Trace number 329952

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) 1200.04 1200.62

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k100.cnf
MD5SUM751bd85ad6f8d39d07f721982719fb9b
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 variables149555
Number of clauses670148
Sum of the clauses size1724814
Maximum clause length20
Minimum clause length1
Number of clauses of size 1903
Number of clauses of size 2522026
Number of clauses of size 373562
Number of clauses of size 430075
Number of clauses of size 513044
Number of clauses of size over 530538

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/node6/watcher-329952-1173153284 -o ROOT/results/node6/solver-329952-1173153284 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329952-1173153284/picosat /tmp/evaluation/329952-1173153284/instance-329952-1173153284.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 0.97 0.98 3/77 15577
/proc/meminfo: memFree=1772160/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=564 CPUtime=0
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 335283234 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 141 41 32 102 0 36 0

[startup+0.086624 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 15577
/proc/meminfo: memFree=1772160/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=568 CPUtime=0.08
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 87 0 0 0 7 1 0 0 18 0 1 0 335283234 581632 72 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 142 72 40 102 0 37 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 568

[startup+0.101627 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 15577
/proc/meminfo: memFree=1772160/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=700 CPUtime=0.09
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 96 0 0 0 8 1 0 0 18 0 1 0 335283234 716800 81 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 175 81 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301666 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 15577
/proc/meminfo: memFree=1772160/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=1624 CPUtime=0.29
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 315 0 0 0 16 13 0 0 19 0 1 0 335283234 1662976 300 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 406 300 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701745 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 15577
/proc/meminfo: memFree=1772160/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=4044 CPUtime=0.69
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 749 0 0 0 35 34 0 0 22 0 1 0 335283234 4141056 734 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 1011 734 40 102 0 906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4044

[startup+1.5019 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 15578
/proc/meminfo: memFree=1768184/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=7940 CPUtime=1.49
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 1526 0 0 0 73 76 0 0 25 0 1 0 335283234 8130560 1511 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 1985 1511 40 102 0 1880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7940

[startup+3.10122 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 15578
/proc/meminfo: memFree=1763640/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=15728 CPUtime=3.09
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 3150 0 0 0 145 164 0 0 25 0 1 0 335283234 16105472 3135 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 3932 3135 40 102 0 3827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15728

[startup+6.30185 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 15578
/proc/meminfo: memFree=1750456/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=31264 CPUtime=6.29
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 5600 0 0 0 336 293 0 0 25 0 1 0 335283234 32014336 5583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 7816 5583 48 102 0 7711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31264

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 15578
/proc/meminfo: memFree=1749496/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=31528 CPUtime=12.69
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 5705 0 0 0 976 293 0 0 25 0 1 0 335283234 32284672 5688 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 7882 5688 48 102 0 7777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31528

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 15578
/proc/meminfo: memFree=1748088/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=32848 CPUtime=25.48
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 6049 0 0 0 2255 293 0 0 25 0 1 0 335283234 33636352 6032 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 8212 6032 48 102 0 8107 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32848

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 15578
/proc/meminfo: memFree=1746808/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=33904 CPUtime=51.07
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 6411 0 0 0 4813 294 0 0 25 0 1 0 335283234 34717696 6324 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 8476 6324 48 102 0 8371 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33904

[startup+102.306 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 15578
/proc/meminfo: memFree=1745656/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=37008 CPUtime=102.26
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 6803 0 0 0 9931 295 0 0 25 0 1 0 335283234 37896192 6599 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 9252 6599 48 102 0 9147 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37008

[startup+162.302 s]
/proc/loadavg: 1.13 1.02 0.99 2/78 15578
/proc/meminfo: memFree=1744248/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=38328 CPUtime=162.23
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 7288 0 0 0 15927 296 0 0 25 0 1 0 335283234 39247872 6948 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 9582 6948 48 102 0 9477 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38328

[startup+222.301 s]
/proc/loadavg: 1.12 1.03 1.00 2/78 15578
/proc/meminfo: memFree=1742136/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=40572 CPUtime=222.21
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 7939 0 0 0 21924 297 0 0 25 0 1 0 335283234 41545728 7497 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 10143 7497 48 102 0 10038 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40572

[startup+282.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 15578
/proc/meminfo: memFree=1739704/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=42812 CPUtime=282.19
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 8620 0 0 0 27921 298 0 0 25 0 1 0 335283234 43839488 8065 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 10703 8065 48 102 0 10598 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 42812

[startup+342.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 15578
/proc/meminfo: memFree=1738104/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=44260 CPUtime=342.17
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 9066 0 0 0 33918 299 0 0 25 0 1 0 335283234 45322240 8450 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 11065 8450 48 102 0 10960 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 44260

[startup+402.303 s]
/proc/loadavg: 1.04 1.03 1.00 2/84 15686
/proc/meminfo: memFree=1735432/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=45712 CPUtime=402.09
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 9592 0 0 0 39909 300 0 0 25 0 1 0 335283234 46809088 8845 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 11428 8845 48 102 0 11323 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 45712

[startup+462.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 15776
/proc/meminfo: memFree=1735088/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=47428 CPUtime=461.99
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 10067 0 0 0 45897 302 0 0 25 0 1 0 335283234 48566272 9250 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 11857 9250 48 102 0 11752 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 47428

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 15776
/proc/meminfo: memFree=1731704/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=50320 CPUtime=521.97
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 10963 0 0 0 51893 304 0 0 25 0 1 0 335283234 51527680 9994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 12580 9994 48 102 0 12475 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 50320

[startup+582.301 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 15776
/proc/meminfo: memFree=1731704/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=50320 CPUtime=581.94
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 11041 0 0 0 57890 304 0 0 25 0 1 0 335283234 51527680 9995 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 12580 9995 48 102 0 12475 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 50320

[startup+642.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 15776
/proc/meminfo: memFree=1731704/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=50320 CPUtime=641.93
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 11129 0 0 0 63888 305 0 0 25 0 1 0 335283234 51527680 10002 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 12580 10002 48 102 0 12475 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 50320

[startup+702.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 15776
/proc/meminfo: memFree=1730872/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=51112 CPUtime=701.9
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 11417 0 0 0 69884 306 0 0 25 0 1 0 335283234 52338688 10205 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 12778 10205 48 102 0 12673 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 51112

[startup+762.306 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 15776
/proc/meminfo: memFree=1729016/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=53088 CPUtime=761.89
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 11918 0 0 0 75882 307 0 0 25 0 1 0 335283234 54362112 10706 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 13272 10706 48 102 0 13167 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 53088

[startup+822.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 15776
/proc/meminfo: memFree=1726776/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=55044 CPUtime=821.86
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 12515 0 0 0 81878 308 0 0 25 0 1 0 335283234 56365056 11213 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 13761 11213 48 102 0 13656 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 55044

[startup+882.301 s]
/proc/loadavg: 1.12 1.07 1.01 2/78 15776
/proc/meminfo: memFree=1726712/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=55044 CPUtime=881.83
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 12616 0 0 0 87875 308 0 0 25 0 1 0 335283234 56365056 11220 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 13761 11220 48 102 0 13656 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 55044

[startup+942.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/78 15776
/proc/meminfo: memFree=1726840/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=55044 CPUtime=941.81
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 12710 0 0 0 93872 309 0 0 25 0 1 0 335283234 56365056 11220 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 13761 11220 48 102 0 13656 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 55044

[startup+1002.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 15776
/proc/meminfo: memFree=1726840/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=55044 CPUtime=1001.79
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 12710 0 0 0 99870 309 0 0 25 0 1 0 335283234 56365056 11220 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 13761 11220 48 102 0 13656 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 55044

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 15776
/proc/meminfo: memFree=1726776/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=55044 CPUtime=1061.77
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 12817 0 0 0 105867 310 0 0 25 0 1 0 335283234 56365056 11229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 13761 11229 48 102 0 13656 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 55044

[startup+1122.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 15776
/proc/meminfo: memFree=1724152/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=57548 CPUtime=1121.75
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 13556 0 0 0 111864 311 0 0 25 0 1 0 335283234 58929152 11864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 14387 11864 48 102 0 14282 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 57548

[startup+1182.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 15776
/proc/meminfo: memFree=1724152/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=57548 CPUtime=1181.73
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 13558 0 0 0 117861 312 0 0 25 0 1 0 335283234 58929152 11866 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 14387 11866 48 102 0 14282 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 57548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 15776
/proc/meminfo: memFree=1724088/2055924 swapFree=4156956/4192956
[pid=15577] ppid=15575 vsize=57548 CPUtime=1200.02
/proc/15577/stat : 15577 (picosat) R 15575 15577 14562 0 -1 4194304 13676 0 0 0 119690 312 0 0 25 0 1 0 335283234 58929152 11875 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15577/statm: 14387 11875 48 102 0 14282 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 57548

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): 1200.04
CPU user time (s): 1196.91
CPU system time (s): 3.13252
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 57984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.91
system time used= 3.13252
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13676
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= 2583

runsolver used 1.44078 second user time and 2.92556 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Tue Mar  6 03:54:45 UTC 2007

IDJOB= 329952
IDBENCH= 20552
IDSOLVER= 106
FILE ID= node6/329952-1173153284

PBS_JOBID= 4014994

Free space on /tmp= 66410 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/329952-1173153284/picosat /tmp/evaluation/329952-1173153284/instance-329952-1173153284.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-329952-1173153284 -o ROOT/results/node6/solver-329952-1173153284 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329952-1173153284/picosat /tmp/evaluation/329952-1173153284/instance-329952-1173153284.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  751bd85ad6f8d39d07f721982719fb9b

RANDOM SEED= 588511681

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1772568 kB
Buffers:         32372 kB
Cached:         171276 kB
SwapCached:       2120 kB
Active:          93280 kB
Inactive:       135056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1772568 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:           16404 kB
Writeback:           0 kB
Mapped:          32764 kB
Slab:            40660 kB
Committed_AS:  1244664 kB
PageTables:       1748 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= 66410 MiB

End job on node6 on Tue Mar  6 04:14:48 UTC 2007