Trace number 2702226

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? (TO) 1800.21 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-B.opb
MD5SUMd6ad4e57f9bd4d3660efa4691d3e45da
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 benchmark0.658899
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 variables162
Total number of constraints13
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 constraints13
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)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702226-1278547022.opb.
0.00/0.00	c Instance file HOME/instance-2702226-1278547022.opb
0.00/0.00	c File size is 36227 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:      648                                                 |
0.00/0.01	c |  Number Clauses:        486                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 505                                                 |
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 |     648      991     4149 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       102 |     648      991     4149 |     5500      102     89 |  0.002 % |
0.00/0.03	c |       253 |     648      991     4149 |     6050      253     83 |  0.002 % |
0.00/0.04	c |       480 |     648      991     4149 |     6655      480     75 |  0.000 % |
0.07/0.08	c |       818 |     648      991     4149 |     7320      818     75 |  0.000 % |
0.09/0.12	c |      1325 |     648      991     4149 |     8052     1325     81 |  0.002 % |
0.09/0.18	c |      2084 |     648      991     4149 |     8857     2084     76 |  0.000 % |
0.28/0.35	c |      3223 |     648      991     4149 |     9743     3223     68 |  0.000 % |
0.49/0.50	c |      4931 |     648      991     4149 |    10717     4931     68 |  0.000 % |
0.99/1.04	c |      7493 |     648      991     4149 |    11789     7493     70 |  0.000 % |
1.38/1.45	c |     11339 |     648      991     4149 |    12968    11339     69 |  0.000 % |
2.20/2.22	c |     17105 |     648      991     4149 |    14265    10550     62 |  0.000 % |
3.99/4.04	c |     25754 |     648      991     4149 |    15692    12029     41 |  0.000 % |
7.39/7.42	c |     38728 |     648      991     4149 |    17261     9231     29 |  0.000 % |
10.89/10.99	c |     58189 |     648      991     4149 |    18987    10856     63 |  0.000 % |
16.58/16.69	c |     87382 |     648      991     4149 |    20886    11387     35 |  0.000 % |
26.78/26.86	c |    131171 |     648      991     4149 |    22974    12726     54 |  0.000 % |
43.77/43.83	c |    196855 |     648      991     4149 |    25272    18002     54 |  0.000 % |
68.66/68.77	c ===============================================================================
68.66/68.77	c New solution: 491
68.66/68.77	o 491
68.66/68.77	c Elapsed CPU time: 67.9407 s	Remaining CPU time: 112.059 s
68.66/68.77	c ===============================================================================
68.66/68.77	c |    293490 |     648      992     4158 |     5000    10948     51 |  0.000 % |
68.76/68.81	c |    293591 |     648      992     4158 |     5500     2838     59 |  0.000 % |
68.76/68.82	c |    293742 |     648      992     4158 |     6050     2989     59 |  0.000 % |
68.76/68.84	c |    293968 |     648      992     4158 |     6655     3215     59 |  0.000 % |
68.76/68.88	c |    294306 |     648      992     4158 |     7320     3553     62 |  0.000 % |
68.86/68.93	c |    294813 |     648      992     4158 |     8052     4060     64 |  0.000 % |
68.97/69.01	c |    295572 |     648      992     4158 |     8857     4819     62 |  0.000 % |
69.06/69.12	c |    296711 |     648      992     4158 |     9743     5958     62 |  0.000 % |
69.27/69.32	c |    298419 |     648      992     4158 |    10717     7666     62 |  0.000 % |
69.56/69.63	c |    300981 |     648      992     4158 |    11789    10228     61 |  0.000 % |
70.16/70.24	c |    304826 |     648      992     4158 |    12968     8041     60 |  0.002 % |
71.26/71.32	c |    310593 |     648      992     4158 |    14265     7276     41 |  0.000 % |
72.97/73.06	c |    319244 |     648      992     4158 |    15692     8772     32 |  0.000 % |
75.56/75.63	c |    332219 |     648      992     4158 |    17261    13859     43 |  0.000 % |
78.36/78.49	c |    351681 |     648      992     4158 |    18987    15821     37 |  0.000 % |
84.36/84.43	c |    380873 |     648      992     4158 |    20886    16087     49 |  0.000 % |
91.85/91.94	c |    424667 |     648      992     4158 |    22974    17440     60 |  0.000 % |
93.26/93.34	c ===============================================================================
93.26/93.34	c New solution: 89
93.26/93.34	o 89
93.26/93.34	c Elapsed CPU time: 92.101 s	Remaining CPU time: 87.899 s
93.26/93.34	c ===============================================================================
93.26/93.34	c |    436582 |     648      993     4167 |     5000    17369     62 |  0.000 % |
93.36/93.43	c |    436683 |     626      993     4167 |     5500     4438     63 |  3.395 % |
93.36/93.44	c |    436833 |     626      993     4167 |     6050     4588     64 |  3.395 % |
93.36/93.46	c |    437059 |     626      993     4167 |     6655     4814     64 |  3.395 % |
93.36/93.48	c |    437396 |     626      993     4167 |     7320     5151     63 |  3.395 % |
93.46/93.55	c |    437903 |     626      993     4167 |     8052     5658     63 |  3.395 % |
93.56/93.63	c |    438663 |     626      993     4167 |     8857     6418     64 |  3.397 % |
93.66/93.76	c |    439802 |     626      993     4167 |     9743     7557     64 |  3.395 % |
93.85/93.99	c |    441511 |     626      993     4167 |    10717     9266     64 |  3.395 % |
94.26/94.32	c |    444075 |     626      993     4167 |    11789     6313     64 |  3.395 % |
94.96/95.01	c |    447920 |     626      993     4167 |    12968    10158     60 |  3.395 % |
95.95/96.09	c |    453686 |     626      993     4167 |    14265     9306     57 |  3.395 % |
97.65/97.70	c |    462335 |     626      993     4167 |    15692    10733     58 |  3.395 % |
99.35/99.48	c |    475309 |     626      993     4167 |    17261    15589     66 |  3.395 % |
103.06/103.18	c |    494770 |     626      993     4167 |    18987    17482     57 |  3.395 % |
108.35/108.41	c |    523964 |     626      993     4167 |    20886    17675     50 |  3.395 % |
117.56/117.65	c |    567753 |     626      993     4167 |    22974    18900     47 |  3.395 % |
131.34/131.44	c |    633438 |     626      993     4167 |    25272    21912     55 |  3.395 % |
157.24/157.33	c |    731964 |     626      993     4167 |    27799    18157     41 |  3.395 % |
182.23/182.36	c There are 22 assigned variables. 2 in cost function.
183.03/183.10	c core #1
183.03/183.10	c core #2
183.03/183.10	c ============================[ Search Statistics ]==============================
183.03/183.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
183.03/183.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
183.03/183.10	c ===============================================================================
183.03/183.10	c |         0 |     559     1000     3883 |     5000        0    nan |  0.000 % |
183.03/183.12	c |       100 |     559     1000     3883 |     5500      100     72 | 15.432 % |
183.03/183.14	c |       250 |     559     1000     3883 |     6050      250     79 | 15.433 % |
183.03/183.17	c |       477 |     559     1000     3883 |     6655      477     86 | 15.431 % |
183.03/183.19	c |       814 |     559     1000     3883 |     7320      814     85 | 15.431 % |
183.13/183.24	c |      1320 |     559     1000     3883 |     8052     1320     84 | 15.431 % |
183.22/183.32	c |      2079 |     559     1000     3883 |     8857     2079     80 | 15.433 % |
183.33/183.44	c |      3219 |     559     1000     3883 |     9743     3219     73 | 15.431 % |
183.53/183.67	c |      4928 |     559     1000     3883 |    10717     4928     72 | 15.431 % |
184.03/184.10	c |      7491 |     559     1000     3883 |    11789     7491     66 | 15.431 % |
184.63/184.74	c |     11336 |     559     1000     3883 |    12968    11336     63 | 15.431 % |
185.62/185.74	c |     17102 |     559     1000     3883 |    14265    10497     53 | 15.433 % |
187.12/187.27	c |     25755 |     559     1000     3883 |    15692    11726     61 | 15.431 % |
189.52/189.69	c |     38729 |     559     1000     3883 |    17261     8457     44 | 15.431 % |
193.02/193.11	c |     58190 |     559     1000     3883 |    18987    10376     45 | 15.431 % |
199.52/199.68	c |     87382 |     559     1000     3883 |    20886    10527     37 | 15.431 % |
212.52/212.68	c |    131172 |     559     1000     3883 |    22974    11310     47 | 15.433 % |
233.81/233.91	c |    196857 |     559     1000     3883 |    25272    15923     52 | 15.431 % |
263.40/263.51	c |    295383 |     558     1000     3883 |    27799    12736     39 | 15.585 % |
314.77/314.94	c |    443172 |     558     1000     3883 |    30579    24594     62 | 15.583 % |
418.14/418.40	c |    664856 |     558     1000     3883 |    33637    27738     52 | 15.583 % |
565.29/565.51	c |    997382 |     558     1000     3883 |    37001    21109     60 | 15.583 % |
785.52/785.81	c |   1496170 |     557     1000     3883 |    40701    28579     45 | 15.736 % |
1173.79/1174.22	c |   2244352 |     556     1000     3883 |    44771    36435     53 | 15.885 % |
1787.89/1788.54	c |   3366627 |     556     1000     3883 |    49248    21254     43 | 15.885 % |

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-2702226-1278547022/watcher-2702226-1278547022 -o /tmp/evaluation-result-2702226-1278547022/solver-2702226-1278547022 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702226-1278547022.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: 0.93 0.99 0.70 3/106 28110
/proc/meminfo: memFree=1900056/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=2612 CPUtime=0
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 302 0 0 0 0 0 0 0 19 0 1 0 22909491 2674688 220 1992294400 134512640 135751879 4288001984 18446744073709551615 134574084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 653 220 141 303 0 339 0

[startup+0.078358 s]
/proc/loadavg: 0.93 0.99 0.70 3/106 28110
/proc/meminfo: memFree=1900056/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=2972 CPUtime=0.07
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 415 0 0 0 7 0 0 0 19 0 1 0 22909491 3043328 324 1992294400 134512640 135751879 4288001984 18446744073709551615 134611206 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 743 324 147 303 0 438 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2972

[startup+0.100362 s]
/proc/loadavg: 0.93 0.99 0.70 3/106 28110
/proc/meminfo: memFree=1900056/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=3100 CPUtime=0.09
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 446 0 0 0 9 0 0 0 19 0 1 0 22909491 3174400 355 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 775 355 147 303 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.300399 s]
/proc/loadavg: 0.93 0.99 0.70 3/106 28110
/proc/meminfo: memFree=1900056/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=3872 CPUtime=0.28
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 634 0 0 0 28 0 0 0 20 0 1 0 22909491 3964928 543 1992294400 134512640 135751879 4288001984 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 968 543 147 303 0 663 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3872

[startup+0.700471 s]
/proc/loadavg: 0.93 0.99 0.70 3/106 28110
/proc/meminfo: memFree=1900056/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=5180 CPUtime=0.69
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 936 0 0 0 68 1 0 0 20 0 1 0 22909491 5304320 845 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 1295 845 147 303 0 990 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5180

[startup+1.50062 s]
/proc/loadavg: 0.93 0.99 0.70 2/107 28111
/proc/meminfo: memFree=1896956/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=7376 CPUtime=1.49
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 1493 0 0 0 146 3 0 0 22 0 1 0 22909491 7553024 1402 1992294400 134512640 135751879 4288001984 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 1844 1402 147 303 0 1539 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7376

[startup+3.10091 s]
/proc/loadavg: 0.93 0.99 0.70 2/107 28111
/proc/meminfo: memFree=1893608/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=10212 CPUtime=3.09
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 2206 0 0 0 304 5 0 0 25 0 1 0 22909491 10457088 2115 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 2553 2115 148 303 0 2248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10212

[startup+6.30049 s]
/proc/loadavg: 0.93 0.99 0.70 2/107 28111
/proc/meminfo: memFree=1890260/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=13224 CPUtime=6.28
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 2943 0 0 0 621 7 0 0 25 0 1 0 22909491 13541376 2852 1992294400 134512640 135751879 4288001984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 3306 2852 148 303 0 3001 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13224

[startup+12.7016 s]
/proc/loadavg: 0.94 0.99 0.70 2/107 28111
/proc/meminfo: memFree=1879472/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=24092 CPUtime=12.69
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 5660 0 0 0 1251 18 0 0 25 0 1 0 22909491 24670208 5569 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 6023 5569 148 303 0 5718 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24092

[startup+25.501 s]
/proc/loadavg: 0.95 0.99 0.70 2/107 28111
/proc/meminfo: memFree=1862856/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=39864 CPUtime=25.48
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 9611 0 0 0 2516 32 0 0 25 0 1 0 22909491 40820736 9520 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 9966 9520 148 303 0 9661 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39864

[startup+51.1006 s]
/proc/loadavg: 0.97 0.99 0.71 2/107 28111
/proc/meminfo: memFree=1833220/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=69752 CPUtime=51.07
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 17074 0 0 0 5045 62 0 0 25 0 1 0 22909491 71426048 16983 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 17438 16983 148 303 0 17133 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 69752

[startup+102.308 s]
/proc/loadavg: 0.98 0.99 0.73 2/107 28113
/proc/meminfo: memFree=1755596/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=146952 CPUtime=102.26
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 36320 0 0 0 10091 135 0 0 25 0 1 0 22909491 150478848 36229 1992294400 134512640 135751879 4288001984 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 36738 36229 148 303 0 36433 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 146952

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.74 2/107 28115
/proc/meminfo: memFree=1677972/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=225260 CPUtime=162.23
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 55838 0 0 0 16011 212 0 0 25 0 1 0 22909491 230666240 55747 1992294400 134512640 135751879 4288001984 18446744073709551615 134608391 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 56315 55747 148 303 0 56010 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 225260

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.75 2/107 28117
/proc/meminfo: memFree=1636804/2059040 swapFree=4078936/4192956
[pid=28110] ppid=28108 vsize=265196 CPUtime=222.22
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 65941 0 0 0 21948 274 0 0 25 0 1 0 22909491 271560704 65822 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 66299 65822 151 303 0 65994 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 265196

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.76 2/107 28126
/proc/meminfo: memFree=1595236/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=304812 CPUtime=282.19
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 75801 0 0 0 27890 329 0 0 25 0 1 0 22909491 312127488 75682 1992294400 134512640 135751879 4288001984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 76203 75682 151 303 0 75898 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 304812

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.77 2/107 28128
/proc/meminfo: memFree=1554572/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=344948 CPUtime=342.17
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 85833 0 0 0 33834 383 0 0 25 0 1 0 22909491 353226752 85714 1992294400 134512640 135751879 4288001984 18446744073709551615 134649755 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 86237 85714 151 303 0 85932 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 344948

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.79 2/107 28130
/proc/meminfo: memFree=1529648/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=370368 CPUtime=402.15
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 92155 0 0 0 39793 422 0 0 25 0 1 0 22909491 379256832 92036 1992294400 134512640 135751879 4288001984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 92592 92036 151 303 0 92287 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 370368

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.80 2/107 28132
/proc/meminfo: memFree=1493812/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=405904 CPUtime=462.13
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 101016 0 0 0 45750 463 0 0 25 0 1 0 22909491 415645696 100897 1992294400 134512640 135751879 4288001984 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 101476 100897 151 303 0 101171 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 405904

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.81 2/107 28134
/proc/meminfo: memFree=1453264/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=446852 CPUtime=522.11
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 111221 0 0 0 51704 507 0 0 25 0 1 0 22909491 457576448 111102 1992294400 134512640 135751879 4288001984 18446744073709551615 134518512 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 111713 111102 151 303 0 111408 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 446852

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.82 2/107 28134
/proc/meminfo: memFree=1398952/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=501040 CPUtime=582.09
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 124733 0 0 0 57654 555 0 0 25 0 1 0 22909491 513064960 124614 1992294400 134512640 135751879 4288001984 18446744073709551615 134616377 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 125260 124614 151 303 0 124955 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 501040

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.83 2/107 28136
/proc/meminfo: memFree=1367580/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=531964 CPUtime=642.08
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 132448 0 0 0 63615 593 0 0 25 0 1 0 22909491 544731136 132329 1992294400 134512640 135751879 4288001984 18446744073709551615 134602986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 132991 132329 151 303 0 132686 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 531964

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.85 2/107 28142
/proc/meminfo: memFree=1237628/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=662180 CPUtime=881.99
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 164897 0 0 0 87444 755 0 0 25 0 1 0 22909491 678072320 164778 1992294400 134512640 135751879 4288001984 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 165545 164778 151 303 0 165240 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 662180

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.85 2/107 28144
/proc/meminfo: memFree=1207620/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=692344 CPUtime=941.97
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 172418 0 0 0 93407 790 0 0 25 0 1 0 22909491 708960256 172299 1992294400 134512640 135751879 4288001984 18446744073709551615 134610344 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 173086 172299 151 303 0 172781 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 692344

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.86 2/107 28146
/proc/meminfo: memFree=1177364/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=722628 CPUtime=1001.95
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 179952 0 0 0 99363 832 0 0 25 0 1 0 22909491 739971072 179833 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 180657 179833 151 303 0 180352 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 722628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.87 2/107 28148
/proc/meminfo: memFree=1150952/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=750232 CPUtime=1061.93
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 186844 0 0 0 105322 871 0 0 25 0 1 0 22909491 768237568 186725 1992294400 134512640 135751879 4288001984 18446744073709551615 134616326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 187558 186725 151 303 0 187253 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 750232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.87 2/107 28150
/proc/meminfo: memFree=1118216/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=781776 CPUtime=1121.91
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 194717 0 0 0 111275 916 0 0 25 0 1 0 22909491 800538624 194598 1992294400 134512640 135751879 4288001984 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 195444 194598 151 303 0 195139 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 781776

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.88 2/107 28150
/proc/meminfo: memFree=1083868/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=816224 CPUtime=1181.89
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 203336 0 0 0 117229 960 0 0 25 0 1 0 22909491 835813376 203217 1992294400 134512640 135751879 4288001984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 204056 203217 151 303 0 203751 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 816224

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.88 2/107 28152
/proc/meminfo: memFree=1051132/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=848536 CPUtime=1241.87
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 211416 0 0 0 123191 996 0 0 25 0 1 0 22909491 868900864 211297 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 212134 211297 151 303 0 211829 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 848536

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.89 2/107 28154
/proc/meminfo: memFree=1022488/2059040 swapFree=4078968/4192956
[pid=28110] ppid=28108 vsize=877068 CPUtime=1301.85
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 218537 0 0 0 129153 1032 0 0 25 0 1 0 22909491 898117632 218418 1992294400 134512640 135751879 4288001984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 219267 218418 151 303 0 218962 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 877068

[startup+1362.3 s]
/proc/loadavg: 1.07 1.01 0.90 2/108 28159
/proc/meminfo: memFree=960592/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=901196 CPUtime=1361.83
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 224549 0 0 0 135120 1063 0 0 25 0 1 0 22909491 922824704 224430 1992294400 134512640 135751879 4288001984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 225299 224430 151 303 0 224994 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 901196

[startup+1422.31 s]
/proc/loadavg: 1.03 1.00 0.91 2/107 28161
/proc/meminfo: memFree=903064/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=940940 CPUtime=1421.82
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 234491 0 0 0 141076 1106 0 0 25 0 1 0 22909491 963522560 234372 1992294400 134512640 135751879 4288001984 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 235235 234372 151 303 0 234930 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 940940

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 0.91 2/107 28161
/proc/meminfo: memFree=874544/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=969636 CPUtime=1481.78
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 241623 0 0 0 147035 1143 0 0 25 0 1 0 22909491 992907264 241504 1992294400 134512640 135751879 4288001984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 242409 241504 151 303 0 242104 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 969636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28163
/proc/meminfo: memFree=852596/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=991480 CPUtime=1541.76
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 247078 0 0 0 152999 1177 0 0 25 0 1 0 22909491 1015275520 246959 1992294400 134512640 135751879 4288001984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 247870 246959 151 303 0 247565 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 991480

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28165
/proc/meminfo: memFree=829656/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=1014680 CPUtime=1601.74
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 252848 0 0 0 158956 1218 0 0 25 0 1 0 22909491 1039032320 252729 1992294400 134512640 135751879 4288001984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 253670 252729 151 303 0 253365 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 1014680

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28167
/proc/meminfo: memFree=809940/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=1034084 CPUtime=1661.72
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 257714 0 0 0 164923 1249 0 0 25 0 1 0 22909491 1058902016 257595 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 258521 257595 151 303 0 258216 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 1034084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28169
/proc/meminfo: memFree=786752/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=1057860 CPUtime=1721.7
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 263618 0 0 0 170884 1286 0 0 25 0 1 0 22909491 1083248640 263499 1992294400 134512640 135751879 4288001984 18446744073709551615 135209796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 264465 263500 151 303 0 264160 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 1057860

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28169
/proc/meminfo: memFree=767532/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=1076480 CPUtime=1781.69
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 268271 0 0 0 176854 1315 0 0 25 0 1 0 22909491 1102315520 268152 1992294400 134512640 135751879 4288001984 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 269120 268152 151 303 0 268815 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 1076480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28171
/proc/meminfo: memFree=760960/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=1082960 CPUtime=1800.1
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4202496 269880 0 0 0 178684 1326 0 0 25 0 1 0 22909491 1108951040 269761 1992294400 134512640 135751879 4288001984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28110/statm: 270740 269761 151 303 0 270435 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1082960

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 28171
/proc/meminfo: memFree=760960/2059040 swapFree=4079144/4192956
[pid=28110] ppid=28108 vsize=0 CPUtime=1800.19
/proc/28110/stat : 28110 (wbo1.4b) R 28108 28110 27279 0 -1 4203524 269880 0 0 0 178684 1335 0 0 25 0 1 0 22909491 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/28110/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.82
CPU time (s): 1800.21
CPU user time (s): 1786.84
CPU system time (s): 13.363
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 1082960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.84
system time used= 13.363
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 269880
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= 1
involuntary context switches= 5354

runsolver used 2.92656 second user time and 8.5657 second system time

The end

Launcher Data 

Begin job on node044 at 2010-07-08 01:57:02
IDJOB=2702226
IDBENCH=48048
IDSOLVER=1161
FILE ID=node044/2702226-1278547022
PBS_JOBID= 11239496
Free space on /tmp= 62500 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-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-2702226-1278547022/watcher-2702226-1278547022 -o /tmp/evaluation-result-2702226-1278547022/solver-2702226-1278547022 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702226-1278547022.opb

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

MD5SUM BENCH= d6ad4e57f9bd4d3660efa4691d3e45da
RANDOM SEED=952449653

node044.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1900964 kB
Buffers:          4208 kB
Cached:          35180 kB
SwapCached:      62664 kB
Active:          33268 kB
Inactive:        70164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1900964 kB
SwapTotal:     4192956 kB
SwapFree:      4078936 kB
Dirty:            3096 kB
Writeback:           0 kB
AnonPages:        8668 kB
Mapped:           6272 kB
Slab:            32624 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183220 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-2702226-1278547022.opb

Free space on /tmp at the end= 62496 MiB
End job on node044 at 2010-07-08 02:27:05