Trace number 1884013

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 NameAnswerCPU timeWall clock time
wbo 1.0? (TO) 1800.24 1801.01

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-81-80.opb
MD5SUM602db8a4b5456d6ce4573c7850dec197
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints259281
Number of constraints which are clauses259281
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint80
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 81
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1884013-1245239930.opb.
0.00/0.00	c Instance file HOME/instance-1884013-1245239930.opb
0.00/0.00	c File size is 6708625 bytes.
0.79/0.88	c Highest Coefficient sum: 81
0.79/0.89	c ============================[ Problem Statistics ]=============================
0.79/0.89	c |                                                                             |
0.79/0.89	c |  Parsing time:          0.87         s                                      |
0.79/0.89	c |  Number Variables:      6480                                                |
0.79/0.89	c |  Number Clauses:        259281                                              |
0.79/0.89	c |  Number Cardinality:    0                                                   |
0.79/0.89	c |  Number PB Constraints: 0                                                   |
0.79/0.89	c ============================[ Search Statistics ]==============================
0.79/0.89	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.89	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.79/0.89	c ===============================================================================
0.79/0.89	c |         0 |    6480   259281   524880 |    86427        0    nan |  0.000 % |
0.89/0.91	c |       100 |    6480   259281   524880 |    95069      100    303 |  0.000 % |
0.89/0.96	c |       250 |    6480   259281   524880 |   104576      250    557 |  0.000 % |
0.99/1.02	c |       475 |    6480   259281   524880 |   115034      475    636 |  0.000 % |
0.99/1.08	c |       812 |    6480   259281   524880 |   126537      812    513 |  0.000 % |
1.09/1.18	c |      1318 |    6480   259281   524880 |   139191     1318    453 |  0.000 % |
1.29/1.37	c |      2077 |    6480   259281   524880 |   153110     2077    423 |  0.000 % |
1.69/1.73	c |      3217 |    6480   259281   524880 |   168421     3217    425 |  0.000 % |
2.19/2.28	c |      4927 |    6480   259281   524880 |   185263     4927    412 |  0.000 % |
3.59/3.67	c |      7489 |    6480   259281   524880 |   203790     7489    419 |  0.000 % |
6.50/6.51	c |     11333 |    6480   259281   524880 |   224169    11333    426 |  0.000 % |
11.29/11.37	c |     17100 |    6480   259281   524880 |   246586    17100    446 |  0.000 % |
23.29/23.33	c |     25750 |    6480   259281   524880 |   271244    25750    457 |  0.000 % |
66.84/66.97	c |     38725 |    6480   259281   524880 |   298369    38725    883 |  0.000 % |
139.01/139.18	c |     58187 |    6480   259281   524880 |   328206    58187   1032 |  0.000 % |
249.55/249.70	c |     87382 |    6480   259281   524880 |   361027    87382   1037 |  0.000 % |
551.61/551.92	c |    131176 |    6480   259281   524880 |   397129   131176   1087 |  0.000 % |
1060.52/1061.07	c |    196862 |    6480   259281   524880 |   436842   196862   1247 |  0.000 % |

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-1884013-1245239930/watcher-1884013-1245239930 -o /tmp/evaluation-result-1884013-1245239930/solver-1884013-1245239930 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1884013-1245239930.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 0.97 0.90 3/64 13630
/proc/meminfo: memFree=1731464/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=9408 CPUtime=0
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 191589147 9633792 250 1992294400 134512640 135709839 4294956240 18446744073709551615 135173068 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 2352 252 125 292 0 419 0

[startup+0.0111601 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 13630
/proc/meminfo: memFree=1731464/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=9900 CPUtime=0.01
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 397 0 0 0 1 0 0 0 18 0 1 0 191589147 10137600 381 1992294400 134512640 135709839 4294956240 18446744073709551615 134570339 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 2547 383 133 292 0 614 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9900

[startup+0.101167 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 13630
/proc/meminfo: memFree=1731464/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=11120 CPUtime=0.09
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 868 0 0 0 9 0 0 0 18 0 1 0 191589147 11386880 852 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 2780 852 298 292 0 847 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11120

[startup+0.301184 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 13630
/proc/meminfo: memFree=1731464/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=13860 CPUtime=0.29
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 1900 0 0 0 29 0 0 0 19 0 1 0 191589147 14192640 1884 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 3465 1884 664 292 0 1532 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13860

[startup+0.70122 s]
/proc/loadavg: 0.92 0.97 0.90 3/64 13630
/proc/meminfo: memFree=1731464/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=19324 CPUtime=0.69
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 3994 0 0 0 69 0 0 0 23 0 1 0 191589147 19787776 3978 1992294400 134512640 135709839 4294956240 18446744073709551615 134548112 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 4831 3978 1408 292 0 2898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19324

[startup+1.50129 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 13631
/proc/meminfo: memFree=1716352/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=21424 CPUtime=1.49
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 6717 0 0 0 145 4 0 0 22 0 1 0 191589147 21938176 4836 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 5356 4836 134 292 0 5061 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21424

[startup+3.10143 s]
/proc/loadavg: 0.92 0.97 0.90 2/65 13631
/proc/meminfo: memFree=1708864/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=29212 CPUtime=3.09
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 8656 0 0 0 303 6 0 0 25 0 1 0 191589147 29913088 6775 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 7303 6775 134 292 0 7008 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29212

[startup+6.30171 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 13631
/proc/meminfo: memFree=1697920/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=37528 CPUtime=6.29
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 10728 0 0 0 621 8 0 0 25 0 1 0 191589147 38428672 8847 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 9382 8847 134 292 0 9087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37528

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.90 2/65 13631
/proc/meminfo: memFree=1680960/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=54644 CPUtime=12.68
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 15011 0 0 0 1256 12 0 0 25 0 1 0 191589147 55955456 13130 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 13661 13130 134 292 0 13366 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54644

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 13631
/proc/meminfo: memFree=1657216/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=78188 CPUtime=25.48
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 20878 0 0 0 2531 17 0 0 25 0 1 0 191589147 80064512 18997 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 19547 18997 134 292 0 19252 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78188

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 13631
/proc/meminfo: memFree=1595968/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=138996 CPUtime=51.04
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 36095 0 0 0 5077 27 0 0 25 0 1 0 191589147 142331904 34214 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 34749 34214 134 292 0 34454 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 138996

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 13631
/proc/meminfo: memFree=1512640/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=221116 CPUtime=102.23
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 56621 0 0 0 10181 42 0 0 25 0 1 0 191589147 226422784 54740 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 55279 54740 134 292 0 54984 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 221116

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 13637
/proc/meminfo: memFree=1425080/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=309064 CPUtime=162.21
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 78589 0 0 0 16160 61 0 0 25 0 1 0 191589147 316481536 76708 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 77266 76708 134 292 0 76971 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 309064

[startup+222.302 s]
/proc/loadavg: 1.05 0.99 0.91 2/65 13637
/proc/meminfo: memFree=1364024/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=369352 CPUtime=222.16
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 93676 0 0 0 22143 73 0 0 25 0 1 0 191589147 378216448 91795 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 92338 91795 134 292 0 92043 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 369352

[startup+282.301 s]
/proc/loadavg: 1.06 1.00 0.92 2/65 13637
/proc/meminfo: memFree=1305528/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=428524 CPUtime=282.13
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 108421 0 0 0 28125 88 0 0 25 0 1 0 191589147 438808576 106540 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 107131 106540 134 292 0 106836 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 428524

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 13637
/proc/meminfo: memFree=1271736/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=461748 CPUtime=342.12
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 116746 0 0 0 34113 99 0 0 25 0 1 0 191589147 472829952 114865 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 115437 114865 134 292 0 115142 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 461748

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 13637
/proc/meminfo: memFree=1244728/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=488876 CPUtime=402.09
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 123512 0 0 0 40103 106 0 0 25 0 1 0 191589147 500609024 121631 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 122219 121631 134 292 0 121924 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 488876

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13637
/proc/meminfo: memFree=1203968/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=529536 CPUtime=462.07
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 133631 0 0 0 46093 114 0 0 25 0 1 0 191589147 542244864 131750 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 132384 131750 134 292 0 132089 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 529536

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13637
/proc/meminfo: memFree=1152896/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=581076 CPUtime=522.02
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 146539 0 0 0 52078 124 0 0 25 0 1 0 191589147 595021824 144658 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 145269 144658 134 292 0 144974 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 581076

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13637
/proc/meminfo: memFree=1086272/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=647196 CPUtime=582
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 163065 0 0 0 58062 138 0 0 25 0 1 0 191589147 662728704 161184 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 161799 161184 134 292 0 161504 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 647196

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13637
/proc/meminfo: memFree=1025728/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=707416 CPUtime=641.99
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 178033 0 0 0 64048 151 0 0 25 0 1 0 191589147 724393984 176152 1992294400 134512640 135709839 4294956240 18446744073709551615 134574290 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 176854 176152 134 292 0 176559 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 707416

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 13637
/proc/meminfo: memFree=822080/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=910492 CPUtime=881.89
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 228812 0 0 0 87995 194 0 0 25 0 1 0 191589147 932343808 226931 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 227623 226931 134 292 0 227328 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 910492

[startup+942.301 s]
/proc/loadavg: 1.06 1.02 0.93 2/65 13637
/proc/meminfo: memFree=784320/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=948584 CPUtime=941.87
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 238338 0 0 0 93984 203 0 0 25 0 1 0 191589147 971350016 236457 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 237146 236457 134 292 0 236851 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 948584

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 13637
/proc/meminfo: memFree=740352/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=992024 CPUtime=1001.84
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 249203 0 0 0 99970 214 0 0 25 0 1 0 191589147 1015832576 247322 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 248006 247322 134 292 0 247711 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 992024

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 13637
/proc/meminfo: memFree=702528/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1031328 CPUtime=1061.82
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 258998 0 0 0 105960 222 0 0 25 0 1 0 191589147 1056079872 257117 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 257832 257117 134 292 0 257537 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 1031328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=651264/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1081128 CPUtime=1121.8
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 271464 0 0 0 111946 234 0 0 25 0 1 0 191589147 1107075072 269583 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 270282 269584 134 292 0 269987 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 1081128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=609408/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1123804 CPUtime=1181.78
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 282006 0 0 0 117934 244 0 0 25 0 1 0 191589147 1150775296 280125 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 280951 280125 134 292 0 280656 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 1123804

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=578752/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1153784 CPUtime=1241.75
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 289503 0 0 0 123923 252 0 0 25 0 1 0 191589147 1181474816 287622 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 288446 287622 134 292 0 288151 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 1153784

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=550144/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1182048 CPUtime=1301.73
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 296572 0 0 0 129913 260 0 0 25 0 1 0 191589147 1210417152 294691 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 295512 294691 134 292 0 295217 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 1182048

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=525376/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1207128 CPUtime=1361.71
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 302831 0 0 0 135906 265 0 0 25 0 1 0 191589147 1236099072 300950 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 301782 300950 134 292 0 301487 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 1207128

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=498432/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1233784 CPUtime=1421.69
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 309483 0 0 0 141897 272 0 0 25 0 1 0 191589147 1263394816 307602 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 308446 307602 134 292 0 308151 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 1233784

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=466304/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1266072 CPUtime=1481.66
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 317570 0 0 0 147886 280 0 0 25 0 1 0 191589147 1296457728 315689 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 316518 315689 134 292 0 316223 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 1266072

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=436864/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1295148 CPUtime=1541.64
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 324843 0 0 0 153878 286 0 0 25 0 1 0 191589147 1326231552 322962 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 323787 322962 134 292 0 323492 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 1295148

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=413120/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1318888 CPUtime=1601.62
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 330767 0 0 0 159870 292 0 0 25 0 1 0 191589147 1350541312 328886 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 329722 328886 134 292 0 329427 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 1318888

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=396608/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1335292 CPUtime=1661.59
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 334869 0 0 0 165863 296 0 0 25 0 1 0 191589147 1367339008 332988 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 333823 332988 134 292 0 333528 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 1335292

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=374976/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1356928 CPUtime=1721.56
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 340286 0 0 0 171854 302 0 0 25 0 1 0 191589147 1389494272 338405 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 339232 338405 134 292 0 338937 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 1356928

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=355968/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1375832 CPUtime=1781.54
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 345004 0 0 0 177848 306 0 0 25 0 1 0 191589147 1408851968 343123 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 343958 343123 134 292 0 343663 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 1375832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=349696/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=1381972 CPUtime=1800.03
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4194304 346536 0 0 0 179695 308 0 0 25 0 1 0 191589147 1415139328 344655 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 345493 344655 134 292 0 345198 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1381972

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

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13637
/proc/meminfo: memFree=349696/2055920 swapFree=4181696/4192956
[pid=13630] ppid=13628 vsize=0 CPUtime=1800.22
/proc/13630/stat : 13630 (wbo) R 13628 13630 13458 0 -1 4195332 346536 0 0 0 179695 327 0 0 25 0 1 0 191589147 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/13630/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.01
CPU time (s): 1800.24
CPU user time (s): 1796.96
CPU system time (s): 3.2875
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 1381972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.96
system time used= 3.2875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 346536
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= 7457

runsolver used 1.90071 second user time and 4.65729 second system time

The end

Launcher Data 

Begin job on node50 at 2009-06-17 13:58:50
IDJOB=1884013
IDBENCH=2605
IDSOLVER=698
FILE ID=node50/1884013-1245239930
PBS_JOBID= 9372290
Free space on /tmp= 66364 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-81-80.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884013-1245239930/watcher-1884013-1245239930 -o /tmp/evaluation-result-1884013-1245239930/solver-1884013-1245239930 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1884013-1245239930.opb

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

MD5SUM BENCH= 602db8a4b5456d6ce4573c7850dec197
RANDOM SEED=1462934453

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.211
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.211
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1731944 kB
Buffers:         29912 kB
Cached:         223636 kB
SwapCached:       5328 kB
Active:          88096 kB
Inactive:       173052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731944 kB
SwapTotal:     4192956 kB
SwapFree:      4181696 kB
Dirty:            8936 kB
Writeback:           0 kB
Mapped:          13376 kB
Slab:            48780 kB
Committed_AS:   125948 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1884013-1245239930.opb

Free space on /tmp at the end= 66360 MiB
End job on node50 at 2009-06-17 14:28:53