Trace number 2702022

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 183.313 183.465

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-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 benchmark9.46856
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-2702022-1278546337.opb.
0.00/0.00	c Instance file HOME/instance-2702022-1278546337.opb
0.00/0.00	c File size is 38507 bytes.
0.00/0.01	c Highest Coefficient sum: 130560
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:      704                                                 |
0.00/0.01	c |  Number Clauses:        512                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 537                                                 |
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 |     704     1049     4408 |     5000        0    nan |  0.000 % |
0.01/0.01	c |       100 |     704     1049     4408 |     5500      100     56 |  0.002 % |
0.01/0.02	c |       250 |     704     1049     4408 |     6050      250     60 |  0.002 % |
0.01/0.04	c |       476 |     704     1049     4408 |     6655      476     61 |  0.000 % |
0.01/0.06	c |       813 |     704     1049     4408 |     7320      813     65 |  0.000 % |
0.01/0.09	c |      1319 |     704     1049     4408 |     8052     1319     62 |  0.000 % |
0.09/0.16	c |      2078 |     704     1049     4408 |     8857     2078     54 |  0.000 % |
0.19/0.26	c |      3218 |     704     1049     4408 |     9743     3218     55 |  0.002 % |
0.28/0.39	c |      4926 |     704     1049     4408 |    10717     4926     53 |  0.000 % |
0.59/0.66	c |      7489 |     704     1049     4408 |    11789     7489     52 |  0.002 % |
0.99/1.05	c |     11333 |     704     1049     4408 |    12968    11333     48 |  0.000 % |
1.68/1.74	c |     17100 |     704     1049     4408 |    14265    10571     37 |  0.000 % |
2.59/2.68	c |     25751 |     704     1049     4408 |    15692    11855     51 |  0.000 % |
4.49/4.57	c |     38725 |     704     1049     4408 |    17261     8769     37 |  0.000 % |
6.79/6.86	c |     58186 |     704     1049     4408 |    18987    10461     52 |  0.000 % |
12.79/12.87	c |     87379 |     704     1049     4408 |    20886    10855     39 |  0.000 % |
19.89/19.97	c |    131168 |     704     1049     4408 |    22974    11946     42 |  0.000 % |
37.39/37.46	c |    196853 |     704     1049     4408 |    25272    17807     44 |  0.000 % |
42.28/42.39	c ===============================================================================
42.28/42.39	c New solution: 141
42.28/42.39	o 141
42.28/42.39	c Elapsed CPU time: 41.8036 s	Remaining CPU time: 138.196 s
42.28/42.39	c ===============================================================================
42.28/42.39	c |    223021 |     703     1050     4416 |     5000    14607     39 |  0.000 % |
42.38/42.44	c |    223121 |     703     1050     4416 |     5500     3752     51 |  0.144 % |
42.38/42.45	c |    223273 |     703     1050     4416 |     6050     3904     52 |  0.142 % |
42.38/42.47	c |    223498 |     703     1050     4416 |     6655     4129     53 |  0.142 % |
42.48/42.50	c |    223835 |     703     1050     4416 |     7320     4466     54 |  0.142 % |
42.48/42.54	c |    224342 |     703     1050     4416 |     8052     4973     54 |  0.142 % |
42.57/42.61	c |    225101 |     703     1050     4416 |     8857     5732     55 |  0.144 % |
42.67/42.78	c |    226241 |     703     1050     4416 |     9743     6872     54 |  0.142 % |
42.98/43.07	c |    227950 |     703     1050     4416 |    10717     8581     51 |  0.142 % |
43.38/43.47	c |    230512 |     703     1050     4416 |    11789     5750     42 |  0.142 % |
44.28/44.32	c |    234356 |     703     1050     4416 |    12968     9594     46 |  0.144 % |
45.68/45.75	c |    240122 |     703     1050     4416 |    14265     8852     37 |  0.142 % |
47.58/47.63	c |    248771 |     703     1050     4416 |    15692    10260     32 |  0.142 % |
49.98/50.07	c |    261745 |     703     1050     4416 |    17261    15291     41 |  0.142 % |
52.87/52.96	c |    281207 |     703     1050     4416 |    18987    17166     46 |  0.142 % |
57.57/57.68	c |    310399 |     702     1050     4416 |    20886    17439     42 |  0.286 % |
66.27/66.36	c |    354188 |     702     1050     4416 |    22974    18820     55 |  0.284 % |
82.26/82.38	c |    419872 |     701     1050     4416 |    25272    22671     52 |  0.428 % |
100.16/100.24	c ===============================================================================
100.16/100.24	c New solution: 9
100.16/100.24	o 9
100.16/100.24	c Elapsed CPU time: 98.912 s	Remaining CPU time: 81.088 s
100.16/100.24	c ===============================================================================
100.16/100.24	c |    499641 |     701     1051     4424 |     5000    15895     46 |  0.428 % |
100.26/100.30	c |    499744 |     661     1051     4424 |     5500     3805     42 |  6.110 % |
100.26/100.31	c |    499894 |     661     1051     4424 |     6050     3955     42 |  6.108 % |
100.26/100.33	c |    500121 |     661     1051     4424 |     6655     4182     43 |  6.108 % |
100.26/100.36	c |    500458 |     661     1051     4424 |     7320     4519     44 |  6.108 % |
100.36/100.40	c |    500965 |     661     1051     4424 |     8052     5026     46 |  6.108 % |
100.36/100.49	c |    501725 |     661     1051     4424 |     8857     5786     47 |  6.108 % |
100.56/100.66	c |    502864 |     661     1051     4424 |     9743     6925     50 |  6.110 % |
100.76/100.80	c |    504572 |     661     1051     4424 |    10717     8633     51 |  6.108 % |
101.17/101.22	c |    507135 |     661     1051     4424 |    11789     5706     57 |  6.108 % |
101.46/101.57	c |    510979 |     661     1051     4424 |    12968     9550     53 |  6.108 % |
102.16/102.30	c |    516746 |     661     1051     4424 |    14265     8528     59 |  6.108 % |
103.26/103.31	c |    525395 |     661     1051     4424 |    15692     9918     45 |  6.108 % |
105.26/105.35	c |    538370 |     661     1051     4424 |    17261    14970     45 |  6.108 % |
108.25/108.37	c |    557832 |     661     1051     4424 |    18987    16552     59 |  6.108 % |
113.55/113.69	c |    587025 |     661     1051     4424 |    20886    16719     40 |  6.108 % |
123.15/123.28	c |    630814 |     660     1051     4424 |    22974    18318     57 |  6.250 % |
124.35/124.44	c ===============================================================================
124.35/124.44	c New solution: 3
124.35/124.44	o 3
124.35/124.44	c Elapsed CPU time: 122.723 s	Remaining CPU time: 57.2767 s
124.35/124.44	c ===============================================================================
124.35/124.44	c |    639083 |     660     1052     4432 |     5000    14809     58 |  6.250 % |
124.35/124.48	c |    639184 |     629     1052     4432 |     5500     3804     44 | 10.654 % |
124.45/124.50	c |    639334 |     629     1052     4432 |     6050     3954     44 | 10.654 % |
124.45/124.52	c |    639560 |     629     1052     4432 |     6655     4180     45 | 10.654 % |
124.45/124.55	c |    639897 |     629     1052     4432 |     7320     4517     46 | 10.654 % |
124.45/124.60	c |    640403 |     629     1052     4432 |     8052     5023     47 | 10.654 % |
124.55/124.67	c |    641162 |     629     1052     4432 |     8857     5767     48 | 10.654 % |
124.75/124.82	c |    642302 |     629     1052     4432 |     9743     6907     50 | 10.654 % |
124.85/124.97	c |    644010 |     629     1052     4432 |    10717     8615     49 | 10.654 % |
125.26/125.34	c |    646572 |     629     1052     4432 |    11789     5661     51 | 10.654 % |
125.64/125.72	c |    650416 |     629     1052     4432 |    12968     9505     48 | 10.654 % |
126.25/126.38	c |    656183 |     629     1052     4432 |    14265     8606     47 | 10.654 % |
127.45/127.57	c |    664833 |     629     1052     4432 |    15692     9967     53 | 10.654 % |
130.55/130.64	c |    677807 |     629     1052     4432 |    17261    15020     35 | 10.654 % |
133.55/133.68	c |    697268 |     629     1052     4432 |    18987    16803     45 | 10.654 % |
137.85/137.98	c |    726460 |     629     1052     4432 |    20886    16936     59 | 10.654 % |
150.14/150.24	c |    770249 |     629     1052     4432 |    22974    18216     52 | 10.655 % |
168.25/168.34	c |    835934 |     629     1052     4432 |    25272    12109     55 | 10.655 % |
182.33/182.42	c There are 75 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-2702022-1278546337/watcher-2702022-1278546337 -o /tmp/evaluation-result-2702022-1278546337/solver-2702022-1278546337 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702022-1278546337.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: 0.63 0.25 0.09 3/106 25203
/proc/meminfo: memFree=1667356/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=2616 CPUtime=0
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 301 0 0 0 0 0 0 0 19 0 1 0 22847293 2678784 219 1992294400 134512640 135751879 4294855984 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 654 219 140 303 0 339 0

[startup+0.0172231 s]
/proc/loadavg: 0.63 0.25 0.09 3/106 25203
/proc/meminfo: memFree=1667356/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=2840 CPUtime=0.01
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 362 0 0 0 1 0 0 0 19 0 1 0 22847293 2908160 270 1992294400 134512640 135751879 4294855984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 710 270 146 303 0 405 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2840

[startup+0.101232 s]
/proc/loadavg: 0.63 0.25 0.09 3/106 25203
/proc/meminfo: memFree=1667356/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=3224 CPUtime=0.09
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 459 0 0 0 9 0 0 0 19 0 1 0 22847293 3301376 367 1992294400 134512640 135751879 4294855984 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 806 367 147 303 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3224

[startup+0.300253 s]
/proc/loadavg: 0.63 0.25 0.09 3/106 25203
/proc/meminfo: memFree=1667356/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=4020 CPUtime=0.28
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 650 0 0 0 28 0 0 0 20 0 1 0 22847293 4116480 558 1992294400 134512640 135751879 4294855984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 1005 558 147 303 0 700 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4020

[startup+0.700295 s]
/proc/loadavg: 0.63 0.25 0.09 3/106 25203
/proc/meminfo: memFree=1667356/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=5180 CPUtime=0.68
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 967 0 0 0 67 1 0 0 21 0 1 0 22847293 5304320 875 1992294400 134512640 135751879 4294855984 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 1295 875 147 303 0 990 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5180

[startup+1.50038 s]
/proc/loadavg: 0.63 0.25 0.09 2/107 25204
/proc/meminfo: memFree=1664000/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=7132 CPUtime=1.49
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 1446 0 0 0 146 3 0 0 23 0 1 0 22847293 7303168 1354 1992294400 134512640 135751879 4294855984 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 1783 1354 148 303 0 1478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7132

[startup+3.10155 s]
/proc/loadavg: 0.63 0.25 0.09 2/107 25204
/proc/meminfo: memFree=1660900/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=11248 CPUtime=3.08
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 2474 0 0 0 302 6 0 0 25 0 1 0 22847293 11517952 2382 1992294400 134512640 135751879 4294855984 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 2812 2382 148 303 0 2507 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11248

[startup+6.30188 s]
/proc/loadavg: 0.66 0.27 0.10 2/107 25204
/proc/meminfo: memFree=1652964/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=19112 CPUtime=6.29
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 4455 0 0 0 616 13 0 0 25 0 1 0 22847293 19570688 4363 1992294400 134512640 135751879 4294855984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 4778 4363 148 303 0 4473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19112

[startup+12.7015 s]
/proc/loadavg: 0.69 0.28 0.10 2/107 25206
/proc/meminfo: memFree=1643044/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=27152 CPUtime=12.69
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 6427 0 0 0 1249 20 0 0 25 0 1 0 22847293 27803648 6335 1992294400 134512640 135751879 4294855984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 6788 6335 148 303 0 6483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27152

[startup+25.5009 s]
/proc/loadavg: 0.76 0.31 0.11 2/107 25206
/proc/meminfo: memFree=1623080/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=46932 CPUtime=25.48
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 11377 0 0 0 2509 39 0 0 25 0 1 0 22847293 48058368 11285 1992294400 134512640 135751879 4294855984 18446744073709551615 134616361 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 11733 11285 148 303 0 11428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46932

[startup+51.1006 s]
/proc/loadavg: 0.84 0.37 0.14 2/107 25206
/proc/meminfo: memFree=1596792/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=73472 CPUtime=51.07
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 18010 0 0 0 5039 68 0 0 25 0 1 0 22847293 75235328 17918 1992294400 134512640 135751879 4294855984 18446744073709551615 135209796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 18368 17918 148 303 0 18063 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73472

[startup+102.308 s]
/proc/loadavg: 0.93 0.46 0.18 2/107 25208
/proc/meminfo: memFree=1529460/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=140480 CPUtime=102.26
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 34714 0 0 0 10093 133 0 0 25 0 1 0 22847293 143851520 34622 1992294400 134512640 135751879 4294855984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 35120 34622 148 303 0 34815 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 140480

[startup+162.3 s]
/proc/loadavg: 0.97 0.56 0.23 2/107 25210
/proc/meminfo: memFree=1448860/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=221360 CPUtime=162.24
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 54910 0 0 0 16008 216 0 0 25 0 1 0 22847293 226672640 54818 1992294400 134512640 135751879 4294855984 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 55340 54818 148 303 0 55035 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 221360

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

[startup+166.301 s]
/proc/loadavg: 0.97 0.56 0.23 2/107 25210
/proc/meminfo: memFree=1444148/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=225648 CPUtime=166.23
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 55954 0 0 0 16404 219 0 0 25 0 1 0 22847293 231063552 55862 1992294400 134512640 135751879 4294855984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 56412 55862 148 303 0 56107 0
Current children cumulated CPU time (s) 166.23
Current children cumulated vsize (KiB) 225648

[startup+172.708 s]
/proc/loadavg: 0.98 0.57 0.23 2/107 25210
/proc/meminfo: memFree=1436956/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=232584 CPUtime=172.64
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 57704 0 0 0 17037 227 0 0 25 0 1 0 22847293 238166016 57612 1992294400 134512640 135751879 4294855984 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 58146 57612 148 303 0 57841 0
Current children cumulated CPU time (s) 172.64
Current children cumulated vsize (KiB) 232584

[startup+179.101 s]
/proc/loadavg: 0.98 0.58 0.24 3/107 25210
/proc/meminfo: memFree=1431872/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=238108 CPUtime=179.04
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 59076 0 0 0 17671 233 0 0 25 0 1 0 22847293 243822592 58984 1992294400 134512640 135751879 4294855984 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 59527 58984 148 303 0 59222 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 238108

[startup+180.701 s]
/proc/loadavg: 0.98 0.58 0.24 2/107 25210
/proc/meminfo: memFree=1430384/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=239260 CPUtime=180.64
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 59363 0 0 0 17829 235 0 0 25 0 1 0 22847293 245002240 59271 1992294400 134512640 135751879 4294855984 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 59815 59271 148 303 0 59510 0
Current children cumulated CPU time (s) 180.64
Current children cumulated vsize (KiB) 239260

[startup+182.301 s]
/proc/loadavg: 0.98 0.58 0.24 2/107 25210
/proc/meminfo: memFree=1429888/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=240156 CPUtime=182.23
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4202496 59579 0 0 0 17987 236 0 0 25 0 1 0 22847293 245919744 59487 1992294400 134512640 135751879 4294855984 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/25203/statm: 60039 59487 148 303 0 59734 0
Current children cumulated CPU time (s) 182.23
Current children cumulated vsize (KiB) 240156

[startup+183.101 s]
/proc/loadavg: 0.98 0.58 0.24 2/107 25210
/proc/meminfo: memFree=1408996/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=240288 CPUtime=183.01
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4204032 59620 0 0 0 18000 301 0 0 18 0 1 0 22847293 246054912 59528 1992294400 134512640 135751879 4294855984 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 1
/proc/25203/statm: 60072 59528 148 303 0 59767 0
Current children cumulated CPU time (s) 183.01
Current children cumulated vsize (KiB) 240288

[startup+183.301 s]
/proc/loadavg: 0.98 0.58 0.24 2/107 25210
/proc/meminfo: memFree=1408996/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=240288 CPUtime=183.21
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4204032 59620 0 0 0 18000 321 0 0 18 0 1 0 22847293 246054912 59528 1992294400 134512640 135751879 4294855984 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 1 0 0 1
/proc/25203/statm: 60072 59528 148 303 0 59767 0
Current children cumulated CPU time (s) 183.21
Current children cumulated vsize (KiB) 240288

[startup+183.402 s]
/proc/loadavg: 0.98 0.58 0.24 2/107 25210
/proc/meminfo: memFree=1408996/2059040 swapFree=4161224/4192956
[pid=25203] ppid=25201 vsize=240288 CPUtime=183.25
/proc/25203/stat : 25203 (wbo1.4b) R 25201 25203 24705 0 -1 4204032 59620 0 0 0 18000 325 0 0 18 0 1 0 22847293 246054912 59528 1992294400 134512640 135751879 4294855984 18446744073709551615 134639954 0 0 4096 3 0 0 0 17 0 0 0 8
/proc/25203/statm: 60072 59528 148 303 0 59767 0
Current children cumulated CPU time (s) 183.25
Current children cumulated vsize (KiB) 240288

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 183.465
CPU time (s): 183.313
CPU user time (s): 180.001
CPU system time (s): 3.3125
CPU usage (%): 99.9173
Max. virtual memory (cumulated for all children) (KiB): 240288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.001
system time used= 3.3125
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59621
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= 4
involuntary context switches= 2378

runsolver used 0.301954 second user time and 0.875866 second system time

The end

Launcher Data 

Begin job on node007 at 2010-07-08 01:45:37
IDJOB=2702022
IDBENCH=47946
IDSOLVER=1161
FILE ID=node007/2702022-1278546337
PBS_JOBID= 11239523
Free space on /tmp= 62492 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=61-P2=13-P3=127-P4=37-P5=37-P6=137-P7=37-P8=223-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-2702022-1278546337/watcher-2702022-1278546337 -o /tmp/evaluation-result-2702022-1278546337/solver-2702022-1278546337 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702022-1278546337.opb

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

MD5SUM BENCH= 8f717fbc7f85484ebc0de379ab09a890
RANDOM SEED=1398171239

node007.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		: 3000.256
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	: 6000.51
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		: 3000.256
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1668380 kB
Buffers:         66904 kB
Cached:         207296 kB
SwapCached:       1764 kB
Active:         126920 kB
Inactive:       177164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1668380 kB
SwapTotal:     4192956 kB
SwapFree:      4161224 kB
Dirty:            2856 kB
Writeback:           0 kB
AnonPages:       28136 kB
Mapped:          12984 kB
Slab:            64724 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182100 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-2702022-1278546337.opb

Free space on /tmp at the end= 62256 MiB
End job on node007 at 2010-07-08 01:48:41