Trace number 2702546

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 NameAnswerobjective functionCPU timeWall clock time
wbo 1.4bWrong Opt.-32 181.91 181.963

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_1.opb
MD5SUM2be9d345a101e171c9ff93c0b5b2195d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2482
Sum of products size (including duplicates)4964
Number of different products1241
Sum of products size2482

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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702546-1278569729.opb.
0.00/0.00	c Instance file HOME/instance-2702546-1278569729.opb
0.00/0.00	c File size is 102316 bytes.
0.00/0.01	c Highest Coefficient sum: 22
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      1441                                                |
0.00/0.01	c |  Number Clauses:        1241                                                |
0.00/0.01	c |  Number Cardinality:    400                                                 |
0.00/0.01	c |  Number PB Constraints: 1241                                                |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2882     5918 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 200
0.00/0.02	o 200
0.00/0.02	c Elapsed CPU time: 0.017997 s	Remaining CPU time: 179.982 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2883     6118 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 199
0.00/0.02	o 199
0.00/0.02	c Elapsed CPU time: 0.017997 s	Remaining CPU time: 179.982 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2884     6318 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 198
0.00/0.02	o 198
0.00/0.02	c Elapsed CPU time: 0.017997 s	Remaining CPU time: 179.982 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2885     6518 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 197
0.00/0.02	o 197
0.00/0.02	c Elapsed CPU time: 0.018997 s	Remaining CPU time: 179.981 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2886     6718 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 196
0.00/0.02	o 196
0.00/0.02	c Elapsed CPU time: 0.018997 s	Remaining CPU time: 179.981 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2887     6918 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 195
0.00/0.02	o 195
0.00/0.02	c Elapsed CPU time: 0.019996 s	Remaining CPU time: 179.98 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2888     7118 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 194
0.00/0.02	o 194
0.00/0.02	c Elapsed CPU time: 0.019996 s	Remaining CPU time: 179.98 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2889     7318 |     5000        0    nan |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 193
0.00/0.02	o 193
0.00/0.02	c Elapsed CPU time: 0.020996 s	Remaining CPU time: 179.979 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         3 |     200     2890     7518 |     5000        3    195 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 192
0.00/0.02	o 192
0.00/0.02	c Elapsed CPU time: 0.021996 s	Remaining CPU time: 179.978 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         9 |     200     2891     7718 |     5000        9    194 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 191
0.00/0.02	o 191
0.00/0.02	c Elapsed CPU time: 0.022996 s	Remaining CPU time: 179.977 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |        12 |     200     2892     7918 |     5000       12    194 |  0.000 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 190
0.00/0.03	o 190
0.00/0.03	c Elapsed CPU time: 0.024996 s	Remaining CPU time: 179.975 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |        27 |     200     2893     8118 |     5000       27    192 |  0.000 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 189
0.00/0.03	o 189
0.00/0.03	c Elapsed CPU time: 0.025996 s	Remaining CPU time: 179.974 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |        34 |     200     2894     8318 |     5000       34    192 |  0.000 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 188
0.00/0.03	o 188
0.00/0.03	c Elapsed CPU time: 0.027995 s	Remaining CPU time: 179.972 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |        47 |     200     2895     8518 |     5000       47    191 |  0.000 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 187
0.00/0.03	o 187
0.00/0.03	c Elapsed CPU time: 0.029995 s	Remaining CPU time: 179.97 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |        64 |     200     2896     8718 |     5000       64    190 |  0.000 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 186
0.00/0.03	o 186
0.00/0.03	c Elapsed CPU time: 0.030995 s	Remaining CPU time: 179.969 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |        67 |     200     2897     8918 |     5000       67    190 |  0.000 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 185
0.00/0.03	o 185
0.00/0.03	c Elapsed CPU time: 0.031995 s	Remaining CPU time: 179.968 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |        70 |     200     2898     9118 |     5000       70    190 |  0.000 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 184
0.00/0.03	o 184
0.00/0.03	c Elapsed CPU time: 0.033994 s	Remaining CPU time: 179.966 s
0.00/0.03	c ===============================================================================
0.00/0.03	c |        89 |     200     2899     9318 |     5000       89    189 |  0.000 % |
0.00/0.04	c |       189 |     200     2899     9318 |     5500      189    187 | 86.121 % |
0.00/0.05	c ===============================================================================
0.00/0.05	c New solution: 183
0.00/0.05	o 183
0.00/0.05	c Elapsed CPU time: 0.045993 s	Remaining CPU time: 179.954 s
0.00/0.05	c ===============================================================================
0.00/0.05	c |       230 |     200     2900     9518 |     5000      230    187 | 86.121 % |
0.00/0.05	c ===============================================================================
0.00/0.05	c New solution: 182
0.00/0.05	o 182
0.00/0.05	c Elapsed CPU time: 0.049992 s	Remaining CPU time: 179.95 s
0.00/0.05	c ===============================================================================
0.00/0.05	c |       284 |     200     2901     9718 |     5000      284    186 | 86.121 % |
0.00/0.06	c |       385 |     200     2901     9718 |     5500      385    185 | 86.121 % |
0.00/0.07	c |       535 |     200     2901     9718 |     6050      535    185 | 86.121 % |
0.08/0.09	c ===============================================================================
0.08/0.09	c New solution: 181
0.08/0.09	o 181
0.08/0.09	c Elapsed CPU time: 0.087986 s	Remaining CPU time: 179.912 s
0.08/0.09	c ===============================================================================
0.08/0.09	c |       714 |     200     2902     9918 |     5000      714    185 | 86.121 % |
0.09/0.10	c |       816 |     200     2902     9918 |     5500      816    184 | 86.121 % |
0.09/0.12	c |       966 |     200     2902     9918 |     6050      966    184 | 86.121 % |
0.09/0.14	c |      1192 |     200     2902     9918 |     6655     1192    184 | 86.121 % |
0.09/0.14	c ===============================================================================
0.09/0.14	c New solution: 180
0.09/0.14	o 180
0.09/0.14	c Elapsed CPU time: 0.135979 s	Remaining CPU time: 179.864 s
0.09/0.14	c ===============================================================================
0.09/0.14	c |      1249 |     200     2903    10118 |     5000     1249    184 | 86.121 % |
0.09/0.15	c |      1350 |     200     2903    10118 |     5500     1350    183 | 86.121 % |
0.09/0.17	c |      1501 |     200     2903    10118 |     6050     1501    183 | 86.121 % |
0.09/0.20	c |      1728 |     200     2903    10118 |     6655     1728    183 | 86.121 % |
0.19/0.24	c |      2066 |     200     2903    10118 |     7320     2066    183 | 86.121 % |
0.29/0.31	c |      2572 |     200     2903    10118 |     8052     2572    183 | 86.121 % |
0.29/0.34	c ===============================================================================
0.29/0.34	c New solution: 179
0.29/0.34	o 179
0.29/0.34	c Elapsed CPU time: 0.32695 s	Remaining CPU time: 179.673 s
0.29/0.34	c ===============================================================================
0.29/0.34	c |      2791 |     200     2904    10318 |     5000     2791    182 | 86.121 % |
0.29/0.36	c |      2894 |     200     2904    10318 |     5500     2894    182 | 86.121 % |
0.29/0.39	c |      3047 |     200     2904    10318 |     6050     3047    182 | 86.121 % |
0.39/0.44	c |      3273 |     200     2904    10318 |     6655     3273    182 | 86.121 % |
0.49/0.51	c |      3611 |     200     2904    10318 |     7320     3611    182 | 86.121 % |
0.59/0.62	c |      4117 |     200     2904    10318 |     8052     4117    182 | 86.121 % |
0.59/0.68	c ===============================================================================
0.59/0.68	c New solution: 178
0.59/0.68	o 178
0.59/0.68	c Elapsed CPU time: 0.660899 s	Remaining CPU time: 179.339 s
0.59/0.68	c ===============================================================================
0.59/0.68	c |      4405 |     200     2905    10518 |     5000     4405    182 | 86.121 % |
0.69/0.70	c |      4506 |     200     2905    10518 |     5500     4506    182 | 86.121 % |
0.69/0.74	c |      4656 |     200     2905    10518 |     6050     4656    182 | 86.121 % |
0.79/0.80	c |      4881 |     200     2905    10518 |     6655     4881    182 | 86.121 % |
0.79/0.85	c ===============================================================================
0.79/0.85	c New solution: 177
0.79/0.85	o 177
0.79/0.85	c Elapsed CPU time: 0.831873 s	Remaining CPU time: 179.168 s
0.79/0.85	c ===============================================================================
0.79/0.85	c |      5056 |     200     2906    10718 |     5000     5056    182 | 86.121 % |
0.79/0.88	c |      5156 |     200     2906    10718 |     5500     5156    182 | 86.121 % |
0.89/0.91	c |      5306 |     200     2906    10718 |     6050     5306    182 | 86.121 % |
0.89/0.97	c |      5532 |     200     2906    10718 |     6655     5532    182 | 86.121 % |
0.99/1.05	c |      5869 |     200     2906    10718 |     7320     5869    182 | 86.121 % |
0.99/1.09	c ===============================================================================
0.99/1.09	c New solution: 176
0.99/1.09	o 176
0.99/1.09	c Elapsed CPU time: 1.06784 s	Remaining CPU time: 178.932 s
0.99/1.09	c ===============================================================================
0.99/1.09	c |      5992 |     200     2907    10918 |     5000     5992    181 | 86.121 % |
1.09/1.13	c |      6092 |     200     2907    10918 |     5500     6092    181 | 86.121 % |
1.09/1.17	c |      6242 |     200     2907    10918 |     6050     6242    181 | 86.121 % |
1.19/1.23	c |      6470 |     200     2907    10918 |     6655     6470    181 | 86.121 % |
1.29/1.32	c |      6808 |     200     2907    10918 |     7320     6808    181 | 86.121 % |
1.39/1.46	c |      7315 |     200     2907    10918 |     8052     7315    181 | 86.121 % |
1.49/1.51	c ===============================================================================
1.49/1.51	c New solution: 175
1.49/1.51	o 175
1.49/1.51	c Elapsed CPU time: 1.48077 s	Remaining CPU time: 178.519 s
1.49/1.51	c ===============================================================================
1.49/1.51	c |      7507 |     200     2908    11118 |     5000     7507    181 | 86.121 % |
1.49/1.56	c |      7607 |     200     2908    11118 |     5500     3854    180 | 86.121 % |
1.49/1.60	c |      7758 |     200     2908    11118 |     6050     4005    180 | 86.121 % |
1.59/1.64	c |      7984 |     200     2908    11118 |     6655     4231    180 | 86.121 % |
1.69/1.72	c |      8321 |     200     2908    11118 |     7320     4568    181 | 86.121 % |
1.79/1.82	c |      8828 |     200     2908    11118 |     8052     5075    181 | 86.121 % |
1.89/1.98	c |      9589 |     200     2908    11118 |     8857     5836    181 | 86.121 % |
2.20/2.28	c |     10730 |     200     2908    11118 |     9743     6977    180 | 86.121 % |
2.79/2.82	c ===============================================================================
2.79/2.82	c New solution: 174
2.79/2.82	o 174
2.79/2.82	c Elapsed CPU time: 2.78158 s	Remaining CPU time: 177.218 s
2.79/2.82	c ===============================================================================
2.79/2.82	c |     12200 |     200     2909    11318 |     5000     8447    180 | 86.121 % |
2.79/2.87	c |     12302 |     200     2909    11318 |     5500     4326    179 | 86.121 % |
2.79/2.90	c |     12453 |     200     2909    11318 |     6050     4477    179 | 86.121 % |
2.89/2.94	c |     12678 |     200     2909    11318 |     6655     4702    178 | 86.121 % |
2.99/3.01	c |     13016 |     200     2909    11318 |     7320     5040    178 | 86.121 % |
3.09/3.12	c |     13524 |     200     2909    11318 |     8052     5548    178 | 86.121 % |
3.19/3.26	c |     14284 |     200     2909    11318 |     8857     6308    178 | 86.121 % |
3.39/3.46	c |     15424 |     200     2909    11318 |     9743     7448    178 | 86.121 % |
3.99/4.09	c |     17134 |     200     2909    11318 |    10717     9158    178 | 86.121 % |
4.59/4.67	c ===============================================================================
4.59/4.67	c New solution: 173
4.59/4.67	o 173
4.59/4.67	c Elapsed CPU time: 4.6123 s	Remaining CPU time: 175.388 s
4.59/4.67	c ===============================================================================
4.59/4.67	c |     18597 |     200     2910    11518 |     5000    10621    177 | 86.121 % |
4.69/4.74	c |     18697 |     200     2910    11518 |     5500     5411    176 | 86.121 % |
4.69/4.77	c |     18847 |     200     2910    11518 |     6050     5561    176 | 86.121 % |
4.79/4.84	c |     19073 |     200     2910    11518 |     6655     5787    176 | 86.121 % |
4.89/4.91	c |     19411 |     200     2910    11518 |     7320     6125    176 | 86.121 % |
4.99/5.03	c |     19917 |     200     2910    11518 |     8052     6631    176 | 86.121 % |
5.09/5.18	c |     20678 |     200     2910    11518 |     8857     7392    176 | 86.121 % |
5.50/5.52	c |     21818 |     200     2910    11518 |     9743     8532    176 | 86.121 % |
6.29/6.34	c |     23527 |     200     2910    11518 |    10717    10241    176 | 86.121 % |
7.49/7.51	c |     26089 |     200     2910    11518 |    11789     6739    175 | 86.121 % |
8.29/8.35	c |     29933 |     200     2910    11518 |    12968    10583    175 | 86.121 % |
9.69/9.74	c ===============================================================================
9.69/9.74	c New solution: 172
9.69/9.74	o 172
9.69/9.74	c Elapsed CPU time: 9.61854 s	Remaining CPU time: 170.381 s
9.69/9.74	c ===============================================================================
9.69/9.74	c |     33938 |     200     2911    11718 |     5000     7395    174 | 86.121 % |
9.69/9.78	c |     34039 |     200     2911    11718 |     5500     3799    174 | 86.121 % |
9.79/9.81	c |     34190 |     200     2911    11718 |     6050     3950    174 | 86.121 % |
9.79/9.85	c |     34415 |     200     2911    11718 |     6655     4175    174 | 86.121 % |
9.90/9.95	c |     34754 |     200     2911    11718 |     7320     4514    174 | 86.121 % |
10.09/10.14	c |     35261 |     200     2911    11718 |     8052     5021    175 | 86.121 % |
10.29/10.33	c ===============================================================================
10.29/10.33	c New solution: 171
10.29/10.33	o 171
10.29/10.33	c Elapsed CPU time: 10.1935 s	Remaining CPU time: 169.807 s
10.29/10.33	c ===============================================================================
10.29/10.33	c |     35931 |     200     2912    11918 |     5000     5691    175 | 86.121 % |
10.29/10.38	c |     36031 |     200     2912    11918 |     5500     5791    175 | 86.121 % |
10.38/10.46	c |     36183 |     200     2912    11918 |     6050     5943    175 | 86.121 % |
10.49/10.55	c |     36408 |     200     2912    11918 |     6655     6168    175 | 86.121 % |
10.59/10.69	c |     36745 |     200     2912    11918 |     7320     6505    175 | 86.121 % |
10.69/10.74	c ===============================================================================
10.69/10.74	c New solution: 170
10.69/10.74	o 170
10.69/10.74	c Elapsed CPU time: 10.5914 s	Remaining CPU time: 169.409 s
10.69/10.74	c ===============================================================================
10.69/10.74	c |     36840 |     200     2913    12118 |     5000     6600    175 | 86.121 % |
10.69/10.79	c |     36941 |     200     2913    12118 |     5500     3401    176 | 86.121 % |
10.79/10.83	c |     37092 |     200     2913    12118 |     6050     3552    176 | 86.121 % |
10.79/10.87	c |     37318 |     200     2913    12118 |     6655     3778    176 | 86.121 % |
10.89/10.93	c |     37656 |     200     2913    12118 |     7320     4116    176 | 86.121 % |
10.99/11.04	c |     38164 |     200     2913    12118 |     8052     4624    176 | 86.121 % |
11.19/11.22	c |     38923 |     200     2913    12118 |     8857     5383    175 | 86.121 % |
11.49/11.59	c |     40063 |     200     2913    12118 |     9743     6523    175 | 86.121 % |
12.10/12.14	c |     41771 |     200     2913    12118 |    10717     8231    174 | 86.121 % |
13.09/13.11	c |     44333 |     200     2913    12118 |    11789    10793    173 | 86.121 % |
15.09/15.11	c |     48177 |     200     2913    12118 |    12968     8035    172 | 86.121 % |
16.39/16.44	c |     53944 |     200     2913    12118 |    14265    13802    172 | 86.121 % |
19.09/19.19	c |     62593 |     200     2913    12118 |    15692    14612    172 | 86.121 % |
23.98/24.09	c |     75567 |     200     2913    12118 |    17261    10481    172 | 86.121 % |
24.98/25.00	c ===============================================================================
24.98/25.00	c New solution: 169
24.98/25.00	o 169
24.98/25.00	c Elapsed CPU time: 24.7162 s	Remaining CPU time: 155.284 s
24.98/25.00	c ===============================================================================
24.98/25.00	c |     77920 |     200     2914    12318 |     5000    12834    172 | 86.121 % |
25.08/25.16	c |     78021 |     200     2914    12318 |     5500     3310    172 | 86.121 % |
25.08/25.19	c |     78172 |     200     2914    12318 |     6050     3461    172 | 86.121 % |
25.19/25.24	c |     78398 |     200     2914    12318 |     6655     3687    172 | 86.121 % |
25.29/25.31	c |     78735 |     200     2914    12318 |     7320     4024    172 | 86.121 % |
25.29/25.39	c |     79242 |     200     2914    12318 |     8052     4531    172 | 86.121 % |
25.49/25.51	c |     80002 |     200     2914    12318 |     8857     5291    173 | 86.121 % |
25.58/25.66	c |     81142 |     200     2914    12318 |     9743     6431    173 | 86.121 % |
26.09/26.18	c |     82851 |     200     2914    12318 |    10717     8140    172 | 86.121 % |
26.98/27.02	c |     85415 |     200     2914    12318 |    11789    10704    172 | 86.121 % |
28.09/28.16	c |     89261 |     200     2914    12318 |    12968     7950    172 | 86.121 % |
30.79/30.84	c |     95027 |     200     2914    12318 |    14265    13716    172 | 86.121 % |
32.68/32.75	c ===============================================================================
32.68/32.75	c New solution: 168
32.68/32.75	o 168
32.68/32.75	c Elapsed CPU time: 32.3771 s	Remaining CPU time: 147.623 s
32.68/32.75	c ===============================================================================
32.68/32.75	c |    102603 |     200     2915    12518 |     5000    13453    171 | 86.121 % |
32.88/32.99	c |    102703 |     200     2915    12518 |     5500     3464    171 | 86.121 % |
32.99/33.03	c |    102853 |     200     2915    12518 |     6050     3614    171 | 86.121 % |
32.99/33.09	c |    103079 |     200     2915    12518 |     6655     3840    171 | 86.121 % |
33.09/33.17	c |    103417 |     200     2915    12518 |     7320     4178    172 | 86.121 % |
33.19/33.25	c |    103924 |     200     2915    12518 |     8052     4685    172 | 86.121 % |
33.38/33.40	c |    104683 |     200     2915    12518 |     8857     5444    172 | 86.121 % |
33.59/33.62	c |    105822 |     200     2915    12518 |     9743     6583    172 | 86.121 % |
33.89/33.99	c |    107531 |     200     2915    12518 |    10717     8292    172 | 86.121 % |
34.58/34.66	c |    110096 |     200     2915    12518 |    11789    10857    171 | 86.121 % |
35.58/35.61	c |    113940 |     200     2915    12518 |    12968     8102    171 | 86.121 % |
37.18/37.21	c |    119707 |     200     2915    12518 |    14265    13869    171 | 86.121 % |
39.68/39.73	c |    128356 |     200     2915    12518 |    15692    14682    171 | 86.121 % |
44.17/44.26	c |    141331 |     200     2915    12518 |    17261    10554    170 | 86.121 % |
53.17/53.24	c |    160794 |     200     2915    12518 |    18987    11346    171 | 86.121 % |
66.17/66.26	c |    189987 |     200     2915    12518 |    20886    20141    171 | 86.121 % |
91.76/91.88	c |    233778 |     200     2915    12518 |    22974    17491    171 | 86.121 % |
121.35/121.44	c |    299462 |     200     2915    12518 |    25272    15132    171 | 86.121 % |
168.74/168.83	c |    397989 |     200     2915    12518 |    27799    18742    171 | 86.121 % |
181.45/181.51	c There are 1241 assigned variables. 0 in cost function.
181.84/181.93	c core #1
181.84/181.93	c #cores: 1
181.84/181.93	c Final Weight: 168
181.84/181.93	o 168
181.84/181.93	s OPTIMUM FOUND
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181.84/181.93	c Total CPU time: 180.418 s

Verifier Data 

OK	-32

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702546-1278569729/watcher-2702546-1278569729 -o /tmp/evaluation-result-2702546-1278569729/solver-2702546-1278569729 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702546-1278569729.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 510
/proc/meminfo: memFree=1738236/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=2824 CPUtime=0
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 304 0 0 0 0 0 0 0 25 0 1 0 25181284 2891776 222 1992294400 134512640 135751879 4287443680 18446744073709551615 134613632 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 706 222 138 303 0 376 0

[startup+0.088935 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 510
/proc/meminfo: memFree=1738236/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=3640 CPUtime=0.08
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 582 0 0 0 8 0 0 0 18 0 1 0 25181284 3727360 475 1992294400 134512640 135751879 4287443680 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 910 475 147 303 0 605 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3640

[startup+0.100937 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 510
/proc/meminfo: memFree=1738236/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=3768 CPUtime=0.09
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 607 0 0 0 9 0 0 0 18 0 1 0 25181284 3858432 500 1992294400 134512640 135751879 4287443680 18446744073709551615 135209814 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 942 500 147 303 0 637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3768

[startup+0.300957 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 510
/proc/meminfo: memFree=1738236/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=5180 CPUtime=0.29
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 968 0 0 0 28 1 0 0 18 0 1 0 25181284 5304320 861 1992294400 134512640 135751879 4287443680 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 1295 861 147 303 0 990 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5180

[startup+0.700998 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 510
/proc/meminfo: memFree=1738236/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=6852 CPUtime=0.69
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 1391 0 0 0 67 2 0 0 18 0 1 0 25181284 7016448 1284 1992294400 134512640 135751879 4287443680 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 1713 1284 147 303 0 1408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6852

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 511
/proc/meminfo: memFree=1732896/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=9288 CPUtime=1.49
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 2008 0 0 0 146 3 0 0 19 0 1 0 25181284 9510912 1901 1992294400 134512640 135751879 4287443680 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 2322 1901 147 303 0 2017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9288

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 511
/proc/meminfo: memFree=1728928/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=14184 CPUtime=3.09
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 3212 0 0 0 304 5 0 0 25 0 1 0 25181284 14524416 3105 1992294400 134512640 135751879 4287443680 18446744073709551615 134616843 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 3546 3105 148 303 0 3241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14184

[startup+6.30158 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 511
/proc/meminfo: memFree=1719504/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=22424 CPUtime=6.29
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 5263 0 0 0 620 9 0 0 25 0 1 0 25181284 22962176 5156 1992294400 134512640 135751879 4287443680 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 5606 5156 148 303 0 5301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22424

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 511
/proc/meminfo: memFree=1703516/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=38056 CPUtime=12.69
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 9184 0 0 0 1253 16 0 0 25 0 1 0 25181284 38969344 9077 1992294400 134512640 135751879 4287443680 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 9514 9077 148 303 0 9209 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38056

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 513
/proc/meminfo: memFree=1674624/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=66952 CPUtime=25.49
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 16391 0 0 0 2520 29 0 0 25 0 1 0 25181284 68558848 16284 1992294400 134512640 135751879 4287443680 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 16738 16284 148 303 0 16433 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 66952

[startup+51.1002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 513
/proc/meminfo: memFree=1612996/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=127740 CPUtime=51.07
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 31543 0 0 0 5054 53 0 0 25 0 1 0 25181284 130805760 31436 1992294400 134512640 135751879 4287443680 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 31935 31436 148 303 0 31630 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 127740

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 515
/proc/meminfo: memFree=1534008/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=206328 CPUtime=102.27
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 51177 0 0 0 10139 88 0 0 25 0 1 0 25181284 211279872 51070 1992294400 134512640 135751879 4287443680 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 51582 51070 148 303 0 51277 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 206328

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 515
/proc/meminfo: memFree=1440884/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=299484 CPUtime=162.24
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 74462 0 0 0 16091 133 0 0 25 0 1 0 25181284 306671616 74355 1992294400 134512640 135751879 4287443680 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 74871 74355 148 303 0 74566 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 299484

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

[startup+166.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 515
/proc/meminfo: memFree=1435428/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=305124 CPUtime=166.25
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 75842 0 0 0 16490 135 0 0 25 0 1 0 25181284 312446976 75735 1992294400 134512640 135751879 4287443680 18446744073709551615 134516989 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 76281 75735 148 303 0 75976 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 305124

[startup+172.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 515
/proc/meminfo: memFree=1421664/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=318436 CPUtime=172.65
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 79165 0 0 0 17125 140 0 0 25 0 1 0 25181284 326078464 79058 1992294400 134512640 135751879 4287443680 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 79609 79058 148 303 0 79304 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 318436

[startup+175.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 517
/proc/meminfo: memFree=1416952/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=322864 CPUtime=175.85
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 80277 0 0 0 17443 142 0 0 25 0 1 0 25181284 330612736 80170 1992294400 134512640 135751879 4287443680 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 80716 80170 148 303 0 80411 0
Current children cumulated CPU time (s) 175.85
Current children cumulated vsize (KiB) 322864

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 517
/proc/meminfo: memFree=1413976/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=327216 CPUtime=179.04
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 81358 0 0 0 17760 144 0 0 25 0 1 0 25181284 335069184 81251 1992294400 134512640 135751879 4287443680 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 81804 81251 148 303 0 81499 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 327216

[startup+180.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 517
/proc/meminfo: memFree=1411000/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=329520 CPUtime=180.64
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 81945 0 0 0 17919 145 0 0 25 0 1 0 25181284 337428480 81838 1992294400 134512640 135751879 4287443680 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 82380 81838 148 303 0 82075 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 329520

[startup+181.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 517
/proc/meminfo: memFree=1409140/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=330928 CPUtime=181.45
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 82293 0 0 0 17999 146 0 0 25 0 1 0 25181284 338870272 82186 1992294400 134512640 135751879 4287443680 18446744073709551615 134518465 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 82732 82186 148 303 0 82427 0
Current children cumulated CPU time (s) 181.45
Current children cumulated vsize (KiB) 330928

[startup+181.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 517
/proc/meminfo: memFree=1409140/2059040 swapFree=4139656/4192956
[pid=510] ppid=508 vsize=331348 CPUtime=181.84
/proc/510/stat : 510 (wbo1.4b) R 508 510 32297 0 -1 4202496 82370 0 0 0 18038 146 0 0 25 0 1 0 25181284 339300352 82263 1992294400 134512640 135751879 4287443680 18446744073709551615 135200099 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/510/statm: 82837 82263 149 303 0 82532 0
Current children cumulated CPU time (s) 181.84
Current children cumulated vsize (KiB) 331348

Child status: 0
Real time (s): 181.963
CPU time (s): 181.91
CPU user time (s): 180.418
CPU system time (s): 1.49277
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 331348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.418
system time used= 1.49277
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82377
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 168

runsolver used 0.333949 second user time and 0.842871 second system time

The end

Launcher Data 

Begin job on node083 at 2010-07-08 08:15:29
IDJOB=2702546
IDBENCH=48208
IDSOLVER=1161
FILE ID=node083/2702546-1278569729
PBS_JOBID= 11239575
Free space on /tmp= 62544 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_1.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702546-1278569729/watcher-2702546-1278569729 -o /tmp/evaluation-result-2702546-1278569729/solver-2702546-1278569729 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702546-1278569729.opb

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

MD5SUM BENCH= 2be9d345a101e171c9ff93c0b5b2195d
RANDOM SEED=2129669286

node083.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.249
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.249
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.80
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1739144 kB
Buffers:         59208 kB
Cached:         157608 kB
SwapCached:       6652 kB
Active:          98324 kB
Inactive:       136408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1739144 kB
SwapTotal:     4192956 kB
SwapFree:      4139656 kB
Dirty:            2612 kB
Writeback:           0 kB
AnonPages:       15876 kB
Mapped:          12064 kB
Slab:            63032 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   186264 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702546-1278569729.opb

Free space on /tmp at the end= 62540 MiB
End job on node083 at 2010-07-08 08:18:31