Trace number 330078

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) 1200.08 1200.62

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
MD5SUM2cd6ab0857f39a86290a508952e3dd75
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark627.1
Satisfiable
(Un)Satisfiability was proved
Number of variables91844
Number of clauses381319
Sum of the clauses size976591
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2269965
Number of clauses of size 371376
Number of clauses of size 413554
Number of clauses of size 57709
Number of clauses of size over 516643

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/node45/watcher-330078-1173156538 -o ROOT/results/node45/solver-330078-1173156538 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330078-1173156538/picosat /tmp/evaluation/330078-1173156538/instance-330078-1173156538.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: 0.92 0.98 0.99 2/64 20720
/proc/meminfo: memFree=1384648/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=564 CPUtime=0
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 41629611 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 141 41 32 102 0 36 0

[startup+0.087541 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20720
/proc/meminfo: memFree=1384648/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=840 CPUtime=0.07
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 150 0 0 0 5 2 0 0 18 0 1 0 41629611 860160 135 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 210 135 40 102 0 105 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 840

[startup+0.101542 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20720
/proc/meminfo: memFree=1384648/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=972 CPUtime=0.09
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 165 0 0 0 6 3 0 0 18 0 1 0 41629611 995328 150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 243 150 40 102 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 972

[startup+0.301579 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20720
/proc/meminfo: memFree=1384648/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=2196 CPUtime=0.29
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 408 0 0 0 16 13 0 0 19 0 1 0 41629611 2248704 393 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 549 393 40 102 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701651 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20720
/proc/meminfo: memFree=1384648/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=4280 CPUtime=0.69
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 838 0 0 0 36 33 0 0 23 0 1 0 41629611 4382720 823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 1070 823 40 102 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4280

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1380096/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=8440 CPUtime=1.49
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 1770 0 0 0 72 77 0 0 25 0 1 0 41629611 8642560 1755 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 2110 1755 40 102 0 2005 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8440

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1375104/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=17492 CPUtime=3.09
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 3573 0 0 0 146 163 0 0 25 0 1 0 41629611 17911808 3530 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 4373 3530 42 102 0 4268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17492

[startup+6.30267 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1370176/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=18920 CPUtime=6.29
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 3713 0 0 0 466 163 0 0 25 0 1 0 41629611 19374080 3668 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 4730 3668 48 102 0 4625 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18920

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1368904/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=19976 CPUtime=12.68
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 4016 0 0 0 1105 163 0 0 25 0 1 0 41629611 20455424 3971 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 4994 3971 48 102 0 4889 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19976

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1367560/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=21536 CPUtime=25.49
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 4302 0 0 0 2385 164 0 0 25 0 1 0 41629611 22052864 4257 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 5384 4257 48 102 0 5279 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21536

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1366856/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=22320 CPUtime=51.07
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 4499 0 0 0 4943 164 0 0 25 0 1 0 41629611 22855680 4454 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 5580 4454 48 102 0 5475 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22320

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1364872/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=24196 CPUtime=102.26
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 5034 0 0 0 10061 165 0 0 25 0 1 0 41629611 24776704 4919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529988 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 6049 4919 48 102 0 5944 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24196

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1363144/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=25780 CPUtime=162.24
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 5617 0 0 0 16058 166 0 0 25 0 1 0 41629611 26398720 5342 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 6445 5342 48 102 0 6340 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25780

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1361544/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=27364 CPUtime=222.21
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 6175 0 0 0 22055 166 0 0 25 0 1 0 41629611 28020736 5756 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 6841 5756 48 102 0 6736 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27364

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1359816/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=29080 CPUtime=282.19
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 6705 0 0 0 28052 167 0 0 25 0 1 0 41629611 29777920 6178 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583967 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 7270 6178 48 102 0 7165 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 29080

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1357832/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=30916 CPUtime=342.16
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 7249 0 0 0 34048 168 0 0 25 0 1 0 41629611 31657984 6663 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 7729 6663 48 102 0 7624 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30916

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1356488/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=32356 CPUtime=402.14
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 7719 0 0 0 40045 169 0 0 25 0 1 0 41629611 33132544 7014 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 8089 7014 48 102 0 7984 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 32356

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1353352/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=35364 CPUtime=462.12
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 8555 0 0 0 46042 170 0 0 25 0 1 0 41629611 36212736 7786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 8841 7786 48 102 0 8736 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 35364

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1352648/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=36144 CPUtime=522.11
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 8810 0 0 0 52040 171 0 0 25 0 1 0 41629611 37011456 7974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524032 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 9036 7974 48 102 0 8931 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 36144

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1350408/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=38248 CPUtime=582.08
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 9426 0 0 0 58037 171 0 0 25 0 1 0 41629611 39165952 8520 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 9562 8520 48 102 0 9457 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 38248

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1350408/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=38248 CPUtime=642.07
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 9497 0 0 0 64035 172 0 0 25 0 1 0 41629611 39165952 8521 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 9562 8521 48 102 0 9457 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 38248

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20721
/proc/meminfo: memFree=1346568/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=42060 CPUtime=702.03
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 10514 0 0 0 70031 172 0 0 25 0 1 0 41629611 43069440 9464 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10515 9464 48 102 0 10410 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 42060

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 20839
/proc/meminfo: memFree=1345304/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=42192 CPUtime=761.96
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 10629 0 0 0 76022 174 0 0 25 0 1 0 41629611 43204608 9502 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10548 9502 48 102 0 10443 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 42192

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20919
/proc/meminfo: memFree=1346248/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=42192 CPUtime=821.9
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 10707 0 0 0 82016 174 0 0 25 0 1 0 41629611 43204608 9503 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10548 9503 48 102 0 10443 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 42192

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20919
/proc/meminfo: memFree=1346248/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=42192 CPUtime=881.88
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 10798 0 0 0 88014 174 0 0 25 0 1 0 41629611 43204608 9512 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10548 9512 48 102 0 10443 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 42192

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20919
/proc/meminfo: memFree=1346248/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=42192 CPUtime=941.85
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 10798 0 0 0 94011 174 0 0 25 0 1 0 41629611 43204608 9512 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10548 9512 48 102 0 10443 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 42192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20919
/proc/meminfo: memFree=1344584/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=43644 CPUtime=1001.83
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 11273 0 0 0 100008 175 0 0 25 0 1 0 41629611 44691456 9902 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10911 9902 48 102 0 10806 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 43644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20919
/proc/meminfo: memFree=1344648/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=43644 CPUtime=1061.81
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 11358 0 0 0 106006 175 0 0 25 0 1 0 41629611 44691456 9902 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10911 9902 48 102 0 10806 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 43644

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20919
/proc/meminfo: memFree=1344648/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=43644 CPUtime=1121.79
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 11358 0 0 0 112004 175 0 0 25 0 1 0 41629611 44691456 9902 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10911 9902 48 102 0 10806 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 43644

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20919
/proc/meminfo: memFree=1344584/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=43644 CPUtime=1181.77
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 11457 0 0 0 118002 175 0 0 25 0 1 0 41629611 44691456 9911 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10911 9911 48 102 0 10806 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 43644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20919
/proc/meminfo: memFree=1344584/2055920 swapFree=4192812/4192956
[pid=20720] ppid=20718 vsize=43644 CPUtime=1200.07
/proc/20720/stat : 20720 (picosat) R 20718 20720 19370 0 -1 4194304 11457 0 0 0 119832 175 0 0 25 0 1 0 41629611 44691456 9911 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20720/statm: 10911 9911 48 102 0 10806 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 43644

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): 1200.62
CPU time (s): 1200.08
CPU user time (s): 1198.32
CPU system time (s): 1.76273
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 44004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.32
system time used= 1.76273
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11457
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= 2334

runsolver used 0.846871 second user time and 2.52062 second system time

The end



Launcher Data (download as text)




Begin job on node45 on Tue Mar  6 04:48:59 UTC 2007

IDJOB= 330078
IDBENCH= 20555
IDSOLVER= 106
FILE ID= node45/330078-1173156538

PBS_JOBID= 4015220

Free space on /tmp= 66510 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/330078-1173156538/picosat /tmp/evaluation/330078-1173156538/instance-330078-1173156538.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-330078-1173156538 -o ROOT/results/node45/solver-330078-1173156538 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330078-1173156538/picosat /tmp/evaluation/330078-1173156538/instance-330078-1173156538.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2cd6ab0857f39a86290a508952e3dd75

RANDOM SEED= 515216047

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1385120 kB
Buffers:         33920 kB
Cached:         552708 kB
SwapCached:        144 kB
Active:         101192 kB
Inactive:       501888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1385120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9192 kB
Writeback:           0 kB
Mapped:          26428 kB
Slab:            53760 kB
Committed_AS:   115300 kB
PageTables:       1396 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= 66510 MiB

End job on node45 on Tue Mar  6 05:09:01 UTC 2007