Trace number 2702500

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.-33 182.286 182.332

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_2.opb
MD5SUM5255c8da63867fe6fe080ca048384827
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-49
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -48
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 constraint19
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)2492
Sum of products size (including duplicates)4984
Number of different products1246
Sum of products size2492

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c wbo 1.4 beta - 20100517
0.00/0.01	c Parsing opb file format. File HOME/instance-2702500-1278568579.opb.
0.00/0.01	c Instance file HOME/instance-2702500-1278568579.opb
0.00/0.01	c File size is 102705 bytes.
0.00/0.01	c Highest Coefficient sum: 19
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:      1446                                                |
0.00/0.01	c |  Number Clauses:        1246                                                |
0.00/0.01	c |  Number Cardinality:    400                                                 |
0.00/0.01	c |  Number PB Constraints: 1246                                                |
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     2892     5946 |     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: 0.020996 s	Remaining CPU time: 179.979 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2893     6146 |     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: 0.020996 s	Remaining CPU time: 179.979 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2894     6346 |     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: 0.020996 s	Remaining CPU time: 179.979 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     200     2895     6546 |     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: 0.021996 s	Remaining CPU time: 179.978 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         1 |     200     2896     6746 |     5000        1    198 |  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: 0.022996 s	Remaining CPU time: 179.977 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         1 |     200     2897     6946 |     5000        1    198 |  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: 0.023996 s	Remaining CPU time: 179.976 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |         2 |     200     2898     7146 |     5000        2    197 |  0.000 % |
0.02/0.02	c ===============================================================================
0.02/0.02	c New solution: 194
0.02/0.02	o 194
0.02/0.02	c Elapsed CPU time: 0.024996 s	Remaining CPU time: 179.975 s
0.02/0.02	c ===============================================================================
0.02/0.02	c |         2 |     200     2899     7346 |     5000        2    197 |  0.000 % |
0.02/0.03	c ===============================================================================
0.02/0.03	c New solution: 193
0.02/0.03	o 193
0.02/0.03	c Elapsed CPU time: 0.025996 s	Remaining CPU time: 179.974 s
0.02/0.03	c ===============================================================================
0.02/0.03	c |         2 |     200     2900     7546 |     5000        2    197 |  0.000 % |
0.02/0.03	c ===============================================================================
0.02/0.03	c New solution: 192
0.02/0.03	o 192
0.02/0.03	c Elapsed CPU time: 0.026995 s	Remaining CPU time: 179.973 s
0.02/0.03	c ===============================================================================
0.02/0.03	c |         5 |     200     2901     7746 |     5000        5    195 |  0.000 % |
0.02/0.03	c ===============================================================================
0.02/0.03	c New solution: 191
0.02/0.03	o 191
0.02/0.03	c Elapsed CPU time: 0.027995 s	Remaining CPU time: 179.972 s
0.02/0.03	c ===============================================================================
0.02/0.03	c |         7 |     200     2902     7946 |     5000        7    194 |  0.000 % |
0.02/0.03	c ===============================================================================
0.02/0.03	c New solution: 190
0.02/0.03	o 190
0.02/0.03	c Elapsed CPU time: 0.028995 s	Remaining CPU time: 179.971 s
0.02/0.03	c ===============================================================================
0.02/0.03	c |         8 |     200     2903     8146 |     5000        8    194 |  0.000 % |
0.02/0.03	c ===============================================================================
0.02/0.03	c New solution: 189
0.02/0.03	o 189
0.02/0.03	c Elapsed CPU time: 0.029995 s	Remaining CPU time: 179.97 s
0.02/0.03	c ===============================================================================
0.02/0.03	c |         9 |     200     2904     8346 |     5000        9    193 |  0.000 % |
0.02/0.03	c ===============================================================================
0.02/0.03	c New solution: 188
0.02/0.03	o 188
0.02/0.03	c Elapsed CPU time: 0.030995 s	Remaining CPU time: 179.969 s
0.02/0.03	c ===============================================================================
0.02/0.03	c |         9 |     200     2905     8546 |     5000        9    193 |  0.000 % |
0.02/0.03	c ===============================================================================
0.02/0.03	c New solution: 187
0.02/0.03	o 187
0.02/0.03	c Elapsed CPU time: 0.031995 s	Remaining CPU time: 179.968 s
0.02/0.03	c ===============================================================================
0.02/0.03	c |        17 |     200     2906     8746 |     5000       17    191 |  0.000 % |
0.02/0.03	c ===============================================================================
0.02/0.03	c New solution: 186
0.02/0.03	o 186
0.02/0.03	c Elapsed CPU time: 0.033994 s	Remaining CPU time: 179.966 s
0.02/0.03	c ===============================================================================
0.02/0.03	c |        22 |     200     2907     8946 |     5000       22    190 |  0.000 % |
0.02/0.04	c ===============================================================================
0.02/0.04	c New solution: 185
0.02/0.04	o 185
0.02/0.04	c Elapsed CPU time: 0.034994 s	Remaining CPU time: 179.965 s
0.02/0.04	c ===============================================================================
0.02/0.04	c |        34 |     200     2908     9146 |     5000       34    189 |  0.000 % |
0.02/0.04	c ===============================================================================
0.02/0.04	c New solution: 184
0.02/0.04	o 184
0.02/0.04	c Elapsed CPU time: 0.036994 s	Remaining CPU time: 179.963 s
0.02/0.04	c ===============================================================================
0.02/0.04	c |        36 |     200     2909     9346 |     5000       36    189 |  0.000 % |
0.02/0.04	c ===============================================================================
0.02/0.04	c New solution: 183
0.02/0.04	o 183
0.02/0.04	c Elapsed CPU time: 0.037994 s	Remaining CPU time: 179.962 s
0.02/0.04	c ===============================================================================
0.02/0.04	c |        41 |     200     2910     9546 |     5000       41    189 |  0.000 % |
0.02/0.04	c ===============================================================================
0.02/0.04	c New solution: 182
0.02/0.04	o 182
0.02/0.04	c Elapsed CPU time: 0.040993 s	Remaining CPU time: 179.959 s
0.02/0.04	c ===============================================================================
0.02/0.04	c |        63 |     200     2911     9746 |     5000       63    187 |  0.000 % |
0.02/0.04	c ===============================================================================
0.02/0.04	c New solution: 181
0.02/0.04	o 181
0.02/0.04	c Elapsed CPU time: 0.042993 s	Remaining CPU time: 179.957 s
0.02/0.04	c ===============================================================================
0.02/0.04	c |        81 |     200     2912     9946 |     5000       81    186 |  0.000 % |
0.02/0.05	c ===============================================================================
0.02/0.05	c New solution: 180
0.02/0.05	o 180
0.02/0.05	c Elapsed CPU time: 0.047992 s	Remaining CPU time: 179.952 s
0.02/0.05	c ===============================================================================
0.02/0.05	c |       127 |     200     2913    10146 |     5000      127    185 |  0.000 % |
0.02/0.06	c |       227 |     200     2913    10146 |     5500      227    183 | 86.169 % |
0.02/0.07	c |       377 |     200     2913    10146 |     6050      377    182 | 86.169 % |
0.02/0.10	c |       602 |     200     2913    10146 |     6655      602    182 | 86.169 % |
0.09/0.14	c |       941 |     200     2913    10146 |     7320      941    183 | 86.169 % |
0.19/0.21	c |      1449 |     200     2913    10146 |     8052     1449    183 | 86.169 % |
0.19/0.22	c ===============================================================================
0.19/0.22	c New solution: 179
0.19/0.22	o 179
0.19/0.22	c Elapsed CPU time: 0.212967 s	Remaining CPU time: 179.787 s
0.19/0.22	c ===============================================================================
0.19/0.22	c |      1500 |     200     2914    10346 |     5000     1500    183 | 86.169 % |
0.19/0.25	c |      1601 |     200     2914    10346 |     5500     1601    183 | 86.169 % |
0.19/0.27	c ===============================================================================
0.19/0.27	c New solution: 178
0.19/0.27	o 178
0.19/0.27	c Elapsed CPU time: 0.267959 s	Remaining CPU time: 179.732 s
0.19/0.27	c ===============================================================================
0.19/0.27	c |      1739 |     200     2915    10546 |     5000     1739    183 | 86.169 % |
0.19/0.29	c |      1839 |     200     2915    10546 |     5500     1839    183 | 86.169 % |
0.29/0.31	c |      1990 |     200     2915    10546 |     6050     1990    182 | 86.169 % |
0.29/0.36	c |      2217 |     200     2915    10546 |     6655     2217    182 | 86.169 % |
0.39/0.44	c |      2554 |     200     2915    10546 |     7320     2554    182 | 86.169 % |
0.49/0.54	c |      3062 |     200     2915    10546 |     8052     3062    182 | 86.169 % |
0.69/0.72	c |      3822 |     200     2915    10546 |     8857     3822    182 | 86.169 % |
1.00/1.07	c |      4962 |     200     2915    10546 |     9743     4962    182 | 86.169 % |
1.49/1.55	c |      6672 |     200     2915    10546 |    10717     6672    181 | 86.169 % |
2.39/2.41	c |      9235 |     200     2915    10546 |    11789     9235    181 | 86.169 % |
2.69/2.75	c ===============================================================================
2.69/2.75	c New solution: 177
2.69/2.75	o 177
2.69/2.75	c Elapsed CPU time: 2.70559 s	Remaining CPU time: 177.294 s
2.69/2.75	c ===============================================================================
2.69/2.75	c |     11213 |     200     2916    10746 |     5000    11213    180 | 86.169 % |
2.79/2.86	c |     11316 |     200     2916    10746 |     5500     5710    180 | 86.169 % |
2.89/2.91	c |     11466 |     200     2916    10746 |     6050     5860    180 | 86.169 % |
2.89/2.95	c |     11693 |     200     2916    10746 |     6655     6087    180 | 86.169 % |
2.89/2.99	c |     12031 |     200     2916    10746 |     7320     6425    180 | 86.169 % |
3.08/3.14	c |     12538 |     200     2916    10746 |     8052     6932    181 | 86.169 % |
3.39/3.45	c |     13298 |     200     2916    10746 |     8857     7692    180 | 86.169 % |
3.79/3.80	c ===============================================================================
3.79/3.80	c New solution: 176
3.79/3.80	o 176
3.79/3.80	c Elapsed CPU time: 3.74643 s	Remaining CPU time: 176.254 s
3.79/3.80	c ===============================================================================
3.79/3.80	c |     14399 |     200     2917    10946 |     5000     8793    180 | 86.169 % |
3.89/3.92	c |     14500 |     200     2917    10946 |     5500     4498    181 | 86.169 % |
3.89/3.94	c |     14652 |     200     2917    10946 |     6050     4650    181 | 86.169 % |
3.89/3.98	c |     14878 |     200     2917    10946 |     6655     4876    180 | 86.169 % |
3.98/4.02	c |     15217 |     200     2917    10946 |     7320     5215    180 | 86.169 % |
3.98/4.04	c ===============================================================================
3.98/4.04	c New solution: 175
3.98/4.04	o 175
3.98/4.04	c Elapsed CPU time: 3.97839 s	Remaining CPU time: 176.022 s
3.98/4.04	c ===============================================================================
3.98/4.04	c |     15304 |     200     2918    11146 |     5000     5302    180 | 86.169 % |
3.98/4.07	c |     15404 |     200     2918    11146 |     5500     5402    180 | 86.169 % |
4.09/4.11	c |     15556 |     200     2918    11146 |     6050     5554    180 | 86.169 % |
4.09/4.17	c |     15781 |     200     2918    11146 |     6655     5779    180 | 86.169 % |
4.19/4.23	c |     16118 |     200     2918    11146 |     7320     6116    180 | 86.169 % |
4.29/4.36	c |     16624 |     200     2918    11146 |     8052     6622    180 | 86.169 % |
4.49/4.56	c |     17384 |     200     2918    11146 |     8857     7382    180 | 86.169 % |
4.69/4.73	c ===============================================================================
4.69/4.73	c New solution: 174
4.69/4.73	o 174
4.69/4.73	c Elapsed CPU time: 4.65529 s	Remaining CPU time: 175.345 s
4.69/4.73	c ===============================================================================
4.69/4.73	c |     18260 |     200     2919    11346 |     5000     8258    179 | 86.169 % |
4.79/4.80	c |     18360 |     200     2919    11346 |     5500     4229    178 | 86.169 % |
4.79/4.83	c |     18510 |     200     2919    11346 |     6050     4379    178 | 86.169 % |
4.79/4.87	c |     18736 |     200     2919    11346 |     6655     4605    178 | 86.169 % |
4.89/4.93	c |     19075 |     200     2919    11346 |     7320     4944    178 | 86.169 % |
4.99/5.04	c |     19582 |     200     2919    11346 |     8052     5451    178 | 86.169 % |
4.99/5.07	c ===============================================================================
4.99/5.07	c New solution: 173
4.99/5.07	o 173
4.99/5.07	c Elapsed CPU time: 4.99424 s	Remaining CPU time: 175.006 s
4.99/5.07	c ===============================================================================
4.99/5.07	c |     19702 |     200     2920    11546 |     5000     5571    178 | 86.169 % |
5.08/5.10	c |     19802 |     200     2920    11546 |     5500     5671    178 | 86.169 % |
5.08/5.13	c |     19954 |     200     2920    11546 |     6050     5823    178 | 86.169 % |
5.08/5.18	c |     20180 |     200     2920    11546 |     6655     6049    178 | 86.169 % |
5.19/5.27	c |     20517 |     200     2920    11546 |     7320     6386    178 | 86.169 % |
5.40/5.41	c |     21024 |     200     2920    11546 |     8052     6893    178 | 86.169 % |
5.59/5.66	c |     21785 |     200     2920    11546 |     8857     7654    178 | 86.169 % |
6.08/6.10	c |     22925 |     200     2920    11546 |     9743     8794    178 | 86.169 % |
6.08/6.18	c ===============================================================================
6.08/6.18	c New solution: 172
6.08/6.18	o 172
6.08/6.18	c Elapsed CPU time: 6.09007 s	Remaining CPU time: 173.91 s
6.08/6.18	c ===============================================================================
6.08/6.18	c |     23251 |     200     2921    11746 |     5000     9120    178 | 86.169 % |
6.18/6.26	c |     23351 |     200     2921    11746 |     5500     4660    178 | 86.169 % |
6.28/6.30	c |     23501 |     200     2921    11746 |     6050     4810    178 | 86.169 % |
6.28/6.36	c |     23727 |     200     2921    11746 |     6655     5036    178 | 86.169 % |
6.39/6.46	c |     24066 |     200     2921    11746 |     7320     5375    178 | 86.169 % |
6.50/6.60	c |     24573 |     200     2921    11746 |     8052     5882    177 | 86.169 % |
6.78/6.80	c |     25332 |     200     2921    11746 |     8857     6641    177 | 86.169 % |
7.09/7.19	c |     26472 |     200     2921    11746 |     9743     7781    177 | 86.169 % |
7.59/7.67	c |     28180 |     200     2921    11746 |    10717     9489    176 | 86.169 % |
7.59/7.70	c ===============================================================================
7.59/7.70	c New solution: 171
7.59/7.70	o 171
7.59/7.70	c Elapsed CPU time: 7.59185 s	Remaining CPU time: 172.408 s
7.59/7.70	c ===============================================================================
7.59/7.70	c |     28279 |     200     2922    11946 |     5000     9588    176 | 86.169 % |
7.69/7.76	c |     28379 |     200     2922    11946 |     5500     4894    175 | 86.169 % |
7.79/7.81	c |     28529 |     200     2922    11946 |     6050     5044    175 | 86.169 % |
7.89/7.92	c |     28755 |     200     2922    11946 |     6655     5270    175 | 86.169 % |
7.99/8.05	c |     29092 |     200     2922    11946 |     7320     5607    175 | 86.169 % |
8.29/8.36	c |     29598 |     200     2922    11946 |     8052     6113    175 | 86.169 % |
8.58/8.63	c |     30357 |     200     2922    11946 |     8857     6872    175 | 86.169 % |
8.99/9.10	c |     31498 |     200     2922    11946 |     9743     8013    175 | 86.169 % |
9.98/10.04	c |     33206 |     200     2922    11946 |    10717     9721    175 | 86.169 % |
11.29/11.36	c |     35769 |     200     2922    11946 |    11789     6216    175 | 86.169 % |
12.49/12.50	c |     39614 |     200     2922    11946 |    12968    10061    174 | 86.169 % |
14.08/14.16	c |     45380 |     200     2922    11946 |    14265     8632    173 | 86.169 % |
16.59/16.63	c |     54029 |     200     2922    11946 |    15692     9441    173 | 86.169 % |
22.78/22.80	c |     67005 |     200     2922    11946 |    17261    13861    173 | 86.169 % |
28.28/28.38	c |     86467 |     200     2922    11946 |    18987    14644    172 | 86.169 % |
42.68/42.74	c |    115661 |     200     2922    11946 |    20886    13232    173 | 86.169 % |
59.78/59.88	c ===============================================================================
59.78/59.88	c New solution: 170
59.78/59.88	o 170
59.78/59.88	c Elapsed CPU time: 59.304 s	Remaining CPU time: 120.696 s
59.78/59.88	c ===============================================================================
59.78/59.88	c |    152205 |     200     2923    12146 |     5000    14866    172 | 86.169 % |
59.98/60.08	c |    152305 |     200     2923    12146 |     5500     3817    172 | 86.169 % |
60.08/60.11	c |    152455 |     200     2923    12146 |     6050     3967    172 | 86.169 % |
60.08/60.15	c |    152681 |     200     2923    12146 |     6655     4193    172 | 86.169 % |
60.17/60.21	c |    153021 |     200     2923    12146 |     7320     4533    172 | 86.169 % |
60.27/60.31	c |    153527 |     200     2923    12146 |     8052     5039    173 | 86.169 % |
60.38/60.48	c |    154287 |     200     2923    12146 |     8857     5799    173 | 86.169 % |
60.57/60.69	c |    155427 |     200     2923    12146 |     9743     6939    173 | 86.169 % |
60.98/61.08	c |    157135 |     200     2923    12146 |    10717     8647    172 | 86.169 % |
61.48/61.60	c |    159700 |     200     2923    12146 |    11789    11212    172 | 86.169 % |
62.37/62.49	c |    163544 |     200     2923    12146 |    12968     8455    172 | 86.169 % |
63.57/63.67	c ===============================================================================
63.57/63.67	c New solution: 169
63.57/63.67	o 169
63.57/63.67	c Elapsed CPU time: 63.0454 s	Remaining CPU time: 116.955 s
63.57/63.67	c ===============================================================================
63.57/63.67	c |    167353 |     200     2924    12346 |     5000    12264    172 | 86.169 % |
63.68/63.78	c |    167454 |     200     2924    12346 |     5500     6233    172 | 86.169 % |
63.78/63.83	c |    167604 |     200     2924    12346 |     6050     6383    172 | 86.169 % |
63.87/63.90	c |    167830 |     200     2924    12346 |     6655     6609    172 | 86.169 % |
63.97/64.00	c |    168167 |     200     2924    12346 |     7320     6946    172 | 86.169 % |
64.08/64.15	c |    168674 |     200     2924    12346 |     8052     7453    173 | 86.169 % |
64.27/64.36	c |    169433 |     200     2924    12346 |     8857     8212    173 | 86.169 % |
64.37/64.47	c ===============================================================================
64.37/64.47	c New solution: 168
64.37/64.47	o 168
64.37/64.47	c Elapsed CPU time: 63.8293 s	Remaining CPU time: 116.171 s
64.37/64.47	c ===============================================================================
64.37/64.47	c |    169754 |     200     2925    12546 |     5000     8533    173 | 86.169 % |
64.47/64.53	c |    169856 |     200     2925    12546 |     5500     4369    174 | 86.169 % |
64.47/64.57	c |    170007 |     200     2925    12546 |     6050     4520    175 | 86.169 % |
64.57/64.63	c |    170232 |     200     2925    12546 |     6655     4745    176 | 86.169 % |
64.67/64.72	c |    170569 |     200     2925    12546 |     7320     5082    176 | 86.169 % |
64.78/64.84	c |    171076 |     200     2925    12546 |     8052     5589    176 | 86.169 % |
64.98/65.02	c |    171835 |     200     2925    12546 |     8857     6348    176 | 86.169 % |
65.17/65.29	c |    172975 |     200     2925    12546 |     9743     7488    175 | 86.169 % |
65.67/65.78	c |    174686 |     200     2925    12546 |    10717     9199    175 | 86.169 % |
66.58/66.65	c |    177248 |     200     2925    12546 |    11789    11761    174 | 86.169 % |
67.48/67.51	c |    181093 |     200     2925    12546 |    12968     9003    171 | 86.169 % |
68.87/68.94	c |    186860 |     200     2925    12546 |    14265     7579    170 | 86.169 % |
71.08/71.18	c |    195511 |     200     2925    12546 |    15692     8390    171 | 86.169 % |
76.68/76.71	c |    208486 |     200     2925    12546 |    17261    12811    171 | 86.169 % |
85.68/85.77	c |    227948 |     200     2925    12546 |    18987    13596    171 | 86.169 % |
99.97/100.00	c |    257140 |     200     2925    12546 |    20886    12187    170 | 86.169 % |
120.36/120.41	c |    300929 |     200     2925    12546 |    22974    21098    170 | 86.169 % |
150.06/150.10	c |    366613 |     200     2925    12546 |    25272    18660    170 | 86.169 % |
176.25/176.30	c ===============================================================================
176.25/176.30	c New solution: 167
176.25/176.30	o 167
176.25/176.30	c Elapsed CPU time: 174.648 s	Remaining CPU time: 5.35155 s
176.25/176.30	c ===============================================================================
176.25/176.30	c |    433074 |     200     2926    12746 |     5000    21764    169 | 86.169 % |
176.45/176.59	c |    433174 |     200     2926    12746 |     5500     5415    170 | 86.169 % |
176.55/176.63	c |    433325 |     200     2926    12746 |     6050     5566    170 | 86.169 % |
176.65/176.74	c |    433552 |     200     2926    12746 |     6655     5793    171 | 86.169 % |
176.85/176.92	c |    433890 |     200     2926    12746 |     7320     6131    172 | 86.169 % |
176.95/177.08	c |    434396 |     200     2926    12746 |     8052     6637    173 | 86.169 % |
177.25/177.39	c |    435155 |     200     2926    12746 |     8857     7396    173 | 86.169 % |
177.75/177.84	c |    436296 |     200     2926    12746 |     9743     8537    175 | 86.169 % |
178.34/178.48	c |    438004 |     200     2926    12746 |    10717    10245    174 | 86.169 % |
179.26/179.38	c |    440566 |     200     2926    12746 |    11789     6740    174 | 86.169 % |
180.44/180.55	c |    444410 |     200     2926    12746 |    12968    10584    172 | 86.169 % |
181.75/181.85	c There are 1246 assigned variables. 0 in cost function.
182.15/182.29	c core #1
182.15/182.29	c #cores: 1
182.15/182.29	c Final Weight: 167
182.15/182.29	o 167
182.15/182.29	s OPTIMUM FOUND
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-x1446
182.15/182.29	c Total CPU time: 180.589 s

Verifier Data 

OK	-33

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702500-1278568579/watcher-2702500-1278568579 -o /tmp/evaluation-result-2702500-1278568579/solver-2702500-1278568579 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702500-1278568579.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: 1.00 1.02 1.00 3/106 31079
/proc/meminfo: memFree=1686384/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=2964 CPUtime=0
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 345 0 0 0 0 0 0 0 19 0 1 0 25070413 3035136 264 1992294400 134512640 135751879 4294891056 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 741 264 145 303 0 410 0

[startup+0.029343 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 31079
/proc/meminfo: memFree=1686384/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=3264 CPUtime=0.02
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 486 0 0 0 2 0 0 0 19 0 1 0 25070413 3342336 379 1992294400 134512640 135751879 4294891056 18446744073709551615 134598944 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 816 379 146 303 0 511 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3264

[startup+0.101349 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 31079
/proc/meminfo: memFree=1686384/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=3648 CPUtime=0.09
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 576 0 0 0 9 0 0 0 20 0 1 0 25070413 3735552 469 1992294400 134512640 135751879 4294891056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 912 469 147 303 0 607 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3648

[startup+0.301366 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 31079
/proc/meminfo: memFree=1686384/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=4676 CPUtime=0.29
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 848 0 0 0 29 0 0 0 20 0 1 0 25070413 4788224 741 1992294400 134512640 135751879 4294891056 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 1169 741 147 303 0 864 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4676

[startup+0.701402 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 31079
/proc/meminfo: memFree=1686384/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=6228 CPUtime=0.69
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 1227 0 0 0 68 1 0 0 20 0 1 0 25070413 6377472 1120 1992294400 134512640 135751879 4294891056 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 1557 1120 147 303 0 1252 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6228

[startup+1.50147 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31080
/proc/meminfo: memFree=1681912/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=8288 CPUtime=1.49
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 1746 0 0 0 147 2 0 0 23 0 1 0 25070413 8486912 1639 1992294400 134512640 135751879 4294891056 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 2072 1639 147 303 0 1767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8288

[startup+3.10062 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31080
/proc/meminfo: memFree=1678936/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=13584 CPUtime=3.08
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 3069 0 0 0 304 4 0 0 25 0 1 0 25070413 13910016 2962 1992294400 134512640 135751879 4294891056 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 3396 2962 148 303 0 3091 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13584

[startup+6.30091 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31080
/proc/meminfo: memFree=1668148/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=22580 CPUtime=6.28
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 5322 0 0 0 620 8 0 0 25 0 1 0 25070413 23121920 5215 1992294400 134512640 135751879 4294891056 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 5645 5215 148 303 0 5340 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22580

[startup+12.7005 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31080
/proc/meminfo: memFree=1654632/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=36240 CPUtime=12.68
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 8715 0 0 0 1253 15 0 0 25 0 1 0 25070413 37109760 8608 1992294400 134512640 135751879 4294891056 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 9060 8608 148 303 0 8755 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36240

[startup+25.5016 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 31080
/proc/meminfo: memFree=1625616/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=64060 CPUtime=25.49
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 15657 0 0 0 2521 28 0 0 25 0 1 0 25070413 65597440 15550 1992294400 134512640 135751879 4294891056 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 16015 15550 148 303 0 15710 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64060

[startup+51.1009 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31082
/proc/meminfo: memFree=1579612/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=110472 CPUtime=51.07
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 27248 0 0 0 5058 49 0 0 25 0 1 0 25070413 113123328 27141 1992294400 134512640 135751879 4294891056 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 27618 27141 148 303 0 27313 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 110472

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31082
/proc/meminfo: memFree=1481032/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=207512 CPUtime=102.27
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 51490 0 0 0 10133 94 0 0 25 0 1 0 25070413 212492288 51383 1992294400 134512640 135751879 4294891056 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 51878 51383 148 303 0 51573 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 207512

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31084
/proc/meminfo: memFree=1373772/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=315480 CPUtime=162.25
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 78433 0 0 0 16075 150 0 0 25 0 1 0 25070413 323051520 78326 1992294400 134512640 135751879 4294891056 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 78870 78326 148 303 0 78565 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 315480

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 31084
/proc/meminfo: memFree=1366084/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=323160 CPUtime=166.25
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 80373 0 0 0 16470 155 0 0 25 0 1 0 25070413 330915840 80266 1992294400 134512640 135751879 4294891056 18446744073709551615 134616377 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 80790 80266 148 303 0 80485 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 323160

[startup+172.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31084
/proc/meminfo: memFree=1354800/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=333668 CPUtime=172.65
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 82994 0 0 0 17107 158 0 0 25 0 1 0 25070413 341676032 82887 1992294400 134512640 135751879 4294891056 18446744073709551615 134611292 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 83417 82887 148 303 0 83112 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 333668

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31084
/proc/meminfo: memFree=1346120/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=344172 CPUtime=179.05
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 85613 0 0 0 17742 163 0 0 25 0 1 0 25070413 352432128 85506 1992294400 134512640 135751879 4294891056 18446744073709551615 134611206 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 86043 85506 148 303 0 85738 0
Current children cumulated CPU time (s) 179.05
Current children cumulated vsize (KiB) 344172

[startup+180.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31084
/proc/meminfo: memFree=1341160/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=348140 CPUtime=180.64
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 86594 0 0 0 17900 164 0 0 25 0 1 0 25070413 356495360 86487 1992294400 134512640 135751879 4294891056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 87035 86487 148 303 0 86730 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 348140

[startup+181.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31084
/proc/meminfo: memFree=1338680/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=350196 CPUtime=181.46
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 87116 0 0 0 17980 166 0 0 25 0 1 0 25070413 358600704 87009 1992294400 134512640 135751879 4294891056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 87549 87009 148 303 0 87244 0
Current children cumulated CPU time (s) 181.46
Current children cumulated vsize (KiB) 350196

[startup+181.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31084
/proc/meminfo: memFree=1338680/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=350868 CPUtime=181.85
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202496 87273 0 0 0 18019 166 0 0 25 0 1 0 25070413 359288832 87166 1992294400 134512640 135751879 4294891056 18446744073709551615 135220911 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31079/statm: 87717 87166 149 303 0 87412 0
Current children cumulated CPU time (s) 181.85
Current children cumulated vsize (KiB) 350868

[startup+182.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31084
/proc/meminfo: memFree=1338680/2059040 swapFree=4138592/4192956
[pid=31079] ppid=31077 vsize=0 CPUtime=182.24
/proc/31079/stat : 31079 (wbo1.4b) R 31077 31079 30553 0 -1 4202500 87280 0 0 0 18058 166 0 0 25 0 1 0 25070413 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/31079/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 182.332
CPU time (s): 182.286
CPU user time (s): 180.589
CPU system time (s): 1.69774
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 350868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.589
system time used= 1.69774
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87280
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= 7
involuntary context switches= 279

runsolver used 0.295955 second user time and 0.876866 second system time

The end

Launcher Data 

Begin job on node015 at 2010-07-08 07:56:19
IDJOB=2702500
IDBENCH=48185
IDSOLVER=1161
FILE ID=node015/2702500-1278568579
PBS_JOBID= 11239555
Free space on /tmp= 62584 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_2.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-2702500-1278568579/watcher-2702500-1278568579 -o /tmp/evaluation-result-2702500-1278568579/solver-2702500-1278568579 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702500-1278568579.opb

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

MD5SUM BENCH= 5255c8da63867fe6fe080ca048384827
RANDOM SEED=1304365092

node015.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		: 3000.214
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	: 6000.42
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		: 3000.214
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1687532 kB
Buffers:         67520 kB
Cached:         212164 kB
SwapCached:       9892 kB
Active:         128808 kB
Inactive:       168120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1687532 kB
SwapTotal:     4192956 kB
SwapFree:      4138592 kB
Dirty:            2692 kB
Writeback:           0 kB
AnonPages:       13876 kB
Mapped:          12012 kB
Slab:            52732 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183080 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-2702500-1278568579.opb

Free space on /tmp at the end= 62584 MiB
End job on node015 at 2010-07-08 07:59:22