Trace number 2693209

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 2.13967 2.13948

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110967142--soft-66-100-0.wbo
MD5SUM65e65c03fc0fa050f7280e0971164c23
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.52492
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 constraints29
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 1556
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 1555
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1145
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-2693209-1277895574.wbo>
0.00/0.00	c original problem has 227 variables (198 bin, 0 int, 0 impl, 29 cont) and 131 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, 37 impls, 48 clqs
0.00/0.01	c (round 2) 0 del vars, 18 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 37 impls, 48 clqs
0.00/0.01	c (round 3) 1 del vars, 19 del conss, 28 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 37 impls, 48 clqs
0.00/0.01	c (round 4) 2 del vars, 19 del conss, 28 chg bounds, 1 chg sides, 0 chg coeffs, 56 upgd conss, 37 impls, 48 clqs
0.01/0.02	c    (0.0s) probing: 101/197 (51.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.02	c presolving (5 rounds):
0.01/0.02	c  2 deleted vars, 19 deleted constraints, 28 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.01/0.02	c  37 implications, 48 cliques
0.01/0.02	c presolved problem has 225 variables (197 bin, 0 int, 0 impl, 28 cont) and 112 constraints
0.01/0.02	c      28 constraints of type <indicator>
0.01/0.02	c       1 constraints of type <knapsack>
0.01/0.02	c      48 constraints of type <setppc>
0.01/0.02	c      28 constraints of type <linear>
0.01/0.02	c       7 constraints of type <logicor>
0.01/0.02	c transformed objective value is always integral (scale: 1)
0.01/0.02	c Presolving Time: 0.02
0.01/0.02	c - non default parameters ----------------------------------------------------------------------
0.01/0.02	c # SCIP version 1.2.1.2
0.01/0.02	c 
0.01/0.02	c # frequency for displaying node information lines
0.01/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.02	c display/freq = 10000
0.01/0.02	c 
0.01/0.02	c # maximal time in seconds to run
0.01/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.02	c limits/time = 1800
0.01/0.02	c 
0.01/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.02	c limits/memory = 3420
0.01/0.02	c 
0.01/0.02	c # should presolving try to simplify inequalities
0.01/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.02	c constraints/linear/simplifyinequalities = TRUE
0.01/0.02	c 
0.01/0.02	c # should presolving try to simplify knapsacks
0.01/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.02	c 
0.01/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.02	c separating/rapidlearning/freq = 0
0.01/0.02	c 
0.01/0.02	c -----------------------------------------------------------------------------------------------
0.01/0.02	c start solving
0.01/0.02	c 
0.01/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.02	c   0.0s|     1 |     0 |    26 |     - | 973k|   0 |  20 | 225 | 112 | 225 |  56 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.01/0.02	o 1473
0.01/0.02	c y 0.0s|     1 |     0 |    26 |     - | 982k|   0 |  20 | 225 | 112 | 225 |  56 |   0 |   0 |   0 | 0.000000e+00 | 1.473000e+03 |    Inf 
0.01/0.03	c   0.0s|     1 |     0 |    54 |     - |1100k|   0 |  37 | 225 | 112 | 225 |  71 |  15 |   0 |   0 | 0.000000e+00 | 1.473000e+03 |    Inf 
0.01/0.04	c   0.0s|     1 |     0 |   102 |     - |1145k|   0 |  46 | 225 | 112 | 225 |  82 |  26 |   0 |   0 | 0.000000e+00 | 1.473000e+03 |    Inf 
0.01/0.05	c   0.0s|     1 |     0 |   122 |     - |1146k|   0 |  49 | 225 | 112 | 225 |  85 |  29 |   0 |   0 | 0.000000e+00 | 1.473000e+03 |    Inf 
0.18/0.21	c   0.2s|     1 |     2 |   122 |     - |1152k|   0 |  49 | 225 | 112 | 225 |  85 |  29 |   0 |  33 | 0.000000e+00 | 1.473000e+03 |    Inf 
0.58/0.61	o 317
0.58/0.61	c * 0.6s|    46 |    37 |   828 |  15.7 |1233k|  18 |   - | 225 | 125 | 225 |  76 |  34 |  13 | 299 | 0.000000e+00 | 3.170000e+02 |    Inf 
0.58/0.63	o 195
0.58/0.63	c * 0.6s|    86 |    49 |   929 |   9.5 |1267k|  22 |   - | 225 | 140 | 225 |  79 |  38 |  28 | 316 | 0.000000e+00 | 1.950000e+02 |    Inf 
0.58/0.64	o 157
0.58/0.64	c * 0.6s|    90 |    37 |   952 |   9.3 |1274k|  22 |   - | 225 | 147 | 225 |  78 |  38 |  35 | 321 | 0.000000e+00 | 1.570000e+02 |    Inf 
1.00/1.05	o 99
1.00/1.05	c * 1.0s|   414 |   161 |  2749 |   6.4 |1530k|  27 |   - | 225 | 354 | 225 |  81 |  92 | 242 | 734 | 0.000000e+00 | 9.900000e+01 |    Inf 
1.29/1.32	o 92
1.29/1.32	c * 1.2s|   683 |   238 |  4541 |   6.5 |1769k|  27 |   - | 225 | 552 | 225 |  79 | 125 | 441 | 993 | 0.000000e+00 | 9.200000e+01 |    Inf 
1.29/1.33	o 82
1.29/1.33	c * 1.2s|   698 |   240 |  4649 |   6.5 |1781k|  27 |   - | 225 | 552 | 225 |  78 | 127 | 446 | 999 | 0.000000e+00 | 8.200000e+01 |    Inf 
1.39/1.43	o 36
1.39/1.43	c * 1.3s|   861 |   191 |  5656 |   6.4 |1798k|  27 |   - | 225 | 668 | 225 |  79 | 143 | 566 |1046 | 0.000000e+00 | 3.600000e+01 |    Inf 
1.39/1.45	o 20
1.39/1.45	c * 1.4s|   878 |   161 |  6004 |   6.7 |1808k|  27 |   - | 225 | 676 | 225 |  76 | 145 | 600 |1053 | 0.000000e+00 | 2.000000e+01 |    Inf 
1.49/1.54	o 19
1.49/1.54	c * 1.4s|   940 |   132 |  7173 |   7.5 |1806k|  27 |   - | 225 | 737 | 225 |  77 | 153 | 669 |1123 | 0.000000e+00 | 1.900000e+01 |    Inf 
1.59/1.69	o 1
1.59/1.69	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.59/1.69	c * 1.6s|  1044 |    96 |  9450 |   8.9 |1815k|  27 |   - | 225 | 840 | 225 |  76 | 165 | 775 |1224 | 0.000000e+00 | 1.000000e-00 |    Inf 
2.10/2.13	c 
2.10/2.13	c SCIP Status        : problem is solved [optimal solution found]
2.10/2.13	c Solving Time (sec) : 1.97
2.10/2.13	c Solving Nodes      : 1417
2.10/2.13	c Primal Bound       : +1.00000000000000e-00 (43 solutions)
2.10/2.13	c Dual Bound         : +1.00000000000000e-00
2.10/2.13	c Gap                : 0.00 %
2.10/2.13	s OPTIMUM FOUND
2.10/2.13	v -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
2.10/2.13	v x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
2.10/2.13	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
2.10/2.13	v -x105 -x104 x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 
2.10/2.13	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 
2.10/2.13	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 
2.10/2.13	v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 x5 
2.10/2.13	v -x4 -x3 -x2 -x1 
2.10/2.13	c SCIP Status        : problem is solved [optimal solution found]
2.10/2.13	c Solving Time       :       1.97
2.10/2.13	c Original Problem   :
2.10/2.13	c   Problem name     : HOME/instance-2693209-1277895574.wbo
2.10/2.13	c   Variables        : 227 (198 binary, 0 integer, 0 implicit integer, 29 continuous)
2.10/2.13	c   Constraints      : 131 initial, 131 maximal
2.10/2.13	c Presolved Problem  :
2.10/2.13	c   Problem name     : t_HOME/instance-2693209-1277895574.wbo
2.10/2.13	c   Variables        : 225 (197 binary, 0 integer, 0 implicit integer, 28 continuous)
2.10/2.13	c   Constraints      : 112 initial, 1315 maximal
2.10/2.13	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.10/2.13	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.10/2.13	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
2.10/2.13	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.10/2.13	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.10/2.13	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.10/2.13	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.10/2.13	c   indicator        :       0.00          0          0          0          0          0          1          0          0
2.10/2.13	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
2.10/2.13	c   setppc           :       0.01          0          0          0          0          0          0          0          0
2.10/2.13	c   linear           :       0.00          0          0          0         28          0         18          1          0
2.10/2.13	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.10/2.13	c   root node        :          -         28          -          -         56          -          -          -          -
2.10/2.13	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.10/2.13	c   integral         :          0          0          0       1235          0         25        372          0          0        842
2.10/2.13	c   indicator        :         28          0       3238        572          0         17       2128          0          0          0
2.10/2.13	c   knapsack         :          1          4       4438        575          0         13        592          0          0          0
2.10/2.13	c   setppc           :         48          4       4411        569          0         43       8230          0          0          0
2.10/2.13	c   linear           :         28          4       4371        569          0         27       5013        153          0          0
2.10/2.13	c   logicor          :          7+         4       2114        459          0         17        619          0          0          0
2.10/2.13	c   countsols        :          0          0          0        489          0          0          0          0          0          0
2.10/2.13	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.10/2.13	c   integral         :       1.04       0.00       0.00       1.04       0.00
2.10/2.13	c   indicator        :       0.00       0.00       0.00       0.00       0.00
2.10/2.13	c   knapsack         :       0.09       0.00       0.09       0.00       0.00
2.10/2.13	c   setppc           :       0.00       0.00       0.00       0.00       0.00
2.10/2.13	c   linear           :       0.00       0.00       0.00       0.00       0.00
2.10/2.13	c   logicor          :       0.04       0.00       0.04       0.00       0.00
2.10/2.13	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.10/2.13	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.10/2.13	c   vbounds          :       0.00          2          0          0
2.10/2.13	c   rootredcost      :       0.00         11          0         28
2.10/2.13	c   pseudoobj        :       0.01       4263          8       1407
2.10/2.13	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.10/2.13	c   propagation      :       0.00        108        103        670       29.2         33        4.3          -
2.10/2.13	c   infeasible LP    :       0.03        429        416       2117       21.7         28        3.3          0
2.10/2.13	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.10/2.13	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.10/2.13	c   pseudo solution  :       0.00          1          1          9       39.3          2        3.0          -
2.10/2.13	c   applied globally :          -          -          -       1254       15.9          -          -          -
2.10/2.13	c   applied locally  :          -          -          -          1       31.0          -          -          -
2.10/2.13	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.10/2.13	c   cut pool         :       0.00          3          -          -          1          -    (maximal pool size: 49)
2.10/2.13	c   redcost          :       0.01       1296          0        407          0          0
2.10/2.13	c   impliedbounds    :       0.00          4          0          0          0          0
2.10/2.13	c   intobj           :       0.00          0          0          0          0          0
2.10/2.13	c   cgmip            :       0.00          0          0          0          0          0
2.10/2.13	c   gomory           :       0.02          4          0          0         35          0
2.10/2.13	c   strongcg         :       0.00          4          0          0         29          0
2.10/2.13	c   cmir             :       0.00          4          0          0          0          0
2.10/2.13	c   flowcover        :       0.00          4          0          0          0          0
2.10/2.13	c   clique           :       0.00          4          0          0          7          0
2.10/2.13	c   zerohalf         :       0.00          0          0          0          0          0
2.10/2.13	c   mcf              :       0.00          1          0          0          0          0
2.10/2.13	c   rapidlearning    :       0.00          0          0          0          0          0
2.10/2.13	c Pricers            :       Time      Calls       Vars
2.10/2.13	c   problem variables:       0.00          0          0
2.10/2.13	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.10/2.13	c   relpscost        :       1.03        659         25        372          0          0        842
2.10/2.13	c   pscost           :       0.00          0          0          0          0          0          0
2.10/2.13	c   inference        :       0.01        479          0          0          0          0        958
2.10/2.13	c   mostinf          :       0.00          0          0          0          0          0          0
2.10/2.13	c   leastinf         :       0.00          0          0          0          0          0          0
2.10/2.13	c   fullstrong       :       0.00          0          0          0          0          0          0
2.10/2.13	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.10/2.13	c   random           :       0.00          0          0          0          0          0          0
2.10/2.13	c Primal Heuristics  :       Time      Calls      Found
2.10/2.13	c   LP solutions     :       0.00          -         10
2.10/2.13	c   pseudo solutions :       0.00          -          0
2.10/2.13	c   oneopt           :       0.02         11          0
2.10/2.13	c   linesearchdiving :       0.00          7          0
2.10/2.13	c   guideddiving     :       0.00          7          0
2.10/2.13	c   objpscostdiving  :       0.00          4          0
2.10/2.13	c   coefdiving       :       0.01          8          0
2.10/2.13	c   pscostdiving     :       0.01          8          0
2.10/2.13	c   rootsoldiving    :       0.00          5          0
2.10/2.13	c   trivial          :       0.00          2          0
2.10/2.13	c   simplerounding   :       0.01        511          0
2.10/2.13	c   zirounding       :       0.00        446          0
2.10/2.13	c   rounding         :       0.02        313          0
2.10/2.13	c   shifting         :       0.05        101          0
2.10/2.13	c   intshifting      :       0.00          6          0
2.10/2.13	c   twoopt           :       0.00          0          0
2.10/2.13	c   fixandinfer      :       0.00          0          0
2.10/2.13	c   feaspump         :       0.00          1          0
2.10/2.13	c   fracdiving       :       0.01          8          0
2.10/2.13	c   veclendiving     :       0.00          8          0
2.10/2.13	c   intdiving        :       0.00          0          0
2.10/2.13	c   actconsdiving    :       0.00          0          0
2.10/2.13	c   octane           :       0.00          0          0
2.10/2.13	c   rens             :       0.02          1          0
2.10/2.13	c   rins             :       0.00          0          0
2.10/2.13	c   localbranching   :       0.00          0          0
2.10/2.13	c   mutation         :       0.00          0          0
2.10/2.13	c   crossover        :       0.00          1          0
2.10/2.13	c   dins             :       0.00          0          0
2.10/2.13	c   undercover       :       0.00          0          0
2.10/2.13	c   nlp              :       0.00          0          0
2.10/2.13	c   trysol           :       0.00         53         33
2.10/2.13	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.10/2.13	c   primal LP        :       0.00          0          0       0.00          -
2.10/2.13	c   dual LP          :       0.47       1260      17887      14.20   38057.45
2.10/2.13	c   lex dual LP      :       0.00          0          0       0.00          -
2.10/2.13	c   barrier LP       :       0.00          0          0       0.00          -
2.10/2.13	c   diving/probing LP:       0.04         81        477       5.89   11925.00
2.10/2.13	c   strong branching :       1.00       1401      47161      33.66   47161.00
2.10/2.13	c     (at root node) :          -         33       5190     157.27          -
2.10/2.13	c   conflict analysis:       0.00          0          0       0.00          -
2.10/2.13	c B&B Tree           :
2.10/2.13	c   number of runs   :          1
2.10/2.13	c   nodes            :       1417
2.10/2.13	c   nodes (total)    :       1417
2.10/2.13	c   nodes left       :          0
2.10/2.13	c   max depth        :         27
2.10/2.13	c   max depth (total):         27
2.10/2.13	c   backtracks       :        244 (17.2%)
2.10/2.13	c   delayed cutoffs  :        103
2.10/2.13	c   repropagations   :        935 (2912 domain reductions, 40 cutoffs)
2.10/2.13	c   avg switch length:       3.49
2.10/2.13	c   switching time   :       0.03
2.10/2.13	c Solution           :
2.10/2.13	c   Solutions found  :         43 (11 improvements)
2.10/2.13	c   First Solution   : +1.47300000000000e+03   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
2.10/2.13	c   Primal Bound     : +1.00000000000000e-00   (in run 1, after 1044 nodes, 1.57 seconds, depth 16, found by <relaxation>)
2.10/2.13	c   Dual Bound       : +1.00000000000000e-00
2.10/2.13	c   Gap              :       0.00 %
2.10/2.13	c   Root Dual Bound  : +0.00000000000000e+00
2.10/2.13	c   Root Iterations  :        122
2.10/2.13	c Time complete: 2.12.

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693209-1277895574/watcher-2693209-1277895574 -o /tmp/evaluation-result-2693209-1277895574/solver-2693209-1277895574 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693209-1277895574.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: 2.00 2.00 2.00 4/178 22616
/proc/meminfo: memFree=31665800/32950940 swapFree=67111528/67111528
[pid=22616] ppid=22614 vsize=10856 CPUtime=0
/proc/22616/stat : 22616 (pbscip.linux.x8) R 22614 22616 20946 0 -1 4202496 1664 0 0 0 0 0 0 0 25 0 1 0 163149109 11116544 1585 4089446400 4194304 9819077 140737481001680 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22616/statm: 2714 1585 392 1374 0 1335 0

[startup+0.0156731 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 22616
/proc/meminfo: memFree=31665800/32950940 swapFree=67111528/67111528
[pid=22616] ppid=22614 vsize=13548 CPUtime=0.01
/proc/22616/stat : 22616 (pbscip.linux.x8) R 22614 22616 20946 0 -1 4202496 4614 0 0 0 1 0 0 0 25 0 1 0 163149109 13873152 2126 4089446400 4194304 9819077 140737481001680 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22616/statm: 3387 2126 524 1374 0 2008 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13548

[startup+0.100659 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 22616
/proc/meminfo: memFree=31665800/32950940 swapFree=67111528/67111528
[pid=22616] ppid=22614 vsize=22460 CPUtime=0.09
/proc/22616/stat : 22616 (pbscip.linux.x8) R 22614 22616 20946 0 -1 4202496 11427 0 0 0 9 0 0 0 25 0 1 0 163149109 22999040 4037 4089446400 4194304 9819077 140737481001680 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22616/statm: 5572 4023 719 1374 0 4193 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22460

[startup+0.300623 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 22616
/proc/meminfo: memFree=31665800/32950940 swapFree=67111528/67111528
[pid=22616] ppid=22614 vsize=22480 CPUtime=0.29
/proc/22616/stat : 22616 (pbscip.linux.x8) R 22614 22616 20946 0 -1 4202496 14343 0 0 0 28 1 0 0 25 0 1 0 163149109 23019520 4018 4089446400 4194304 9819077 140737481001680 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22616/statm: 5620 4018 721 1374 0 4241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22480

[startup+0.700553 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 22616
/proc/meminfo: memFree=31665800/32950940 swapFree=67111528/67111528
[pid=22616] ppid=22614 vsize=22576 CPUtime=0.69
/proc/22616/stat : 22616 (pbscip.linux.x8) R 22614 22616 20946 0 -1 4202496 24295 0 0 0 67 2 0 0 25 0 1 0 163149109 23117824 4051 4089446400 4194304 9819077 140737481001680 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22616/statm: 5644 4051 726 1374 0 4265 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22576

[startup+1.50045 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22617
/proc/meminfo: memFree=31651284/32950940 swapFree=67111528/67111528
[pid=22616] ppid=22614 vsize=23812 CPUtime=1.49
/proc/22616/stat : 22616 (pbscip.linux.x8) R 22614 22616 20946 0 -1 4202496 50953 0 0 0 139 10 0 0 25 0 1 0 163149109 24383488 4363 4089446400 4194304 9819077 140737481001680 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22616/statm: 5995 4364 728 1374 0 4616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23812

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

[startup+1.90034 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22617
/proc/meminfo: memFree=31651284/32950940 swapFree=67111528/67111528
[pid=22616] ppid=22614 vsize=22904 CPUtime=1.89
/proc/22616/stat : 22616 (pbscip.linux.x8) R 22614 22616 20946 0 -1 4202496 59763 0 0 0 176 13 0 0 25 0 1 0 163149109 23453696 4388 4089446400 4194304 9819077 140737481001680 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22616/statm: 5726 4388 728 1374 0 4347 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 22904

[startup+2.10031 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 22617
/proc/meminfo: memFree=31650680/32950940 swapFree=67111528/67111528
[pid=22616] ppid=22614 vsize=23100 CPUtime=2.1
/proc/22616/stat : 22616 (pbscip.linux.x8) R 22614 22616 20946 0 -1 4202496 63483 0 0 0 195 15 0 0 25 0 1 0 163149109 23654400 4435 4089446400 4194304 9819077 140737481001680 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22616/statm: 5775 4435 728 1374 0 4396 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 23100

Child status: 0
Real time (s): 2.13948
CPU time (s): 2.13967
CPU user time (s): 1.9797
CPU system time (s): 0.159975
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 24076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9797
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63861
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= 25

runsolver used 0.004999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node117 at 2010-06-30 12:59:34
IDJOB=2693209
IDBENCH=78760
IDSOLVER=1205
FILE ID=node117/2693209-1277895574
PBS_JOBID= 11197119
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110967142--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-2693209-1277895574/watcher-2693209-1277895574 -o /tmp/evaluation-result-2693209-1277895574/solver-2693209-1277895574 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693209-1277895574.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 65e65c03fc0fa050f7280e0971164c23
RANDOM SEED=1998797248

node117.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      31666328 kB
Buffers:        178864 kB
Cached:         850544 kB
SwapCached:          0 kB
Active:         567908 kB
Inactive:       576700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      31666328 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6352 kB
Writeback:           0 kB
AnonPages:      114948 kB
Mapped:          15456 kB
Slab:            77548 kB
PageTables:       5360 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   260780 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74204 MiB
End job on node117 at 2010-06-30 12:59:36