logicor          :          3+         6      40845       6920          0        639      21045          0          0          0
12.99/13.02	c   bounddisjunction :          0+         0      32932          0          0        249       2645          0          0          0
12.99/13.02	c   countsols        :          0          0          0       7830          0          0          0          0          0          0
12.99/13.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
12.99/13.02	c   integral         :       0.87       0.00       0.00       0.87       0.00
12.99/13.02	c   knapsack         :       1.42       0.00       1.42       0.00       0.00
12.99/13.02	c   setppc           :       0.25       0.00       0.24       0.01       0.00
12.99/13.02	c   linear           :       0.52       0.00       0.49       0.03       0.00
12.99/13.02	c   indicator        :       0.19       0.00       0.16       0.03       0.00
12.99/13.02	c   logicor          :       0.96       0.00       0.96       0.00       0.00
12.99/13.02	c   bounddisjunction :       0.31       0.00       0.31       0.00       0.00
12.99/13.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
12.99/13.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
12.99/13.02	c   vbounds          :       0.09      21334          7       4426
12.99/13.02	c   rootredcost      :       0.01         13          0         13
12.99/13.02	c   pseudoobj        :       0.20      84405        805      99451
12.99/13.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.99/13.02	c   propagation      :       0.15       4730       4671      31130       24.8         55       22.5          -
12.99/13.02	c   infeasible LP    :       0.29       5388       5371      32889       23.1         47       16.4          0
12.99/13.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.99/13.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.99/13.02	c   pseudo solution  :       0.00          4          4         27       17.1          0        0.0          -
12.99/13.02	c   applied globally :          -          -          -      21418       17.5          -          -          -
12.99/13.02	c   applied locally  :          -          -          -         10       35.1          -          -          -
12.99/13.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.99/13.02	c   cut pool         :       0.00          5          -          -         54          -    (maximal pool size: 166)
12.99/13.02	c   redcost          :       0.09      16871          0       1275          0          0
12.99/13.02	c   impliedbounds    :       0.00          6          0          0          0          0
12.99/13.02	c   intobj           :       0.00          0          0          0          0          0
12.99/13.02	c   cgmip            :       0.00          0          0          0          0          0
12.99/13.02	c   gomory           :       0.01          6          0          0         73          0
12.99/13.02	c   strongcg         :       0.01          6          0          0        124          0
12.99/13.02	c   cmir             :       0.00          6          0          0          1          0
12.99/13.02	c   flowcover        :       0.02          6          0          0          2          0
12.99/13.02	c   clique           :       0.00          6          0          0          8          0
12.99/13.02	c   zerohalf         :       0.00          0          0          0          0          0
12.99/13.02	c   mcf              :       0.00          1          0          0          0          0
12.99/13.02	c   rapidlearning    :       0.01          1          0          0          0          0
12.99/13.02	c Pricers            :       Time      Calls       Vars
12.99/13.02	c   problem variables:       0.00          0          0
12.99/13.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.99/13.02	c   relpscost        :       0.87       7197          4        472          0          0      13650
12.99/13.02	c   pscost           :       0.00          0          0          0          0          0          0
12.99/13.02	c   inference        :       0.10       7819          0          0          0          0      15655
12.99/13.02	c   mostinf          :       0.00          0          0          0          0          0          0
12.99/13.02	c   leastinf         :       0.00          0          0          0          0          0          0
12.99/13.02	c   fullstrong       :       0.00          0          0          0          0          0          0
12.99/13.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.99/13.02	c   random           :       0.00          0          0          0          0          0          0
12.99/13.02	c Primal Heuristics  :       Time      Calls      Found
12.99/13.02	c   LP solutions     :       0.00          -         11
12.99/13.02	c   pseudo solutions :       0.00          -          0
12.99/13.02	c   oneopt           :       0.01         13          0
12.99/13.02	c   feaspump         :       0.00          1          0
12.99/13.02	c   fracdiving       :       0.02        157          0
12.99/13.02	c   linesearchdiving :       0.02        158          0
12.99/13.02	c   pscostdiving     :       0.04        158          0
12.99/13.02	c   veclendiving     :       0.03        158          0
12.99/13.02	c   guideddiving     :       0.02        159          0
12.99/13.02	c   coefdiving       :       0.05        160          1
12.99/13.02	c   rootsoldiving    :       0.01         93          0
12.99/13.02	c   objpscostdiving  :       0.01        103          0
12.99/13.02	c   trivial          :       0.00          2          0
12.99/13.02	c   simplerounding   :       0.01       7296          0
12.99/13.02	c   zirounding       :       0.01       1000          0
12.99/13.02	c   rounding         :       0.01       1165          0
12.99/13.02	c   shifting         :       0.04        315          0
12.99/13.02	c   intshifting      :       0.00          0          0
12.99/13.02	c   twoopt           :       0.00          0          0
12.99/13.02	c   fixandinfer      :       0.00          0          0
12.99/13.02	c   intdiving        :       0.00          0          0
12.99/13.02	c   actconsdiving    :       0.00          0          0
12.99/13.02	c   octane           :       0.00          0          0
12.99/13.02	c   rens             :       0.01          1          0
12.99/13.02	c   rins             :       0.00          0          0
12.99/13.02	c   localbranching   :       0.00          0          0
12.99/13.02	c   mutation         :       0.00          0          0
12.99/13.02	c   crossover        :       0.13         14          0
12.99/13.02	c   dins             :       0.00          0          0
12.99/13.02	c   undercover       :       0.00          0          0
12.99/13.02	c   nlp              :       0.00          0          0
12.99/13.02	c   trysol           :       0.01        326         92
12.99/13.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.99/13.02	c   primal LP        :       0.00          0          0       0.00          -
12.99/13.02	c   dual LP          :       4.57      16098     139767       8.68   30598.67
12.99/13.02	c   lex dual LP      :       0.00          0          0       0.00          -
12.99/13.02	c   barrier LP       :       0.00          0          0       0.00          -
12.99/13.02	c   diving/probing LP:       0.07        448       1219       2.72   17302.32
12.99/13.02	c   strong branching :       0.83       1699      34765      20.46   42061.39
12.99/13.02	c     (at root node) :          -         14       3276     234.00          -
12.99/13.02	c   conflict analysis:       0.00          0          0       0.00          -
12.99/13.02	c B&B Tree           :
12.99/13.02	c   number of runs   :          1
12.99/13.02	c   nodes            :      23572
12.99/13.02	c   nodes (total)    :      23572
12.99/13.02	c   nodes left       :          0
12.99/13.02	c   max depth        :         47
12.99/13.02	c   max depth (total):         47
12.99/13.02	c   backtracks       :       5524 (23.4%)
12.99/13.02	c   delayed cutoffs  :       3723
12.99/13.02	c   repropagations   :      24652 (138240 domain reductions, 1532 cutoffs)
12.99/13.02	c   avg switch length:       5.73
12.99/13.02	c   switching time   :       1.32
12.99/13.02	c Solution           :
12.99/13.02	c   Solutions found  :        104 (13 improvements)
12.99/13.02	c   First Solution   : +1.83700000000000e+03   (in run 1, after 1 nodes, 0.09 seconds, depth 0, found by <trysol>)
12.99/13.02	c   Primal Bound     : +5.80000000000000e+01   (in run 1, after 21267 nodes, 10.88 seconds, depth 23, found by <relaxation>)
12.99/13.02	c   Dual Bound       : +5.80000000000000e+01
12.99/13.02	c   Gap              :       0.00 %
12.99/13.02	c   Root Dual Bound  : +0.00000000000000e+00
12.99/13.02	c   Root Iterations  :        200
12.99/13.02	c Time complete: 13.02.

Verifier Data 

OK	58

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705288-1278572931/watcher-2705288-1278572931 -o /tmp/evaluation-result-2705288-1278572931/solver-2705288-1278572931 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705288-1278572931.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 2/172 19069
/proc/meminfo: memFree=30463132/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=12332 CPUtime=0
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 1942 0 0 0 0 0 0 0 21 0 1 0 25440371 12627968 1860 4089446400 4194304 10345943 140735688749232 18446744073709551615 6326861 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19069/statm: 3083 1860 429 1502 0 1576 0

[startup+0.0370289 s]
/proc/loadavg: 0.00 0.00 0.00 2/172 19069
/proc/meminfo: memFree=30463132/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=27580 CPUtime=0.03
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 5743 0 0 0 3 0 0 0 18 0 1 0 25440371 28241920 5308 4089446400 4194304 10345943 140735688749232 18446744073709551615 5148671 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 6895 5308 753 1502 0 5388 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 27580

[startup+0.101024 s]
/proc/loadavg: 0.00 0.00 0.00 2/172 19069
/proc/meminfo: memFree=30463132/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=29332 CPUtime=0.09
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 7931 0 0 0 9 0 0 0 18 0 1 0 25440371 30035968 5696 4089446400 4194304 10345943 140735688749232 18446744073709551615 9186026 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 7392 5699 765 1502 0 5885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29332

[startup+0.300981 s]
/proc/loadavg: 0.00 0.00 0.00 2/172 19069
/proc/meminfo: memFree=30463132/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=29568 CPUtime=0.29
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 7994 0 0 0 28 1 0 0 18 0 1 0 25440371 30277632 5758 4089446400 4194304 10345943 140735688749232 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 7392 5758 783 1502 0 5885 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29568

[startup+0.700946 s]
/proc/loadavg: 0.00 0.00 0.00 2/172 19069
/proc/meminfo: memFree=30463132/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=29568 CPUtime=0.69
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 8107 0 0 0 66 3 0 0 18 0 1 0 25440371 30277632 5871 4089446400 4194304 10345943 140735688749232 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 7392 5871 791 1502 0 5885 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29568

[startup+1.50074 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19070
/proc/meminfo: memFree=30441548/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=30912 CPUtime=1.49
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 8754 0 0 0 145 4 0 0 19 0 1 0 25440371 31653888 6518 4089446400 4194304 10345943 140735688749232 18446744073709551615 6003074 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 7728 6518 791 1502 0 6221 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30912

[startup+3.10043 s]
/proc/loadavg: 0.00 0.00 0.00 3/178 19080
/proc/meminfo: memFree=30409392/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=30308 CPUtime=3.09
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 11177 0 0 0 303 6 0 0 25 0 1 0 25440371 31035392 6490 4089446400 4194304 10345943 140735688749232 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 7577 6490 791 1502 0 6070 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30308

[startup+6.30083 s]
/proc/loadavg: 0.16 0.03 0.01 2/173 19097
/proc/meminfo: memFree=30438972/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=31796 CPUtime=6.29
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 18288 0 0 0 616 13 0 0 25 0 1 0 25440371 32559104 6409 4089446400 4194304 10345943 140735688749232 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 7949 6409 791 1502 0 6442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31796

[startup+12.7006 s]
/proc/loadavg: 0.23 0.05 0.02 2/173 19124
/proc/meminfo: memFree=30432288/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=37764 CPUtime=12.7
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 25565 0 0 0 1246 24 0 0 25 0 1 0 25440371 38670336 8126 4089446400 4194304 10345943 140735688749232 18446744073709551615 4689620 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 9441 8126 791 1502 0 7934 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 37764

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

[startup+12.9006 s]
/proc/loadavg: 0.23 0.05 0.02 2/173 19124
/proc/meminfo: memFree=30432288/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=38084 CPUtime=12.89
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 25575 0 0 0 1265 24 0 0 25 0 1 0 25440371 38998016 8136 4089446400 4194304 10345943 140735688749232 18446744073709551615 5083699 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 9521 8136 791 1502 0 8014 0
Current children cumulated CPU time (s) 12.89
Current children cumulated vsize (KiB) 38084

[startup+13.0005 s]
/proc/loadavg: 0.23 0.05 0.02 2/173 19124
/proc/meminfo: memFree=30432288/32950928 swapFree=67111528/67111528
[pid=19069] ppid=19067 vsize=38084 CPUtime=12.99
/proc/19069/stat : 19069 (pbscip.linux.x8) R 19067 19069 18971 0 -1 4202496 25575 0 0 0 1275 24 0 0 25 0 1 0 25440371 38998016 8136 4089446400 4194304 10345943 140735688749232 18446744073709551615 4911287 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19069/statm: 9521 8136 791 1502 0 8014 0
Current children cumulated CPU time (s) 12.99
Current children cumulated vsize (KiB) 38084

Child status: 0
Real time (s): 13.0278
CPU time (s): 13.028
CPU user time (s): 12.7811
CPU system time (s): 0.246962
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 38748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.7811
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25579
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= 8

runsolver used 0.022996 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node115 at 2010-07-08 09:08:51
IDJOB=2705288
IDBENCH=78771
IDSOLVER=1214
FILE ID=node115/2705288-1278572931
PBS_JOBID= 11240223
Free space on /tmp= 73628 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-t2001.13queen13.1110969577--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-2705288-1278572931/watcher-2705288-1278572931 -o /tmp/evaluation-result-2705288-1278572931/solver-2705288-1278572931 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705288-1278572931.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 8b066002eb3185cd3fd0fbc9dbe06f59
RANDOM SEED=970932403

node115.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		: 2666.812
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	: 5333.62
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		: 2666.812
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		: 2666.812
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		: 2666.812
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		: 2666.812
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	: 5332.74
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		: 2666.812
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		: 2666.812
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		: 2666.812
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:      30463660 kB
Buffers:        141260 kB
Cached:        2141844 kB
SwapCached:          0 kB
Active:         944760 kB
Inactive:      1399596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30463660 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12948 kB
Writeback:           0 kB
AnonPages:       60884 kB
Mapped:          14416 kB
Slab:            79844 kB
PageTables:       4408 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   181728 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= 73616 MiB
End job on node115 at 2010-07-08 09:09:05