Trace number 456212

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) 5000.06 5001.62

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_l3.used-as.sat04-895.sat05-4189.reshuffled-07.cnf
MD5SUM58af3687ccec42ccd800f9557db434fc
Bench CategoryCRAFTED (crafted 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 variables16489
Number of clauses2248381
Sum of the clauses size4509197
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22246354
Number of clauses of size 30
Number of clauses of size 44
Number of clauses of size 58
Number of clauses of size over 52015

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

command line: runsolver --timestamp -w ROOT/results/node74/watcher-456212-1178329052 -o ROOT/results/node74/solver-456212-1178329052 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456212-1178329052/picosat /tmp/evaluation/456212-1178329052/instance-456212-1178329052.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.96 3/66 11623
/proc/meminfo: memFree=1578448/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=1536 CPUtime=0
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 280820423 1572864 283 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 384 284 40 102 0 279 0

[startup+0.078668 s]
/proc/loadavg: 0.85 0.97 0.96 3/66 11623
/proc/meminfo: memFree=1578448/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=2652 CPUtime=0.07
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 401 0 0 0 3 4 0 0 18 0 1 0 280820423 2715648 376 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/11623/statm: 663 376 40 102 0 558 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2652

[startup+0.101672 s]
/proc/loadavg: 0.85 0.97 0.96 3/66 11623
/proc/meminfo: memFree=1578448/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=2784 CPUtime=0.09
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 411 0 0 0 4 5 0 0 18 0 1 0 280820423 2850816 386 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/11623/statm: 696 386 40 102 0 591 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2784

[startup+0.301698 s]
/proc/loadavg: 0.85 0.97 0.96 3/66 11623
/proc/meminfo: memFree=1578448/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=3180 CPUtime=0.28
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 525 0 0 0 13 15 0 0 19 0 1 0 280820423 3256320 500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/11623/statm: 795 500 40 102 0 690 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3180

[startup+0.701747 s]
/proc/loadavg: 0.85 0.97 0.96 3/66 11623
/proc/meminfo: memFree=1578448/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=4104 CPUtime=0.69
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 749 0 0 0 31 38 0 0 23 0 1 0 280820423 4202496 724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/11623/statm: 1026 724 40 102 0 921 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4104

[startup+1.50183 s]
/proc/loadavg: 0.85 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1574344/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=5688 CPUtime=1.48
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 1156 0 0 0 66 82 0 0 25 0 1 0 280820423 5824512 1131 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 1422 1131 40 102 0 1317 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5688

[startup+3.10202 s]
/proc/loadavg: 0.85 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1573192/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=8988 CPUtime=3.08
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 1965 0 0 0 136 172 0 0 25 0 1 0 280820423 9203712 1940 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 2247 1940 40 102 0 2142 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8988

[startup+6.30138 s]
/proc/loadavg: 0.87 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1565264/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=15324 CPUtime=6.28
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 3546 0 0 0 273 355 0 0 25 0 1 0 280820423 15691776 3521 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 3831 3521 40 102 0 3726 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15324

[startup+12.7011 s]
/proc/loadavg: 0.88 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1552208/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=27864 CPUtime=12.68
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 6699 0 0 0 550 718 0 0 25 0 1 0 280820423 28532736 6674 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 6966 6674 40 102 0 6861 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27864

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1551312/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=28800 CPUtime=25.48
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 6942 0 0 0 1726 822 0 0 25 0 1 0 280820423 29491200 6901 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 7200 6901 48 102 0 7095 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28800

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1551184/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=28964 CPUtime=51.07
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 7130 0 0 0 4285 822 0 0 25 0 1 0 280820423 29659136 6943 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 7241 6943 48 102 0 7136 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28964

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1550864/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=29472 CPUtime=102.26
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 7444 0 0 0 9404 822 0 0 25 0 1 0 280820423 30179328 7045 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 7368 7045 48 102 0 7263 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29472

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1549840/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=30392 CPUtime=162.24
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 7718 0 0 0 15401 823 0 0 25 0 1 0 280820423 31121408 7295 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 7598 7295 48 102 0 7493 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30392

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1549520/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=30408 CPUtime=222.22
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 7966 0 0 0 21399 823 0 0 25 0 1 0 280820423 31137792 7306 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531324 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 7602 7306 48 102 0 7497 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30408

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 11624
/proc/meminfo: memFree=1549200/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=30728 CPUtime=282.2
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 8342 0 0 0 27396 824 0 0 25 0 1 0 280820423 31465472 7386 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 7682 7386 48 102 0 7577 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30728

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 11626
/proc/meminfo: memFree=1548440/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=31540 CPUtime=342.19
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 9025 0 0 0 33394 825 0 0 25 0 1 0 280820423 32296960 7589 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 7885 7589 48 102 0 7780 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31540

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 11626
/proc/meminfo: memFree=1546520/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=33296 CPUtime=402.17
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 9534 0 0 0 39392 825 0 0 25 0 1 0 280820423 34095104 8028 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 8324 8028 48 102 0 8219 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 33296

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 11626
/proc/meminfo: memFree=1542488/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=37580 CPUtime=462.16
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 10869 0 0 0 45389 827 0 0 25 0 1 0 280820423 38481920 9083 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 9395 9083 48 102 0 9290 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 37580

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 11626
/proc/meminfo: memFree=1542424/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=37580 CPUtime=522.14
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 10869 0 0 0 51387 827 0 0 25 0 1 0 280820423 38481920 9083 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 9395 9083 48 102 0 9290 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 37580

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 11626
/proc/meminfo: memFree=1542488/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=37580 CPUtime=582.13
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 10869 0 0 0 57386 827 0 0 25 0 1 0 280820423 38481920 9083 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 9395 9083 48 102 0 9290 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37580

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 11626
/proc/meminfo: memFree=1542424/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=37580 CPUtime=642.11
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 10869 0 0 0 63384 827 0 0 25 0 1 0 280820423 38481920 9083 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 9395 9083 48 102 0 9290 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 37580


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1498712/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=51892 CPUtime=4001
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 20204 0 0 0 399251 849 0 0 25 0 1 0 280820423 53137408 12680 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 12973 12680 48 102 0 12868 0
Current children cumulated CPU time (s) 4001
Current children cumulated vsize (KiB) 51892

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1498776/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=51868 CPUtime=4060.99
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 20204 0 0 0 405250 849 0 0 25 0 1 0 280820423 53112832 12674 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 12967 12674 48 102 0 12862 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 51868

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1498776/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=51868 CPUtime=4120.96
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 20204 0 0 0 411247 849 0 0 25 0 1 0 280820423 53112832 12674 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 12967 12674 48 102 0 12862 0
Current children cumulated CPU time (s) 4120.96
Current children cumulated vsize (KiB) 51868

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1498776/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=51868 CPUtime=4180.95
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 20204 0 0 0 417246 849 0 0 25 0 1 0 280820423 53112832 12674 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529799 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 12967 12674 48 102 0 12862 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 51868

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1495896/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=55916 CPUtime=4240.93
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 21199 0 0 0 423243 850 0 0 25 0 1 0 280820423 57257984 13669 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 13979 13669 48 102 0 13874 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 55916

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1492504/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=58032 CPUtime=4300.92
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 22698 0 0 0 429241 851 0 0 25 0 1 0 280820423 59424768 14215 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14508 14215 48 102 0 14403 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 58032

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1492632/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=57884 CPUtime=4360.9
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 22698 0 0 0 435239 851 0 0 25 0 1 0 280820423 59273216 14178 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14471 14178 48 102 0 14366 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 57884

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1492632/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=57884 CPUtime=4420.89
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 22698 0 0 0 441237 852 0 0 25 0 1 0 280820423 59273216 14178 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14471 14178 48 102 0 14366 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 57884

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1492632/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=57880 CPUtime=4480.87
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 22698 0 0 0 447235 852 0 0 25 0 1 0 280820423 59269120 14177 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14470 14177 48 102 0 14365 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 57880

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1492696/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=57872 CPUtime=4540.85
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 22698 0 0 0 453233 852 0 0 25 0 1 0 280820423 59260928 14175 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14468 14175 48 102 0 14363 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 57872

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1492696/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=57872 CPUtime=4600.84
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 22698 0 0 0 459232 852 0 0 25 0 1 0 280820423 59260928 14175 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14468 14175 48 102 0 14363 0
Current children cumulated CPU time (s) 4600.84
Current children cumulated vsize (KiB) 57872

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1498584/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=51868 CPUtime=4660.82
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 22698 0 0 0 465230 852 0 0 25 0 1 0 280820423 53112832 12674 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 12967 12674 48 102 0 12862 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 51868

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1498584/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=51868 CPUtime=4720.81
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 22698 0 0 0 471228 853 0 0 25 0 1 0 280820423 53112832 12674 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 12967 12674 48 102 0 12862 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 51868

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1497560/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=53028 CPUtime=4780.79
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 22974 0 0 0 477226 853 0 0 25 0 1 0 280820423 54300672 12950 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 13257 12950 48 102 0 13152 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 53028

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1493784/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=56740 CPUtime=4840.78
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 23908 0 0 0 483224 854 0 0 25 0 1 0 280820423 58101760 13884 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14185 13884 48 102 0 14080 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 56740

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1493784/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=56652 CPUtime=4900.76
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 23908 0 0 0 489222 854 0 0 25 0 1 0 280820423 58011648 13870 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14163 13870 48 102 0 14058 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 56652

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1493784/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=56652 CPUtime=4960.74
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 23908 0 0 0 495220 854 0 0 25 0 1 0 280820423 58011648 13870 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14163 13870 48 102 0 14058 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 56652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 12322
/proc/meminfo: memFree=1493784/2055920 swapFree=4183160/4192956
[pid=11623] ppid=11621 vsize=56652 CPUtime=5000.04
/proc/11623/stat : 11623 (picosat) R 11621 11623 11567 0 -1 4194304 23908 0 0 0 499150 854 0 0 25 0 1 0 280820423 58011648 13870 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/11623/statm: 14163 13870 48 102 0 14058 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 56652

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): 5001.62
CPU time (s): 5000.06
CPU user time (s): 4991.5
CPU system time (s): 8.5567
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 61972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4991.5
system time used= 8.5567
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23908
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= 7
involuntary context switches= 7201

runsolver used 3.81642 second user time and 9.92349 second system time

The end



Launcher Data (download as text)




Begin job on node74 on Sat May  5 01:37:37 UTC 2007

IDJOB= 456212
IDBENCH= 24636
IDSOLVER= 171
FILE ID= node74/456212-1178329052

PBS_JOBID= 5188765

Free space on /tmp= 103215 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_l3.used-as.sat04-895.sat05-4189.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456212-1178329052/picosat /tmp/evaluation/456212-1178329052/instance-456212-1178329052.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-456212-1178329052 -o ROOT/results/node74/solver-456212-1178329052 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456212-1178329052/picosat /tmp/evaluation/456212-1178329052/instance-456212-1178329052.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  58af3687ccec42ccd800f9557db434fc

RANDOM SEED= 409877866

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1578920 kB
Buffers:         17264 kB
Cached:         348224 kB
SwapCached:       3004 kB
Active:          90328 kB
Inactive:       284780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1578920 kB
SwapTotal:     4192956 kB
SwapFree:      4183160 kB
Dirty:           30800 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            87796 kB
Committed_AS:  6898784 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103215 MiB

End job on node74 on Sat May  5 03:01:00 UTC 2007