Trace number 2702250

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) 1800.17 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
MD5SUM6dc20e219798a6cc2c39fe76202681b5
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 benchmark24.2963
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2702250-1278547147.opb.
0.00/0.00	c Instance file HOME/instance-2702250-1278547147.opb
0.00/0.00	c File size is 48923 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      864                                                 |
0.00/0.01	c |  Number Clauses:        648                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 673                                                 |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     864     1321     5535 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     864     1321     5535 |     5500      100     81 |  0.001 % |
0.01/0.02	c |       251 |     864     1321     5535 |     6050      251     84 |  0.001 % |
0.01/0.04	c |       476 |     864     1321     5535 |     6655      476     88 |  0.000 % |
0.01/0.06	c |       813 |     864     1321     5535 |     7320      813     89 |  0.000 % |
0.01/0.10	c |      1319 |     864     1321     5535 |     8052     1319     87 |  0.000 % |
0.09/0.16	c |      2079 |     864     1321     5535 |     8857     2079     79 |  0.000 % |
0.19/0.26	c |      3218 |     864     1321     5535 |     9743     3218     75 |  0.001 % |
0.39/0.46	c |      4926 |     864     1321     5535 |    10717     4926     73 |  0.000 % |
0.79/0.85	c |      7489 |     864     1321     5535 |    11789     7489     69 |  0.000 % |
1.39/1.46	c |     11333 |     864     1321     5535 |    12968    11333     71 |  0.000 % |
2.19/2.27	c |     17099 |     864     1321     5535 |    14265    10487     58 |  0.000 % |
3.39/3.42	c |     25750 |     864     1321     5535 |    15692    11685     55 |  0.000 % |
5.29/5.33	c |     38726 |     864     1321     5535 |    17261     8429     78 |  0.000 % |
8.49/8.50	c |     58188 |     864     1321     5535 |    18987    10103     50 |  0.000 % |
14.30/14.36	c |     87381 |     864     1321     5535 |    20886     9936     68 |  0.000 % |
24.88/24.91	c |    131170 |     864     1321     5535 |    22974    11063     74 |  0.000 % |
40.18/40.21	c |    196854 |     864     1321     5535 |    25272    14513     48 |  0.000 % |
65.28/65.32	c |    295380 |     864     1321     5535 |    27799    12452     62 |  0.000 % |
106.67/106.72	c |    443169 |     864     1321     5535 |    30579    24145     50 |  0.000 % |
181.84/181.99	c There are 0 assigned variables. 0 in cost function.
182.44/182.59	c core #1
182.44/182.59	c core #2
182.44/182.59	c ============================[ Search Statistics ]==============================
182.44/182.59	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.44/182.59	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.44/182.59	c ===============================================================================
182.44/182.59	c |         0 |     775     1347     5367 |     5000        0    nan |  0.000 % |
182.44/182.60	c |       100 |     775     1347     5367 |     5500      100     84 | 12.032 % |
182.54/182.61	c |       250 |     775     1347     5367 |     6050      250     79 | 12.033 % |
182.54/182.63	c |       476 |     775     1347     5367 |     6655      476     71 | 12.032 % |
182.54/182.66	c |       814 |     775     1347     5367 |     7320      814     68 | 12.032 % |
182.64/182.71	c |      1321 |     775     1347     5367 |     8052     1321     72 | 12.032 % |
182.73/182.85	c |      2080 |     775     1347     5367 |     8857     2080     93 | 12.032 % |
182.93/183.04	c |      3219 |     775     1347     5367 |     9743     3219     87 | 12.032 % |
183.14/183.25	c |      4927 |     775     1347     5367 |    10717     4927     79 | 12.032 % |
183.54/183.62	c |      7489 |     775     1347     5367 |    11789     7489     73 | 12.032 % |
184.33/184.46	c |     11334 |     775     1347     5367 |    12968    11334     64 | 12.032 % |
185.74/185.87	c |     17101 |     775     1347     5367 |    14265    10499     53 | 12.032 % |
188.23/188.33	c |     25750 |     775     1347     5367 |    15692    11921     50 | 12.032 % |
190.94/191.05	c |     38725 |     775     1347     5367 |    17261     8737     70 | 12.032 % |
193.73/193.89	c |     58186 |     775     1347     5367 |    18987    10192     86 | 12.032 % |
200.33/200.47	c |     87379 |     775     1347     5367 |    20886    10186     43 | 12.032 % |
212.73/212.80	c |    131168 |     775     1347     5367 |    22974    11230     59 | 12.032 % |
228.42/228.54	c |    196852 |     775     1347     5367 |    25272    15650     51 | 12.032 % |
256.02/256.10	c |    295379 |     775     1347     5367 |    27799    24946     84 | 12.032 % |
300.00/300.15	c |    443168 |     775     1347     5367 |    30579    16126     47 | 12.032 % |
368.59/368.73	c |    664852 |     775     1347     5367 |    33637    17872     76 | 12.032 % |
503.35/503.55	c |    997377 |     775     1347     5367 |    37001    19681     36 | 12.032 % |
735.20/735.42	c |   1496165 |     774     1347     5367 |    40701    36303     45 | 12.147 % |
1092.31/1092.68	c |   2244347 |     773     1347     5367 |    44771    23330     59 | 12.259 % |
1702.57/1703.05	c |   3366621 |     772     1347     5367 |    49248    20968     66 | 12.372 % |

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-2702250-1278547147/watcher-2702250-1278547147 -o /tmp/evaluation-result-2702250-1278547147/solver-2702250-1278547147 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702250-1278547147.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: 1.78 1.85 1.23 3/106 31097
/proc/meminfo: memFree=1660404/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=2764 CPUtime=0
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 325 0 0 0 0 0 0 0 19 0 1 0 22922289 2830336 243 1992294400 134512640 135751879 4293611056 18446744073709551615 134574084 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 691 243 144 303 0 374 0

[startup+0.022208 s]
/proc/loadavg: 1.78 1.85 1.23 3/106 31097
/proc/meminfo: memFree=1660404/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=2852 CPUtime=0.01
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 389 0 0 0 1 0 0 0 19 0 1 0 22922289 2920448 295 1992294400 134512640 135751879 4293611056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 713 295 147 303 0 408 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2852

[startup+0.101215 s]
/proc/loadavg: 1.78 1.85 1.23 3/106 31097
/proc/meminfo: memFree=1660404/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=3368 CPUtime=0.09
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 506 0 0 0 9 0 0 0 20 0 1 0 22922289 3448832 412 1992294400 134512640 135751879 4293611056 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 842 412 147 303 0 537 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.301232 s]
/proc/loadavg: 1.78 1.85 1.23 3/106 31097
/proc/meminfo: memFree=1660404/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=4152 CPUtime=0.29
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 711 0 0 0 29 0 0 0 20 0 1 0 22922289 4251648 617 1992294400 134512640 135751879 4293611056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 1038 617 147 303 0 733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4152

[startup+0.701267 s]
/proc/loadavg: 1.78 1.85 1.23 3/106 31097
/proc/meminfo: memFree=1660404/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=5568 CPUtime=0.69
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 1041 0 0 0 68 1 0 0 21 0 1 0 22922289 5701632 947 1992294400 134512640 135751879 4293611056 18446744073709551615 134616414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 1392 947 147 303 0 1087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5568

[startup+1.50134 s]
/proc/loadavg: 1.72 1.83 1.23 2/107 31098
/proc/meminfo: memFree=1656800/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=7524 CPUtime=1.49
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 1535 0 0 0 146 3 0 0 23 0 1 0 22922289 7704576 1441 1992294400 134512640 135751879 4293611056 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 1881 1441 147 303 0 1576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7524

[startup+3.10148 s]
/proc/loadavg: 1.72 1.83 1.23 2/107 31098
/proc/meminfo: memFree=1653948/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=11540 CPUtime=3.09
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 2533 0 0 0 303 6 0 0 25 0 1 0 22922289 11816960 2439 1992294400 134512640 135751879 4293611056 18446744073709551615 134606646 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 2885 2439 148 303 0 2580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11540

[startup+6.30175 s]
/proc/loadavg: 1.66 1.82 1.23 2/107 31098
/proc/meminfo: memFree=1644772/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=20192 CPUtime=6.29
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 4717 0 0 0 618 11 0 0 25 0 1 0 22922289 20676608 4623 1992294400 134512640 135751879 4293611056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 5048 4623 148 303 0 4743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20192

[startup+12.7013 s]
/proc/loadavg: 1.61 1.80 1.22 2/107 31098
/proc/meminfo: memFree=1630884/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=32820 CPUtime=12.69
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 7865 0 0 0 1248 21 0 0 25 0 1 0 22922289 33607680 7771 1992294400 134512640 135751879 4293611056 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 8205 7771 148 303 0 7900 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32820

[startup+25.5004 s]
/proc/loadavg: 1.52 1.78 1.22 2/107 31098
/proc/meminfo: memFree=1610424/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=52880 CPUtime=25.49
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 12875 0 0 0 2512 37 0 0 25 0 1 0 22922289 54149120 12781 1992294400 134512640 135751879 4293611056 18446744073709551615 134616332 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 13220 12781 148 303 0 12915 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52880

[startup+51.1007 s]
/proc/loadavg: 1.31 1.70 1.21 2/107 31100
/proc/meminfo: memFree=1574092/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=89156 CPUtime=51.08
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 21925 0 0 0 5041 67 0 0 25 0 1 0 22922289 91295744 21831 1992294400 134512640 135751879 4293611056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 22289 21831 148 303 0 21984 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 89156

[startup+102.308 s]
/proc/loadavg: 1.13 1.59 1.20 2/107 31100
/proc/meminfo: memFree=1527468/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=135176 CPUtime=102.27
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 33390 0 0 0 10100 127 0 0 25 0 1 0 22922289 138420224 33296 1992294400 134512640 135751879 4293611056 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 33794 33296 148 303 0 33489 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 135176

[startup+162.3 s]
/proc/loadavg: 1.05 1.48 1.18 2/107 31111
/proc/meminfo: memFree=1479480/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=183072 CPUtime=162.24
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 45326 0 0 0 16045 179 0 0 25 0 1 0 22922289 187465728 45232 1992294400 134512640 135751879 4293611056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 45768 45232 148 303 0 45463 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 183072

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.17 2/107 31113
/proc/meminfo: memFree=1427524/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=234352 CPUtime=222.23
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 58263 0 0 0 21983 240 0 0 25 0 1 0 22922289 239976448 58138 1992294400 134512640 135751879 4293611056 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 58588 58138 151 303 0 58283 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 234352

[startup+282.301 s]
/proc/loadavg: 1.00 1.32 1.16 2/107 31115
/proc/meminfo: memFree=1365896/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=296188 CPUtime=282.21
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 73684 0 0 0 27918 303 0 0 25 0 1 0 22922289 303296512 73559 1992294400 134512640 135751879 4293611056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 74047 73559 151 303 0 73742 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 296188

[startup+342.301 s]
/proc/loadavg: 1.08 1.27 1.15 2/107 31117
/proc/meminfo: memFree=1326960/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=334716 CPUtime=342.19
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 83293 0 0 0 33863 356 0 0 25 0 1 0 22922289 342749184 83168 1992294400 134512640 135751879 4293611056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 83679 83168 151 303 0 83374 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 334716

[startup+402.3 s]
/proc/loadavg: 1.03 1.22 1.14 2/107 31117
/proc/meminfo: memFree=1274136/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=388052 CPUtime=402.18
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 96601 0 0 0 39805 413 0 0 25 0 1 0 22922289 397365248 96476 1992294400 134512640 135751879 4293611056 18446744073709551615 134616516 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 97013 96476 151 303 0 96708 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 388052

[startup+462.301 s]
/proc/loadavg: 1.01 1.18 1.13 2/107 31119
/proc/meminfo: memFree=1224412/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=437332 CPUtime=462.16
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 108905 0 0 0 45747 469 0 0 25 0 1 0 22922289 447827968 108780 1992294400 134512640 135751879 4293611056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 109333 108780 151 303 0 109028 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 437332

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.12 2/107 31121
/proc/meminfo: memFree=1193040/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=469180 CPUtime=522.15
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 116852 0 0 0 51705 510 0 0 25 0 1 0 22922289 480440320 116727 1992294400 134512640 135751879 4293611056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 117295 116727 151 303 0 116990 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 469180

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.10 2/107 31123
/proc/meminfo: memFree=1163776/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=497824 CPUtime=582.13
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 123983 0 0 0 57666 547 0 0 25 0 1 0 22922289 509771776 123858 1992294400 134512640 135751879 4293611056 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 124456 123858 151 303 0 124151 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 497824

[startup+642.3 s]
/proc/loadavg: 1.00 1.09 1.09 2/107 31125
/proc/meminfo: memFree=1129180/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=532128 CPUtime=642.13
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 132537 0 0 0 63623 590 0 0 25 0 1 0 22922289 544899072 132412 1992294400 134512640 135751879 4293611056 18446744073709551615 134616520 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 133032 132412 151 303 0 132727 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 532128

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.07 2/107 31131
/proc/meminfo: memFree=1004188/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=657676 CPUtime=882.06
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 163697 0 0 0 87457 749 0 0 25 0 1 0 22922289 673460224 163572 1992294400 134512640 135751879 4293611056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 164419 163572 151 303 0 164114 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 657676

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/107 31133
/proc/meminfo: memFree=964880/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=697476 CPUtime=942.05
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 173608 0 0 0 93410 795 0 0 25 0 1 0 22922289 714215424 173483 1992294400 134512640 135751879 4293611056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 174369 173483 151 303 0 174064 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 697476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.06 2/107 31133
/proc/meminfo: memFree=929044/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=733060 CPUtime=1002.04
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 182486 0 0 0 99365 839 0 0 25 0 1 0 22922289 750653440 182361 1992294400 134512640 135751879 4293611056 18446744073709551615 134611165 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 183265 182361 151 303 0 182960 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 733060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 31135
/proc/meminfo: memFree=890480/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=771972 CPUtime=1062.02
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 192212 0 0 0 105315 887 0 0 25 0 1 0 22922289 790499328 192087 1992294400 134512640 135751879 4293611056 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 192993 192087 151 303 0 192688 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 771972

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.04 2/107 31137
/proc/meminfo: memFree=849684/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=812240 CPUtime=1122
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 202259 0 0 0 111268 932 0 0 25 0 1 0 22922289 831733760 202134 1992294400 134512640 135751879 4293611056 18446744073709551615 134616404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 203060 202134 151 303 0 202755 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 812240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 31139
/proc/meminfo: memFree=822900/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=839192 CPUtime=1181.99
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 208981 0 0 0 117234 965 0 0 25 0 1 0 22922289 859332608 208856 1992294400 134512640 135751879 4293611056 18446744073709551615 134611024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 209798 208856 151 303 0 209493 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 839192

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 31144
/proc/meminfo: memFree=798348/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=863312 CPUtime=1241.98
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 214995 0 0 0 123203 995 0 0 25 0 1 0 22922289 884031488 214870 1992294400 134512640 135751879 4293611056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 215828 214870 151 303 0 215523 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 863312

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 31144
/proc/meminfo: memFree=778136/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=883400 CPUtime=1301.97
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 220007 0 0 0 129176 1021 0 0 25 0 1 0 22922289 904601600 219882 1992294400 134512640 135751879 4293611056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 220850 219882 151 303 0 220545 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 883400

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 31146
/proc/meminfo: memFree=726552/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=935360 CPUtime=1361.94
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 232944 0 0 0 135128 1066 0 0 25 0 1 0 22922289 957808640 232819 1992294400 134512640 135751879 4293611056 18446744073709551615 134616433 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 233840 232819 151 303 0 233535 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 935360

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 31148
/proc/meminfo: memFree=699024/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=962776 CPUtime=1421.94
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 239788 0 0 0 141099 1095 0 0 25 0 1 0 22922289 985882624 239663 1992294400 134512640 135751879 4293611056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 240694 239663 151 303 0 240389 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 962776

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 31150
/proc/meminfo: memFree=652028/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=1010128 CPUtime=1481.91
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 251640 0 0 0 147053 1138 0 0 25 0 1 0 22922289 1034371072 251515 1992294400 134512640 135751879 4293611056 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 252532 251515 151 303 0 252227 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1010128

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31152
/proc/meminfo: memFree=612596/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=1049112 CPUtime=1541.9
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 261348 0 0 0 153008 1182 0 0 25 0 1 0 22922289 1074290688 261223 1992294400 134512640 135751879 4293611056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 262278 261223 151 303 0 261973 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1049112

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31152
/proc/meminfo: memFree=580728/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=1081224 CPUtime=1601.89
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 269363 0 0 0 158971 1218 0 0 25 0 1 0 22922289 1107173376 269238 1992294400 134512640 135751879 4293611056 18446744073709551615 134616442 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 270306 269238 151 303 0 270001 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 1081224

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31154
/proc/meminfo: memFree=538692/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=1123268 CPUtime=1661.87
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 279842 0 0 0 164923 1264 0 0 25 0 1 0 22922289 1150226432 279717 1992294400 134512640 135751879 4293611056 18446744073709551615 134606459 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 280817 279717 151 303 0 280512 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1123268

[startup+1722.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/107 31156
/proc/meminfo: memFree=489588/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=1172356 CPUtime=1721.86
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 292106 0 0 0 170868 1318 0 0 25 0 1 0 22922289 1200492544 291981 1992294400 134512640 135751879 4293611056 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 293089 291981 151 303 0 292784 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 1172356

[startup+1782.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/107 31158
/proc/meminfo: memFree=470864/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=1190676 CPUtime=1781.84
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 296670 0 0 0 176838 1346 0 0 25 0 1 0 22922289 1219252224 296545 1992294400 134512640 135751879 4293611056 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 297669 296545 151 303 0 297364 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1190676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.09 1.04 1.01 2/107 31158
/proc/meminfo: memFree=466524/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=1195052 CPUtime=1800.05
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4202496 297756 0 0 0 178651 1354 0 0 25 0 1 0 22922289 1223733248 297631 1992294400 134512640 135751879 4293611056 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/31097/statm: 298763 297631 151 303 0 298458 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1195052

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

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

[startup+1800.61 s]
/proc/loadavg: 1.09 1.04 1.01 2/108 31159
/proc/meminfo: memFree=1571444/2059040 swapFree=4139712/4192956
[pid=31097] ppid=31095 vsize=0 CPUtime=1800.15
/proc/31097/stat : 31097 (wbo1.4b) R 31095 31097 30993 0 -1 4203524 297756 0 0 0 178651 1364 0 0 25 0 1 0 22922289 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/31097/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.17
CPU user time (s): 1786.52
CPU system time (s): 13.6499
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 1195052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.52
system time used= 13.6499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 297756
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= 3457

runsolver used 3.03854 second user time and 8.44072 second system time

The end

Launcher Data 

Begin job on node041 at 2010-07-08 01:59:07
IDJOB=2702250
IDBENCH=48060
IDSOLVER=1161
FILE ID=node041/2702250-1278547147
PBS_JOBID= 11239499
Free space on /tmp= 62104 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-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-2702250-1278547147/watcher-2702250-1278547147 -o /tmp/evaluation-result-2702250-1278547147/solver-2702250-1278547147 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702250-1278547147.opb

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

MD5SUM BENCH= 6dc20e219798a6cc2c39fe76202681b5
RANDOM SEED=1331331430

node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1662868 kB
Buffers:         64192 kB
Cached:         231092 kB
SwapCached:       7160 kB
Active:         114684 kB
Inactive:       194576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1662868 kB
SwapTotal:     4192956 kB
SwapFree:      4139712 kB
Dirty:            2648 kB
Writeback:           0 kB
AnonPages:       11348 kB
Mapped:          11916 kB
Slab:            64912 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180540 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-2702250-1278547147.opb

Free space on /tmp at the end= 62100 MiB
End job on node041 at 2010-07-08 02:29:10