Trace number 2702260

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) 1800.13 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-B.opb
MD5SUMe7b4c80573ea65996ed7438c7cd24465
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 benchmark9.76251
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-2702260-1278547287.opb.
0.00/0.00	c Instance file HOME/instance-2702260-1278547287.opb
0.00/0.00	c File size is 48923 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:      864                                                 |
0.00/0.00	c |  Number Clauses:        648                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	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 |       101 |     864     1321     5535 |     5500      101     77 |  0.001 % |
0.02/0.03	c |       251 |     864     1321     5535 |     6050      251     76 |  0.001 % |
0.02/0.05	c |       478 |     864     1321     5535 |     6655      478     65 |  0.000 % |
0.02/0.07	c |       816 |     864     1321     5535 |     7320      816     70 |  0.000 % |
0.09/0.11	c |      1322 |     864     1321     5535 |     8052     1322     75 |  0.001 % |
0.09/0.17	c |      2082 |     864     1321     5535 |     8857     2082     81 |  0.000 % |
0.19/0.28	c |      3221 |     864     1321     5535 |     9743     3221     75 |  0.000 % |
0.39/0.43	c |      4929 |     864     1321     5535 |    10717     4929     73 |  0.000 % |
0.69/0.77	c |      7493 |     864     1321     5535 |    11789     7493     70 |  0.000 % |
1.29/1.32	c |     11339 |     864     1321     5535 |    12968    11339     65 |  0.000 % |
1.99/2.06	c |     17106 |     864     1321     5535 |    14265    10470     53 |  0.000 % |
3.30/3.39	c |     25756 |     864     1321     5535 |    15692    11841     55 |  0.000 % |
5.40/5.46	c |     38731 |     864     1321     5535 |    17261     8824     46 |  0.000 % |
8.89/8.92	c |     58192 |     864     1321     5535 |    18987    10743     35 |  0.000 % |
15.18/15.24	c |     87385 |     864     1321     5535 |    20886    10761     72 |  0.000 % |
24.89/24.99	c |    131174 |     864     1321     5535 |    22974    12029     35 |  0.000 % |
41.38/41.41	c |    196858 |     864     1321     5535 |    25272    16473     59 |  0.000 % |
66.27/66.34	c |    295384 |     864     1321     5535 |    27799    13153     48 |  0.000 % |
115.86/115.92	c |    443173 |     864     1321     5535 |    30579    24907     45 |  0.000 % |
181.84/181.94	c There are 0 assigned variables. 0 in cost function.
182.45/182.52	c core #1
182.45/182.52	c core #2
182.45/182.52	c ============================[ Search Statistics ]==============================
182.45/182.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
182.45/182.52	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
182.45/182.52	c ===============================================================================
182.45/182.52	c |         0 |     775     1347     5367 |     5000        0    nan |  0.000 % |
182.45/182.53	c |       101 |     775     1347     5367 |     5500      101     79 | 12.032 % |
182.45/182.54	c |       252 |     775     1347     5367 |     6050      252     73 | 12.033 % |
182.45/182.57	c |       477 |     775     1347     5367 |     6655      477     69 | 12.032 % |
182.55/182.62	c |       814 |     775     1347     5367 |     7320      814     71 | 12.033 % |
182.55/182.66	c |      1321 |     775     1347     5367 |     8052     1321     73 | 12.032 % |
182.64/182.73	c |      2081 |     775     1347     5367 |     8857     2081     74 | 12.033 % |
182.75/182.86	c |      3221 |     775     1347     5367 |     9743     3221     72 | 12.032 % |
182.94/183.05	c |      4929 |     775     1347     5367 |    10717     4929     70 | 12.032 % |
183.34/183.49	c |      7492 |     775     1347     5367 |    11789     7492     64 | 12.032 % |
184.04/184.11	c |     11337 |     775     1347     5367 |    12968    11337     65 | 12.032 % |
185.25/185.30	c |     17107 |     775     1347     5367 |    14265    10373     60 | 12.032 % |
186.54/186.60	c |     25756 |     775     1347     5367 |    15692    11700     69 | 12.032 % |
188.64/188.76	c |     38731 |     775     1347     5367 |    17261     8268     66 | 12.032 % |
192.34/192.48	c |     58193 |     775     1347     5367 |    18987    10006     63 | 12.032 % |
197.64/197.73	c |     87385 |     775     1347     5367 |    20886    19573     74 | 12.032 % |
208.14/208.25	c |    131174 |     775     1347     5367 |    22974    19977     28 | 12.032 % |
223.33/223.42	c |    196858 |     775     1347     5367 |    25272    21109     53 | 12.032 % |
248.33/248.47	c |    295384 |     774     1347     5367 |    27799    17320     37 | 12.147 % |
293.21/293.34	c |    443174 |     774     1347     5367 |    30579    11507     72 | 12.145 % |
364.90/365.09	c |    664859 |     774     1347     5367 |    33637    16165     52 | 12.145 % |
511.16/511.32	c |    997384 |     774     1347     5367 |    37001    13708     56 | 12.145 % |
733.60/733.89	c |   1496172 |     774     1347     5367 |    40701    21058     47 | 12.145 % |
1074.41/1074.79	c |   2244355 |     774     1347     5367 |    44771    27167     63 | 12.145 % |
1626.65/1627.17	c |   3366629 |     771     1347     5367 |    49248    28836     58 | 12.486 % |

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-2702260-1278547287/watcher-2702260-1278547287 -o /tmp/evaluation-result-2702260-1278547287/solver-2702260-1278547287 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702260-1278547287.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 0.65 3/106 2002
/proc/meminfo: memFree=1595656/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=2764 CPUtime=0
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 322 0 0 0 0 0 0 0 18 0 1 0 22942517 2830336 241 1992294400 134512640 135751879 4289306576 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 691 241 143 303 0 374 0

[startup+0.028393 s]
/proc/loadavg: 0.92 0.95 0.65 3/106 2002
/proc/meminfo: memFree=1595656/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=2852 CPUtime=0.02
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 389 0 0 0 2 0 0 0 20 0 1 0 22942517 2920448 296 1992294400 134512640 135751879 4289306576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 713 296 147 303 0 408 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2852

[startup+0.100401 s]
/proc/loadavg: 0.92 0.95 0.65 3/106 2002
/proc/meminfo: memFree=1595656/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=3236 CPUtime=0.09
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 480 0 0 0 9 0 0 0 20 0 1 0 22942517 3313664 387 1992294400 134512640 135751879 4289306576 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 809 387 147 303 0 504 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.300424 s]
/proc/loadavg: 0.92 0.95 0.65 3/106 2002
/proc/meminfo: memFree=1595656/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=4140 CPUtime=0.29
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 710 0 0 0 29 0 0 0 20 0 1 0 22942517 4239360 617 1992294400 134512640 135751879 4289306576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 1035 617 147 303 0 730 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4140

[startup+0.700471 s]
/proc/loadavg: 0.92 0.95 0.65 3/106 2002
/proc/meminfo: memFree=1595656/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=5596 CPUtime=0.69
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 1049 0 0 0 67 2 0 0 20 0 1 0 22942517 5730304 956 1992294400 134512640 135751879 4289306576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 1399 956 147 303 0 1094 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5596

[startup+1.50057 s]
/proc/loadavg: 0.92 0.95 0.65 2/107 2003
/proc/meminfo: memFree=1591680/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=7608 CPUtime=1.49
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 1558 0 0 0 146 3 0 0 23 0 1 0 22942517 7790592 1465 1992294400 134512640 135751879 4289306576 18446744073709551615 134518941 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 1902 1465 147 303 0 1597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7608

[startup+3.10075 s]
/proc/loadavg: 0.92 0.95 0.65 2/107 2003
/proc/meminfo: memFree=1588828/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=11088 CPUtime=3.09
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 2437 0 0 0 303 6 0 0 25 0 1 0 22942517 11354112 2344 1992294400 134512640 135751879 4289306576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 2772 2344 148 303 0 2467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11088

[startup+6.30113 s]
/proc/loadavg: 0.93 0.95 0.66 2/107 2003
/proc/meminfo: memFree=1582380/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=17664 CPUtime=6.29
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 4070 0 0 0 618 11 0 0 25 0 1 0 22942517 18087936 3977 1992294400 134512640 135751879 4289306576 18446744073709551615 134516986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 4416 3977 148 303 0 4111 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17664

[startup+12.7009 s]
/proc/loadavg: 0.93 0.95 0.66 2/107 2003
/proc/meminfo: memFree=1573948/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=26108 CPUtime=12.68
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 6172 0 0 0 1249 19 0 0 25 0 1 0 22942517 26734592 6079 1992294400 134512640 135751879 4289306576 18446744073709551615 134616390 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 6527 6079 148 303 0 6222 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26108

[startup+25.5004 s]
/proc/loadavg: 1.02 0.97 0.67 2/107 2004
/proc/meminfo: memFree=1557084/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=41240 CPUtime=25.49
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 9930 0 0 0 2514 35 0 0 25 0 1 0 22942517 42229760 9837 1992294400 134512640 135751879 4289306576 18446744073709551615 134606365 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 10310 9837 148 303 0 10005 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41240

[startup+51.1004 s]
/proc/loadavg: 1.01 0.97 0.67 2/107 2005
/proc/meminfo: memFree=1521868/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=76924 CPUtime=51.07
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 18848 0 0 0 5041 66 0 0 25 0 1 0 22942517 78770176 18755 1992294400 134512640 135751879 4289306576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 19231 18755 148 303 0 18926 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 76924

[startup+102.308 s]
/proc/loadavg: 1.00 0.97 0.69 2/107 2006
/proc/meminfo: memFree=1471648/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=126292 CPUtime=102.27
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 31135 0 0 0 10105 122 0 0 25 0 1 0 22942517 129323008 31042 1992294400 134512640 135751879 4289306576 18446744073709551615 134606182 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 31573 31042 148 303 0 31268 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126292

[startup+162.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/107 2007
/proc/meminfo: memFree=1425396/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=172848 CPUtime=162.25
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 42759 0 0 0 16052 173 0 0 25 0 1 0 22942517 176996352 42666 1992294400 134512640 135751879 4289306576 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 43212 42666 148 303 0 42907 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 172848

[startup+222.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/107 2009
/proc/meminfo: memFree=1372572/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=225000 CPUtime=222.23
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 55927 0 0 0 21980 243 0 0 25 0 1 0 22942517 230400000 55803 1992294400 134512640 135751879 4289306576 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 56250 55803 151 303 0 55945 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 225000

[startup+282.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/107 2011
/proc/meminfo: memFree=1324708/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=273396 CPUtime=282.21
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 67971 0 0 0 27916 305 0 0 25 0 1 0 22942517 279957504 67847 1992294400 134512640 135751879 4289306576 18446744073709551615 135209093 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 68349 67847 151 303 0 68044 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 273396

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.75 2/107 2013
/proc/meminfo: memFree=1268288/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=329176 CPUtime=342.2
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 81891 0 0 0 33854 366 0 0 25 0 1 0 22942517 337076224 81767 1992294400 134512640 135751879 4289306576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 82294 81767 151 303 0 81989 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 329176

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.76 2/107 2015
/proc/meminfo: memFree=1211620/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=386300 CPUtime=402.18
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 96147 0 0 0 39802 416 0 0 25 0 1 0 22942517 395571200 96023 1992294400 134512640 135751879 4289306576 18446744073709551615 134616526 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 96575 96023 151 303 0 96270 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 386300

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.77 2/107 2016
/proc/meminfo: memFree=1157184/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=440560 CPUtime=462.17
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 109697 0 0 0 45746 471 0 0 25 0 1 0 22942517 451133440 109573 1992294400 134512640 135751879 4289306576 18446744073709551615 134606647 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 110140 109573 151 303 0 109835 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 440560

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.78 2/107 2018
/proc/meminfo: memFree=1108824/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=489028 CPUtime=522.15
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 121768 0 0 0 51698 517 0 0 25 0 1 0 22942517 500764672 121644 1992294400 134512640 135751879 4289306576 18446744073709551615 134611163 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 122257 121644 151 303 0 121952 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 489028

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.80 2/107 2020
/proc/meminfo: memFree=1073980/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=523776 CPUtime=582.14
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 130445 0 0 0 57656 558 0 0 25 0 1 0 22942517 536346624 130321 1992294400 134512640 135751879 4289306576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 130944 130321 151 303 0 130639 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 523776

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.81 2/107 2022
/proc/meminfo: memFree=1027108/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=570092 CPUtime=642.12
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 142018 0 0 0 63607 605 0 0 25 0 1 0 22942517 583774208 141894 1992294400 134512640 135751879 4289306576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 142523 141894 151 303 0 142218 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 570092

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 2028
/proc/meminfo: memFree=876572/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=720696 CPUtime=882.05
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 179534 0 0 0 87438 767 0 0 25 0 1 0 22942517 737992704 179410 1992294400 134512640 135751879 4289306576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 180174 179410 151 303 0 179869 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 720696

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 2030
/proc/meminfo: memFree=842596/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=754852 CPUtime=942.03
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 188078 0 0 0 93386 817 0 0 25 0 1 0 22942517 772968448 187954 1992294400 134512640 135751879 4289306576 18446744073709551615 134616497 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 188713 187954 151 303 0 188408 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 754852

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 2031
/proc/meminfo: memFree=800932/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=796340 CPUtime=1002.02
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 198408 0 0 0 99336 866 0 0 25 0 1 0 22942517 815452160 198284 1992294400 134512640 135751879 4289306576 18446744073709551615 134610118 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 199085 198284 151 303 0 198780 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 796340

[startup+1062.3 s]
/proc/loadavg: 1.05 0.99 0.86 2/107 2036
/proc/meminfo: memFree=762244/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=835380 CPUtime=1062
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 208135 0 0 0 105293 907 0 0 25 0 1 0 22942517 855429120 208011 1992294400 134512640 135751879 4289306576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 208845 208011 151 303 0 208540 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 835380

[startup+1122.3 s]
/proc/loadavg: 1.02 0.99 0.87 2/107 2038
/proc/meminfo: memFree=730376/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=867468 CPUtime=1121.98
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 216169 0 0 0 111252 946 0 0 25 0 1 0 22942517 888287232 216045 1992294400 134512640 135751879 4289306576 18446744073709551615 134606389 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 216867 216045 151 303 0 216562 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 867468

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/107 2040
/proc/meminfo: memFree=695532/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=901628 CPUtime=1181.97
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 224671 0 0 0 117209 988 0 0 25 0 1 0 22942517 923267072 224547 1992294400 134512640 135751879 4289306576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 225407 224547 151 303 0 225102 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 901628

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/107 2042
/proc/meminfo: memFree=668004/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=929016 CPUtime=1241.95
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 231503 0 0 0 123168 1027 0 0 25 0 1 0 22942517 951312384 231379 1992294400 134512640 135751879 4289306576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 232254 231379 151 303 0 231949 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 929016

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/107 2043
/proc/meminfo: memFree=641220/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=955656 CPUtime=1301.94
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 238173 0 0 0 129132 1062 0 0 25 0 1 0 22942517 978591744 238049 1992294400 134512640 135751879 4289306576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 238914 238049 151 303 0 238609 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 955656

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.89 2/107 2044
/proc/meminfo: memFree=620016/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=977056 CPUtime=1361.92
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 243499 0 0 0 135101 1091 0 0 25 0 1 0 22942517 1000505344 243375 1992294400 134512640 135751879 4289306576 18446744073709551615 134616388 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 244264 243375 151 303 0 243959 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 977056

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.89 2/107 2046
/proc/meminfo: memFree=605012/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=991848 CPUtime=1421.91
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 247170 0 0 0 141071 1120 0 0 25 0 1 0 22942517 1015652352 247046 1992294400 134512640 135751879 4289306576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 247962 247046 151 303 0 247657 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 991848

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.90 2/107 2048
/proc/meminfo: memFree=553800/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=1043568 CPUtime=1481.88
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 260090 0 0 0 147012 1176 0 0 25 0 1 0 22942517 1068613632 259966 1992294400 134512640 135751879 4289306576 18446744073709551615 134616404 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 260892 259966 151 303 0 260587 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 1043568

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 2050
/proc/meminfo: memFree=499612/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=1097336 CPUtime=1541.87
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 273513 0 0 0 152954 1233 0 0 25 0 1 0 22942517 1123672064 273389 1992294400 134512640 135751879 4289306576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 274334 273389 151 303 0 274029 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1097336

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 2051
/proc/meminfo: memFree=458196/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=1139344 CPUtime=1601.85
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 283983 0 0 0 158908 1277 0 0 25 0 1 0 22942517 1166688256 283859 1992294400 134512640 135751879 4289306576 18446744073709551615 134606629 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 284836 283859 151 303 0 284531 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 1139344

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 2052
/proc/meminfo: memFree=413432/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=1183384 CPUtime=1661.84
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 294991 0 0 0 164861 1323 0 0 25 0 1 0 22942517 1211785216 294867 1992294400 134512640 135751879 4289306576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 295846 294867 151 303 0 295541 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1183384

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 2054
/proc/meminfo: memFree=392352/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=1204608 CPUtime=1721.82
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 300266 0 0 0 170827 1355 0 0 25 0 1 0 22942517 1233518592 300142 1992294400 134512640 135751879 4289306576 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 301152 300142 151 303 0 300847 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1204608

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 2056
/proc/meminfo: memFree=364204/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=1232532 CPUtime=1781.81
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 307255 0 0 0 176791 1390 0 0 25 0 1 0 22942517 1262112768 307131 1992294400 134512640 135751879 4289306576 18446744073709551615 134616390 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 308133 307131 151 303 0 307828 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1232532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 2056
/proc/meminfo: memFree=354036/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=1242580 CPUtime=1800.01
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4202496 309764 0 0 0 178601 1400 0 0 25 0 1 0 22942517 1272401920 309640 1992294400 134512640 135751879 4289306576 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2002/statm: 310645 309640 151 303 0 310340 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1242580

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: 1.00 0.99 0.91 2/108 2057
/proc/meminfo: memFree=1451328/2059040 swapFree=4139384/4192956
[pid=2002] ppid=2000 vsize=0 CPUtime=1800.12
/proc/2002/stat : 2002 (wbo1.4b) R 2000 2002 1088 0 -1 4203524 309764 0 0 0 178601 1411 0 0 25 0 1 0 22942517 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/2002/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.13
CPU user time (s): 1786.01
CPU system time (s): 14.1179
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 1242580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.01
system time used= 14.1179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 309764
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= 3
involuntary context switches= 3289

runsolver used 2.98355 second user time and 8.49971 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-08 02:01:27
IDJOB=2702260
IDBENCH=48065
IDSOLVER=1161
FILE ID=node001/2702260-1278547287
PBS_JOBID= 11239529
Free space on /tmp= 62472 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-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-2702260-1278547287/watcher-2702260-1278547287 -o /tmp/evaluation-result-2702260-1278547287/solver-2702260-1278547287 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702260-1278547287.opb

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

MD5SUM BENCH= e7b4c80573ea65996ed7438c7cd24465
RANDOM SEED=1590604771

node001.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1596432 kB
Buffers:         69144 kB
Cached:         289368 kB
SwapCached:       7348 kB
Active:         114476 kB
Inactive:       258140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1596432 kB
SwapTotal:     4192956 kB
SwapFree:      4139384 kB
Dirty:            2844 kB
Writeback:           0 kB
AnonPages:       11456 kB
Mapped:          11928 kB
Slab:            68176 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180016 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-2702260-1278547287.opb

Free space on /tmp at the end= 62472 MiB
End job on node001 at 2010-07-08 02:31:30