Trace number 2702119

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 1.4b (fixed)? (TO) 1800.2 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
MD5SUM016a6113efb9500350327fbbc3111675
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark15.5106
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
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 constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702119-1278546513.opb.
0.00/0.00	c Instance file HOME/instance-2702119-1278546513.opb
0.00/0.00	c File size is 48923 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
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:      864                                                 |
0.00/0.01	c |  Number Clauses:        648                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 673                                                 |
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 |     864     1321     5535 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       102 |     864     1321     5535 |     5500      102     66 |  0.001 % |
0.00/0.02	c |       253 |     864     1321     5535 |     6050      253     77 |  0.001 % |
0.04/0.04	c |       478 |     864     1321     5535 |     6655      478     80 |  0.000 % |
0.04/0.06	c |       815 |     864     1321     5535 |     7320      815     70 |  0.000 % |
0.09/0.10	c |      1323 |     864     1321     5535 |     8052     1323     75 |  0.000 % |
0.09/0.19	c |      2082 |     864     1321     5535 |     8857     2082     78 |  0.001 % |
0.30/0.31	c |      3221 |     864     1321     5535 |     9743     3221     69 |  0.000 % |
0.39/0.47	c |      4929 |     864     1321     5535 |    10717     4929     69 |  0.000 % |
0.80/0.88	c |      7492 |     864     1321     5535 |    11789     7492     64 |  0.000 % |
1.39/1.42	c |     11336 |     864     1321     5535 |    12968    11336     60 |  0.000 % |
1.90/1.97	c |     17103 |     864     1321     5535 |    14265    10511     66 |  0.000 % |
3.09/3.16	c |     25752 |     864     1321     5535 |    15692    11817     56 |  0.000 % |
5.19/5.21	c |     38726 |     864     1321     5535 |    17261     8707     45 |  0.000 % |
7.79/7.80	c |     58188 |     864     1321     5535 |    18987    10229     63 |  0.000 % |
13.99/14.04	c |     87380 |     864     1321     5535 |    20886    10053     32 |  0.001 % |
22.28/22.35	c |    131169 |     864     1321     5535 |    22974    21464     62 |  0.000 % |
38.58/38.66	c |    196853 |     864     1321     5535 |    25272    11952     28 |  0.000 % |
49.49/49.56	c ===============================================================================
49.49/49.56	c New solution: 3
49.49/49.56	o 3
49.49/49.56	c Elapsed CPU time: 48.9466 s	Remaining CPU time: 131.053 s
49.49/49.56	c ===============================================================================
49.49/49.56	c |    242762 |     864     1322     5544 |     5000    14442     69 |  0.000 % |
49.58/49.63	c |    242863 |     775     1322     5544 |     5500     3710     83 | 10.302 % |
49.58/49.65	c |    243014 |     775     1322     5544 |     6050     3861     82 | 10.301 % |
49.58/49.67	c |    243240 |     775     1322     5544 |     6655     4087     82 | 10.301 % |
49.68/49.70	c |    243582 |     775     1322     5544 |     7320     4429     81 | 10.301 % |
49.68/49.75	c |    244088 |     775     1322     5544 |     8052     4935     80 | 10.301 % |
49.78/49.82	c |    244847 |     775     1322     5544 |     8857     5694     79 | 10.301 % |
49.88/49.97	c |    245986 |     775     1322     5544 |     9743     6833     77 | 10.301 % |
50.18/50.21	c |    247695 |     775     1322     5544 |    10717     8542     75 | 10.301 % |
50.59/50.63	c |    250259 |     775     1322     5544 |    11789    11106     70 | 10.301 % |
51.38/51.41	c |    254103 |     775     1322     5544 |    12968     8812     62 | 10.301 % |
52.08/52.11	c |    259870 |     775     1322     5544 |    14265     7960     61 | 10.301 % |
53.18/53.25	c |    268520 |     775     1322     5544 |    15692     9378     57 | 10.301 % |
54.89/54.91	c |    281494 |     775     1322     5544 |    17261    14196     64 | 10.301 % |
57.88/57.98	c |    300955 |     775     1322     5544 |    18987    15827     65 | 10.301 % |
63.79/63.89	c |    330147 |     775     1322     5544 |    20886    15367     81 | 10.301 % |
73.27/73.32	c |    373936 |     775     1322     5544 |    22974    16448     35 | 10.301 % |
88.07/88.13	c |    439621 |     775     1322     5544 |    25272    21066     32 | 10.301 % |
115.16/115.25	c |    538148 |     775     1322     5544 |    27799    16331     52 | 10.301 % |
146.36/146.46	c |    685938 |     775     1322     5544 |    30579    27981     78 | 10.301 % |
182.05/182.20	c There are 89 assigned variables. 9 in cost function.
182.75/182.80	c ============================[ Search Statistics ]==============================
182.75/182.80	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.75/182.80	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.75/182.80	c ===============================================================================
182.75/182.80	c |         0 |     775     1267     4920 |     5000        0    nan |  0.000 % |
182.85/182.92	c |       101 |     775     1267     4920 |     5500      101     84 | 10.301 % |
182.85/182.94	c |       251 |     775     1267     4920 |     6050      251     87 | 10.302 % |
182.85/182.96	c |       476 |     775     1267     4920 |     6655      476     78 | 10.301 % |
182.85/182.99	c |       814 |     775     1267     4920 |     7320      814     81 | 10.301 % |
182.94/183.03	c |      1322 |     775     1267     4920 |     8052     1322     80 | 10.301 % |
183.05/183.11	c |      2081 |     775     1267     4920 |     8857     2081     73 | 10.302 % |
183.15/183.23	c |      3221 |     775     1267     4920 |     9743     3221     63 | 10.301 % |
183.35/183.41	c |      4930 |     775     1267     4920 |    10717     4930     66 | 10.301 % |
183.65/183.75	c |      7493 |     775     1267     4920 |    11789     7493     68 | 10.301 % |
184.35/184.44	c |     11338 |     775     1267     4920 |    12968    11338     66 | 10.301 % |
185.15/185.23	c |     17105 |     775     1267     4920 |    14265    10374     62 | 10.301 % |
186.45/186.55	c |     25755 |     775     1267     4920 |    15692    11699     68 | 10.301 % |
188.25/188.36	c |     38729 |     775     1267     4920 |    17261     8515     59 | 10.301 % |
191.95/192.06	c |     58191 |     775     1267     4920 |    18987    10222     53 | 10.301 % |
197.75/197.86	c |     87384 |     775     1267     4920 |    20886    10528     41 | 10.301 % |
208.85/208.97	c |    131173 |     775     1267     4920 |    22974    11277     74 | 10.301 % |
224.44/224.53	c |    196857 |     775     1267     4920 |    25272    17059     31 | 10.302 % |
248.24/248.39	c |    295383 |     775     1267     4920 |    27799    25255     43 | 10.301 % |
301.02/301.19	c |    443173 |     775     1267     4920 |    30579    18144     50 | 10.301 % |
383.41/383.56	c |    664857 |     775     1267     4920 |    33637    28936     36 | 10.301 % |
478.78/478.98	c |    997382 |     775     1267     4920 |    37001    23964     58 | 10.301 % |
677.04/677.22	c |   1496172 |     775     1267     4920 |    40701    13723     56 | 10.301 % |
1003.25/1003.58	c |   2244354 |     775     1267     4920 |    44771    31120     55 | 10.301 % |
1604.81/1605.21	c |   3366628 |     774     1267     4920 |    49248    33441     35 | 10.418 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702119-1278546513/watcher-2702119-1278546513 -o /tmp/evaluation-result-2702119-1278546513/solver-2702119-1278546513 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702119-1278546513.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.58 0.24 3/107 31817
/proc/meminfo: memFree=1621696/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=2760 CPUtime=0
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 325 0 0 0 0 0 0 0 15 0 1 0 22863062 2826240 243 1992294400 134512640 135752675 4289751088 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 690 243 141 303 0 373 0

[startup+0.044188 s]
/proc/loadavg: 0.99 0.58 0.24 3/107 31817
/proc/meminfo: memFree=1621696/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=2976 CPUtime=0.04
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 405 0 0 0 4 0 0 0 17 0 1 0 22863062 3047424 311 1992294400 134512640 135752675 4289751088 18446744073709551615 134611612 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 744 311 145 303 0 439 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2976

[startup+0.101191 s]
/proc/loadavg: 0.99 0.58 0.24 3/107 31817
/proc/meminfo: memFree=1621696/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=3364 CPUtime=0.09
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 485 0 0 0 9 0 0 0 17 0 1 0 22863062 3444736 391 1992294400 134512640 135752675 4289751088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 841 391 145 303 0 536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3364

[startup+0.301207 s]
/proc/loadavg: 0.99 0.58 0.24 3/107 31817
/proc/meminfo: memFree=1621696/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=4004 CPUtime=0.3
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 662 0 0 0 29 1 0 0 17 0 1 0 22863062 4100096 568 1992294400 134512640 135752675 4289751088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 1001 568 145 303 0 696 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 4004

[startup+0.701239 s]
/proc/loadavg: 0.99 0.58 0.24 3/107 31817
/proc/meminfo: memFree=1621696/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=5300 CPUtime=0.69
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 987 0 0 0 68 1 0 0 17 0 1 0 22863062 5427200 893 1992294400 134512640 135752675 4289751088 18446744073709551615 134611759 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 1325 893 145 303 0 1020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5300

[startup+1.5013 s]
/proc/loadavg: 0.99 0.59 0.24 2/108 31818
/proc/meminfo: memFree=1618216/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=7364 CPUtime=1.49
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 1504 0 0 0 146 3 0 0 18 0 1 0 22863062 7540736 1410 1992294400 134512640 135752675 4289751088 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 1841 1410 145 303 0 1536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7364

[startup+3.10143 s]
/proc/loadavg: 0.99 0.59 0.24 2/108 31818
/proc/meminfo: memFree=1614372/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=12012 CPUtime=3.09
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 2651 0 0 0 304 5 0 0 21 0 1 0 22863062 12300288 2557 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 3003 2557 145 303 0 2698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12012

[startup+6.30168 s]
/proc/loadavg: 0.99 0.59 0.24 2/108 31818
/proc/meminfo: memFree=1607304/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=18984 CPUtime=6.29
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 4393 0 0 0 618 11 0 0 25 0 1 0 22863062 19439616 4299 1992294400 134512640 135752675 4289751088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 4746 4299 145 303 0 4441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18984

[startup+12.7012 s]
/proc/loadavg: 0.99 0.60 0.25 2/108 31818
/proc/meminfo: memFree=1596020/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=28852 CPUtime=12.69
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 6848 0 0 0 1249 20 0 0 25 0 1 0 22863062 29544448 6754 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 7213 6754 145 303 0 6908 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28852

[startup+25.5012 s]
/proc/loadavg: 0.99 0.62 0.26 2/108 31819
/proc/meminfo: memFree=1575188/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=49180 CPUtime=25.49
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 11926 0 0 0 2512 37 0 0 25 0 1 0 22863062 50360320 11832 1992294400 134512640 135752675 4289751088 18446744073709551615 134605011 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 12295 11832 145 303 0 11990 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49180

[startup+51.1012 s]
/proc/loadavg: 0.99 0.65 0.28 2/108 31819
/proc/meminfo: memFree=1549892/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=75396 CPUtime=51.08
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 18458 0 0 0 5046 62 0 0 25 0 1 0 22863062 77205504 18364 1992294400 134512640 135752675 4289751088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 18849 18364 145 303 0 18544 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75396

[startup+102.308 s]
/proc/loadavg: 0.99 0.70 0.31 2/108 31821
/proc/meminfo: memFree=1481196/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=142920 CPUtime=102.28
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 35316 0 0 0 10100 128 0 0 25 0 1 0 22863062 146350080 35222 1992294400 134512640 135752675 4289751088 18446744073709551615 134639126 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 35730 35222 145 303 0 35425 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 142920

[startup+162.301 s]
/proc/loadavg: 0.99 0.75 0.35 2/108 31822
/proc/meminfo: memFree=1398984/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=225632 CPUtime=162.25
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 55943 0 0 0 16025 200 0 0 25 0 1 0 22863062 231047168 55849 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 56408 55849 145 303 0 56103 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 225632

[startup+222.301 s]
/proc/loadavg: 0.99 0.80 0.39 2/108 31823
/proc/meminfo: memFree=1348020/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=275484 CPUtime=222.24
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 68553 0 0 0 21958 266 0 0 25 0 1 0 22863062 282095616 68428 1992294400 134512640 135752675 4289751088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 68871 68428 146 303 0 68566 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 275484

[startup+282.301 s]
/proc/loadavg: 0.99 0.83 0.43 2/108 31825
/proc/meminfo: memFree=1302140/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=321784 CPUtime=282.23
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 80055 0 0 0 27893 330 0 0 25 0 1 0 22863062 329506816 79930 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 80446 79930 146 303 0 80141 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 321784

[startup+342.3 s]
/proc/loadavg: 0.99 0.86 0.46 2/108 31827
/proc/meminfo: memFree=1262832/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=360896 CPUtime=342.21
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 89809 0 0 0 33845 376 0 0 25 0 1 0 22863062 369557504 89684 1992294400 134512640 135752675 4289751088 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 90224 89684 146 303 0 89919 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 360896

[startup+402.301 s]
/proc/loadavg: 0.99 0.88 0.49 2/108 31829
/proc/meminfo: memFree=1235676/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=388832 CPUtime=402.2
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 96747 0 0 0 39796 424 0 0 25 0 1 0 22863062 398163968 96622 1992294400 134512640 135752675 4289751088 18446744073709551615 134605381 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 97208 96622 146 303 0 96903 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 388832

[startup+462.301 s]
/proc/loadavg: 0.99 0.90 0.52 2/108 31830
/proc/meminfo: memFree=1163632/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=460164 CPUtime=462.18
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 114558 0 0 0 45724 494 0 0 25 0 1 0 22863062 471207936 114433 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 115041 114433 146 303 0 114736 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 460164

[startup+522.301 s]
/proc/loadavg: 0.99 0.92 0.55 2/108 31831
/proc/meminfo: memFree=1109568/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=514736 CPUtime=522.17
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 128182 0 0 0 51675 542 0 0 25 0 1 0 22863062 527089664 128057 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 128684 128057 146 303 0 128379 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 514736

[startup+582.301 s]
/proc/loadavg: 0.99 0.93 0.57 2/108 31833
/proc/meminfo: memFree=1069764/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=553888 CPUtime=582.16
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 137960 0 0 0 57629 587 0 0 25 0 1 0 22863062 567181312 137835 1992294400 134512640 135752675 4289751088 18446744073709551615 134603238 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 138472 137835 146 303 0 138167 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 553888

[startup+642.301 s]
/proc/loadavg: 0.99 0.94 0.60 2/108 31835
/proc/meminfo: memFree=1027232/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=596312 CPUtime=642.15
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 148538 0 0 0 63582 633 0 0 25 0 1 0 22863062 610623488 148413 1992294400 134512640 135752675 4289751088 18446744073709551615 134611620 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 149078 148413 146 303 0 148773 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 596312

[startup+702.301 s]

################
# More data... #
################

[startup+882.3 s]
/proc/loadavg: 0.99 0.96 0.68 2/108 31850
/proc/meminfo: memFree=860080/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=762916 CPUtime=882.07
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 190116 0 0 0 87394 813 0 0 25 0 1 0 22863062 781225984 189991 1992294400 134512640 135752675 4289751088 18446744073709551615 134611615 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 190729 189991 146 303 0 190424 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 762916

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.69 2/108 31852
/proc/meminfo: memFree=820028/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=803784 CPUtime=942.06
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 200318 0 0 0 93347 859 0 0 25 0 1 0 22863062 823074816 200193 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 200946 200193 146 303 0 200641 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 803784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/108 31854
/proc/meminfo: memFree=783200/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=839760 CPUtime=1002.05
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 209315 0 0 0 99302 903 0 0 25 0 1 0 22863062 859914240 209190 1992294400 134512640 135752675 4289751088 18446744073709551615 134611780 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 209940 209190 146 303 0 209635 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 839760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/108 31855
/proc/meminfo: memFree=731120/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=892044 CPUtime=1062.04
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 222366 0 0 0 105246 958 0 0 25 0 1 0 22863062 913453056 222241 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 223011 222241 146 303 0 222706 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 892044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/108 31856
/proc/meminfo: memFree=694788/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=928368 CPUtime=1122.02
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 231397 0 0 0 111201 1001 0 0 25 0 1 0 22863062 950648832 231272 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 232092 231272 146 303 0 231787 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 928368

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/108 31858
/proc/meminfo: memFree=663664/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=960204 CPUtime=1182.01
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 239350 0 0 0 117162 1039 0 0 25 0 1 0 22863062 983248896 239225 1992294400 134512640 135752675 4289751088 18446744073709551615 134604968 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 240051 239225 146 303 0 239746 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 960204

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/108 31860
/proc/meminfo: memFree=619148/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1003924 CPUtime=1241.99
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 250274 0 0 0 123116 1083 0 0 25 0 1 0 22863062 1028018176 250149 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 250981 250149 146 303 0 250676 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 1003924

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/108 31862
/proc/meminfo: memFree=597696/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1025260 CPUtime=1301.98
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 255570 0 0 0 129090 1108 0 0 25 0 1 0 22863062 1049866240 255445 1992294400 134512640 135752675 4289751088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 256315 255445 146 303 0 256010 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 1025260

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/108 31863
/proc/meminfo: memFree=566076/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1056980 CPUtime=1361.97
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 263505 0 0 0 135051 1146 0 0 25 0 1 0 22863062 1082347520 263380 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 264245 263380 146 303 0 263940 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 1056980

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.80 2/108 31864
/proc/meminfo: memFree=533960/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1088844 CPUtime=1421.95
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 271470 0 0 0 141014 1181 0 0 25 0 1 0 22863062 1114976256 271345 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 272211 271345 146 303 0 271906 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 1088844

[startup+1482.3 s]
/proc/loadavg: 1.04 0.99 0.82 2/108 31866
/proc/meminfo: memFree=505812/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1117180 CPUtime=1481.94
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 278544 0 0 0 146978 1216 0 0 25 0 1 0 22863062 1143992320 278419 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 279295 278419 146 303 0 278990 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 1117180

[startup+1542.3 s]
/proc/loadavg: 1.06 1.00 0.83 2/108 31868
/proc/meminfo: memFree=475928/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1146840 CPUtime=1541.92
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 285960 0 0 0 152938 1254 0 0 25 0 1 0 22863062 1174364160 285835 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 286710 285835 146 303 0 286405 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 1146840

[startup+1602.3 s]
/proc/loadavg: 1.06 1.01 0.84 2/108 31870
/proc/meminfo: memFree=448772/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1174380 CPUtime=1601.91
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 292795 0 0 0 158901 1290 0 0 25 0 1 0 22863062 1202565120 292670 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 293595 292670 146 303 0 293290 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 1174380

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 0.85 2/108 31871
/proc/meminfo: memFree=420252/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1202620 CPUtime=1661.9
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 299844 0 0 0 164860 1330 0 0 25 0 1 0 22863062 1231482880 299719 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 300655 299719 146 303 0 300350 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 1202620

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 0.86 2/108 31872
/proc/meminfo: memFree=401652/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1221764 CPUtime=1721.89
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 304616 0 0 0 170828 1361 0 0 25 0 1 0 22863062 1251086336 304491 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 305441 304491 146 303 0 305136 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 1221764

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 0.86 2/108 31874
/proc/meminfo: memFree=374248/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1248504 CPUtime=1781.87
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 311268 0 0 0 176789 1398 0 0 25 0 1 0 22863062 1278468096 311143 1992294400 134512640 135752675 4289751088 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 312126 311143 146 303 0 311821 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 1248504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 0.86 2/108 31875
/proc/meminfo: memFree=365444/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=1257084 CPUtime=1800.07
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4202496 313424 0 0 0 178599 1408 0 0 25 0 1 0 22863062 1287254016 313299 1992294400 134512640 135752675 4289751088 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31817/statm: 314271 313299 146 303 0 313966 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1257084

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.01 0.86 2/109 31876
/proc/meminfo: memFree=1468788/2059040 swapFree=4139464/4192956
[pid=31817] ppid=31815 vsize=0 CPUtime=1800.18
/proc/31817/stat : 31817 (wbo1.4b) R 31815 31817 30740 0 -1 4203524 313424 0 0 0 178599 1419 0 0 25 0 1 0 22863062 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/31817/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.2
CPU user time (s): 1786
CPU system time (s): 14.1988
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 1257084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786
system time used= 14.1988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 313424
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2818

runsolver used 2.93255 second user time and 8.5547 second system time

The end

Launcher Data 

Begin job on node026 at 2010-07-08 01:48:33
IDJOB=2702119
IDBENCH=47994
IDSOLVER=1190
FILE ID=node026/2702119-1278546513
PBS_JOBID= 11239511
Free space on /tmp= 62472 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.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-2702119-1278546513/watcher-2702119-1278546513 -o /tmp/evaluation-result-2702119-1278546513/solver-2702119-1278546513 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702119-1278546513.opb

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

MD5SUM BENCH= 016a6113efb9500350327fbbc3111675
RANDOM SEED=1175988104

node026.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1622596 kB
Buffers:         53112 kB
Cached:         276684 kB
SwapCached:      10232 kB
Active:         110196 kB
Inactive:       236668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1622596 kB
SwapTotal:     4192956 kB
SwapFree:      4139464 kB
Dirty:            2768 kB
Writeback:           8 kB
AnonPages:       11372 kB
Mapped:          11876 kB
Slab:            67592 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180140 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-2702119-1278546513.opb

Free space on /tmp at the end= 62468 MiB
End job on node026 at 2010-07-08 02:18:36