Trace number 2693556

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 11.3163 11.3157

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111218757--soft-0-100-0.wbo
MD5SUMb0ba3c932573495a13e5be4b53f7a1a4
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark0.262959
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 constraints101
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 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1266
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-2693556-1277924650.wbo>
0.00/0.00	c original problem has 371 variables (270 bin, 0 int, 0 impl, 101 cont) and 203 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	o 5179
0.00/0.00	c feasible solution found by trivial heuristic, objective value  5.179000e+03
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 101 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 101 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 101 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/270 (37.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  0 deleted vars, 1 deleted constraints, 101 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  101 implications, 0 cliques
0.00/0.01	c presolved problem has 371 variables (270 bin, 0 int, 0 impl, 101 cont) and 202 constraints
0.00/0.01	c     101 constraints of type <indicator>
0.00/0.01	c     101 constraints of type <linear>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.2
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |     0 |     - |1215k|   0 |   0 | 371 | 202 | 371 |   0 |   0 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    24 |     - |1249k|   0 |   0 | 371 | 202 | 371 |  26 |  26 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |    54 |     - |1265k|   0 |  12 | 371 | 202 | 371 |  41 |  41 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    78 |     - |1327k|   0 |  34 | 371 | 202 | 371 |  51 |  51 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   115 |     - |1452k|   0 |  32 | 371 | 202 | 371 |  58 |  58 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |   132 |     - |1464k|   0 |  31 | 371 | 202 | 371 |  61 |  61 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.03/0.05	c   0.0s|     1 |     0 |   141 |     - |1469k|   0 |  33 | 371 | 202 | 371 |  62 |  62 |   0 |   0 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.19/0.22	c   0.2s|     1 |     2 |   231 |     - |1480k|   0 |  33 | 371 | 202 | 371 |  62 |  62 |   0 |  33 | 0.000000e+00 | 5.179000e+03 |    Inf 
0.79/0.87	o 421
0.79/0.87	c * 0.8s|   208 |   185 |  1706 |   7.6 |1763k| 109 |   - | 371 | 202 | 371 |  81 | 109 |   0 | 467 | 0.000000e+00 | 4.210000e+02 |    Inf 
1.00/1.05	o 417
1.00/1.05	c * 1.0s|   637 |   561 |  3071 |   4.6 |2227k| 109 |   - | 371 | 275 | 371 |  66 | 165 |  73 | 517 | 0.000000e+00 | 4.170000e+02 |    Inf 
1.00/1.06	o 377
1.00/1.06	c * 1.0s|   657 |   555 |  3096 |   4.5 |2249k| 109 |   - | 371 | 294 | 371 |  67 | 166 |  92 | 519 | 0.000000e+00 | 3.770000e+02 |    Inf 
1.10/1.16	o 215
1.10/1.16	c * 1.1s|   885 |   620 |  3553 |   3.9 |2336k| 109 |   - | 371 | 328 | 371 |  66 | 180 | 126 | 542 | 0.000000e+00 | 2.150000e+02 |    Inf 
1.39/1.48	o 202
1.39/1.48	c * 1.4s|  1588 |  1008 |  5608 |   3.4 |2973k| 109 |   - | 371 | 491 | 371 |  72 | 296 | 290 | 611 | 0.000000e+00 | 2.020000e+02 |    Inf 
1.79/1.87	o 196
1.79/1.87	c * 1.7s|  2356 |  1347 |  7953 |   3.3 |3558k| 109 |   - | 371 | 758 | 371 |  67 | 375 | 574 | 671 | 0.000000e+00 | 1.960000e+02 |    Inf 
2.29/2.33	o 194
2.29/2.33	c * 2.2s|  3275 |  1603 |  9778 |   2.9 |3967k| 109 |   - | 371 | 929 | 371 |  79 | 408 | 927 | 729 | 0.000000e+00 | 1.940000e+02 |    Inf 
2.79/2.80	o 186
2.79/2.80	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.79/2.80	c * 2.6s|  4133 |  1932 | 12639 |   3.0 |4442k| 109 |   - | 371 | 911 | 371 |  77 | 494 |1281 | 798 | 0.000000e+00 | 1.860000e+02 |    Inf 
3.89/3.97	o 183
3.89/3.97	c * 3.7s|  6323 |  3036 | 22180 |   3.5 |5880k| 109 |   - | 371 | 945 | 371 |  73 | 703 |2120 | 941 | 0.000000e+00 | 1.830000e+02 |    Inf 
3.99/4.00	o 175
3.99/4.00	c * 3.8s|  6387 |  3034 | 22381 |   3.5 |5886k| 109 |   - | 371 | 939 | 371 |  73 | 703 |2139 | 946 | 0.000000e+00 | 1.750000e+02 |    Inf 
4.79/4.83	o 116
4.79/4.83	c * 4.5s|  8359 |  3546 | 25801 |   3.1 |5874k| 109 |   - | 371 | 845 | 371 |  62 | 805 |2590 | 973 | 0.000000e+00 | 1.160000e+02 |    Inf 
5.59/5.63	c   5.3s| 10000 |  4122 | 30785 |   3.1 |6736k| 109 |   - | 371 | 955 |   0 |   0 | 943 |3349 |1019 | 0.000000e+00 | 1.160000e+02 |    Inf 
7.19/7.28	o 89
7.19/7.28	c * 6.8s| 13495 |  4644 | 40563 |   3.0 |7463k| 113 |   - | 371 | 935 | 371 |  65 |1117 |5033 |1093 | 0.000000e+00 | 8.900000e+01 |    Inf 
7.19/7.28	o 83
7.19/7.28	c * 6.8s| 13504 |  4459 | 40565 |   3.0 |7279k| 113 |   - | 371 | 899 | 371 |  64 |1117 |5036 |1093 | 0.000000e+00 | 8.300000e+01 |    Inf 
7.19/7.29	o 77
7.19/7.29	c * 6.8s| 13519 |  4171 | 40605 |   3.0 |7007k| 113 |   - | 371 | 883 | 371 |  66 |1119 |5044 |1093 | 0.000000e+00 | 7.700000e+01 |    Inf 
8.70/8.80	o 74
8.70/8.80	c * 8.3s| 16650 |  4963 | 52721 |   3.2 |8047k| 113 |   - | 371 |1310 | 371 |  74 |1369 |6660 |1148 | 0.000000e+00 | 7.400000e+01 |    Inf 
9.29/9.32	o 47
9.29/9.32	c * 8.8s| 17603 |  4281 | 58360 |   3.3 |7358k| 113 |   - | 371 |1217 | 371 |  69 |1490 |7149 |1178 | 0.000000e+00 | 4.700000e+01 |    Inf 
10.09/10.18	o 35
10.09/10.18	c * 9.6s| 19374 |  4150 | 66375 |   3.4 |7486k| 113 |   - | 371 |1615 | 371 |  69 |1642 |8274 |1190 | 0.000000e+00 | 3.500000e+01 |    Inf 
10.59/10.61	o 34
10.59/10.61	c *10.0s| 19967 |  3866 | 71733 |   3.6 |7576k| 113 |   - | 371 |1434 | 371 |  67 |1692 |8929 |1194 | 0.000000e+00 | 3.400000e+01 |    Inf 
10.59/10.63	c  10.0s| 20000 |  3867 | 71967 |   3.6 |7570k| 113 |   0 | 371 |1385 | 371 |  68 |1695 |8955 |1194 | 0.000000e+00 | 3.400000e+01 |    Inf 
10.89/10.98	o 23
10.89/10.98	c *10.3s| 20603 |  3448 | 75816 |   3.7 |7210k| 113 |   - | 371 |1565 | 371 |  66 |1768 |9466 |1202 | 0.000000e+00 | 2.300000e+01 |    Inf 
10.99/11.05	o 20
10.99/11.05	c *10.4s| 20660 |  3376 | 76866 |   3.7 |7173k| 113 |   - | 371 |1441 | 371 |  63 |1782 |9558 |1203 | 0.000000e+00 | 2.000000e+01 |    Inf 
11.29/11.31	c 
11.29/11.31	c SCIP Status        : problem is solved [optimal solution found]
11.29/11.31	c Solving Time (sec) : 10.61
11.29/11.31	c Solving Nodes      : 20862
11.29/11.31	c Primal Bound       : +2.00000000000000e+01 (217 solutions)
11.29/11.31	c Dual Bound         : +2.00000000000000e+01
11.29/11.31	c Gap                : 0.00 %
11.29/11.31	s OPTIMUM FOUND
11.29/11.31	v -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148 
11.29/11.31	v -x147 -x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
11.29/11.31	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 -x107 -x106 
11.29/11.31	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 
11.29/11.31	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 
11.29/11.31	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 
11.29/11.31	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 
11.29/11.31	v -x4 -x3 -x2 -x1 
11.29/11.31	c SCIP Status        : problem is solved [optimal solution found]
11.29/11.31	c Solving Time       :      10.61
11.29/11.31	c Original Problem   :
11.29/11.31	c   Problem name     : HOME/instance-2693556-1277924650.wbo
11.29/11.31	c   Variables        : 371 (270 binary, 0 integer, 0 implicit integer, 101 continuous)
11.29/11.31	c   Constraints      : 203 initial, 203 maximal
11.29/11.31	c Presolved Problem  :
11.29/11.31	c   Problem name     : t_HOME/instance-2693556-1277924650.wbo
11.29/11.31	c   Variables        : 371 (270 binary, 0 integer, 0 implicit integer, 101 continuous)
11.29/11.31	c   Constraints      : 202 initial, 1620 maximal
11.29/11.31	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
11.29/11.31	c   trivial          :       0.00          0          0          0          0          0          0          0          0
11.29/11.31	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
11.29/11.31	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
11.29/11.31	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
11.29/11.31	c   implics          :       0.00          0          0          0          0          0          0          0          0
11.29/11.31	c   probing          :       0.01          0          0          0          0          0          0          0          0
11.29/11.31	c   indicator        :       0.00          0          0          0          0          0          0          0          0
11.29/11.31	c   linear           :       0.00          0          0          0        101          0          1          0          0
11.29/11.31	c   logicor          :       0.00          0          0          0          0          0          0          0          0
11.29/11.31	c   root node        :          -         87          -          -        174          -          -          -          -
11.29/11.31	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
11.29/11.31	c   integral         :          0          0          0      15523          0          0         28          0          0      12794
11.29/11.31	c   indicator        :        101          0      67809       9100          0        659     108137          0          0          0
11.29/11.31	c   linear           :        101          6      67100       9070          0       2065     350458       1805          0          0
11.29/11.31	c   logicor          :          0+         0      23287          0          0        954      25699          0          0          0
11.29/11.31	c   countsols        :          0          0          0       8072          0          0          0          0          0          0
11.29/11.31	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
11.29/11.31	c   integral         :       1.05       0.00       0.00       1.05       0.00
11.29/11.31	c   indicator        :       0.21       0.00       0.14       0.07       0.00
11.29/11.31	c   linear           :       1.46       0.00       1.37       0.09       0.00
11.29/11.31	c   logicor          :       0.34       0.00       0.34       0.00       0.00
11.29/11.31	c   countsols        :       0.00       0.00       0.00       0.00       0.00
11.29/11.31	c Propagators        :       Time      Calls    Cutoffs    DomReds
11.29/11.31	c   vbounds          :       0.02          2          0          0
11.29/11.31	c   rootredcost      :       0.02         20          0         87
11.29/11.31	c   pseudoobj        :       1.00      69992       2373      92448
11.29/11.31	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.29/11.31	c   propagation      :       1.06       5392       5375      27887       30.6        671        6.1          -
11.29/11.31	c   infeasible LP    :       0.03        834        831       4037       18.9         39        4.3          0
11.29/11.31	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.29/11.31	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.29/11.31	c   pseudo solution  :       0.00         97         97        312       12.3          3       12.7          -
11.29/11.31	c   applied globally :          -          -          -       9379       16.4          -          -          -
11.29/11.31	c   applied locally  :          -          -          -        523       37.4          -          -          -
11.29/11.31	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.29/11.31	c   cut pool         :       0.00          3          -          -          8          -    (maximal pool size: 27)
11.29/11.31	c   redcost          :       0.14      16572          0      30669          0          0
11.29/11.31	c   impliedbounds    :       0.00          4          0          0          0          0
11.29/11.31	c   intobj           :       0.00          0          0          0          0          0
11.29/11.31	c   cgmip            :       0.00          0          0          0          0          0
11.29/11.31	c   gomory           :       0.01          4          0          0         27          0
11.29/11.31	c   strongcg         :       0.00          4          0          0          0          0
11.29/11.31	c   cmir             :       0.00          4          0          0          0          0
11.29/11.31	c   flowcover        :       0.02          4          0          0          0          0
11.29/11.31	c   clique           :       0.00          1          0          0          0          0
11.29/11.31	c   zerohalf         :       0.00          0          0          0          0          0
11.29/11.31	c   mcf              :       0.00          1          0          0          0          0
11.29/11.31	c   rapidlearning    :       0.00          0          0          0          0          0
11.29/11.31	c Pricers            :       Time      Calls       Vars
11.29/11.31	c   problem variables:       0.00          0          0
11.29/11.31	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.29/11.31	c   relpscost        :       1.04       6422          0         28          0          0      12794
11.29/11.31	c   pscost           :       0.00          0          0          0          0          0          0
11.29/11.31	c   inference        :       0.17       8052          0          0          0          0      16104
11.29/11.31	c   mostinf          :       0.00          0          0          0          0          0          0
11.29/11.31	c   leastinf         :       0.00          0          0          0          0          0          0
11.29/11.31	c   fullstrong       :       0.00          0          0          0          0          0          0
11.29/11.31	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.29/11.31	c   random           :       0.00          0          0          0          0          0          0
11.29/11.31	c Primal Heuristics  :       Time      Calls      Found
11.29/11.31	c   LP solutions     :       0.01          -         20
11.29/11.31	c   pseudo solutions :       0.00          -          0
11.29/11.31	c   feaspump         :       0.00          0          0
11.29/11.31	c   oneopt           :       0.03         20          0
11.29/11.31	c   guideddiving     :       0.03        128          0
11.29/11.31	c   pscostdiving     :       0.05        128          0
11.29/11.31	c   coefdiving       :       0.02        129          0
11.29/11.31	c   fracdiving       :       0.02        129          0
11.29/11.31	c   veclendiving     :       0.03        129          0
11.29/11.31	c   linesearchdiving :       0.03        129          0
11.29/11.31	c   objpscostdiving  :       0.01        119          0
11.29/11.31	c   rootsoldiving    :       0.01        121          0
11.29/11.31	c   trivial          :       0.00          2          2
11.29/11.31	c   simplerounding   :       0.03       6808          0
11.29/11.31	c   zirounding       :       0.02       1000          0
11.29/11.31	c   rounding         :       0.04       1151          0
11.29/11.31	c   shifting         :       0.05        330          0
11.29/11.31	c   intshifting      :       0.00          6          0
11.29/11.31	c   twoopt           :       0.00          0          0
11.29/11.31	c   fixandinfer      :       0.00          0          0
11.29/11.31	c   intdiving        :       0.00          0          0
11.29/11.31	c   actconsdiving    :       0.00          0          0
11.29/11.31	c   octane           :       0.00          0          0
11.29/11.31	c   rens             :       0.01          1          0
11.29/11.31	c   rins             :       0.00          0          0
11.29/11.31	c   localbranching   :       0.00          0          0
11.29/11.31	c   mutation         :       0.00          0          0
11.29/11.31	c   crossover        :       0.18         21          2
11.29/11.31	c   dins             :       0.00          0          0
11.29/11.31	c   undercover       :       0.00          0          0
11.29/11.31	c   nlp              :       0.00          0          0
11.29/11.31	c   trysol           :       0.03        805        193
11.29/11.31	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.29/11.31	c   primal LP        :       0.00          0          0       0.00          -
11.29/11.31	c   dual LP          :       3.37      10073      80000       7.94   23738.87
11.29/11.31	c   lex dual LP      :       0.00          0          0       0.00          -
11.29/11.31	c   barrier LP       :       0.00          0          0       0.00          -
11.29/11.31	c   diving/probing LP:       0.05        187        913       4.88   18260.00
11.29/11.31	c   strong branching :       1.00       1205      33655      27.93   33655.00
11.29/11.31	c     (at root node) :          -         33       5929     179.67          -
11.29/11.31	c   conflict analysis:       0.00          0          0       0.00          -
11.29/11.31	c B&B Tree           :
11.29/11.31	c   number of runs   :          1
11.29/11.31	c   nodes            :      20862
11.29/11.31	c   nodes (total)    :      20862
11.29/11.31	c   nodes left       :          0
11.29/11.31	c   max depth        :        113
11.29/11.31	c   max depth (total):        113
11.29/11.31	c   backtracks       :       1714 (8.2%)
11.29/11.31	c   delayed cutoffs  :       4053
11.29/11.31	c   repropagations   :      31485 (51020 domain reductions, 541 cutoffs)
11.29/11.31	c   avg switch length:       5.58
11.29/11.31	c   switching time   :       0.97
11.29/11.31	c Solution           :
11.29/11.31	c   Solutions found  :        217 (21 improvements)
11.29/11.31	c   First Solution   : +5.17900000000000e+03   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
11.29/11.31	c   Primal Bound     : +2.00000000000000e+01   (in run 1, after 20660 nodes, 10.38 seconds, depth 17, found by <relaxation>)
11.29/11.31	c   Dual Bound       : +2.00000000000000e+01
11.29/11.31	c   Gap              :       0.00 %
11.29/11.31	c   Root Dual Bound  : +0.00000000000000e+00
11.29/11.31	c   Root Iterations  :        141
11.29/11.31	c Time complete: 11.31.

Verifier Data 

OK	20

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693556-1277924650/watcher-2693556-1277924650 -o /tmp/evaluation-result-2693556-1277924650/solver-2693556-1277924650 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693556-1277924650.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 4/194 15648
/proc/meminfo: memFree=31240884/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=10828 CPUtime=0
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 1659 0 0 0 0 0 0 0 25 0 1 0 133761302 11087872 1579 4089446400 4194304 9819077 140735411202048 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15648/statm: 2741 1579 392 1374 0 1362 0

[startup+0.036482 s]
/proc/loadavg: 2.00 2.00 2.00 4/194 15648
/proc/meminfo: memFree=31240884/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=19144 CPUtime=0.03
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 4054 0 0 0 3 0 0 0 18 0 1 0 133761302 19603456 3325 4089446400 4194304 9819077 140735411202048 18446744073709551615 4866075 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 4786 3325 670 1374 0 3407 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 19144

[startup+0.10047 s]
/proc/loadavg: 2.00 2.00 2.00 4/194 15648
/proc/meminfo: memFree=31240884/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=20976 CPUtime=0.09
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 6923 0 0 0 9 0 0 0 18 0 1 0 133761302 21479424 3542 4089446400 4194304 9819077 140735411202048 18446744073709551615 7290500 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 5244 3542 691 1374 0 3865 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20976

[startup+0.300437 s]
/proc/loadavg: 2.00 2.00 2.00 4/194 15648
/proc/meminfo: memFree=31240884/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=20892 CPUtime=0.29
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 9092 0 0 0 28 1 0 0 18 0 1 0 133761302 21393408 3521 4089446400 4194304 9819077 140735411202048 18446744073709551615 7304210 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 5223 3521 691 1374 0 3844 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20892

[startup+0.700368 s]
/proc/loadavg: 2.00 2.00 2.00 4/194 15648
/proc/meminfo: memFree=31240884/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=20632 CPUtime=0.69
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 18120 0 0 0 64 5 0 0 18 0 1 0 133761302 21127168 3529 4089446400 4194304 9819077 140735411202048 18446744073709551615 8723754 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 5200 3531 695 1374 0 3821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20632

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 15649
/proc/meminfo: memFree=31228340/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=22372 CPUtime=1.49
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 32126 0 0 0 139 10 0 0 19 0 1 0 133761302 22908928 4326 4089446400 4194304 9819077 140735411202048 18446744073709551615 4417707 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 5593 4326 701 1374 0 4214 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22372

[startup+3.10095 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 15649
/proc/meminfo: memFree=31223256/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=25404 CPUtime=3.09
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 50721 0 0 0 289 20 0 0 25 0 1 0 133761302 26013696 4991 4089446400 4194304 9819077 140735411202048 18446744073709551615 6361136 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 6351 4991 701 1374 0 4972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25404

[startup+6.3004 s]
/proc/loadavg: 2.16 2.03 2.01 3/195 15649
/proc/meminfo: memFree=31220528/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=29520 CPUtime=6.29
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 85335 0 0 0 591 38 0 0 25 0 1 0 133761302 30228480 5952 4089446400 4194304 9819077 140735411202048 18446744073709551615 6372610 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 7380 5952 701 1374 0 6001 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29520

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

[startup+9.50084 s]
/proc/loadavg: 2.16 2.03 2.01 3/195 15649
/proc/meminfo: memFree=31217064/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=31312 CPUtime=9.49
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 110038 0 0 0 892 57 0 0 25 0 1 0 133761302 32063488 6502 4089446400 4194304 9819077 140735411202048 18446744073709551615 6162091 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 7828 6502 706 1374 0 6449 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 31312

[startup+10.3007 s]
/proc/loadavg: 2.16 2.03 2.01 3/195 15649
/proc/meminfo: memFree=31217064/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=31644 CPUtime=10.29
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 121416 0 0 0 968 61 0 0 25 0 1 0 133761302 32403456 6512 4089446400 4194304 9819077 140735411202048 18446744073709551615 4978211 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 7911 6512 715 1374 0 6532 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 31644

[startup+11.1006 s]
/proc/loadavg: 2.15 2.03 2.01 3/195 15649
/proc/meminfo: memFree=31216568/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=31644 CPUtime=11.09
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 133932 0 0 0 1042 67 0 0 25 0 1 0 133761302 32403456 6512 4089446400 4194304 9819077 140735411202048 18446744073709551615 4978991 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 7911 6512 715 1374 0 6532 0
Current children cumulated CPU time (s) 11.09
Current children cumulated vsize (KiB) 31644

[startup+11.3005 s]
/proc/loadavg: 2.15 2.03 2.01 3/195 15649
/proc/meminfo: memFree=31216568/32951132 swapFree=67111528/67111528
[pid=15648] ppid=15646 vsize=31672 CPUtime=11.29
/proc/15648/stat : 15648 (pbscip.linux.x8) R 15646 15648 13489 0 -1 4202496 135529 0 0 0 1060 69 0 0 25 0 1 0 133761302 32432128 6513 4089446400 4194304 9819077 140735411202048 18446744073709551615 5953026 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15648/statm: 7918 6513 715 1374 0 6539 0
Current children cumulated CPU time (s) 11.29
Current children cumulated vsize (KiB) 31672

Child status: 0
Real time (s): 11.3157
CPU time (s): 11.3163
CPU user time (s): 10.6224
CPU system time (s): 0.693894
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 37808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.6224
system time used= 0.693894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135549
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= 5
involuntary context switches= 12

runsolver used 0.012998 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node128 at 2010-06-30 21:04:10
IDJOB=2693556
IDBENCH=79246
IDSOLVER=1205
FILE ID=node128/2693556-1277924650
PBS_JOBID= 11197276
Free space on /tmp= 74212 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111218757--soft-0-100-0.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-2693556-1277924650/watcher-2693556-1277924650 -o /tmp/evaluation-result-2693556-1277924650/solver-2693556-1277924650 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693556-1277924650.wbo -t 1800 -m 3800

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

MD5SUM BENCH= b0ba3c932573495a13e5be4b53f7a1a4
RANDOM SEED=1915798221

node128.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		: 2666.853
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	: 5333.70
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		: 2666.853
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		: 2666.853
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	: 5332.83
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		: 2666.853
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	: 5332.74
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		: 2666.853
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	: 5332.82
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		: 2666.853
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		: 2666.853
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		: 2666.853
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:     32951132 kB
MemFree:      31241412 kB
Buffers:        208716 kB
Cached:        1015884 kB
SwapCached:          0 kB
Active:         764472 kB
Inactive:       804496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31241412 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6252 kB
Writeback:           0 kB
AnonPages:      344312 kB
Mapped:          20632 kB
Slab:            78696 kB
PageTables:       5820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1653252 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 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 node128 at 2010-06-30 21:04:21