Trace number 2702576

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 1.4bNo Cert. 181.536 181.584

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_3.opb
MD5SUM737bdf32fd69c002d569e68c523af4bf
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-26
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -26
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint10
Maximum length of a constraint18
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1244
Sum of products size (including duplicates)2488
Number of different products622
Sum of products size1244

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-2702576-1278570450.opb.
0.00/0.00	c Instance file HOME/instance-2702576-1278570450.opb
0.00/0.00	c File size is 49152 bytes.
0.00/0.00	c Parse Error 4
0.00/0.00	c Line: 1348
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      728                                                 |
0.00/0.00	c |  Number Clauses:        622                                                 |
0.00/0.00	c |  Number Cardinality:    200                                                 |
0.00/0.00	c |  Number PB Constraints: 622                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     106     1444     2970 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 100
0.00/0.01	o 100
0.00/0.01	c Elapsed CPU time: 0.009998 s	Remaining CPU time: 179.99 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     106     1445     3070 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 99
0.00/0.01	o 99
0.00/0.01	c Elapsed CPU time: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     106     1446     3170 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 98
0.00/0.01	o 98
0.00/0.01	c Elapsed CPU time: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     106     1447     3270 |     5000        0    nan |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 97
0.00/0.01	o 97
0.00/0.01	c Elapsed CPU time: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         1 |     106     1448     3370 |     5000        1     98 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 96
0.00/0.01	o 96
0.00/0.01	c Elapsed CPU time: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         3 |     106     1449     3470 |     5000        3     97 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 95
0.00/0.01	o 95
0.00/0.01	c Elapsed CPU time: 0.011998 s	Remaining CPU time: 179.988 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        23 |     106     1450     3570 |     5000       23     97 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 94
0.00/0.01	o 94
0.00/0.01	c Elapsed CPU time: 0.012998 s	Remaining CPU time: 179.987 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        39 |     106     1451     3670 |     5000       39     97 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 93
0.00/0.01	o 93
0.00/0.01	c Elapsed CPU time: 0.014997 s	Remaining CPU time: 179.985 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        76 |     106     1452     3770 |     5000       76     96 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 92
0.00/0.01	o 92
0.00/0.01	c Elapsed CPU time: 0.015997 s	Remaining CPU time: 179.984 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        99 |     106     1453     3870 |     5000       99     96 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 91
0.00/0.01	o 91
0.00/0.01	c Elapsed CPU time: 0.015997 s	Remaining CPU time: 179.984 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |       109 |     106     1454     3970 |     5000      109     96 |  0.000 % |
0.00/0.02	c |       211 |     106     1454     3970 |     5500      211     94 | 85.440 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 90
0.00/0.02	o 90
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 |       236 |     106     1455     4070 |     5000      236     94 | 85.440 % |
0.00/0.02	c |       337 |     106     1455     4070 |     5500      337     94 | 85.440 % |
0.00/0.03	c ===============================================================================
0.00/0.03	c New solution: 89
0.00/0.03	o 89
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 |       436 |     106     1456     4170 |     5000      436     93 | 85.440 % |
0.03/0.04	c |       536 |     106     1456     4170 |     5500      536     93 | 85.440 % |
0.03/0.04	c ===============================================================================
0.03/0.04	c New solution: 88
0.03/0.04	o 88
0.03/0.04	c Elapsed CPU time: 0.042993 s	Remaining CPU time: 179.957 s
0.03/0.04	c ===============================================================================
0.03/0.04	c |       634 |     106     1457     4270 |     5000      634     93 | 85.440 % |
0.03/0.05	c |       734 |     106     1457     4270 |     5500      734     93 | 85.440 % |
0.03/0.06	c |       885 |     106     1457     4270 |     6050      885     92 | 85.440 % |
0.03/0.08	c |      1110 |     106     1457     4270 |     6655     1110     92 | 85.440 % |
0.09/0.10	c |      1449 |     106     1457     4270 |     7320     1449     92 | 85.440 % |
0.09/0.16	c |      1955 |     106     1457     4270 |     8052     1955     92 | 85.440 % |
0.09/0.18	c ===============================================================================
0.09/0.18	c New solution: 87
0.09/0.18	o 87
0.09/0.18	c Elapsed CPU time: 0.175973 s	Remaining CPU time: 179.824 s
0.09/0.18	c ===============================================================================
0.09/0.18	c |      2094 |     106     1458     4370 |     5000     2094     92 | 85.440 % |
0.09/0.19	c |      2195 |     106     1458     4370 |     5500     2195     92 | 85.440 % |
0.19/0.20	c |      2345 |     106     1458     4370 |     6050     2345     91 | 85.440 % |
0.19/0.22	c |      2571 |     106     1458     4370 |     6655     2571     91 | 85.440 % |
0.19/0.25	c |      2909 |     106     1458     4370 |     7320     2909     92 | 85.440 % |
0.29/0.30	c ===============================================================================
0.29/0.30	c New solution: 86
0.29/0.30	o 86
0.29/0.30	c Elapsed CPU time: 0.297954 s	Remaining CPU time: 179.702 s
0.29/0.30	c ===============================================================================
0.29/0.30	c |      3339 |     106     1459     4470 |     5000     3339     93 | 85.440 % |
0.29/0.31	c |      3442 |     106     1459     4470 |     5500     3442     93 | 85.440 % |
0.29/0.32	c |      3592 |     106     1459     4470 |     6050     3592     92 | 85.440 % |
0.29/0.34	c |      3817 |     106     1459     4470 |     6655     3817     92 | 85.440 % |
0.29/0.36	c ===============================================================================
0.29/0.36	c New solution: 85
0.29/0.36	o 85
0.29/0.36	c Elapsed CPU time: 0.355945 s	Remaining CPU time: 179.644 s
0.29/0.36	c ===============================================================================
0.29/0.36	c |      3950 |     106     1460     4570 |     5000     3950     92 | 85.440 % |
0.29/0.37	c ===============================================================================
0.29/0.37	c New solution: 84
0.29/0.37	o 84
0.29/0.37	c Elapsed CPU time: 0.360945 s	Remaining CPU time: 179.639 s
0.29/0.37	c ===============================================================================
0.29/0.37	c |      3987 |     106     1461     4670 |     5000     3987     92 | 85.440 % |
0.29/0.39	c |      4090 |     106     1461     4670 |     5500     4090     92 | 85.440 % |
0.39/0.41	c |      4240 |     106     1461     4670 |     6050     4240     92 | 85.440 % |
0.39/0.44	c |      4466 |     106     1461     4670 |     6655     4466     92 | 85.440 % |
0.49/0.51	c |      4803 |     106     1461     4670 |     7320     4803     92 | 85.440 % |
0.49/0.56	c ===============================================================================
0.49/0.56	c New solution: 83
0.49/0.56	o 83
0.49/0.56	c Elapsed CPU time: 0.545917 s	Remaining CPU time: 179.454 s
0.49/0.56	c ===============================================================================
0.49/0.56	c |      5047 |     106     1462     4770 |     5000     5047     91 | 85.440 % |
0.49/0.57	c |      5147 |     106     1462     4770 |     5500     5147     91 | 85.440 % |
0.49/0.59	c |      5297 |     106     1462     4770 |     6050     5297     91 | 85.440 % |
0.59/0.65	c |      5525 |     106     1462     4770 |     6655     5525     91 | 85.440 % |
0.69/0.74	c |      5862 |     106     1462     4770 |     7320     5862     91 | 85.440 % |
0.79/0.88	c |      6368 |     106     1462     4770 |     8052     6368     94 | 85.440 % |
0.89/0.90	c ===============================================================================
0.89/0.90	c New solution: 82
0.89/0.90	o 82
0.89/0.90	c Elapsed CPU time: 0.889864 s	Remaining CPU time: 179.11 s
0.89/0.90	c ===============================================================================
0.89/0.90	c |      6507 |     106     1463     4870 |     5000     6507     94 | 85.440 % |
0.89/0.95	c |      6608 |     106     1463     4870 |     5500     3355     97 | 85.440 % |
0.89/0.98	c |      6759 |     106     1463     4870 |     6050     3506     97 | 85.440 % |
0.89/1.00	c |      6985 |     106     1463     4870 |     6655     3732     97 | 85.440 % |
0.99/1.04	c |      7323 |     106     1463     4870 |     7320     4070     96 | 85.440 % |
1.09/1.15	c |      7830 |     106     1463     4870 |     8052     4577     95 | 85.440 % |
1.29/1.30	c |      8589 |     106     1463     4870 |     8857     5336     94 | 85.440 % |
1.49/1.59	c |      9729 |     106     1463     4870 |     9743     6476     95 | 85.440 % |
2.10/2.12	c |     11439 |     106     1463     4870 |    10717     8186     95 | 85.440 % |
3.20/3.30	c |     14004 |     106     1463     4870 |    11789    10751     93 | 85.440 % |
5.39/5.47	c |     17850 |     106     1463     4870 |    12968     8351     89 | 85.440 % |
5.99/6.02	c ===============================================================================
5.99/6.02	c New solution: 81
5.99/6.02	o 81
5.99/6.02	c Elapsed CPU time: 5.95809 s	Remaining CPU time: 174.042 s
5.99/6.02	c ===============================================================================
5.99/6.02	c |     19270 |     106     1464     4970 |     5000     9771     88 | 85.440 % |
5.99/6.08	c |     19370 |     106     1464     4970 |     5500     4986     87 | 85.440 % |
6.09/6.13	c |     19525 |     106     1464     4970 |     6050     5141     88 | 85.440 % |
6.19/6.21	c |     19750 |     106     1464     4970 |     6655     5366     89 | 85.440 % |
6.19/6.28	c |     20089 |     106     1464     4970 |     7320     5705     90 | 85.440 % |
6.39/6.42	c |     20595 |     106     1464     4970 |     8052     6211     93 | 85.440 % |
6.59/6.62	c |     21358 |     106     1464     4970 |     8857     6974     92 | 85.440 % |
6.89/6.93	c |     22497 |     106     1464     4970 |     9743     8113     95 | 85.440 % |
7.59/7.60	c |     24208 |     106     1464     4970 |    10717     9824    106 | 85.440 % |
8.69/8.70	c ===============================================================================
8.69/8.70	c New solution: 80
8.69/8.70	o 80
8.69/8.70	c Elapsed CPU time: 8.61769 s	Remaining CPU time: 171.382 s
8.69/8.70	c ===============================================================================
8.69/8.70	c |     26143 |     106     1465     5070 |     5000     6048    139 | 85.440 % |
8.69/8.74	c |     26246 |     106     1465     5070 |     5500     3127    159 | 85.440 % |
8.69/8.75	c |     26398 |     106     1465     5070 |     6050     3279    155 | 85.440 % |
8.69/8.78	c |     26625 |     106     1465     5070 |     6655     3506    154 | 85.440 % |
8.79/8.84	c |     26963 |     106     1465     5070 |     7320     3844    150 | 85.440 % |
8.88/8.93	c |     27470 |     106     1465     5070 |     8052     4351    144 | 85.440 % |
8.99/9.07	c |     28230 |     106     1465     5070 |     8857     5111    136 | 85.440 % |
9.19/9.28	c |     29370 |     106     1465     5070 |     9743     6251    126 | 85.440 % |
9.69/9.77	c |     31081 |     106     1465     5070 |    10717     7962    117 | 85.440 % |
10.59/10.64	c |     33644 |     106     1465     5070 |    11789    10525    109 | 85.440 % |
11.79/11.80	c |     37490 |     106     1465     5070 |    12968     8127     85 | 85.440 % |
14.98/15.06	c |     43259 |     106     1465     5070 |    14265     7059     85 | 85.440 % |
18.38/18.41	c |     51910 |     106     1465     5070 |    15692     8225     89 | 85.440 % |
23.68/23.70	c |     64885 |     106     1465     5070 |    17261    13003     89 | 85.440 % |
32.58/32.62	c |     84350 |     106     1465     5070 |    18987    14506     96 | 85.440 % |
48.08/48.14	c |    113542 |     106     1465     5070 |    20886    14170     97 | 85.440 % |
67.47/67.58	c ===============================================================================
67.47/67.58	c New solution: 79
67.47/67.58	o 79
67.47/67.58	c Elapsed CPU time: 67.0708 s	Remaining CPU time: 112.929 s
67.47/67.58	c ===============================================================================
67.47/67.58	c |    153768 |     106     1466     5170 |     5000    10661     84 | 85.440 % |
67.57/67.65	c |    153869 |     106     1466     5170 |     5500     5432     84 | 85.440 % |
67.57/67.67	c |    154019 |     106     1466     5170 |     6050     5582     84 | 85.440 % |
67.67/67.72	c |    154245 |     106     1466     5170 |     6655     5808     83 | 85.440 % |
67.67/67.79	c |    154585 |     106     1466     5170 |     7320     6148     83 | 85.440 % |
67.77/67.88	c |    155091 |     106     1466     5170 |     8052     6654     83 | 85.440 % |
67.88/67.96	c |    155851 |     106     1466     5170 |     8857     7414     83 | 85.440 % |
68.27/68.31	c |    156991 |     106     1466     5170 |     9743     8554     83 | 85.440 % |
69.07/69.11	c |    158699 |     106     1466     5170 |    10717    10262     83 | 85.440 % |
69.87/69.96	c |    161263 |     106     1466     5170 |    11789     7119     84 | 85.440 % |
71.17/71.23	c |    165108 |     106     1466     5170 |    12968    10964     85 | 85.440 % |
73.47/73.54	c |    170877 |     106     1466     5170 |    14265     9898     84 | 85.440 % |
76.37/76.47	c |    179527 |     106     1466     5170 |    15692    11066     90 | 85.440 % |
82.87/82.96	c |    192504 |     106     1466     5170 |    17261    15850     95 | 85.440 % |
90.37/90.40	c |    211967 |     106     1466     5170 |    18987    17353     91 | 85.440 % |
101.97/102.02	c |    241160 |     106     1466     5170 |    20886    17014     87 | 85.440 % |
126.16/126.20	c |    284949 |     106     1466     5170 |    22974    17101     85 | 85.440 % |
167.34/167.45	c |    350634 |     106     1466     5170 |    25272    18125     84 | 85.440 % |
181.14/181.21	c There are 622 assigned variables. 0 in cost function.
181.45/181.56	c core #1
181.45/181.56	c #cores: 1
181.45/181.56	c Final Weight: 79
181.45/181.56	o 79
181.45/181.56	s OPTIMUM FOUND
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181.45/181.56	c Total CPU time: 180.352 s

Verifier Data 

ERROR: variable expected in interpretation !c

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702576-1278570450/watcher-2702576-1278570450 -o /tmp/evaluation-result-2702576-1278570450/solver-2702576-1278570450 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702576-1278570450.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 0.99 0.99 3/105 31433
/proc/meminfo: memFree=1669864/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=2752 CPUtime=0
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 322 0 0 0 0 0 0 0 25 0 1 0 25253217 2818048 240 1992294400 134512640 135751879 4290929200 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 688 240 148 303 0 371 0

[startup+0.038493 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 31433
/proc/meminfo: memFree=1669864/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=3100 CPUtime=0.03
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 410 0 0 0 3 0 0 0 18 0 1 0 25253217 3174400 327 1992294400 134512640 135751879 4290929200 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 775 327 158 303 0 458 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3100

[startup+0.10148 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 31433
/proc/meminfo: memFree=1669864/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=3492 CPUtime=0.09
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 520 0 0 0 9 0 0 0 18 0 1 0 25253217 3575808 437 1992294400 134512640 135751879 4290929200 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 873 437 158 303 0 556 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3492

[startup+0.301502 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 31433
/proc/meminfo: memFree=1669864/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=4396 CPUtime=0.29
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 756 0 0 0 29 0 0 0 18 0 1 0 25253217 4501504 673 1992294400 134512640 135751879 4290929200 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 1099 673 158 303 0 782 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4396

[startup+0.701546 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 31433
/proc/meminfo: memFree=1669864/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=5724 CPUtime=0.69
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 1064 0 0 0 68 1 0 0 18 0 1 0 25253217 5861376 981 1992294400 134512640 135751879 4290929200 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 1431 981 158 303 0 1114 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5724

[startup+1.50064 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31434
/proc/meminfo: memFree=1666012/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=7548 CPUtime=1.49
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 1551 0 0 0 147 2 0 0 19 0 1 0 25253217 7729152 1468 1992294400 134512640 135751879 4290929200 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 1887 1468 159 303 0 1570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7548

[startup+3.10081 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31434
/proc/meminfo: memFree=1663532/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=9776 CPUtime=3.09
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 2076 0 0 0 305 4 0 0 23 0 1 0 25253217 10010624 1993 1992294400 134512640 135751879 4290929200 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 2444 1993 159 303 0 2127 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9776

[startup+6.30117 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31434
/proc/meminfo: memFree=1660432/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=12832 CPUtime=6.29
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 2856 0 0 0 623 6 0 0 25 0 1 0 25253217 13139968 2773 1992294400 134512640 135751879 4290929200 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 3208 2773 159 303 0 2891 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12832

[startup+12.7009 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31436
/proc/meminfo: memFree=1649768/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=23008 CPUtime=12.69
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 5389 0 0 0 1257 12 0 0 25 0 1 0 25253217 23560192 5306 1992294400 134512640 135751879 4290929200 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 5752 5306 159 303 0 5435 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23008

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31436
/proc/meminfo: memFree=1636624/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=35728 CPUtime=25.49
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 8546 0 0 0 2527 22 0 0 25 0 1 0 25253217 36585472 8463 1992294400 134512640 135751879 4290929200 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 8932 8463 159 303 0 8615 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35728

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31436
/proc/meminfo: memFree=1610832/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=61644 CPUtime=51.08
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 14994 0 0 0 5069 39 0 0 25 0 1 0 25253217 63123456 14911 1992294400 134512640 135751879 4290929200 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 15411 14911 159 303 0 15094 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 61644

[startup+102.309 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31438
/proc/meminfo: memFree=1557016/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=114952 CPUtime=102.27
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 28339 0 0 0 10150 77 0 0 25 0 1 0 25253217 117710848 28256 1992294400 134512640 135751879 4290929200 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 28738 28256 159 303 0 28421 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 114952

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31440
/proc/meminfo: memFree=1513244/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=158984 CPUtime=162.24
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 39310 0 0 0 16116 108 0 0 25 0 1 0 25253217 162799616 39227 1992294400 134512640 135751879 4290929200 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 39746 39227 159 303 0 39429 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 158984

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

[startup+166.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31440
/proc/meminfo: memFree=1510020/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=161808 CPUtime=166.25
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 40038 0 0 0 16515 110 0 0 25 0 1 0 25253217 165691392 39955 1992294400 134512640 135751879 4290929200 18446744073709551615 134616714 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 40452 39955 159 303 0 40135 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 161808

[startup+172.708 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31440
/proc/meminfo: memFree=1506796/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=164884 CPUtime=172.65
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 40798 0 0 0 17153 112 0 0 25 0 1 0 25253217 168841216 40715 1992294400 134512640 135751879 4290929200 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 41221 40715 159 303 0 40904 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 164884

[startup+175.901 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31440
/proc/meminfo: memFree=1505432/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=166200 CPUtime=175.85
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 41132 0 0 0 17472 113 0 0 25 0 1 0 25253217 170188800 41049 1992294400 134512640 135751879 4290929200 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 41550 41049 159 303 0 41233 0
Current children cumulated CPU time (s) 175.85
Current children cumulated vsize (KiB) 166200

[startup+179.101 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31440
/proc/meminfo: memFree=1503820/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=168384 CPUtime=179.04
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 41666 0 0 0 17789 115 0 0 25 0 1 0 25253217 172425216 41583 1992294400 134512640 135751879 4290929200 18446744073709551615 134611024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 42096 41583 159 303 0 41779 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 168384

[startup+180.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31440
/proc/meminfo: memFree=1502580/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=169416 CPUtime=180.64
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 41916 0 0 0 17948 116 0 0 25 0 1 0 25253217 173481984 41833 1992294400 134512640 135751879 4290929200 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 42354 41833 159 303 0 42037 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 169416

[startup+181.101 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31440
/proc/meminfo: memFree=1502580/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=169672 CPUtime=181.04
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 41988 0 0 0 17988 116 0 0 25 0 1 0 25253217 173744128 41905 1992294400 134512640 135751879 4290929200 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 42418 41905 159 303 0 42101 0
Current children cumulated CPU time (s) 181.04
Current children cumulated vsize (KiB) 169672

[startup+181.509 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 31440
/proc/meminfo: memFree=1501712/2059040 swapFree=4136400/4192956
[pid=31433] ppid=31431 vsize=169948 CPUtime=181.45
/proc/31433/stat : 31433 (wbo1.4b) R 31431 31433 30674 0 -1 4202496 42059 0 0 0 18029 116 0 0 25 0 1 0 25253217 174026752 41976 1992294400 134512640 135751879 4290929200 18446744073709551615 135200222 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31433/statm: 42487 41976 160 303 0 42170 0
Current children cumulated CPU time (s) 181.45
Current children cumulated vsize (KiB) 169948

Child status: 0
Real time (s): 181.584
CPU time (s): 181.536
CPU user time (s): 180.352
CPU system time (s): 1.18482
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 169948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.352
system time used= 1.18482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42060
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2174

runsolver used 0.306953 second user time and 0.865868 second system time

The end

Launcher Data 

Begin job on node087 at 2010-07-08 08:27:30
IDJOB=2702576
IDBENCH=48223
IDSOLVER=1161
FILE ID=node087/2702576-1278570450
PBS_JOBID= 11239557
Free space on /tmp= 62552 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_3.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-2702576-1278570450/watcher-2702576-1278570450 -o /tmp/evaluation-result-2702576-1278570450/solver-2702576-1278570450 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702576-1278570450.opb

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

MD5SUM BENCH= 737bdf32fd69c002d569e68c523af4bf
RANDOM SEED=506062207

node087.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1670640 kB
Buffers:         94016 kB
Cached:         200356 kB
SwapCached:      12768 kB
Active:         138396 kB
Inactive:       172696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1670640 kB
SwapTotal:     4192956 kB
SwapFree:      4136400 kB
Dirty:            2620 kB
Writeback:           0 kB
AnonPages:       11440 kB
Mapped:           8532 kB
Slab:            55464 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181568 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-2702576-1278570450.opb

Free space on /tmp at the end= 62552 MiB
End job on node087 at 2010-07-08 08:30:32