Trace number 355966

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) 10000.1 10002.8

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k90.cnf
MD5SUM0d0f0838c34d9c4dc4e93c4a943aa23f
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 variables134415
Number of clauses602188
Sum of the clauses size1549854
Maximum clause length20
Minimum clause length1
Number of clauses of size 1823
Number of clauses of size 2469066
Number of clauses of size 366112
Number of clauses of size 427025
Number of clauses of size 511724
Number of clauses of size over 527438

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-355966-1176821748 -o ROOT/results/node48/solver-355966-1176821748 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355966-1176821748/picosat /tmp/evaluation/355966-1176821748/instance-355966-1176821748.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.93 0.98 4/64 19498
/proc/meminfo: memFree=1628392/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=564 CPUtime=0
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 37020215 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 141 41 32 102 0 36 0

[startup+0.045284 s]
/proc/loadavg: 0.72 0.93 0.98 4/64 19498
/proc/meminfo: memFree=1628392/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=564 CPUtime=0.04
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 56 0 0 0 4 0 0 0 18 0 1 0 37020215 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134560130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 564

[startup+0.102289 s]
/proc/loadavg: 0.72 0.93 0.98 4/64 19498
/proc/meminfo: memFree=1628392/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=700 CPUtime=0.09
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 115 0 0 0 7 2 0 0 18 0 1 0 37020215 716800 100 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134719033 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 175 100 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.302317 s]
/proc/loadavg: 0.72 0.93 0.98 4/64 19498
/proc/meminfo: memFree=1628392/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=1624 CPUtime=0.29
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 321 0 0 0 16 13 0 0 19 0 1 0 37020215 1662976 306 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 406 306 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701344 s]
/proc/loadavg: 0.72 0.93 0.98 4/64 19498
/proc/meminfo: memFree=1628392/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=4044 CPUtime=0.69
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 751 0 0 0 33 36 0 0 23 0 1 0 37020215 4141056 736 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 1011 736 40 102 0 906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4044

[startup+1.50142 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 19499
/proc/meminfo: memFree=1624352/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=7940 CPUtime=1.49
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 1539 0 0 0 71 78 0 0 25 0 1 0 37020215 8130560 1524 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 1985 1524 40 102 0 1880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7940

[startup+3.10157 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 19499
/proc/meminfo: memFree=1619808/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=15860 CPUtime=3.09
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 3165 0 0 0 142 167 0 0 25 0 1 0 37020215 16240640 3150 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 3965 3150 40 102 0 3860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15860

[startup+6.30186 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 19499
/proc/meminfo: memFree=1608288/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=30072 CPUtime=6.29
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 5007 0 0 0 365 264 0 0 25 0 1 0 37020215 30793728 4992 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 7518 4992 42 102 0 7413 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30072

[startup+12.7015 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 19499
/proc/meminfo: memFree=1608104/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=30344 CPUtime=12.69
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 5110 0 0 0 1005 264 0 0 25 0 1 0 37020215 31072256 5093 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 7586 5093 48 102 0 7481 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30344

[startup+25.5016 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 19499
/proc/meminfo: memFree=1606120/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=32044 CPUtime=25.48
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 5589 0 0 0 2284 264 0 0 25 0 1 0 37020215 32813056 5572 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 8011 5572 48 102 0 7906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32044

[startup+51.103 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 19499
/proc/meminfo: memFree=1605416/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=32716 CPUtime=51.06
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 5791 0 0 0 4841 265 0 0 25 0 1 0 37020215 33501184 5740 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529810 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 8179 5740 48 102 0 8074 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32716

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 19499
/proc/meminfo: memFree=1604328/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=33768 CPUtime=102.25
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 6182 0 0 0 9960 265 0 0 25 0 1 0 37020215 34578432 6020 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 8442 6020 48 102 0 8337 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 33768

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 19499
/proc/meminfo: memFree=1603240/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=36740 CPUtime=162.23
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 6616 0 0 0 15958 265 0 0 25 0 1 0 37020215 37621760 6278 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 9185 6278 48 102 0 9080 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 36740

[startup+222.303 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 19499
/proc/meminfo: memFree=1601320/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=38588 CPUtime=222.22
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 7191 0 0 0 21956 266 0 0 25 0 1 0 37020215 39514112 6751 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 9647 6751 48 102 0 9542 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38588

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19499
/proc/meminfo: memFree=1599272/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=40564 CPUtime=282.2
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 7803 0 0 0 27954 266 0 0 25 0 1 0 37020215 41537536 7252 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 10141 7252 48 102 0 10036 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 40564

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 19655
/proc/meminfo: memFree=1598120/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=40564 CPUtime=342.12
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 7813 0 0 0 33942 270 0 0 25 0 1 0 37020215 41537536 7262 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 10141 7262 48 102 0 10036 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 40564

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19697
/proc/meminfo: memFree=1598376/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=41596 CPUtime=402.09
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 8057 0 0 0 39939 270 0 0 25 0 1 0 37020215 42594304 7506 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 10399 7506 48 102 0 10294 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 41596

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19697
/proc/meminfo: memFree=1596648/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=43288 CPUtime=462.08
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 8551 0 0 0 45938 270 0 0 25 0 1 0 37020215 44326912 7942 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 10822 7942 48 102 0 10717 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 43288

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19697
/proc/meminfo: memFree=1596264/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=43420 CPUtime=522.06
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 8643 0 0 0 51936 270 0 0 25 0 1 0 37020215 44462080 7974 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 10855 7974 48 102 0 10750 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 43420

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19697
/proc/meminfo: memFree=1596264/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=43420 CPUtime=582.04
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 8659 0 0 0 57934 270 0 0 25 0 1 0 37020215 44462080 7990 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 10855 7990 48 102 0 10750 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 43420

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19697
/proc/meminfo: memFree=1594792/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=44868 CPUtime=642.04
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 9126 0 0 0 63933 271 0 0 25 0 1 0 37020215 45944832 8384 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 11217 8384 48 102 0 11112 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 44868


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505448/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9039.79
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37849 0 0 0 903667 312 0 0 25 0 1 0 37020215 136241152 30500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30500 48 102 0 33157 0
Current children cumulated CPU time (s) 9039.79
Current children cumulated vsize (KiB) 133048

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505384/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9099.77
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37849 0 0 0 909665 312 0 0 25 0 1 0 37020215 136241152 30500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30500 48 102 0 33157 0
Current children cumulated CPU time (s) 9099.77
Current children cumulated vsize (KiB) 133048

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505448/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9159.76
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37849 0 0 0 915664 312 0 0 25 0 1 0 37020215 136241152 30500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30500 48 102 0 33157 0
Current children cumulated CPU time (s) 9159.76
Current children cumulated vsize (KiB) 133048

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505448/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9219.75
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37849 0 0 0 921663 312 0 0 25 0 1 0 37020215 136241152 30500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30500 48 102 0 33157 0
Current children cumulated CPU time (s) 9219.75
Current children cumulated vsize (KiB) 133048

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505448/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9279.73
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37849 0 0 0 927661 312 0 0 25 0 1 0 37020215 136241152 30500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30500 48 102 0 33157 0
Current children cumulated CPU time (s) 9279.73
Current children cumulated vsize (KiB) 133048

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505384/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9339.71
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37849 0 0 0 933659 312 0 0 25 0 1 0 37020215 136241152 30500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30500 48 102 0 33157 0
Current children cumulated CPU time (s) 9339.71
Current children cumulated vsize (KiB) 133048

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505320/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9399.7
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 939658 312 0 0 25 0 1 0 37020215 136241152 30523 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30523 48 102 0 33157 0
Current children cumulated CPU time (s) 9399.7
Current children cumulated vsize (KiB) 133048

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505256/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9459.69
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 945656 313 0 0 25 0 1 0 37020215 136241152 30523 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30523 48 102 0 33157 0
Current children cumulated CPU time (s) 9459.69
Current children cumulated vsize (KiB) 133048

[startup+9522.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20099
/proc/meminfo: memFree=1505320/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9519.67
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 951654 313 0 0 25 0 1 0 37020215 136241152 30523 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30523 48 102 0 33157 0
Current children cumulated CPU time (s) 9519.67
Current children cumulated vsize (KiB) 133048

[startup+9582.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20099
/proc/meminfo: memFree=1505320/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9579.66
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 957653 313 0 0 25 0 1 0 37020215 136241152 30523 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30523 48 102 0 33157 0
Current children cumulated CPU time (s) 9579.66
Current children cumulated vsize (KiB) 133048

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505320/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=133048 CPUtime=9639.64
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 963651 313 0 0 25 0 1 0 37020215 136241152 30523 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522856 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33262 30523 48 102 0 33157 0
Current children cumulated CPU time (s) 9639.64
Current children cumulated vsize (KiB) 133048

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505320/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=132820 CPUtime=9699.63
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 969650 313 0 0 25 0 1 0 37020215 136007680 30469 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33205 30469 48 102 0 33100 0
Current children cumulated CPU time (s) 9699.63
Current children cumulated vsize (KiB) 132820

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505320/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=132820 CPUtime=9759.61
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 975648 313 0 0 25 0 1 0 37020215 136007680 30469 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524001 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33205 30469 48 102 0 33100 0
Current children cumulated CPU time (s) 9759.61
Current children cumulated vsize (KiB) 132820

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505384/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=132820 CPUtime=9819.6
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 981647 313 0 0 25 0 1 0 37020215 136007680 30469 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33205 30469 48 102 0 33100 0
Current children cumulated CPU time (s) 9819.6
Current children cumulated vsize (KiB) 132820

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505384/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=132820 CPUtime=9879.59
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 987646 313 0 0 25 0 1 0 37020215 136007680 30469 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33205 30469 48 102 0 33100 0
Current children cumulated CPU time (s) 9879.59
Current children cumulated vsize (KiB) 132820

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505384/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=132820 CPUtime=9939.57
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 993644 313 0 0 25 0 1 0 37020215 136007680 30469 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33205 30469 48 102 0 33100 0
Current children cumulated CPU time (s) 9939.57
Current children cumulated vsize (KiB) 132820

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505448/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=132820 CPUtime=9999.55
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 999642 313 0 0 25 0 1 0 37020215 136007680 30469 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33205 30469 48 102 0 33100 0
Current children cumulated CPU time (s) 9999.55
Current children cumulated vsize (KiB) 132820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20099
/proc/meminfo: memFree=1505448/2055920 swapFree=4184680/4192956
[pid=19498] ppid=19496 vsize=132820 CPUtime=10000
/proc/19498/stat : 19498 (picosat) R 19496 19498 19442 0 -1 4194304 37872 0 0 0 999692 313 0 0 25 0 1 0 37020215 136007680 30469 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19498/statm: 33205 30469 48 102 0 33100 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 132820

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): 10002.8
CPU time (s): 10000.1
CPU user time (s): 9996.93
CPU system time (s): 3.15852
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 133952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.93
system time used= 3.15852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37872
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= 10679

runsolver used 6.89795 second user time and 20.5519 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Tue Apr 17 14:55:49 UTC 2007

IDJOB= 355966
IDBENCH= 20554
IDSOLVER= 171
FILE ID= node48/355966-1176821748

PBS_JOBID= 4586388

Free space on /tmp= 66534 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/355966-1176821748/picosat /tmp/evaluation/355966-1176821748/instance-355966-1176821748.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-355966-1176821748 -o ROOT/results/node48/solver-355966-1176821748 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355966-1176821748/picosat /tmp/evaluation/355966-1176821748/instance-355966-1176821748.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0d0f0838c34d9c4dc4e93c4a943aa23f

RANDOM SEED= 878247684

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1628800 kB
Buffers:         46580 kB
Cached:         306396 kB
SwapCached:       2392 kB
Active:         203888 kB
Inactive:       159104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628800 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:           14884 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            50220 kB
Committed_AS:   939380 kB
PageTables:       1388 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= 66534 MiB

End job on node48 on Tue Apr 17 17:42:34 UTC 2007