Trace number 2693205

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 4.12537 4.12676

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110970631--soft-33-100-0.wbo
MD5SUMe6f21b791cbec43296f2521eec73463c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark0.212966
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints69
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1320
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-2693205-1277895427.wbo>
0.00/0.00	c original problem has 307 variables (238 bin, 0 int, 0 impl, 69 cont) and 171 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 75 impls, 20 clqs
0.00/0.01	c (round 2) 0 del vars, 4 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 75 impls, 20 clqs
0.00/0.01	c (round 3) 1 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 75 impls, 20 clqs
0.00/0.01	c (round 4) 2 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 30 upgd conss, 75 impls, 20 clqs
0.00/0.02	c    (0.0s) probing: 101/237 (42.6%) - 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 (5 rounds):
0.00/0.02	c  2 deleted vars, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02	c  75 implications, 20 cliques
0.00/0.02	c presolved problem has 305 variables (237 bin, 0 int, 0 impl, 68 cont) and 166 constraints
0.00/0.02	c      68 constraints of type <indicator>
0.00/0.02	c      20 constraints of type <setppc>
0.00/0.02	c      68 constraints of type <linear>
0.00/0.02	c      10 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 1.2.1.2
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 |     8 |     - |1053k|   0 |   0 | 305 | 166 | 305 |  30 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    33 |     - |1079k|   0 |  17 | 305 | 166 | 305 |  50 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	o 3162
0.00/0.02	c y 0.0s|     1 |     0 |    33 |     - |1088k|   0 |  17 | 305 | 166 | 305 |  50 |  20 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    50 |     - |1196k|   0 |  25 | 305 | 166 | 305 |  61 |  31 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    82 |     - |1203k|   0 |  27 | 305 | 166 | 305 |  65 |  35 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    83 |     - |1208k|   0 |  27 | 305 | 166 | 305 |  66 |  36 |   0 |   0 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.09/0.11	c   0.1s|     1 |     2 |    83 |     - |1217k|   0 |  27 | 305 | 166 | 305 |  66 |  36 |   0 |  27 | 0.000000e+00 | 3.162000e+03 |    Inf 
0.39/0.40	o 310
0.39/0.40	c * 0.4s|    91 |    70 |   533 |   5.0 |1365k|  74 |   - | 305 | 176 | 305 |  78 |  57 |  10 | 269 | 0.000000e+00 | 3.100000e+02 |    Inf 
0.39/0.40	o 193
0.39/0.40	c * 0.4s|    99 |    60 |   548 |   4.7 |1364k|  74 |   - | 305 | 176 | 305 |  79 |  58 |  10 | 269 | 0.000000e+00 | 1.930000e+02 |    Inf 
0.39/0.40	o 183
0.39/0.40	c * 0.4s|   100 |    58 |   548 |   4.7 |1371k|  74 |   - | 305 | 176 | 305 |  79 |  58 |  10 | 269 | 0.000000e+00 | 1.830000e+02 |    Inf 
0.49/0.50	o 181
0.49/0.50	c * 0.5s|   116 |    64 |   835 |   6.5 |1413k|  74 |   - | 305 | 181 | 305 |  68 |  64 |  17 | 388 | 0.000000e+00 | 1.810000e+02 |    Inf 
0.49/0.52	o 122
0.49/0.52	c * 0.5s|   135 |    63 |   945 |   6.4 |1431k|  74 |   - | 305 | 181 | 305 |  75 |  74 |  17 | 410 | 0.000000e+00 | 1.220000e+02 |    Inf 
0.49/0.57	o 106
0.49/0.57	c * 0.5s|   242 |   115 |  1280 |   5.0 |1556k|  74 |   - | 305 | 222 | 305 |  81 |  98 |  58 | 454 | 0.000000e+00 | 1.060000e+02 |    Inf 
0.49/0.58	o 96
0.49/0.58	c * 0.5s|   244 |   108 |  1291 |   5.0 |1563k|  74 |   - | 305 | 222 | 305 |  81 |  98 |  58 | 454 | 0.000000e+00 | 9.600000e+01 |    Inf 
0.59/0.64	o 81
0.59/0.64	c * 0.6s|   281 |    92 |  1771 |   6.0 |1586k|  74 |   - | 305 | 241 | 305 |  75 | 113 |  78 | 534 | 0.000000e+00 | 8.100000e+01 |    Inf 
0.69/0.72	o 76
0.69/0.72	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.72	c * 0.7s|   316 |   100 |  2085 |   6.4 |1646k|  74 |   - | 305 | 240 | 305 |  73 | 133 |  88 | 643 | 0.000000e+00 | 7.600000e+01 |    Inf 
0.79/0.84	o 74
0.79/0.84	c * 0.8s|   405 |   161 |  2683 |   6.4 |1736k|  74 |   - | 305 | 261 | 305 |  67 | 158 | 111 | 772 | 0.000000e+00 | 7.400000e+01 |    Inf 
0.79/0.88	o 73
0.79/0.88	c * 0.8s|   425 |   154 |  3004 |   6.9 |1737k|  74 |   - | 305 | 277 | 305 |  77 | 178 | 127 | 806 | 0.000000e+00 | 7.300000e+01 |    Inf 
0.89/0.91	o 71
0.89/0.91	c * 0.8s|   437 |   138 |  3268 |   7.3 |1729k|  74 |   - | 305 | 286 | 305 |  73 | 182 | 137 | 851 | 0.000000e+00 | 7.100000e+01 |    Inf 
2.59/2.60	o 63
2.59/2.60	c * 2.4s|  3703 |   854 | 18138 |   4.9 |4120k|  74 |   - | 305 |2290 | 305 |  67 | 513 |2544 |1300 | 0.000000e+00 | 6.300000e+01 |    Inf 
2.79/2.89	o 51
2.79/2.89	c * 2.6s|  4269 |   780 | 21632 |   5.0 |4218k|  74 |   - | 305 |2083 | 305 |  68 | 581 |3026 |1343 | 0.000000e+00 | 5.100000e+01 |    Inf 
3.29/3.33	o 36
3.29/3.33	c * 3.0s|  4931 |   821 | 28629 |   5.8 |4452k|  74 |   - | 305 |1829 | 305 |  69 | 712 |3591 |1448 | 0.000000e+00 | 3.600000e+01 |    Inf 
3.39/3.46	o 27
3.39/3.46	c * 3.2s|  5131 |   755 | 31064 |   6.0 |4397k|  74 |   - | 305 |1500 | 305 |  65 | 734 |3786 |1462 | 0.000000e+00 | 2.700000e+01 |    Inf 
3.59/3.60	o 25
3.59/3.60	c * 3.3s|  5346 |   786 | 34211 |   6.4 |4514k|  74 |   - | 305 |1541 | 305 |  66 | 775 |3994 |1484 | 0.000000e+00 | 2.500000e+01 |    Inf 
3.99/4.09	o 19
3.99/4.09	c * 3.8s|  5918 |   105 | 44747 |   7.5 |3242k|  74 |   - | 305 |1330 | 305 |  65 | 883 |4877 |1493 | 0.000000e+00 | 1.900000e+01 |    Inf 
4.09/4.12	c 
4.09/4.12	c SCIP Status        : problem is solved [optimal solution found]
4.09/4.12	c Solving Time (sec) : 3.80
4.09/4.12	c Solving Nodes      : 5930
4.09/4.12	c Primal Bound       : +1.90000000000000e+01 (163 solutions)
4.09/4.12	c Dual Bound         : +1.90000000000000e+01
4.09/4.12	c Gap                : 0.00 %
4.09/4.12	s OPTIMUM FOUND
4.09/4.12	v -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
4.09/4.12	v -x147 x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
4.09/4.12	v -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 
4.09/4.12	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 
4.09/4.12	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 
4.09/4.12	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 
4.09/4.12	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 
4.09/4.12	v -x4 -x3 -x2 -x1 
4.09/4.12	c SCIP Status        : problem is solved [optimal solution found]
4.09/4.12	c Solving Time       :       3.80
4.09/4.12	c Original Problem   :
4.09/4.12	c   Problem name     : HOME/instance-2693205-1277895427.wbo
4.09/4.12	c   Variables        : 307 (238 binary, 0 integer, 0 implicit integer, 69 continuous)
4.09/4.12	c   Constraints      : 171 initial, 171 maximal
4.09/4.12	c Presolved Problem  :
4.09/4.12	c   Problem name     : t_HOME/instance-2693205-1277895427.wbo
4.09/4.12	c   Variables        : 305 (237 binary, 0 integer, 0 implicit integer, 68 continuous)
4.09/4.12	c   Constraints      : 166 initial, 2333 maximal
4.09/4.12	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.09/4.12	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.09/4.12	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
4.09/4.12	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.09/4.12	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.09/4.12	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.09/4.12	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.09/4.12	c   indicator        :       0.00          0          0          0          0          0          1          0          0
4.09/4.12	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.09/4.12	c   linear           :       0.00          0          0          0         68          0          4          1          0
4.09/4.12	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.09/4.12	c   root node        :          -         54          -          -        108          -          -          -          -
4.09/4.12	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.09/4.12	c   integral         :          0          0          0       4399          0          0        195          0          0       3612
4.09/4.12	c   indicator        :         68          0      19815       2432          0        114      27489          0          0          0
4.09/4.12	c   setppc           :         20          5      19649       2411          0         51      13892          0          0          0
4.09/4.12	c   linear           :         68          5      19640       2425          0        577      64972        879          0          0
4.09/4.12	c   logicor          :         10+         5       9868       1905          0        440       5553          0          0          0
4.09/4.12	c   countsols        :          0          0          0       1954          0          0          0          0          0          0
4.09/4.12	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.09/4.12	c   integral         :       0.95       0.00       0.00       0.95       0.00
4.09/4.12	c   indicator        :       0.04       0.00       0.03       0.01       0.00
4.09/4.12	c   setppc           :       0.02       0.00       0.02       0.00       0.00
4.09/4.12	c   linear           :       0.32       0.00       0.32       0.00       0.00
4.09/4.12	c   logicor          :       0.16       0.00       0.16       0.00       0.00
4.09/4.12	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.09/4.12	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.09/4.12	c   vbounds          :       0.01          2          0          0
4.09/4.12	c   rootredcost      :       0.00         19          0         54
4.09/4.12	c   pseudoobj        :       0.07      19762        134      23290
4.09/4.12	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.09/4.12	c   propagation      :       0.02       1202       1177       7804       21.8        248        4.7          -
4.09/4.12	c   infeasible LP    :       0.06       1191       1187       6296       18.7        124        3.2          0
4.09/4.12	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.09/4.12	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.09/4.12	c   pseudo solution  :       0.00         13         13         45        9.8          0        0.0          -
4.09/4.12	c   applied globally :          -          -          -       4905       14.6          -          -          -
4.09/4.12	c   applied locally  :          -          -          -          5       41.6          -          -          -
4.09/4.12	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.09/4.12	c   cut pool         :       0.00          3          -          -          1          -    (maximal pool size: 20)
4.09/4.12	c   redcost          :       0.01       4710          0       3624          0          0
4.09/4.12	c   impliedbounds    :       0.00          4          0          0          0          0
4.09/4.12	c   intobj           :       0.00          0          0          0          0          0
4.09/4.12	c   cgmip            :       0.00          0          0          0          0          0
4.09/4.12	c   gomory           :       0.02          4          0          0         24          0
4.09/4.12	c   strongcg         :       0.00          4          0          0          0          0
4.09/4.12	c   cmir             :       0.00          4          0          0          0          0
4.09/4.12	c   flowcover        :       0.01          4          0          0          0          0
4.09/4.12	c   clique           :       0.00          4          0          0          0          0
4.09/4.12	c   zerohalf         :       0.00          0          0          0          0          0
4.09/4.12	c   mcf              :       0.00          1          0          0          0          0
4.09/4.12	c   rapidlearning    :       0.00          0          0          0          0          0
4.09/4.12	c Pricers            :       Time      Calls       Vars
4.09/4.12	c   problem variables:       0.00          0          0
4.09/4.12	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.09/4.12	c   relpscost        :       0.95       1963          0        195          0          0       3612
4.09/4.12	c   pscost           :       0.00          0          0          0          0          0          0
4.09/4.12	c   inference        :       0.02       1936          0          0          0          0       3872
4.09/4.12	c   mostinf          :       0.00          0          0          0          0          0          0
4.09/4.12	c   leastinf         :       0.00          0          0          0          0          0          0
4.09/4.12	c   fullstrong       :       0.00          0          0          0          0          0          0
4.09/4.12	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.09/4.12	c   random           :       0.00          0          0          0          0          0          0
4.09/4.12	c Primal Heuristics  :       Time      Calls      Found
4.09/4.12	c   LP solutions     :       0.01          -         18
4.09/4.12	c   pseudo solutions :       0.00          -          0
4.09/4.12	c   oneopt           :       0.03         17          0
4.09/4.12	c   feaspump         :       0.00          1          0
4.09/4.12	c   coefdiving       :       0.00          7          0
4.09/4.12	c   pscostdiving     :       0.00          7          0
4.09/4.12	c   fracdiving       :       0.00          7          0
4.09/4.12	c   veclendiving     :       0.00          7          0
4.09/4.12	c   linesearchdiving :       0.00          7          0
4.09/4.12	c   guideddiving     :       0.00          8          0
4.09/4.12	c   rootsoldiving    :       0.00          7          0
4.09/4.12	c   trivial          :       0.00          2          0
4.09/4.12	c   simplerounding   :       0.01       2088          0
4.09/4.12	c   zirounding       :       0.01       1000          0
4.09/4.12	c   rounding         :       0.03        606          0
4.09/4.12	c   shifting         :       0.05        145          0
4.09/4.12	c   intshifting      :       0.00          1          0
4.09/4.12	c   twoopt           :       0.00          0          0
4.09/4.12	c   fixandinfer      :       0.00          0          0
4.09/4.12	c   intdiving        :       0.00          0          0
4.09/4.12	c   actconsdiving    :       0.00          0          0
4.09/4.12	c   objpscostdiving  :       0.00          7          0
4.09/4.12	c   octane           :       0.00          0          0
4.09/4.12	c   rens             :       0.01          1          0
4.09/4.12	c   rins             :       0.00          0          0
4.09/4.12	c   localbranching   :       0.00          0          0
4.09/4.12	c   mutation         :       0.00          0          0
4.09/4.12	c   crossover        :       0.03          3          0
4.09/4.12	c   dins             :       0.00          0          0
4.09/4.12	c   undercover       :       0.00          0          0
4.09/4.12	c   nlp              :       0.00          0          0
4.09/4.12	c   trysol           :       0.02        367        145
4.09/4.12	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.09/4.12	c   primal LP        :       0.00          0          0       0.00          -
4.09/4.12	c   dual LP          :       1.31       4207      44878      10.67   34258.02
4.09/4.12	c   lex dual LP      :       0.00          0          0       0.00          -
4.09/4.12	c   barrier LP       :       0.00          0          0       0.00          -
4.09/4.12	c   diving/probing LP:       0.02         20        162       8.10    8100.00
4.09/4.12	c   strong branching :       0.94       1493      34086      22.83   36261.70
4.09/4.12	c     (at root node) :          -         27       2344      86.81          -
4.09/4.12	c   conflict analysis:       0.00          0          0       0.00          -
4.09/4.12	c B&B Tree           :
4.09/4.12	c   number of runs   :          1
4.09/4.12	c   nodes            :       5930
4.09/4.12	c   nodes (total)    :       5930
4.09/4.12	c   nodes left       :          0
4.09/4.12	c   max depth        :         74
4.09/4.12	c   max depth (total):         74
4.09/4.12	c   backtracks       :       1236 (20.8%)
4.09/4.12	c   delayed cutoffs  :       1042
4.09/4.12	c   repropagations   :       6372 (41648 domain reductions, 350 cutoffs)
4.09/4.12	c   avg switch length:       4.77
4.09/4.12	c   switching time   :       0.22
4.09/4.12	c Solution           :
4.09/4.12	c   Solutions found  :        163 (19 improvements)
4.09/4.12	c   First Solution   : +3.16200000000000e+03   (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <trysol>)
4.09/4.12	c   Primal Bound     : +1.90000000000000e+01   (in run 1, after 5918 nodes, 3.78 seconds, depth 21, found by <relaxation>)
4.09/4.12	c   Dual Bound       : +1.90000000000000e+01
4.09/4.12	c   Gap              :       0.00 %
4.09/4.12	c   Root Dual Bound  : +0.00000000000000e+00
4.09/4.12	c   Root Iterations  :         83
4.09/4.12	c Time complete: 4.12.

Verifier Data 

OK	19

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693205-1277895427/watcher-2693205-1277895427 -o /tmp/evaluation-result-2693205-1277895427/solver-2693205-1277895427 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693205-1277895427.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: 2.05 2.08 2.02 4/182 12192
/proc/meminfo: memFree=30304384/32951124 swapFree=67111528/67111528
[pid=12192] ppid=12190 vsize=10960 CPUtime=0
/proc/12192/stat : 12192 (pbscip.linux.x8) R 12190 12192 9869 0 -1 4202496 1669 0 0 0 0 0 0 0 25 0 1 0 130838843 11223040 1590 4089446400 4194304 9819077 140736682792992 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12192/statm: 2740 1590 392 1374 0 1361 0

[startup+0.088584 s]
/proc/loadavg: 2.05 2.08 2.02 4/182 12192
/proc/meminfo: memFree=30304384/32951124 swapFree=67111528/67111528
[pid=12192] ppid=12190 vsize=17408 CPUtime=0.08
/proc/12192/stat : 12192 (pbscip.linux.x8) R 12190 12192 9869 0 -1 4202496 9033 0 0 0 7 1 0 0 25 0 1 0 130838843 17825792 2786 4089446400 4194304 9819077 140736682792992 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12192/statm: 4352 2787 704 1374 0 2973 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17408

[startup+0.100577 s]
/proc/loadavg: 2.05 2.08 2.02 4/182 12192
/proc/meminfo: memFree=30304384/32951124 swapFree=67111528/67111528
[pid=12192] ppid=12190 vsize=17408 CPUtime=0.09
/proc/12192/stat : 12192 (pbscip.linux.x8) R 12190 12192 9869 0 -1 4202496 9231 0 0 0 8 1 0 0 25 0 1 0 130838843 17825792 2786 4089446400 4194304 9819077 140736682792992 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12192/statm: 4352 2786 704 1374 0 2973 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17408

[startup+0.300542 s]
/proc/loadavg: 2.05 2.08 2.02 4/182 12192
/proc/meminfo: memFree=30304384/32951124 swapFree=67111528/67111528
[pid=12192] ppid=12190 vsize=17408 CPUtime=0.29
/proc/12192/stat : 12192 (pbscip.linux.x8) R 12190 12192 9869 0 -1 4202496 13797 0 0 0 27 2 0 0 25 0 1 0 130838843 17825792 2790 4089446400 4194304 9819077 140736682792992 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12192/statm: 4227 2788 709 1374 0 2848 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17408

[startup+0.70047 s]
/proc/loadavg: 2.05 2.08 2.02 4/182 12192
/proc/meminfo: memFree=30304384/32951124 swapFree=67111528/67111528
[pid=12192] ppid=12190 vsize=18156 CPUtime=0.69
/proc/12192/stat : 12192 (pbscip.linux.x8) R 12190 12192 9869 0 -1 4202496 26731 0 0 0 63 6 0 0 25 0 1 0 130838843 18591744 2954 4089446400 4194304 9819077 140736682792992 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/12192/statm: 4539 2954 714 1374 0 3160 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18156

[startup+1.50033 s]
/proc/loadavg: 2.05 2.08 2.02 3/183 12193
/proc/meminfo: memFree=30294832/32951124 swapFree=67111528/67111528
[pid=12192] ppid=12190 vsize=18728 CPUtime=1.49
/proc/12192/stat : 12192 (pbscip.linux.x8) R 12190 12192 9869 0 -1 4202496 55194 0 0 0 135 14 0 0 25 0 1 0 130838843 19177472 3352 4089446400 4194304 9819077 140736682792992 18446744073709551615 6590480 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/12192/statm: 4682 3352 725 1374 0 3303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18728

[startup+3.10104 s]
/proc/loadavg: 2.05 2.08 2.02 3/183 12193
/proc/meminfo: memFree=30290864/32951124 swapFree=67111528/67111528
[pid=12192] ppid=12190 vsize=21788 CPUtime=3.09
/proc/12192/stat : 12192 (pbscip.linux.x8) R 12190 12192 9869 0 -1 4202496 82086 0 0 0 284 25 0 0 25 0 1 0 130838843 22310912 4112 4089446400 4194304 9819077 140736682792992 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/12192/statm: 5447 4112 725 1374 0 4068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21788

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

[startup+3.9009 s]
/proc/loadavg: 2.05 2.08 2.02 3/183 12193
/proc/meminfo: memFree=30287268/32951124 swapFree=67111528/67111528
[pid=12192] ppid=12190 vsize=22412 CPUtime=3.89
/proc/12192/stat : 12192 (pbscip.linux.x8) R 12190 12192 9869 0 -1 4202496 91852 0 0 0 359 30 0 0 25 0 1 0 130838843 22949888 4270 4089446400 4194304 9819077 140736682792992 18446744073709551615 5437785 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/12192/statm: 5603 4270 725 1374 0 4224 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 22412

[startup+4.10086 s]
/proc/loadavg: 2.05 2.08 2.02 3/183 12193
/proc/meminfo: memFree=30287268/32951124 swapFree=67111528/67111528
[pid=12192] ppid=12190 vsize=22492 CPUtime=4.09
/proc/12192/stat : 12192 (pbscip.linux.x8) R 12190 12192 9869 0 -1 4202496 93629 0 0 0 378 31 0 0 25 0 1 0 130838843 23031808 4295 4089446400 4194304 9819077 140736682792992 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/12192/statm: 5623 4295 725 1374 0 4244 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 22492

Child status: 0
Real time (s): 4.12676
CPU time (s): 4.12537
CPU user time (s): 3.81342
CPU system time (s): 0.311952
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 22512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.81342
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93759
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= 3
involuntary context switches= 26

runsolver used 0.005999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node132 at 2010-06-30 12:57:07
IDJOB=2693205
IDBENCH=78756
IDSOLVER=1205
FILE ID=node132/2693205-1277895427
PBS_JOBID= 11197090
Free space on /tmp= 74136 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-t2001.13queen13.1110970631--soft-33-100-0.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2693205-1277895427/watcher-2693205-1277895427 -o /tmp/evaluation-result-2693205-1277895427/solver-2693205-1277895427 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693205-1277895427.wbo -t 1800 -m 3800

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

MD5SUM BENCH= e6f21b791cbec43296f2521eec73463c
RANDOM SEED=180560341

node132.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		: 2666.810
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		: 2666.810
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		: 2666.810
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		: 2666.810
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		: 2666.810
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		: 2666.810
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		: 2666.810
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		: 2666.810
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:      30304912 kB
Buffers:        175672 kB
Cached:        1217356 kB
SwapCached:          0 kB
Active:        1640724 kB
Inactive:       860792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30304912 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6232 kB
Writeback:           0 kB
AnonPages:     1108648 kB
Mapped:          16268 kB
Slab:            80760 kB
PageTables:       7020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1271264 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74132 MiB
End job on node132 at 2010-06-30 12:57:11