Trace number 2702090

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 1.4bSignal 183.305 183.397

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
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 benchmark9.76751
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 variables192
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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-2702090-1278546473.opb.
0.00/0.00	c Instance file HOME/instance-2702090-1278546473.opb
0.00/0.00	c File size is 38507 bytes.
0.00/0.00	c Highest Coefficient sum: 130560
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:      704                                                 |
0.00/0.00	c |  Number Clauses:        512                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 537                                                 |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     704     1049     4408 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     704     1049     4408 |     5500      100     56 |  0.002 % |
0.00/0.02	c |       250 |     704     1049     4408 |     6050      250     60 |  0.002 % |
0.00/0.03	c |       476 |     704     1049     4408 |     6655      476     61 |  0.000 % |
0.00/0.06	c |       813 |     704     1049     4408 |     7320      813     65 |  0.000 % |
0.00/0.08	c |      1319 |     704     1049     4408 |     8052     1319     62 |  0.000 % |
0.10/0.15	c |      2078 |     704     1049     4408 |     8857     2078     54 |  0.000 % |
0.19/0.24	c |      3218 |     704     1049     4408 |     9743     3218     55 |  0.002 % |
0.29/0.36	c |      4926 |     704     1049     4408 |    10717     4926     53 |  0.000 % |
0.59/0.62	c |      7489 |     704     1049     4408 |    11789     7489     52 |  0.002 % |
0.89/0.98	c |     11333 |     704     1049     4408 |    12968    11333     48 |  0.000 % |
1.59/1.62	c |     17100 |     704     1049     4408 |    14265    10571     37 |  0.000 % |
2.49/2.50	c |     25751 |     704     1049     4408 |    15692    11855     51 |  0.000 % |
4.19/4.28	c |     38725 |     704     1049     4408 |    17261     8769     37 |  0.000 % |
6.39/6.42	c |     58186 |     704     1049     4408 |    18987    10461     52 |  0.000 % |
11.99/12.03	c |     87379 |     704     1049     4408 |    20886    10855     39 |  0.000 % |
18.69/18.73	c |    131168 |     704     1049     4408 |    22974    11946     42 |  0.000 % |
35.29/35.30	c |    196853 |     704     1049     4408 |    25272    17807     44 |  0.000 % |
39.87/39.96	c ===============================================================================
39.87/39.96	c New solution: 141
39.87/39.96	o 141
39.87/39.96	c Elapsed CPU time: 39.376 s	Remaining CPU time: 140.624 s
39.87/39.96	c ===============================================================================
39.87/39.96	c |    223021 |     703     1050     4416 |     5000    14607     39 |  0.000 % |
39.98/40.01	c |    223121 |     703     1050     4416 |     5500     3752     51 |  0.144 % |
39.98/40.02	c |    223273 |     703     1050     4416 |     6050     3904     52 |  0.142 % |
39.98/40.04	c |    223498 |     703     1050     4416 |     6655     4129     53 |  0.142 % |
39.98/40.06	c |    223835 |     703     1050     4416 |     7320     4466     54 |  0.142 % |
40.08/40.10	c |    224342 |     703     1050     4416 |     8052     4973     54 |  0.142 % |
40.08/40.17	c |    225101 |     703     1050     4416 |     8857     5732     55 |  0.144 % |
40.27/40.33	c |    226241 |     703     1050     4416 |     9743     6872     54 |  0.142 % |
40.58/40.60	c |    227950 |     703     1050     4416 |    10717     8581     51 |  0.142 % |
40.88/40.98	c |    230512 |     703     1050     4416 |    11789     5750     42 |  0.142 % |
41.67/41.79	c |    234356 |     703     1050     4416 |    12968     9594     46 |  0.144 % |
43.07/43.12	c |    240122 |     703     1050     4416 |    14265     8852     37 |  0.142 % |
44.78/44.83	c |    248771 |     703     1050     4416 |    15692    10260     32 |  0.142 % |
47.07/47.13	c |    261745 |     703     1050     4416 |    17261    15291     41 |  0.142 % |
49.77/49.88	c |    281207 |     703     1050     4416 |    18987    17166     46 |  0.142 % |
54.27/54.31	c |    310399 |     702     1050     4416 |    20886    17439     42 |  0.286 % |
62.47/62.50	c |    354188 |     702     1050     4416 |    22974    18820     55 |  0.284 % |
77.56/77.64	c |    419872 |     701     1050     4416 |    25272    22671     52 |  0.428 % |
94.57/94.70	c ===============================================================================
94.57/94.70	c New solution: 9
94.57/94.70	o 9
94.57/94.70	c Elapsed CPU time: 93.4298 s	Remaining CPU time: 86.5702 s
94.57/94.70	c ===============================================================================
94.57/94.70	c |    499641 |     701     1051     4424 |     5000    15895     46 |  0.428 % |
94.67/94.76	c |    499744 |     661     1051     4424 |     5500     3805     42 |  6.110 % |
94.67/94.77	c |    499894 |     661     1051     4424 |     6050     3955     42 |  6.108 % |
94.67/94.79	c |    500121 |     661     1051     4424 |     6655     4182     43 |  6.108 % |
94.76/94.81	c |    500458 |     661     1051     4424 |     7320     4519     44 |  6.108 % |
94.76/94.85	c |    500965 |     661     1051     4424 |     8052     5026     46 |  6.108 % |
94.86/94.94	c |    501725 |     661     1051     4424 |     8857     5786     47 |  6.108 % |
95.06/95.10	c |    502864 |     661     1051     4424 |     9743     6925     50 |  6.110 % |
95.16/95.22	c |    504572 |     661     1051     4424 |    10717     8633     51 |  6.108 % |
95.56/95.62	c |    507135 |     661     1051     4424 |    11789     5706     57 |  6.108 % |
95.86/95.94	c |    510979 |     661     1051     4424 |    12968     9550     53 |  6.108 % |
96.56/96.62	c |    516746 |     661     1051     4424 |    14265     8528     59 |  6.108 % |
97.45/97.58	c |    525395 |     661     1051     4424 |    15692     9918     45 |  6.108 % |
99.45/99.51	c |    538370 |     661     1051     4424 |    17261    14970     45 |  6.108 % |
102.26/102.34	c |    557832 |     661     1051     4424 |    18987    16552     59 |  6.108 % |
107.26/107.37	c |    587025 |     661     1051     4424 |    20886    16719     40 |  6.108 % |
116.35/116.44	c |    630814 |     660     1051     4424 |    22974    18318     57 |  6.250 % |
117.45/117.53	c ===============================================================================
117.45/117.53	c New solution: 3
117.45/117.53	o 3
117.45/117.53	c Elapsed CPU time: 115.912 s	Remaining CPU time: 64.0876 s
117.45/117.53	c ===============================================================================
117.45/117.53	c |    639083 |     660     1052     4432 |     5000    14809     58 |  6.250 % |
117.45/117.58	c |    639184 |     629     1052     4432 |     5500     3804     44 | 10.654 % |
117.45/117.59	c |    639334 |     629     1052     4432 |     6050     3954     44 | 10.654 % |
117.55/117.61	c |    639560 |     629     1052     4432 |     6655     4180     45 | 10.654 % |
117.55/117.64	c |    639897 |     629     1052     4432 |     7320     4517     46 | 10.654 % |
117.55/117.68	c |    640403 |     629     1052     4432 |     8052     5023     47 | 10.654 % |
117.66/117.74	c |    641162 |     629     1052     4432 |     8857     5767     48 | 10.654 % |
117.76/117.89	c |    642302 |     629     1052     4432 |     9743     6907     50 | 10.654 % |
117.95/118.03	c |    644010 |     629     1052     4432 |    10717     8615     49 | 10.654 % |
118.25/118.37	c |    646572 |     629     1052     4432 |    11789     5661     51 | 10.654 % |
118.66/118.73	c |    650416 |     629     1052     4432 |    12968     9505     48 | 10.654 % |
119.26/119.34	c |    656183 |     629     1052     4432 |    14265     8606     47 | 10.654 % |
120.35/120.47	c |    664833 |     629     1052     4432 |    15692     9967     53 | 10.654 % |
123.26/123.34	c |    677807 |     629     1052     4432 |    17261    15020     35 | 10.654 % |
126.15/126.22	c |    697268 |     629     1052     4432 |    18987    16803     45 | 10.654 % |
130.15/130.29	c |    726460 |     629     1052     4432 |    20886    16936     59 | 10.654 % |
141.74/141.85	c |    770249 |     629     1052     4432 |    22974    18216     52 | 10.655 % |
158.54/158.60	c |    835934 |     629     1052     4432 |    25272    12109     55 | 10.655 % |
182.33/182.40	c There are 76 assigned variables. 8 in cost function.

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-2702090-1278546473/watcher-2702090-1278546473 -o /tmp/evaluation-result-2702090-1278546473/solver-2702090-1278546473 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702090-1278546473.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: 2.50 1.59 0.64 2/105 27136
/proc/meminfo: memFree=1931856/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=2836 CPUtime=0
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 358 0 0 0 0 0 0 0 25 0 1 0 22855761 2904064 266 1992294400 134512640 135751879 4287002544 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 709 266 144 303 0 404 0

[startup+0.107577 s]
/proc/loadavg: 2.50 1.59 0.64 2/105 27136
/proc/meminfo: memFree=1931856/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=3220 CPUtime=0.1
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 471 0 0 0 10 0 0 0 25 0 1 0 22855761 3297280 379 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 805 379 147 303 0 500 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3220

[startup+0.201595 s]
/proc/loadavg: 2.50 1.59 0.64 2/105 27136
/proc/meminfo: memFree=1931856/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=3612 CPUtime=0.19
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 569 0 0 0 19 0 0 0 25 0 1 0 22855761 3698688 477 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 903 477 147 303 0 598 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3612

[startup+0.300614 s]
/proc/loadavg: 2.50 1.59 0.64 2/105 27136
/proc/meminfo: memFree=1931856/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=4016 CPUtime=0.29
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 671 0 0 0 28 1 0 0 25 0 1 0 22855761 4112384 579 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 1004 579 147 303 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4016

[startup+0.70069 s]
/proc/loadavg: 2.50 1.59 0.64 2/105 27136
/proc/meminfo: memFree=1931856/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=5444 CPUtime=0.69
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 1004 0 0 0 67 2 0 0 25 0 1 0 22855761 5574656 912 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 1361 912 147 303 0 1056 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5444

[startup+1.50084 s]
/proc/loadavg: 2.38 1.58 0.64 2/106 27137
/proc/meminfo: memFree=1927880/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=7384 CPUtime=1.49
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 1490 0 0 0 146 3 0 0 25 0 1 0 22855761 7561216 1398 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 1846 1398 148 303 0 1541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7384

[startup+3.10115 s]
/proc/loadavg: 2.38 1.58 0.64 2/106 27137
/proc/meminfo: memFree=1924780/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=11628 CPUtime=3.09
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 2567 0 0 0 302 7 0 0 25 0 1 0 22855761 11907072 2475 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 2907 2475 148 303 0 2602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11628

[startup+6.30076 s]
/proc/loadavg: 2.38 1.58 0.64 2/106 27137
/proc/meminfo: memFree=1916472/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=19880 CPUtime=6.29
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 4628 0 0 0 617 12 0 0 25 0 1 0 22855761 20357120 4536 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 4970 4536 148 303 0 4665 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19880

[startup+12.701 s]
/proc/loadavg: 2.17 1.56 0.65 2/106 27137
/proc/meminfo: memFree=1906552/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=29080 CPUtime=12.69
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 6909 0 0 0 1248 21 0 0 25 0 1 0 22855761 29777920 6817 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 7270 6817 148 303 0 6965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29080

[startup+25.5014 s]
/proc/loadavg: 1.99 1.54 0.65 2/106 27137
/proc/meminfo: memFree=1885472/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=48904 CPUtime=25.49
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 11863 0 0 0 2508 41 0 0 25 0 1 0 22855761 50077696 11771 1992294400 134512640 135751879 4287002544 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 12226 11771 148 303 0 11921 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48904

[startup+51.1003 s]
/proc/loadavg: 1.65 1.50 0.66 2/106 27137
/proc/meminfo: memFree=1854968/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=80040 CPUtime=51.07
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 19648 0 0 0 5037 70 0 0 25 0 1 0 22855761 81960960 19556 1992294400 134512640 135751879 4287002544 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 20010 19556 148 303 0 19705 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80040

[startup+102.301 s]
/proc/loadavg: 1.26 1.41 0.67 2/106 27139
/proc/meminfo: memFree=1782180/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=152048 CPUtime=102.26
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 37592 0 0 0 10090 136 0 0 25 0 1 0 22855761 155697152 37500 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 38012 37500 148 303 0 37707 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 152048

[startup+162.301 s]
/proc/loadavg: 1.09 1.33 0.69 2/106 27141
/proc/meminfo: memFree=1702076/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=232452 CPUtime=162.23
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 57671 0 0 0 16006 217 0 0 25 0 1 0 22855761 238030848 57579 1992294400 134512640 135751879 4287002544 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 58113 57579 148 303 0 57808 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 232452

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

[startup+166.401 s]
/proc/loadavg: 1.08 1.33 0.69 2/106 27141
/proc/meminfo: memFree=1697860/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=236560 CPUtime=166.34
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 58680 0 0 0 16413 221 0 0 25 0 1 0 22855761 242237440 58588 1992294400 134512640 135751879 4287002544 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 59140 58588 148 303 0 58835 0
Current children cumulated CPU time (s) 166.34
Current children cumulated vsize (KiB) 236560

[startup+172.808 s]
/proc/loadavg: 1.08 1.32 0.69 2/106 27141
/proc/meminfo: memFree=1693396/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=240792 CPUtime=172.74
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 59746 0 0 0 17048 226 0 0 25 0 1 0 22855761 246571008 59654 1992294400 134512640 135751879 4287002544 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 60198 59654 148 303 0 59893 0
Current children cumulated CPU time (s) 172.74
Current children cumulated vsize (KiB) 240792

[startup+179.201 s]
/proc/loadavg: 1.07 1.32 0.70 2/106 27141
/proc/meminfo: memFree=1690420/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=244004 CPUtime=179.13
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 60543 0 0 0 17683 230 0 0 25 0 1 0 22855761 249860096 60451 1992294400 134512640 135751879 4287002544 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 61001 60451 148 303 0 60696 0
Current children cumulated CPU time (s) 179.13
Current children cumulated vsize (KiB) 244004

[startup+180.801 s]
/proc/loadavg: 1.07 1.32 0.70 2/106 27141
/proc/meminfo: memFree=1689428/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=245420 CPUtime=180.73
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 60916 0 0 0 17841 232 0 0 25 0 1 0 22855761 251310080 60824 1992294400 134512640 135751879 4287002544 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 61355 60824 148 303 0 61050 0
Current children cumulated CPU time (s) 180.73
Current children cumulated vsize (KiB) 245420

[startup+182.401 s]
/proc/loadavg: 1.07 1.31 0.70 2/106 27141
/proc/meminfo: memFree=1687196/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=248140 CPUtime=182.33
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4202496 61578 0 0 0 17999 234 0 0 25 0 1 0 22855761 254095360 61486 1992294400 134512640 135751879 4287002544 18446744073709551615 134517425 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 62035 61486 148 303 0 61730 0
Current children cumulated CPU time (s) 182.33
Current children cumulated vsize (KiB) 248140

[startup+182.801 s]
/proc/loadavg: 1.07 1.31 0.70 2/106 27141
/proc/meminfo: memFree=1632512/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=248140 CPUtime=182.73
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4204032 61600 0 0 0 18000 273 0 0 25 0 1 0 22855761 254095360 61508 1992294400 134512640 135751879 4287002544 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27136/statm: 62035 61508 148 303 0 61730 0
Current children cumulated CPU time (s) 182.73
Current children cumulated vsize (KiB) 248140

[startup+183.2 s]
/proc/loadavg: 1.07 1.31 0.70 2/106 27141
/proc/meminfo: memFree=1632512/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=248140 CPUtime=183.11
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4204032 61600 0 0 0 18000 311 0 0 25 0 1 0 22855761 254095360 61508 1992294400 134512640 135751879 4287002544 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 0 0 0 2
/proc/27136/statm: 62035 61508 148 303 0 61730 0
Current children cumulated CPU time (s) 183.11
Current children cumulated vsize (KiB) 248140

[startup+183.3 s]
/proc/loadavg: 1.07 1.31 0.70 2/106 27141
/proc/meminfo: memFree=1632512/2059040 swapFree=4139832/4192956
[pid=27136] ppid=27134 vsize=248140 CPUtime=183.2
/proc/27136/stat : 27136 (wbo1.4b) R 27134 27136 26828 0 -1 4204032 61600 0 0 0 18000 320 0 0 25 0 1 0 22855761 254095360 61508 1992294400 134512640 135751879 4287002544 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 2
/proc/27136/statm: 62035 61508 148 303 0 61730 0
Current children cumulated CPU time (s) 183.2
Current children cumulated vsize (KiB) 248140

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 183.397
CPU time (s): 183.305
CPU user time (s): 180.001
CPU system time (s): 3.3045
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 248140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.001
system time used= 3.3045
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61601
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= 2
involuntary context switches= 2342

runsolver used 0.294955 second user time and 0.879866 second system time

The end

Launcher Data 

Begin job on node086 at 2010-07-08 01:47:53
IDJOB=2702090
IDBENCH=47980
IDSOLVER=1161
FILE ID=node086/2702090-1278546473
PBS_JOBID= 11239477
Free space on /tmp= 62432 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-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-2702090-1278546473/watcher-2702090-1278546473 -o /tmp/evaluation-result-2702090-1278546473/solver-2702090-1278546473 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702090-1278546473.opb

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

MD5SUM BENCH= 8f717fbc7f85484ebc0de379ab09a890
RANDOM SEED=1613909180

node086.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		: 3000.262
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	: 6000.52
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		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1932880 kB
Buffers:          2248 kB
Cached:          37556 kB
SwapCached:       5952 kB
Active:          34868 kB
Inactive:        17660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1932880 kB
SwapTotal:     4192956 kB
SwapFree:      4139832 kB
Dirty:            2616 kB
Writeback:           0 kB
AnonPages:       11408 kB
Mapped:          11924 kB
Slab:            51872 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180876 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-2702090-1278546473.opb

Free space on /tmp at the end= 62188 MiB
End job on node086 at 2010-07-08 01:50:56