Trace number 2702478

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.-22 181.447 181.506

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_5.opb
MD5SUMa142d6d7b95394ce9dab5e7d7d075ea6
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-25
Best CPU time to get the best result obtained on this benchmark1789.34
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -25
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)1252
Sum of products size (including duplicates)2504
Number of different products626
Sum of products size1252

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-2702478-1278568346.opb.
0.00/0.00	c Instance file HOME/instance-2702478-1278568346.opb
0.00/0.00	c File size is 49466 bytes.
0.00/0.00	c Highest Coefficient sum: 18
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:      726                                                 |
0.00/0.00	c |  Number Clauses:        626                                                 |
0.00/0.00	c |  Number Cardinality:    200                                                 |
0.00/0.00	c |  Number PB Constraints: 626                                                 |
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 |     100     1452     3010 |     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: 0.010998 s	Remaining CPU time: 179.989 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     1453     3110 |     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 |     100     1454     3210 |     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 |     100     1455     3310 |     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: 0.011998 s	Remaining CPU time: 179.988 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         1 |     100     1456     3410 |     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: 0.011998 s	Remaining CPU time: 179.988 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         1 |     100     1457     3510 |     5000        1     98 |  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: 0.012998 s	Remaining CPU time: 179.987 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         2 |     100     1458     3610 |     5000        2     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 |         3 |     100     1459     3710 |     5000        3     96 |  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: 0.013997 s	Remaining CPU time: 179.986 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         6 |     100     1460     3810 |     5000        6     95 |  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: 0.014997 s	Remaining CPU time: 179.985 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |         9 |     100     1461     3910 |     5000        9     95 |  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: 0.014997 s	Remaining CPU time: 179.985 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        11 |     100     1462     4010 |     5000       11     94 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 90
0.00/0.01	o 90
0.00/0.01	c Elapsed CPU time: 0.016997 s	Remaining CPU time: 179.983 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        36 |     100     1463     4110 |     5000       36     93 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 89
0.00/0.02	o 89
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 |       111 |     100     1464     4210 |     5000      111     92 |  0.000 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 88
0.00/0.02	o 88
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 |       134 |     100     1465     4310 |     5000      134     92 |  0.000 % |
0.02/0.02	c ===============================================================================
0.02/0.02	c New solution: 87
0.02/0.02	o 87
0.02/0.02	c Elapsed CPU time: 0.027995 s	Remaining CPU time: 179.972 s
0.02/0.02	c ===============================================================================
0.02/0.02	c |       229 |     100     1466     4410 |     5000      229     91 |  0.000 % |
0.02/0.03	c |       329 |     100     1466     4410 |     5500      329     91 | 86.226 % |
0.02/0.04	c ===============================================================================
0.02/0.04	c New solution: 86
0.02/0.04	o 86
0.02/0.04	c Elapsed CPU time: 0.039993 s	Remaining CPU time: 179.96 s
0.02/0.04	c ===============================================================================
0.02/0.04	c |       386 |     100     1467     4510 |     5000      386     91 | 86.226 % |
0.02/0.04	c |       486 |     100     1467     4510 |     5500      486     92 | 86.226 % |
0.02/0.05	c |       637 |     100     1467     4510 |     6050      637     91 | 86.226 % |
0.02/0.07	c |       864 |     100     1467     4510 |     6655      864     90 | 86.226 % |
0.02/0.09	c ===============================================================================
0.02/0.09	c New solution: 85
0.02/0.09	o 85
0.02/0.09	c Elapsed CPU time: 0.090986 s	Remaining CPU time: 179.909 s
0.02/0.09	c ===============================================================================
0.02/0.09	c |      1036 |     100     1468     4610 |     5000     1036     91 | 86.226 % |
0.09/0.10	c |      1136 |     100     1468     4610 |     5500     1136     92 | 86.226 % |
0.09/0.12	c |      1288 |     100     1468     4610 |     6050     1288     91 | 86.226 % |
0.09/0.15	c |      1514 |     100     1468     4610 |     6655     1514     91 | 86.226 % |
0.19/0.20	c |      1851 |     100     1468     4610 |     7320     1851     90 | 86.226 % |
0.19/0.26	c |      2357 |     100     1468     4610 |     8052     2357     90 | 86.226 % |
0.29/0.35	c |      3117 |     100     1468     4610 |     8857     3117     90 | 86.226 % |
0.49/0.51	c |      4257 |     100     1468     4610 |     9743     4257     90 | 86.226 % |
0.89/0.91	c |      5966 |     100     1468     4610 |    10717     5966     89 | 86.226 % |
1.10/1.15	c ===============================================================================
1.10/1.15	c New solution: 84
1.10/1.15	o 84
1.10/1.15	c Elapsed CPU time: 1.13383 s	Remaining CPU time: 178.866 s
1.10/1.15	c ===============================================================================
1.10/1.15	c |      6744 |     100     1469     4710 |     5000     6744     89 | 86.226 % |
1.19/1.20	c ===============================================================================
1.19/1.20	c New solution: 83
1.19/1.20	o 83
1.19/1.20	c Elapsed CPU time: 1.18682 s	Remaining CPU time: 178.813 s
1.19/1.20	c ===============================================================================
1.19/1.20	c |      6816 |     100     1470     4810 |     5000     3444     88 | 86.226 % |
1.19/1.22	c |      6916 |     100     1470     4810 |     5500     3544     88 | 86.226 % |
1.19/1.25	c |      7066 |     100     1470     4810 |     6050     3694     88 | 86.226 % |
1.29/1.30	c ===============================================================================
1.29/1.30	c New solution: 82
1.29/1.30	o 82
1.29/1.30	c Elapsed CPU time: 1.2888 s	Remaining CPU time: 178.711 s
1.29/1.30	c ===============================================================================
1.29/1.30	c |      7281 |     100     1471     4910 |     5000     3909     88 | 86.226 % |
1.29/1.34	c |      7381 |     100     1471     4910 |     5500     4009     89 | 86.226 % |
1.29/1.39	c |      7533 |     100     1471     4910 |     6050     4161     90 | 86.226 % |
1.39/1.47	c |      7760 |     100     1471     4910 |     6655     4388     90 | 86.226 % |
1.49/1.57	c |      8099 |     100     1471     4910 |     7320     4727     89 | 86.226 % |
1.69/1.75	c |      8605 |     100     1471     4910 |     8052     5233     90 | 86.226 % |
1.79/1.83	c ===============================================================================
1.79/1.83	c New solution: 81
1.79/1.83	o 81
1.79/1.83	c Elapsed CPU time: 1.81272 s	Remaining CPU time: 178.187 s
1.79/1.83	c ===============================================================================
1.79/1.83	c |      8804 |     100     1472     5010 |     5000     5432     89 | 86.226 % |
1.79/1.86	c |      8904 |     100     1472     5010 |     5500     5532     89 | 86.226 % |
1.89/1.91	c |      9055 |     100     1472     5010 |     6050     5683     89 | 86.226 % |
1.89/1.98	c ===============================================================================
1.89/1.98	c New solution: 80
1.89/1.98	o 80
1.89/1.98	c Elapsed CPU time: 1.9627 s	Remaining CPU time: 178.037 s
1.89/1.98	c ===============================================================================
1.89/1.98	c |      9274 |     100     1473     5110 |     5000     5902     89 | 86.226 % |
1.99/2.02	c |      9377 |     100     1473     5110 |     5500     3054     91 | 86.226 % |
1.99/2.05	c |      9527 |     100     1473     5110 |     6050     3204     91 | 86.226 % |
1.99/2.10	c |      9752 |     100     1473     5110 |     6655     3429     91 | 86.226 % |
2.10/2.13	c |     10089 |     100     1473     5110 |     7320     3766     90 | 86.226 % |
2.10/2.14	c ===============================================================================
2.10/2.14	c New solution: 79
2.10/2.14	o 79
2.10/2.14	c Elapsed CPU time: 2.11868 s	Remaining CPU time: 177.881 s
2.10/2.14	c ===============================================================================
2.10/2.14	c |     10255 |     100     1474     5210 |     5000     3932     90 | 86.226 % |
2.10/2.15	c |     10355 |     100     1474     5210 |     5500     4032     90 | 86.226 % |
2.10/2.16	c |     10505 |     100     1474     5210 |     6050     4182     89 | 86.226 % |
2.10/2.20	c |     10730 |     100     1474     5210 |     6655     4407     89 | 86.226 % |
2.20/2.28	c |     11068 |     100     1474     5210 |     7320     4745     89 | 86.226 % |
2.29/2.35	c |     11575 |     100     1474     5210 |     8052     5252     89 | 86.226 % |
2.49/2.57	c |     12336 |     100     1474     5210 |     8857     6013     88 | 86.226 % |
2.69/2.80	c |     13477 |     100     1474     5210 |     9743     7154     88 | 86.226 % |
3.30/3.32	c |     15187 |     100     1474     5210 |    10717     8864     87 | 86.226 % |
3.89/3.93	c |     17750 |     100     1474     5210 |    11789     5717     85 | 86.226 % |
4.89/4.99	c |     21595 |     100     1474     5210 |    12968     9562     84 | 86.226 % |
7.39/7.49	c |     27364 |     100     1474     5210 |    14265     8495     84 | 86.226 % |
11.68/11.79	c |     36016 |     100     1474     5210 |    15692     9660     83 | 86.226 % |
15.49/15.53	c |     48992 |     100     1474     5210 |    17261    14435     84 | 86.226 % |
22.19/22.30	c |     68456 |     100     1474     5210 |    18987    15933     93 | 86.226 % |
39.88/39.98	c |     97648 |     100     1474     5210 |    20886    15590     87 | 86.226 % |
69.18/69.29	c |    141437 |     100     1474     5210 |    22974    15635    100 | 86.226 % |
106.16/106.22	c ===============================================================================
106.16/106.22	c New solution: 78
106.16/106.22	o 78
106.16/106.22	c Elapsed CPU time: 105.493 s	Remaining CPU time: 74.507 s
106.16/106.22	c ===============================================================================
106.16/106.22	c |    196285 |     100     1475     5310 |     5000    18769    118 | 86.226 % |
106.36/106.43	c |    196386 |     100     1475     5310 |     5500     4794     91 | 86.226 % |
106.36/106.47	c |    196540 |     100     1475     5310 |     6050     4948     91 | 86.226 % |
106.46/106.53	c |    196765 |     100     1475     5310 |     6655     5173     91 | 86.226 % |
106.56/106.60	c |    197104 |     100     1475     5310 |     7320     5512     91 | 86.226 % |
106.66/106.79	c |    197612 |     100     1475     5310 |     8052     6020    101 | 86.226 % |
106.85/106.98	c |    198372 |     100     1475     5310 |     8857     6780    103 | 86.226 % |
107.26/107.37	c |    199512 |     100     1475     5310 |     9743     7920    101 | 86.226 % |
108.15/108.29	c |    201222 |     100     1475     5310 |    10717     9630    100 | 86.226 % |
109.35/109.50	c |    203788 |     100     1475     5310 |    11789     6489    124 | 86.226 % |
110.46/110.60	c |    207634 |     100     1475     5310 |    12968    10335    120 | 86.226 % |
113.16/113.29	c |    213401 |     100     1475     5310 |    14265     9265    135 | 86.226 % |
116.35/116.41	c |    222052 |     100     1475     5310 |    15692    10430    104 | 86.226 % |
122.45/122.58	c |    235027 |     100     1475     5310 |    17261    15209    108 | 86.226 % |
132.45/132.57	c |    254488 |     100     1475     5310 |    18987    16706    107 | 86.226 % |
151.94/152.01	c |    283680 |     100     1475     5310 |    20886    16364    108 | 86.226 % |
181.04/181.18	c There are 626 assigned variables. 0 in cost function.
181.34/181.48	c core #1
181.34/181.48	c #cores: 1
181.34/181.48	c Final Weight: 78
181.34/181.48	o 78
181.34/181.48	s OPTIMUM FOUND
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181.34/181.48	c Total CPU time: 180.308 s

Verifier Data 

OK	-22

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702478-1278568346/watcher-2702478-1278568346 -o /tmp/evaluation-result-2702478-1278568346/solver-2702478-1278568346 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702478-1278568346.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 1.00 1.00 2/106 28649
/proc/meminfo: memFree=1722420/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=2760 CPUtime=0
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 324 0 0 0 0 0 0 0 25 0 1 0 25046059 2826240 242 1992294400 134512640 135751879 4290809232 18446744073709551615 135228657 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 690 242 148 303 0 372 0

[startup+0.0278811 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 28649
/proc/meminfo: memFree=1722420/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=2924 CPUtime=0.02
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 380 0 0 0 2 0 0 0 18 0 1 0 25046059 2994176 285 1992294400 134512640 135751879 4290809232 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 731 285 146 303 0 426 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2924

[startup+0.100888 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 28649
/proc/meminfo: memFree=1722420/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=3312 CPUtime=0.09
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 490 0 0 0 9 0 0 0 18 0 1 0 25046059 3391488 395 1992294400 134512640 135751879 4290809232 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 828 395 147 303 0 523 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.300909 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 28649
/proc/meminfo: memFree=1722420/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=4088 CPUtime=0.29
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 683 0 0 0 29 0 0 0 18 0 1 0 25046059 4186112 588 1992294400 134512640 135751879 4290809232 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 1022 588 147 303 0 717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4088

[startup+0.700949 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 28649
/proc/meminfo: memFree=1722420/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=5260 CPUtime=0.69
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 978 0 0 0 68 1 0 0 18 0 1 0 25046059 5386240 883 1992294400 134512640 135751879 4290809232 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 1315 883 147 303 0 1010 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5260

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28650
/proc/meminfo: memFree=1719188/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=6688 CPUtime=1.49
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 1323 0 0 0 147 2 0 0 20 0 1 0 25046059 6848512 1228 1992294400 134512640 135751879 4290809232 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 1672 1228 148 303 0 1367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6688

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28650
/proc/meminfo: memFree=1717204/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=9532 CPUtime=3.09
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 2059 0 0 0 306 3 0 0 25 0 1 0 25046059 9760768 1964 1992294400 134512640 135751879 4290809232 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 2383 1964 148 303 0 2078 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9532

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28650
/proc/meminfo: memFree=1711128/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=14156 CPUtime=6.29
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 3197 0 0 0 623 6 0 0 25 0 1 0 25046059 14495744 3102 1992294400 134512640 135751879 4290809232 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 3539 3102 148 303 0 3234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14156

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28651
/proc/meminfo: memFree=1704928/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=20184 CPUtime=12.69
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 4687 0 0 0 1258 11 0 0 25 0 1 0 25046059 20668416 4592 1992294400 134512640 135751879 4290809232 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 5046 4592 148 303 0 4741 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20184

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28651
/proc/meminfo: memFree=1688064/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=37120 CPUtime=25.48
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 8884 0 0 0 2526 22 0 0 25 0 1 0 25046059 38010880 8789 1992294400 134512640 135751879 4290809232 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 9280 8789 148 303 0 8975 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37120

[startup+51.1021 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 28652
/proc/meminfo: memFree=1670456/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=54520 CPUtime=51.07
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 13249 0 0 0 5072 35 0 0 25 0 1 0 25046059 55828480 13154 1992294400 134512640 135751879 4290809232 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 13630 13154 148 303 0 13325 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54520

[startup+102.309 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 28653
/proc/meminfo: memFree=1626188/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=98624 CPUtime=102.26
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 24226 0 0 0 10159 67 0 0 25 0 1 0 25046059 100990976 24131 1992294400 134512640 135751879 4290809232 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 24656 24131 148 303 0 24351 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 98624

[startup+162.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 28655
/proc/meminfo: memFree=1571008/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=153756 CPUtime=162.23
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 38003 0 0 0 16120 103 0 0 25 0 1 0 25046059 157446144 37908 1992294400 134512640 135751879 4290809232 18446744073709551615 134516989 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 38439 37908 148 303 0 38134 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 153756

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

[startup+166.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 28655
/proc/meminfo: memFree=1568528/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=156208 CPUtime=166.23
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 38593 0 0 0 16518 105 0 0 25 0 1 0 25046059 159956992 38498 1992294400 134512640 135751879 4290809232 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 39052 38498 148 303 0 38747 0
Current children cumulated CPU time (s) 166.23
Current children cumulated vsize (KiB) 156208

[startup+172.708 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 28655
/proc/meminfo: memFree=1563692/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=160884 CPUtime=172.64
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 39764 0 0 0 17156 108 0 0 25 0 1 0 25046059 164745216 39669 1992294400 134512640 135751879 4290809232 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 40221 39669 148 303 0 39916 0
Current children cumulated CPU time (s) 172.64
Current children cumulated vsize (KiB) 160884

[startup+175.901 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 28655
/proc/meminfo: memFree=1561708/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=162712 CPUtime=175.84
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 40235 0 0 0 17475 109 0 0 25 0 1 0 25046059 166617088 40140 1992294400 134512640 135751879 4290809232 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 40678 40140 148 303 0 40373 0
Current children cumulated CPU time (s) 175.84
Current children cumulated vsize (KiB) 162712

[startup+179.101 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 28655
/proc/meminfo: memFree=1560096/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=165188 CPUtime=179.03
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 40854 0 0 0 17792 111 0 0 25 0 1 0 25046059 169152512 40759 1992294400 134512640 135751879 4290809232 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 41297 40759 148 303 0 40992 0
Current children cumulated CPU time (s) 179.03
Current children cumulated vsize (KiB) 165188

[startup+180.7 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 28655
/proc/meminfo: memFree=1558608/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=165960 CPUtime=180.64
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 41030 0 0 0 17952 112 0 0 25 0 1 0 25046059 169943040 40935 1992294400 134512640 135751879 4290809232 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 41490 40935 148 303 0 41185 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 165960

[startup+181.1 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 28655
/proc/meminfo: memFree=1558608/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=166220 CPUtime=181.04
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 41096 0 0 0 17992 112 0 0 25 0 1 0 25046059 170209280 41001 1992294400 134512640 135751879 4290809232 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 41555 41001 148 303 0 41250 0
Current children cumulated CPU time (s) 181.04
Current children cumulated vsize (KiB) 166220

[startup+181.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 28655
/proc/meminfo: memFree=1558608/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=166360 CPUtime=181.24
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 41143 0 0 0 18012 112 0 0 25 0 1 0 25046059 170352640 41048 1992294400 134512640 135751879 4290809232 18446744073709551615 134521886 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 41590 41048 149 303 0 41285 0
Current children cumulated CPU time (s) 181.24
Current children cumulated vsize (KiB) 166360

[startup+181.401 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 28655
/proc/meminfo: memFree=1557988/2059040 swapFree=4139544/4192956
[pid=28649] ppid=28647 vsize=166360 CPUtime=181.34
/proc/28649/stat : 28649 (wbo1.4b) R 28647 28649 28268 0 -1 4202496 41143 0 0 0 18022 112 0 0 25 0 1 0 25046059 170352640 41048 1992294400 134512640 135751879 4290809232 18446744073709551615 135200099 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28649/statm: 41590 41048 149 303 0 41285 0
Current children cumulated CPU time (s) 181.34
Current children cumulated vsize (KiB) 166360

Child status: 0
Real time (s): 181.506
CPU time (s): 181.447
CPU user time (s): 180.308
CPU system time (s): 1.13983
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 166360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.308
system time used= 1.13983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41147
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= 142

runsolver used 0.434933 second user time and 0.904862 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-08 07:52:26
IDJOB=2702478
IDBENCH=48174
IDSOLVER=1161
FILE ID=node027/2702478-1278568346
PBS_JOBID= 11239551
Free space on /tmp= 62536 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_5.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-2702478-1278568346/watcher-2702478-1278568346 -o /tmp/evaluation-result-2702478-1278568346/solver-2702478-1278568346 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702478-1278568346.opb

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

MD5SUM BENCH= a142d6d7b95394ce9dab5e7d7d075ea6
RANDOM SEED=2040962946

node027.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		: 2800.222
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	: 5600.44
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		: 2800.222
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1723320 kB
Buffers:         58388 kB
Cached:         177420 kB
SwapCached:       7452 kB
Active:          85492 kB
Inactive:       164764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1723320 kB
SwapTotal:     4192956 kB
SwapFree:      4139544 kB
Dirty:            2632 kB
Writeback:           4 kB
AnonPages:       12028 kB
Mapped:          12080 kB
Slab:            63448 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180392 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702478-1278568346.opb

Free space on /tmp at the end= 62532 MiB
End job on node027 at 2010-07-08 07:55:28