Trace number 2702326

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 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
MD5SUM901fa4df755866cb23bdcc769669d554
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 benchmark9.02663
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 variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702326-1278548010.opb.
0.00/0.00	c Instance file HOME/instance-2702326-1278548010.opb
0.00/0.00	c File size is 42576 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
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:      756                                                 |
0.00/0.00	c |  Number Clauses:        567                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 589                                                 |
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 |     756     1156     4842 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     756     1156     4842 |     5500      101     84 |  0.002 % |
0.00/0.02	c |       251 |     756     1156     4842 |     6050      251     72 |  0.002 % |
0.00/0.04	c |       477 |     756     1156     4842 |     6655      477     72 |  0.000 % |
0.00/0.07	c |       814 |     756     1156     4842 |     7320      814     75 |  0.000 % |
0.09/0.12	c |      1320 |     756     1156     4842 |     8052     1320     78 |  0.000 % |
0.19/0.20	c |      2079 |     756     1156     4842 |     8857     2079     73 |  0.000 % |
0.29/0.33	c |      3219 |     756     1156     4842 |     9743     3219     73 |  0.000 % |
0.40/0.49	c |      4927 |     756     1156     4842 |    10717     4927     71 |  0.000 % |
0.69/0.77	c |      7489 |     756     1156     4842 |    11789     7489     67 |  0.000 % |
1.19/1.22	c |     11333 |     756     1156     4842 |    12968    11333     66 |  0.000 % |
2.49/2.51	c |     17099 |     756     1156     4842 |    14265    10335     71 |  0.000 % |
3.99/4.05	c |     25748 |     756     1156     4842 |    15692    11664     70 |  0.000 % |
5.99/6.08	c |     38723 |     756     1156     4842 |    17261     8559     54 |  0.000 % |
9.19/9.24	c |     58184 |     756     1156     4842 |    18987    10148     61 |  0.000 % |
15.49/15.57	c |     87376 |     756     1156     4842 |    20886    10142     67 |  0.000 % |
22.38/22.46	c |    131166 |     756     1156     4842 |    22974    11436     66 |  0.002 % |
38.39/38.50	c |    196850 |     756     1156     4842 |    25272    14382     40 |  0.000 % |
65.98/66.01	c |    295377 |     756     1156     4842 |    27799    11588     65 |  0.000 % |
108.77/108.90	c |    443167 |     756     1156     4842 |    30579    21802     68 |  0.002 % |
175.54/175.68	c |    664850 |     756     1156     4842 |    33637    13232     46 |  0.000 % |
181.94/182.09	c There are 0 assigned variables. 0 in cost function.
182.65/182.74	c core #1
182.65/182.74	c core #2
182.65/182.74	c ============================[ Search Statistics ]==============================
182.65/182.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.65/182.74	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.65/182.74	c ===============================================================================
182.65/182.74	c |         0 |     667     1183     4676 |     5000        0    nan |  0.000 % |
182.65/182.75	c |       101 |     667     1183     4676 |     5500      101     85 | 13.713 % |
182.65/182.76	c |       252 |     667     1183     4676 |     6050      252     83 | 13.714 % |
182.65/182.78	c |       478 |     667     1183     4676 |     6655      478     85 | 13.713 % |
182.75/182.82	c |       815 |     667     1183     4676 |     7320      815     79 | 13.713 % |
182.75/182.87	c |      1322 |     667     1183     4676 |     8052     1322     77 | 13.713 % |
182.84/182.94	c |      2082 |     667     1183     4676 |     8857     2082     78 | 13.713 % |
182.94/183.06	c |      3222 |     667     1183     4676 |     9743     3222     74 | 13.714 % |
183.15/183.28	c |      4930 |     667     1183     4676 |    10717     4930     71 | 13.713 % |
183.55/183.62	c |      7493 |     667     1183     4676 |    11789     7493     68 | 13.713 % |
184.24/184.33	c |     11337 |     667     1183     4676 |    12968    11337     62 | 13.713 % |
185.24/185.39	c |     17104 |     667     1183     4676 |    14265    10504     50 | 13.713 % |
186.74/186.86	c |     25754 |     667     1183     4676 |    15692    11714     54 | 13.713 % |
189.34/189.40	c |     38728 |     667     1183     4676 |    17261     8612     44 | 13.713 % |
192.35/192.42	c |     58189 |     667     1183     4676 |    18987    10205     63 | 13.713 % |
197.04/197.15	c |     87381 |     667     1183     4676 |    20886    10136     88 | 13.713 % |
208.64/208.79	c |    131170 |     667     1183     4676 |    22974    11589     49 | 13.713 % |
225.53/225.68	c |    196854 |     667     1183     4676 |    25272    14253     97 | 13.713 % |
254.23/254.36	c |    295380 |     667     1183     4676 |    27799    24174     47 | 13.715 % |
305.21/305.38	c |    443169 |     667     1183     4676 |    30579    20736     50 | 13.713 % |
380.59/380.78	c |    664853 |     667     1183     4676 |    33637    27586     77 | 13.713 % |
520.24/520.46	c |    997378 |     666     1183     4676 |    37001    18840     45 | 13.842 % |
812.55/812.87	c |   1496167 |     666     1183     4676 |    40701    29233     48 | 13.842 % |
1164.34/1164.73	c |   2244349 |     666     1183     4676 |    44771    20939     65 | 13.844 % |
1772.18/1772.70	c |   3366623 |     665     1183     4676 |    49248    36182     60 | 13.972 % |

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-2702326-1278548010/watcher-2702326-1278548010 -o /tmp/evaluation-result-2702326-1278548010/solver-2702326-1278548010 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702326-1278548010.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: 0.92 0.95 0.82 3/106 27341
/proc/meminfo: memFree=1646084/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=2752 CPUtime=0
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 324 0 0 0 0 0 0 0 19 0 1 0 23007846 2818048 243 1992294400 134512640 135751879 4291266432 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 688 244 146 303 0 372 0

[startup+0.074391 s]
/proc/loadavg: 0.92 0.95 0.82 3/106 27341
/proc/meminfo: memFree=1646084/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=3108 CPUtime=0.07
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 432 0 0 0 7 0 0 0 20 0 1 0 23007846 3182592 340 1992294400 134512640 135751879 4291266432 18446744073709551615 134616545 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 777 340 147 303 0 472 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3108

[startup+0.101393 s]
/proc/loadavg: 0.92 0.95 0.82 3/106 27341
/proc/meminfo: memFree=1646084/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=3236 CPUtime=0.09
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 467 0 0 0 9 0 0 0 20 0 1 0 23007846 3313664 375 1992294400 134512640 135751879 4291266432 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 809 375 147 303 0 504 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.30041 s]
/proc/loadavg: 0.92 0.95 0.82 3/106 27341
/proc/meminfo: memFree=1646084/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=4016 CPUtime=0.29
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 657 0 0 0 29 0 0 0 20 0 1 0 23007846 4112384 565 1992294400 134512640 135751879 4291266432 18446744073709551615 134606631 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 1004 565 147 303 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4016

[startup+0.700445 s]
/proc/loadavg: 0.92 0.95 0.82 3/106 27341
/proc/meminfo: memFree=1646084/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=5436 CPUtime=0.69
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 1013 0 0 0 68 1 0 0 21 0 1 0 23007846 5566464 921 1992294400 134512640 135751879 4291266432 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 1359 921 147 303 0 1054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5436

[startup+1.50052 s]
/proc/loadavg: 0.92 0.95 0.82 2/107 27342
/proc/meminfo: memFree=1642356/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=7656 CPUtime=1.49
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 1552 0 0 0 147 2 0 0 23 0 1 0 23007846 7839744 1460 1992294400 134512640 135751879 4291266432 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 1914 1460 147 303 0 1609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7656

[startup+3.10166 s]
/proc/loadavg: 0.92 0.95 0.82 2/107 27342
/proc/meminfo: memFree=1639380/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=11268 CPUtime=3.1
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 2481 0 0 0 305 5 0 0 25 0 1 0 23007846 11538432 2389 1992294400 134512640 135751879 4291266432 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 2817 2389 148 303 0 2512 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 11268

[startup+6.30193 s]
/proc/loadavg: 0.93 0.95 0.82 2/107 27342
/proc/meminfo: memFree=1632312/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=17716 CPUtime=6.29
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 4085 0 0 0 620 9 0 0 25 0 1 0 23007846 18141184 3993 1992294400 134512640 135751879 4291266432 18446744073709551615 134611181 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 4429 3993 148 303 0 4124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17716

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.82 2/107 27342
/proc/meminfo: memFree=1617928/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=30804 CPUtime=12.69
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 7363 0 0 0 1251 18 0 0 25 0 1 0 23007846 31543296 7271 1992294400 134512640 135751879 4291266432 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 7701 7271 148 303 0 7396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30804

[startup+25.5006 s]
/proc/loadavg: 0.95 0.96 0.82 2/107 27342
/proc/meminfo: memFree=1593128/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=55700 CPUtime=25.48
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 13561 0 0 0 2509 39 0 0 25 0 1 0 23007846 57036800 13469 1992294400 134512640 135751879 4291266432 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 13925 13469 148 303 0 13620 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55700

[startup+51.1008 s]
/proc/loadavg: 0.96 0.96 0.82 2/107 27344
/proc/meminfo: memFree=1562872/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=85428 CPUtime=51.08
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 20989 0 0 0 5040 68 0 0 25 0 1 0 23007846 87478272 20897 1992294400 134512640 135751879 4291266432 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 21357 20897 148 303 0 21052 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85428

[startup+102.308 s]
/proc/loadavg: 0.98 0.96 0.83 2/107 27344
/proc/meminfo: memFree=1508560/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=139476 CPUtime=102.27
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 34481 0 0 0 10105 122 0 0 25 0 1 0 23007846 142823424 34389 1992294400 134512640 135751879 4291266432 18446744073709551615 134517377 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 34869 34389 148 303 0 34564 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 139476

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 27346
/proc/meminfo: memFree=1442096/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=206268 CPUtime=162.25
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 51164 0 0 0 16042 183 0 0 25 0 1 0 23007846 211218432 51072 1992294400 134512640 135751879 4291266432 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 51567 51072 148 303 0 51262 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 206268

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/107 27348
/proc/meminfo: memFree=1388032/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=259952 CPUtime=222.23
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 64642 0 0 0 21971 252 0 0 25 0 1 0 23007846 266190848 64516 1992294400 134512640 135751879 4291266432 18446744073709551615 134616361 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 64988 64516 151 303 0 64683 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 259952

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 27350
/proc/meminfo: memFree=1331984/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=315864 CPUtime=282.22
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 78589 0 0 0 27908 314 0 0 25 0 1 0 23007846 323444736 78463 1992294400 134512640 135751879 4291266432 18446744073709551615 134602968 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 78966 78463 151 303 0 78661 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 315864

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 27350
/proc/meminfo: memFree=1293420/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=354172 CPUtime=342.2
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 88123 0 0 0 33852 368 0 0 25 0 1 0 23007846 362672128 87997 1992294400 134512640 135751879 4291266432 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 88543 87997 151 303 0 88238 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 354172

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/107 27355
/proc/meminfo: memFree=1237496/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=410152 CPUtime=402.18
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 102096 0 0 0 39798 420 0 0 25 0 1 0 23007846 419995648 101970 1992294400 134512640 135751879 4291266432 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 102538 101970 151 303 0 102233 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 410152

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/107 27357
/proc/meminfo: memFree=1188640/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=458564 CPUtime=462.16
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 114185 0 0 0 45746 470 0 0 25 0 1 0 23007846 469569536 114059 1992294400 134512640 135751879 4291266432 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 114641 114059 151 303 0 114336 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 458564

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/107 27359
/proc/meminfo: memFree=1152928/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=495776 CPUtime=522.14
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 123451 0 0 0 51700 514 0 0 25 0 1 0 23007846 507674624 123325 1992294400 134512640 135751879 4291266432 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 123944 123325 151 303 0 123639 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 495776

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/107 27361
/proc/meminfo: memFree=1123168/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=524984 CPUtime=582.13
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 130709 0 0 0 57661 552 0 0 25 0 1 0 23007846 537583616 130583 1992294400 134512640 135751879 4291266432 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 131246 130583 151 303 0 130941 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 524984

[startup+642.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/107 27361
/proc/meminfo: memFree=1095020/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=552540 CPUtime=642.11
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 137571 0 0 0 63624 587 0 0 25 0 1 0 23007846 565800960 137445 1992294400 134512640 135751879 4291266432 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 138135 137445 151 303 0 137830 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 552540

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 0.92 2/107 27369
/proc/meminfo: memFree=953040/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=694660 CPUtime=882.03
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 173035 0 0 0 87463 740 0 0 25 0 1 0 23007846 711331840 172909 1992294400 134512640 135751879 4291266432 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 173665 172909 151 303 0 173360 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 694660

[startup+942.301 s]
/proc/loadavg: 1.02 1.02 0.92 2/107 27369
/proc/meminfo: memFree=911748/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=736148 CPUtime=942.01
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 183403 0 0 0 93421 780 0 0 25 0 1 0 23007846 753815552 183277 1992294400 134512640 135751879 4291266432 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 184037 183277 151 303 0 183732 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 736148

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 0.92 2/107 27371
/proc/meminfo: memFree=864504/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=782980 CPUtime=1001.99
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 195101 0 0 0 99371 828 0 0 25 0 1 0 23007846 801771520 194975 1992294400 134512640 135751879 4291266432 18446744073709551615 134616448 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 195745 194975 151 303 0 195440 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 782980

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 0.92 2/107 27373
/proc/meminfo: memFree=831396/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=817580 CPUtime=1061.97
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 203727 0 0 0 105332 865 0 0 25 0 1 0 23007846 837201920 203601 1992294400 134512640 135751879 4291266432 18446744073709551615 134602930 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 204395 203601 151 303 0 204090 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 817580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27375
/proc/meminfo: memFree=789732/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=857804 CPUtime=1121.95
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 213766 0 0 0 111290 905 0 0 25 0 1 0 23007846 878391296 213640 1992294400 134512640 135751879 4291266432 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 214451 213640 151 303 0 214146 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 857804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27377
/proc/meminfo: memFree=732444/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=916896 CPUtime=1181.94
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 228521 0 0 0 117234 960 0 0 25 0 1 0 23007846 938901504 228395 1992294400 134512640 135751879 4291266432 18446744073709551615 134616776 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 229224 228395 151 303 0 228919 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 916896

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27377
/proc/meminfo: memFree=705164/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=942200 CPUtime=1241.92
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 234838 0 0 0 123199 993 0 0 25 0 1 0 23007846 964812800 234712 1992294400 134512640 135751879 4291266432 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 235550 234712 151 303 0 235245 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 942200

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27379
/proc/meminfo: memFree=664616/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=982436 CPUtime=1301.91
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 244869 0 0 0 129150 1041 0 0 25 0 1 0 23007846 1006014464 244743 1992294400 134512640 135751879 4291266432 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 245609 244743 151 303 0 245304 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 982436

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27381
/proc/meminfo: memFree=629524/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=1017692 CPUtime=1361.88
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 253705 0 0 0 135111 1077 0 0 25 0 1 0 23007846 1042116608 253579 1992294400 134512640 135751879 4291266432 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 254423 253579 151 303 0 254118 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1017692

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27383
/proc/meminfo: memFree=597036/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=1049808 CPUtime=1421.87
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 261703 0 0 0 141078 1109 0 0 25 0 1 0 23007846 1075003392 261577 1992294400 134512640 135751879 4291266432 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 262452 261577 151 303 0 262147 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 1049808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27385
/proc/meminfo: memFree=562068/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=1084648 CPUtime=1481.85
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 270419 0 0 0 147039 1146 0 0 25 0 1 0 23007846 1110679552 270293 1992294400 134512640 135751879 4291266432 18446744073709551615 134602933 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 271162 270293 151 303 0 270857 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 1084648

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27385
/proc/meminfo: memFree=530696/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=1116036 CPUtime=1541.83
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 278276 0 0 0 153001 1182 0 0 25 0 1 0 23007846 1142820864 278150 1992294400 134512640 135751879 4291266432 18446744073709551615 134611160 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 279009 278150 151 303 0 278704 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1116036

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27387
/proc/meminfo: memFree=496968/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=1150272 CPUtime=1601.83
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 286833 0 0 0 158965 1218 0 0 25 0 1 0 23007846 1177878528 286707 1992294400 134512640 135751879 4291266432 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 287568 286707 151 303 0 287263 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1150272

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27389
/proc/meminfo: memFree=463984/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=1182768 CPUtime=1661.81
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 294913 0 0 0 164927 1254 0 0 25 0 1 0 23007846 1211154432 294787 1992294400 134512640 135751879 4291266432 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 295692 294787 151 303 0 295387 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1182768

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27391
/proc/meminfo: memFree=434224/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=1212840 CPUtime=1721.79
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 302416 0 0 0 170894 1285 0 0 25 0 1 0 23007846 1241948160 302290 1992294400 134512640 135751879 4291266432 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 303210 302290 151 303 0 302905 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1212840

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27393
/proc/meminfo: memFree=399008/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=1247532 CPUtime=1781.77
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 311078 0 0 0 176853 1324 0 0 25 0 1 0 23007846 1277472768 310952 1992294400 134512640 135751879 4291266432 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 311883 310952 151 303 0 311578 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1247532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27393
/proc/meminfo: memFree=393056/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=1253332 CPUtime=1800.08
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4202496 312514 0 0 0 178677 1331 0 0 25 0 1 0 23007846 1283411968 312388 1992294400 134512640 135751879 4291266432 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27341/statm: 313333 312388 151 303 0 313028 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1253332

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 27393
/proc/meminfo: memFree=393056/2059040 swapFree=4145356/4192956
[pid=27341] ppid=27339 vsize=0 CPUtime=1800.18
/proc/27341/stat : 27341 (wbo1.4b) R 27339 27341 27168 0 -1 4203524 312514 0 0 0 178677 1341 0 0 25 0 1 0 23007846 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/27341/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.21
CPU user time (s): 1786.78
CPU system time (s): 13.43
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 1253332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.78
system time used= 13.43
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 312514
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= 5
involuntary context switches= 5117

runsolver used 3.22251 second user time and 8.25974 second system time

The end

Launcher Data 

Begin job on node050 at 2010-07-08 02:13:30
IDJOB=2702326
IDBENCH=48098
IDSOLVER=1161
FILE ID=node050/2702326-1278548010
PBS_JOBID= 11239491
Free space on /tmp= 62448 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-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-2702326-1278548010/watcher-2702326-1278548010 -o /tmp/evaluation-result-2702326-1278548010/solver-2702326-1278548010 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702326-1278548010.opb

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

MD5SUM BENCH= 901fa4df755866cb23bdcc769669d554
RANDOM SEED=647928501

node050.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		: 3000.248
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	: 6000.49
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		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1648300 kB
Buffers:         59168 kB
Cached:         249484 kB
SwapCached:       6180 kB
Active:         104208 kB
Inactive:       223900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1648300 kB
SwapTotal:     4192956 kB
SwapFree:      4145356 kB
Dirty:            2660 kB
Writeback:           8 kB
AnonPages:       16080 kB
Mapped:          11968 kB
Slab:            60624 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183308 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-2702326-1278548010.opb

Free space on /tmp at the end= 62444 MiB
End job on node050 at 2010-07-08 02:43:33