Trace number 330582

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, and are wall clock time (not CPU 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
picosat 535? (TO) 1200.06 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k25.cnf
MD5SUMcb7e94a0572e125e87a474412f4998c5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50004
Number of clauses206879
Sum of the clauses size527991
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2145945
Number of clauses of size 338456
Number of clauses of size 47314
Number of clauses of size 54149
Number of clauses of size over 58943

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-330582-1173168766 -o ROOT/results/node5/solver-330582-1173168766 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330582-1173168766/picosat /tmp/evaluation/330582-1173168766/instance-330582-1173168766.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 21567
/proc/meminfo: memFree=1826400/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=564 CPUtime=0
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 336831440 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 141 41 32 102 0 36 0

[startup+0.0118541 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 21567
/proc/meminfo: memFree=1826400/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=564 CPUtime=0.01
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 56 0 0 0 1 0 0 0 18 0 1 0 336831440 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 564

[startup+0.102863 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 21567
/proc/meminfo: memFree=1826400/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=1000 CPUtime=0.09
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 178 0 0 0 5 4 0 0 18 0 1 0 336831440 1024000 163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 250 163 40 102 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1000

[startup+0.302887 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 21567
/proc/meminfo: memFree=1826400/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=2312 CPUtime=0.29
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 418 0 0 0 14 15 0 0 19 0 1 0 336831440 2367488 403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 578 403 40 102 0 473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2312

[startup+0.701931 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 21567
/proc/meminfo: memFree=1826400/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=4264 CPUtime=0.69
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 863 0 0 0 32 37 0 0 22 0 1 0 336831440 4366336 848 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 1066 848 40 102 0 961 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4264

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1821848/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=8300 CPUtime=1.49
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 1714 0 0 0 67 82 0 0 25 0 1 0 336831440 8499200 1699 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 2075 1699 40 102 0 1970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8300

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1818456/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=9844 CPUtime=3.08
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 2029 0 0 0 218 90 0 0 25 0 1 0 336831440 10080256 1992 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 2461 1992 48 102 0 2356 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9844

[startup+6.30157 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1817688/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=10892 CPUtime=6.29
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 2223 0 0 0 538 91 0 0 25 0 1 0 336831440 11153408 2186 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 2723 2186 48 102 0 2618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10892

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1816984/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=11372 CPUtime=12.69
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 2344 0 0 0 1178 91 0 0 25 0 1 0 336831440 11644928 2307 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 2843 2307 48 102 0 2738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11372

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1816536/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=11848 CPUtime=25.48
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 2474 0 0 0 2457 91 0 0 25 0 1 0 336831440 12132352 2437 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 2962 2437 48 102 0 2857 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11848

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1815192/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=13228 CPUtime=51.08
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 2821 0 0 0 5016 92 0 0 25 0 1 0 336831440 13545472 2784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 3307 2784 48 102 0 3202 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13228

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1814424/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=13932 CPUtime=102.26
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 3019 0 0 0 10134 92 0 0 25 0 1 0 336831440 14266368 2982 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 3483 2982 48 102 0 3378 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13932

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1812056/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=16212 CPUtime=162.25
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 3598 0 0 0 16131 94 0 0 25 0 1 0 336831440 16601088 3561 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 4053 3561 48 102 0 3948 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16212

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1810712/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=17452 CPUtime=222.22
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 3917 0 0 0 22128 94 0 0 25 0 1 0 336831440 17870848 3880 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 4363 3880 48 102 0 4258 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17452

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1810008/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=17980 CPUtime=282.21
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 4152 0 0 0 28126 95 0 0 25 0 1 0 336831440 18411520 4015 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 4495 4015 48 102 0 4390 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17980

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21568
/proc/meminfo: memFree=1808280/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=19684 CPUtime=342.19
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 4677 0 0 0 34123 96 0 0 25 0 1 0 336831440 20156416 4430 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 4921 4430 48 102 0 4816 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19684

[startup+402.302 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1807448/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=20468 CPUtime=402.17
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 4966 0 0 0 40121 96 0 0 25 0 1 0 336831440 20959232 4641 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524208 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 5117 4641 48 102 0 5012 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20468

[startup+462.302 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1805208/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=22708 CPUtime=462.15
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 5601 0 0 0 46118 97 0 0 25 0 1 0 336831440 23252992 5194 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 5677 5194 48 102 0 5572 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22708

[startup+522.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1804248/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=23628 CPUtime=522.14
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 5920 0 0 0 52116 98 0 0 25 0 1 0 336831440 24195072 5427 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 5907 5427 48 102 0 5802 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23628

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1802328/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=25600 CPUtime=582.12
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 6498 0 0 0 58113 99 0 0 25 0 1 0 336831440 26214400 5917 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 6400 5917 48 102 0 6295 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25600

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1801752/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=26112 CPUtime=642.11
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 6718 0 0 0 64111 100 0 0 25 0 1 0 336831440 26738688 6045 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522805 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 6528 6045 48 102 0 6423 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26112

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1799896/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=27948 CPUtime=702.08
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 7237 0 0 0 70107 101 0 0 25 0 1 0 336831440 28618752 6516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 6987 6516 48 102 0 6882 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 27948

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1799832/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=27948 CPUtime=762.08
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 7333 0 0 0 76106 102 0 0 25 0 1 0 336831440 28618752 6516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 6987 6516 48 102 0 6882 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 27948

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1799384/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=28344 CPUtime=822.05
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 7500 0 0 0 82103 102 0 0 25 0 1 0 336831440 29024256 6633 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 7086 6633 48 102 0 6981 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 28344

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1799448/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=28344 CPUtime=882.03
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 7550 0 0 0 88101 102 0 0 25 0 1 0 336831440 29024256 6633 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522856 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 7086 6633 48 102 0 6981 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28344

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1798616/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=29128 CPUtime=942.02
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 7848 0 0 0 94099 103 0 0 25 0 1 0 336831440 29827072 6825 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 7282 6825 48 102 0 7177 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 29128

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1797272/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=30576 CPUtime=1002
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 8274 0 0 0 100096 104 0 0 25 0 1 0 336831440 31309824 7198 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 7644 7198 48 102 0 7539 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 30576

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1797208/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=30576 CPUtime=1061.98
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 8335 0 0 0 106094 104 0 0 25 0 1 0 336831440 31309824 7203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 7644 7203 48 102 0 7539 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 30576

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1797272/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=30576 CPUtime=1121.96
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 8391 0 0 0 112092 104 0 0 25 0 1 0 336831440 31309824 7203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 7644 7203 48 102 0 7539 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 30576

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1796568/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=31876 CPUtime=1181.95
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 8751 0 0 0 118090 105 0 0 25 0 1 0 336831440 32641024 7507 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 7969 7507 48 102 0 7864 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 31876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 21568
/proc/meminfo: memFree=1795480/2055920 swapFree=4170492/4192956
[pid=21567] ppid=21565 vsize=32404 CPUtime=1200.05
/proc/21567/stat : 21567 (picosat) R 21565 21567 20575 0 -1 4194304 8949 0 0 0 119900 105 0 0 25 0 1 0 336831440 33181696 7647 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 8101 7647 48 102 0 7996 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 32404

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199
CPU system time (s): 1.06084
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 32404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199
system time used= 1.06084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8949
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= 6
involuntary context switches= 1634

runsolver used 1.39279 second user time and 2.97155 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Tue Mar  6 08:12:46 UTC 2007

IDJOB= 330582
IDBENCH= 20567
IDSOLVER= 106
FILE ID= node5/330582-1173168766

PBS_JOBID= 4015005

Free space on /tmp= 66522 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k25.cnf
COMMAND LINE= /tmp/evaluation/330582-1173168766/picosat /tmp/evaluation/330582-1173168766/instance-330582-1173168766.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-330582-1173168766 -o ROOT/results/node5/solver-330582-1173168766 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330582-1173168766/picosat /tmp/evaluation/330582-1173168766/instance-330582-1173168766.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cb7e94a0572e125e87a474412f4998c5

RANDOM SEED= 929539934

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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		: 3000.224
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:       1826808 kB
Buffers:         30988 kB
Cached:         122132 kB
SwapCached:       2464 kB
Active:          68756 kB
Inactive:       108852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826808 kB
SwapTotal:     4192956 kB
SwapFree:      4170492 kB
Dirty:            5124 kB
Writeback:           0 kB
Mapped:          32064 kB
Slab:            37112 kB
Committed_AS:  1181624 kB
PageTables:       1692 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66522 MiB

End job on node5 on Tue Mar  6 08:32:49 UTC 2007