Trace number 2693369

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 5.85911 5.85862

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111212923--soft-66-100-0.wbo
MD5SUM814425604e6b100ff397547bbbf81dc9
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark0.399938
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints42
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1230
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-2693369-1277899801.wbo>
0.00/0.00	c original problem has 253 variables (211 bin, 0 int, 0 impl, 42 cont) and 144 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 48 impls, 39 clqs
0.00/0.01	c (round 2) 0 del vars, 14 del conss, 42 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 48 impls, 39 clqs
0.00/0.01	c (round 3) 0 del vars, 14 del conss, 42 chg bounds, 0 chg sides, 0 chg coeffs, 46 upgd conss, 48 impls, 39 clqs
0.00/0.02	c    (0.0s) probing: 101/211 (47.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (4 rounds):
0.00/0.02	c  0 deleted vars, 14 deleted constraints, 42 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  48 implications, 39 cliques
0.00/0.02	c presolved problem has 253 variables (211 bin, 0 int, 0 impl, 42 cont) and 130 constraints
0.00/0.02	c      42 constraints of type <indicator>
0.00/0.02	c       1 constraints of type <knapsack>
0.00/0.02	c      39 constraints of type <setppc>
0.00/0.02	c      42 constraints of type <linear>
0.00/0.02	c       6 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
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 |    22 |     - |1047k|   0 |   0 | 253 | 130 | 253 |  46 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    48 |     - |1059k|   0 |  30 | 253 | 130 | 253 |  57 |  11 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    63 |     - |1162k|   0 |  38 | 253 | 130 | 253 |  71 |  25 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    88 |     - |1169k|   0 |  43 | 253 | 130 | 253 |  75 |  29 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    95 |     - |1170k|   0 |  46 | 253 | 130 | 253 |  77 |  31 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.2s|     1 |     2 |    95 |     - |1179k|   0 |  46 | 253 | 130 | 253 |  77 |  31 |   0 |  33 | 0.000000e+00 |      --      |    Inf 
0.09/0.18	o 1837
0.09/0.18	c y 0.2s|     2 |     1 |    95 |   0.0 |1181k|   1 |   - | 253 | 130 |   0 |   0 |  31 |   0 |  33 | 0.000000e+00 | 1.837000e+03 |    Inf 
0.39/0.40	o 308
0.39/0.40	c * 0.3s|    51 |    38 |   416 |   6.4 |1241k|  44 |   - | 253 | 146 | 253 |  77 |  32 |  16 | 146 | 0.000000e+00 | 3.080000e+02 |    Inf 
0.39/0.44	o 234
0.39/0.44	c * 0.4s|    67 |    38 |   530 |   6.6 |1270k|  44 |   - | 253 | 154 | 253 |  77 |  33 |  24 | 195 | 0.000000e+00 | 2.340000e+02 |    Inf 
0.49/0.57	o 222
0.49/0.57	c * 0.5s|   168 |    86 |   944 |   5.1 |1366k|  44 |   - | 253 | 191 | 253 |  77 |  39 |  61 | 362 | 0.000000e+00 | 2.220000e+02 |    Inf 
0.69/0.76	o 200
0.69/0.76	c * 0.6s|   327 |   190 |  1926 |   5.6 |1512k|  46 |   - | 253 | 271 | 253 |  80 |  55 | 141 | 572 | 0.000000e+00 | 2.000000e+02 |    Inf 
0.79/0.83	o 192
0.79/0.83	c * 0.7s|   456 |   268 |  2298 |   4.8 |1627k|  46 |   - | 253 | 326 | 253 |  76 |  73 | 197 | 631 | 0.000000e+00 | 1.920000e+02 |    Inf 
0.99/1.08	o 191
0.99/1.08	c * 0.9s|   762 |   428 |  3852 |   4.9 |1900k|  51 |   - | 253 | 484 | 253 |  76 | 112 | 355 | 833 | 0.000000e+00 | 1.910000e+02 |    Inf 
1.10/1.10	o 168
1.10/1.10	c * 0.9s|   839 |   472 |  3959 |   4.6 |1945k|  56 |   - | 253 | 509 | 253 |  78 | 114 | 380 | 840 | 0.000000e+00 | 1.680000e+02 |    Inf 
1.10/1.10	o 155
1.10/1.10	c * 0.9s|   849 |   470 |  3963 |   4.6 |1955k|  56 |   - | 253 | 512 | 253 |  76 | 114 | 383 | 840 | 0.000000e+00 | 1.550000e+02 |    Inf 
1.10/1.13	o 148
1.10/1.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.10/1.13	c * 0.9s|   916 |   506 |  4137 |   4.4 |2002k|  56 |   - | 253 | 532 | 253 |  77 | 117 | 403 | 853 | 0.000000e+00 | 1.480000e+02 |    Inf 
1.10/1.14	o 146
1.10/1.14	c * 0.9s|   937 |   519 |  4211 |   4.4 |2021k|  56 |   - | 253 | 535 | 253 |  77 | 118 | 406 | 856 | 0.000000e+00 | 1.460000e+02 |    Inf 
1.10/1.15	o 138
1.10/1.15	c * 1.0s|   953 |   516 |  4309 |   4.4 |2037k|  56 |   - | 253 | 543 | 253 |  76 | 119 | 414 | 858 | 0.000000e+00 | 1.380000e+02 |    Inf 
1.69/1.79	o 126
1.69/1.79	c * 1.5s|  1959 |   797 |  9653 |   4.9 |2872k|  56 |   - | 253 |1321 | 253 |  79 | 243 |1198 |1214 | 0.000000e+00 | 1.260000e+02 |    Inf 
1.79/1.83	o 124
1.79/1.83	c * 1.6s|  2046 |   821 | 10032 |   4.9 |2945k|  56 |   - | 253 |1386 | 253 |  78 | 250 |1264 |1234 | 0.000000e+00 | 1.240000e+02 |    Inf 
1.99/2.05	o 123
1.99/2.05	c * 1.8s|  2384 |   937 | 11852 |   4.9 |3226k|  56 |   - | 253 |1637 | 253 |  79 | 291 |1523 |1354 | 0.000000e+00 | 1.230000e+02 |    Inf 
2.39/2.40	o 94
2.39/2.40	c * 2.1s|  3059 |  1035 | 14595 |   4.7 |3607k|  56 |   - | 253 |2054 | 253 |  78 | 353 |1973 |1436 | 0.000000e+00 | 9.400000e+01 |    Inf 
2.89/2.90	o 89
2.89/2.90	c * 2.5s|  3868 |  1165 | 19803 |   5.1 |4098k|  56 |   - | 253 |2595 | 253 |  77 | 433 |2594 |1585 | 0.000000e+00 | 8.900000e+01 |    Inf 
2.89/2.93	o 87
2.89/2.93	c * 2.5s|  3919 |  1164 | 20032 |   5.1 |4116k|  56 |   - | 253 |2624 | 253 |  79 | 441 |2633 |1588 | 0.000000e+00 | 8.700000e+01 |    Inf 
3.39/3.49	o 71
3.39/3.49	c * 3.0s|  4844 |  1219 | 25842 |   5.3 |4550k|  56 |   - | 253 |3052 | 253 |  78 | 545 |3330 |1690 | 0.000000e+00 | 7.100000e+01 |    Inf 
3.49/3.57	o 60
3.49/3.57	c * 3.1s|  4971 |  1187 | 26739 |   5.4 |4531k|  56 |   - | 253 |3001 | 253 |  79 | 560 |3431 |1697 | 0.000000e+00 | 6.000000e+01 |    Inf 
3.69/3.75	o 52
3.69/3.75	c * 3.3s|  5240 |  1133 | 29212 |   5.6 |4494k|  56 |   - | 253 |2967 | 253 |  82 | 591 |3657 |1709 | 0.000000e+00 | 5.200000e+01 |    Inf 
4.59/4.65	o 50
4.59/4.65	c * 4.0s|  6670 |  1224 | 41241 |   6.2 |4774k|  56 |   - | 253 |2634 | 253 |  76 | 784 |4907 |1735 | 0.000000e+00 | 5.000000e+01 |    Inf 
4.79/4.82	o 43
4.79/4.82	c * 4.2s|  6946 |  1185 | 43840 |   6.3 |4789k|  56 |   - | 253 |2580 | 253 |  78 | 805 |5139 |1735 | 0.000000e+00 | 4.300000e+01 |    Inf 
5.49/5.54	o 22
5.49/5.54	c * 4.8s|  7949 |   783 | 57433 |   7.2 |4341k|  56 |   - | 253 |2033 | 253 |  76 | 886 |6145 |1742 | 0.000000e+00 | 2.200000e+01 |    Inf 
5.79/5.85	c 
5.79/5.85	c SCIP Status        : problem is solved [optimal solution found]
5.79/5.85	c Solving Time (sec) : 5.07
5.79/5.85	c Solving Nodes      : 8134
5.79/5.85	c Primal Bound       : +2.20000000000000e+01 (183 solutions)
5.79/5.85	c Dual Bound         : +2.20000000000000e+01
5.79/5.85	c Gap                : 0.00 %
5.79/5.85	s OPTIMUM FOUND
5.79/5.85	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 x151 -x150 -x149 -x148 
5.79/5.85	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 x130 -x129 -x128 -x127 
5.79/5.85	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106 
5.79/5.85	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 
5.79/5.85	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 
5.79/5.85	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 
5.79/5.85	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 
5.79/5.85	v -x4 -x3 x2 -x1 
5.79/5.85	c SCIP Status        : problem is solved [optimal solution found]
5.79/5.85	c Solving Time       :       5.07
5.79/5.85	c Original Problem   :
5.79/5.85	c   Problem name     : HOME/instance-2693369-1277899801.wbo
5.79/5.85	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
5.79/5.85	c   Constraints      : 144 initial, 144 maximal
5.79/5.85	c Presolved Problem  :
5.79/5.85	c   Problem name     : t_HOME/instance-2693369-1277899801.wbo
5.79/5.85	c   Variables        : 253 (211 binary, 0 integer, 0 implicit integer, 42 continuous)
5.79/5.85	c   Constraints      : 130 initial, 3054 maximal
5.79/5.85	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.79/5.85	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.79/5.85	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.79/5.85	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.79/5.85	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.79/5.85	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.79/5.85	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.79/5.85	c   indicator        :       0.00          0          0          0          0          0          0          0          0
5.79/5.85	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
5.79/5.85	c   setppc           :       0.00          0          0          0          0          0          0          0          0
5.79/5.85	c   linear           :       0.00          0          0          0         42          0         14          0          0
5.79/5.85	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.79/5.85	c   root node        :          -         31          -          -         62          -          -          -          -
5.79/5.85	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.79/5.85	c   integral         :          0          0          0       5971          0          2        423          0          0       4856
5.79/5.85	c   indicator        :         42          0      25546       3231          0        192      25372          0          0          0
5.79/5.85	c   knapsack         :          1          5      25358       3227          0        210      17659          0          0          0
5.79/5.85	c   setppc           :         39          5      25071       3207          0        600      38397          0          0          0
5.79/5.85	c   linear           :         42          5      24509       3212          0        334      27129        879          0          0
5.79/5.85	c   logicor          :          6+         5      13913       2554          0        219       6010          0          0          0
5.79/5.85	c   countsols        :          0          0          0       2717          0          0          0          0          0          0
5.79/5.85	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.79/5.85	c   integral         :       0.91       0.00       0.00       0.91       0.00
5.79/5.85	c   indicator        :       0.01       0.00       0.01       0.00       0.00
5.79/5.85	c   knapsack         :       0.61       0.00       0.61       0.00       0.00
5.79/5.85	c   setppc           :       0.09       0.00       0.09       0.00       0.00
5.79/5.85	c   linear           :       0.14       0.00       0.14       0.00       0.00
5.79/5.85	c   logicor          :       0.23       0.00       0.23       0.00       0.00
5.79/5.85	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.79/5.85	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.79/5.85	c   vbounds          :       0.00          2          0          0
5.79/5.85	c   rootredcost      :       0.00         24          0         31
5.79/5.85	c   pseudoobj        :       0.07      25565        203      18092
5.79/5.85	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.79/5.85	c   propagation      :       0.03       1566       1544      10334       27.2        148        7.7          -
5.79/5.85	c   infeasible LP    :       0.08       1722       1715       9821       26.1         69        5.6          0
5.79/5.85	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.79/5.85	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.79/5.85	c   pseudo solution  :       0.00         13         13         87       24.6          3       10.3          -
5.79/5.85	c   applied globally :          -          -          -       6613       17.4          -          -          -
5.79/5.85	c   applied locally  :          -          -          -         11       35.2          -          -          -
5.79/5.85	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.79/5.85	c   cut pool         :       0.00          3          -          -          7          -    (maximal pool size: 32)
5.79/5.85	c   redcost          :       0.03       6481          0       6325          0          0
5.79/5.85	c   impliedbounds    :       0.00          4          0          0          0          0
5.79/5.85	c   intobj           :       0.00          0          0          0          0          0
5.79/5.85	c   cgmip            :       0.00          0          0          0          0          0
5.79/5.85	c   gomory           :       0.00          4          0          0         37          0
5.79/5.85	c   strongcg         :       0.00          4          0          0          0          0
5.79/5.85	c   cmir             :       0.00          4          0          0          0          0
5.79/5.85	c   flowcover        :       0.03          4          0          0          0          0
5.79/5.85	c   clique           :       0.00          4          0          0          5          0
5.79/5.85	c   zerohalf         :       0.00          0          0          0          0          0
5.79/5.85	c   mcf              :       0.00          1          0          0          0          0
5.79/5.85	c   rapidlearning    :       0.00          0          0          0          0          0
5.79/5.85	c Pricers            :       Time      Calls       Vars
5.79/5.85	c   problem variables:       0.00          0          0
5.79/5.85	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.79/5.85	c   relpscost        :       0.91       2738          2        423          0          0       4856
5.79/5.85	c   pscost           :       0.00          0          0          0          0          0          0
5.79/5.85	c   inference        :       0.01       2694          0          0          0          0       5388
5.79/5.85	c   mostinf          :       0.00          0          0          0          0          0          0
5.79/5.85	c   leastinf         :       0.00          0          0          0          0          0          0
5.79/5.85	c   fullstrong       :       0.00          0          0          0          0          0          0
5.79/5.85	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.79/5.85	c   random           :       0.00          0          0          0          0          0          0
5.79/5.85	c Primal Heuristics  :       Time      Calls      Found
5.79/5.85	c   LP solutions     :       0.00          -         23
5.79/5.85	c   pseudo solutions :       0.00          -          0
5.79/5.85	c   feaspump         :       0.00          1          0
5.79/5.85	c   oneopt           :       0.03         24          0
5.79/5.85	c   guideddiving     :       0.01         17          0
5.79/5.85	c   veclendiving     :       0.00         17          0
5.79/5.85	c   linesearchdiving :       0.00         17          0
5.79/5.85	c   coefdiving       :       0.00         18          0
5.79/5.85	c   pscostdiving     :       0.00         18          0
5.79/5.85	c   fracdiving       :       0.00         18          0
5.79/5.85	c   crossover        :       0.07         10          0
5.79/5.85	c   rootsoldiving    :       0.00         16          0
5.79/5.85	c   objpscostdiving  :       0.00         17          0
5.79/5.85	c   trivial          :       0.00          2          0
5.79/5.85	c   simplerounding   :       0.00       2981          0
5.79/5.85	c   zirounding       :       0.00       1000          0
5.79/5.85	c   rounding         :       0.01        722          0
5.79/5.85	c   shifting         :       0.03        200          0
5.79/5.85	c   intshifting      :       0.00          2          0
5.79/5.85	c   twoopt           :       0.00          0          0
5.79/5.85	c   fixandinfer      :       0.00          0          0
5.79/5.85	c   intdiving        :       0.00          0          0
5.79/5.85	c   actconsdiving    :       0.00          0          0
5.79/5.85	c   octane           :       0.00          0          0
5.79/5.85	c   rens             :       0.01          1          0
5.79/5.85	c   rins             :       0.00          0          0
5.79/5.85	c   localbranching   :       0.00          0          0
5.79/5.85	c   mutation         :       0.00          0          0
5.79/5.85	c   dins             :       0.00          0          0
5.79/5.85	c   undercover       :       0.00          0          0
5.79/5.85	c   nlp              :       0.00          0          0
5.79/5.85	c   trysol           :       0.01        258        160
5.79/5.85	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.79/5.85	c   primal LP        :       0.00          0          0       0.00          -
5.79/5.85	c   dual LP          :       2.08       5825      62314      10.70   29958.65
5.79/5.85	c   lex dual LP      :       0.00          0          0       0.00          -
5.79/5.85	c   barrier LP       :       0.00          0          0       0.00          -
5.79/5.85	c   diving/probing LP:       0.01         40        237       5.92   23700.00
5.79/5.85	c   strong branching :       0.88       1744      41745      23.94   47437.50
5.79/5.85	c     (at root node) :          -         33       4058     122.97          -
5.79/5.85	c   conflict analysis:       0.00          0          0       0.00          -
5.79/5.85	c B&B Tree           :
5.79/5.85	c   number of runs   :          1
5.79/5.85	c   nodes            :       8134
5.79/5.85	c   nodes (total)    :       8134
5.79/5.85	c   nodes left       :          0
5.79/5.85	c   max depth        :         56
5.79/5.85	c   max depth (total):         56
5.79/5.85	c   backtracks       :       1876 (23.1%)
5.79/5.85	c   delayed cutoffs  :       1195
5.79/5.85	c   repropagations   :       6921 (34945 domain reductions, 489 cutoffs)
5.79/5.85	c   avg switch length:       5.01
5.79/5.85	c   switching time   :       0.32
5.79/5.85	c Solution           :
5.79/5.85	c   Solutions found  :        183 (24 improvements)
5.79/5.85	c   First Solution   : +1.83700000000000e+03   (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <trysol>)
5.79/5.85	c   Primal Bound     : +2.20000000000000e+01   (in run 1, after 7949 nodes, 4.81 seconds, depth 29, found by <relaxation>)
5.79/5.85	c   Dual Bound       : +2.20000000000000e+01
5.79/5.85	c   Gap              :       0.00 %
5.79/5.85	c   Root Dual Bound  : +0.00000000000000e+00
5.79/5.85	c   Root Iterations  :         95
5.79/5.85	c Time complete: 5.85.

Verifier Data 

OK	22

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2693369-1277899801/watcher-2693369-1277899801 -o /tmp/evaluation-result-2693369-1277899801/solver-2693369-1277899801 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693369-1277899801.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 2.01 2.00 3/196 2676
/proc/meminfo: memFree=31429108/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=9288 CPUtime=0
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 1150 0 0 0 0 0 0 0 22 0 1 0 131408393 9510912 1071 4089446400 4194304 9819077 140735293984816 18446744073709551615 8675336 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2676/statm: 2322 1084 371 1374 0 943 0

[startup+0.0786531 s]
/proc/loadavg: 2.05 2.01 2.00 3/196 2676
/proc/meminfo: memFree=31429108/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=17640 CPUtime=0.07
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 10462 0 0 0 6 1 0 0 23 0 1 0 131408393 18063360 2852 4089446400 4194304 9819077 140735293984816 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 4410 2852 719 1374 0 3031 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17640

[startup+0.100649 s]
/proc/loadavg: 2.05 2.01 2.00 3/196 2676
/proc/meminfo: memFree=31429108/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=17640 CPUtime=0.09
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 10788 0 0 0 8 1 0 0 23 0 1 0 131408393 18063360 2855 4089446400 4194304 9819077 140735293984816 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 4410 2855 719 1374 0 3031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17640

[startup+0.300616 s]
/proc/loadavg: 2.05 2.01 2.00 3/196 2676
/proc/meminfo: memFree=31429108/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=17600 CPUtime=0.29
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 13983 0 0 0 26 3 0 0 23 0 1 0 131408393 18022400 2856 4089446400 4194304 9819077 140735293984816 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 4400 2856 722 1374 0 3021 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17600

[startup+0.700533 s]
/proc/loadavg: 2.05 2.01 2.00 3/196 2676
/proc/meminfo: memFree=31429108/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=18200 CPUtime=0.69
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 25244 0 0 0 59 10 0 0 25 0 1 0 131408393 18636800 2956 4089446400 4194304 9819077 140735293984816 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 4382 2952 727 1374 0 3003 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18200

[startup+1.50039 s]
/proc/loadavg: 2.05 2.01 2.00 3/197 2677
/proc/meminfo: memFree=31412732/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=19708 CPUtime=1.49
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 48359 0 0 0 127 22 0 0 25 0 1 0 131408393 20180992 3608 4089446400 4194304 9819077 140735293984816 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 4927 3608 728 1374 0 3548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19708

[startup+3.10109 s]
/proc/loadavg: 2.05 2.01 2.00 3/197 2677
/proc/meminfo: memFree=31415084/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=21400 CPUtime=3.09
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 69418 0 0 0 268 41 0 0 25 0 1 0 131408393 21913600 4095 4089446400 4194304 9819077 140735293984816 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 5350 4095 728 1374 0 3971 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21400

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

[startup+4.70079 s]
/proc/loadavg: 2.05 2.01 2.00 3/197 2677
/proc/meminfo: memFree=31413968/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=22540 CPUtime=4.69
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 101932 0 0 0 407 62 0 0 25 0 1 0 131408393 23080960 4363 4089446400 4194304 9819077 140735293984816 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 5635 4363 742 1374 0 4256 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 22540

[startup+5.50664 s]
/proc/loadavg: 2.05 2.01 2.00 3/197 2677
/proc/meminfo: memFree=31413472/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=22808 CPUtime=5.49
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 111649 0 0 0 477 72 0 0 25 0 1 0 131408393 23355392 4432 4089446400 4194304 9819077 140735293984816 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 5702 4432 742 1374 0 4323 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 22808

[startup+5.70061 s]
/proc/loadavg: 2.05 2.01 2.00 3/197 2677
/proc/meminfo: memFree=31413472/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=22828 CPUtime=5.7
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 113089 0 0 0 495 75 0 0 25 0 1 0 131408393 23375872 4434 4089446400 4194304 9819077 140735293984816 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 5707 4434 742 1374 0 4328 0
Current children cumulated CPU time (s) 5.7
Current children cumulated vsize (KiB) 22828

[startup+5.80059 s]
/proc/loadavg: 2.05 2.01 2.00 3/197 2677
/proc/meminfo: memFree=31413472/32951124 swapFree=67111528/67111528
[pid=2676] ppid=2674 vsize=22824 CPUtime=5.79
/proc/2676/stat : 2676 (pbscip.linux.x8) R 2674 2676 2256 0 -1 4202496 113625 0 0 0 503 76 0 0 25 0 1 0 131408393 23371776 4436 4089446400 4194304 9819077 140735293984816 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/2676/statm: 5706 4436 742 1374 0 4327 0
Current children cumulated CPU time (s) 5.79
Current children cumulated vsize (KiB) 22824

Child status: 0
Real time (s): 5.85862
CPU time (s): 5.85911
CPU user time (s): 5.08023
CPU system time (s): 0.778881
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 30176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.08023
system time used= 0.778881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114111
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= 170

runsolver used 0.013997 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node111 at 2010-06-30 14:10:01
IDJOB=2693369
IDBENCH=78866
IDSOLVER=1205
FILE ID=node111/2693369-1277899801
PBS_JOBID= 11197187
Free space on /tmp= 74212 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111212923--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-2693369-1277899801/watcher-2693369-1277899801 -o /tmp/evaluation-result-2693369-1277899801/solver-2693369-1277899801 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2693369-1277899801.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 814425604e6b100ff397547bbbf81dc9
RANDOM SEED=579186560

node111.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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5332.85
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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
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	: 5332.74
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		: 2666.850
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31429512 kB
Buffers:        185844 kB
Cached:         792308 kB
SwapCached:          0 kB
Active:         804584 kB
Inactive:       575784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31429512 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8252 kB
Writeback:           0 kB
AnonPages:      402184 kB
Mapped:          20244 kB
Slab:            76792 kB
PageTables:       5352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1652936 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 node111 at 2010-06-30 14:10:07