Trace number 314182

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) 1200.1 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

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/node62/watcher-314182-1176897711 -o ROOT/results/node62/solver-314182-1176897711 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314182-1176897711/picosat /tmp/evaluation/314182-1176897711/instance-314182-1176897711.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: 1.09 1.00 0.97 3/70 11080
/proc/meminfo: memFree=1818800/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=728 CPUtime=0
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 8347096 745472 82 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 182 82 40 102 0 77 0

[startup+0.0469581 s]
/proc/loadavg: 1.09 1.00 0.97 3/70 11080
/proc/meminfo: memFree=1818800/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=1672 CPUtime=0.04
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 364 0 0 0 1 3 0 0 18 0 1 0 8347096 1712128 349 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 418 349 40 102 0 313 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1672

[startup+0.101967 s]
/proc/loadavg: 1.09 1.00 0.97 3/70 11080
/proc/meminfo: memFree=1818800/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=2796 CPUtime=0.09
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 561 0 0 0 3 6 0 0 18 0 1 0 8347096 2863104 537 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 699 537 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301986 s]
/proc/loadavg: 1.09 1.00 0.97 3/70 11080
/proc/meminfo: memFree=1818800/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=3324 CPUtime=0.29
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 684 0 0 0 12 17 0 0 19 0 1 0 8347096 3403776 660 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 831 660 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701033 s]
/proc/loadavg: 1.09 1.00 0.97 3/70 11080
/proc/meminfo: memFree=1818800/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=10400 CPUtime=0.69
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 1727 0 0 0 31 38 0 0 22 0 1 0 8347096 10649600 1703 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 2600 1703 40 102 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10400

[startup+1.50113 s]
/proc/loadavg: 1.09 1.00 0.97 2/71 11083
/proc/meminfo: memFree=1806632/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=20580 CPUtime=1.49
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 4059 0 0 0 66 83 0 0 25 0 1 0 8347096 21073920 4035 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 5145 4035 40 102 0 5040 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20580

[startup+3.10132 s]
/proc/loadavg: 1.09 1.00 0.97 2/71 11083
/proc/meminfo: memFree=1801576/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=24012 CPUtime=3.09
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 4915 0 0 0 138 171 0 0 25 0 1 0 8347096 24588288 4891 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 6003 4891 40 102 0 5898 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24012

[startup+6.30271 s]
/proc/loadavg: 1.08 1.00 0.97 2/71 11085
/proc/meminfo: memFree=1793960/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=31912 CPUtime=6.29
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 7149 0 0 0 281 348 0 0 25 0 1 0 8347096 32677888 7125 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/11080/statm: 7978 7125 40 102 0 7873 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31912

[startup+12.7014 s]
/proc/loadavg: 1.07 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1787608/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=38676 CPUtime=12.68
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 8159 0 0 0 870 398 0 0 25 0 1 0 8347096 39604224 8122 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 9669 8122 48 102 0 9564 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38676

[startup+25.5019 s]
/proc/loadavg: 1.06 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1785968/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=40480 CPUtime=25.48
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 8607 0 0 0 2149 399 0 0 25 0 1 0 8347096 41451520 8570 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 10120 8570 48 102 0 10015 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40480

[startup+51.1019 s]
/proc/loadavg: 1.04 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1779568/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=46888 CPUtime=51.07
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 10232 0 0 0 4706 401 0 0 25 0 1 0 8347096 48013312 10195 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 11722 10195 48 102 0 11617 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46888

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1764592/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=61900 CPUtime=102.26
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 13985 0 0 0 9821 405 0 0 25 0 1 0 8347096 63385600 13948 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 15475 13948 48 102 0 15370 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 61900

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1744880/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=82552 CPUtime=162.24
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 18915 0 0 0 15813 411 0 0 25 0 1 0 8347096 84533248 18878 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 20638 18878 48 102 0 20533 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 82552

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1726192/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=101040 CPUtime=222.23
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 23546 0 0 0 21808 415 0 0 25 0 1 0 8347096 103464960 23509 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 25260 23509 48 102 0 25155 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 101040

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1715824/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=111096 CPUtime=282.21
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 26143 0 0 0 27804 417 0 0 25 0 1 0 8347096 113762304 26063 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 27774 26063 48 102 0 27669 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 111096

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1715824/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=111096 CPUtime=342.2
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 26144 0 0 0 33802 418 0 0 25 0 1 0 8347096 113762304 26064 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 27774 26064 48 102 0 27669 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 111096

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1707760/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=119636 CPUtime=402.17
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 28269 0 0 0 39798 419 0 0 25 0 1 0 8347096 122507264 28189 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529876 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 29909 28189 48 102 0 29804 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 119636

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1687664/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=139176 CPUtime=462.16
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 33206 0 0 0 45793 423 0 0 25 0 1 0 8347096 142516224 33081 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 34794 33081 48 102 0 34689 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 139176

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1687664/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=139176 CPUtime=522.14
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 33206 0 0 0 51791 423 0 0 25 0 1 0 8347096 142516224 33081 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 34794 33081 48 102 0 34689 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 139176

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1687664/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=139176 CPUtime=582.13
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 33206 0 0 0 57789 424 0 0 25 0 1 0 8347096 142516224 33081 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 34794 33081 48 102 0 34689 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 139176

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1679216/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=147716 CPUtime=642.12
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 35337 0 0 0 63786 426 0 0 25 0 1 0 8347096 151261184 35212 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 36929 35212 48 102 0 36824 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 147716

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1674736/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=152040 CPUtime=702.1
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 36463 0 0 0 69783 427 0 0 25 0 1 0 8347096 155688960 36291 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 38010 36291 48 102 0 37905 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 152040

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1674800/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=152040 CPUtime=762.09
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 36463 0 0 0 75782 427 0 0 25 0 1 0 8347096 155688960 36291 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 38010 36291 48 102 0 37905 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 152040

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1673392/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=153828 CPUtime=822.06
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 36920 0 0 0 81779 427 0 0 25 0 1 0 8347096 157519872 36748 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 38457 36748 48 102 0 38352 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 153828

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1651952/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=175004 CPUtime=882.05
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 42225 0 0 0 87774 431 0 0 25 0 1 0 8347096 179204096 42053 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 43751 42053 48 102 0 43646 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 175004

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1647792/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=178824 CPUtime=942.03
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 43236 0 0 0 93770 433 0 0 25 0 1 0 8347096 183115776 43015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 44706 43015 48 102 0 44601 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 178824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1647792/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=178824 CPUtime=1002.02
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 43236 0 0 0 99769 433 0 0 25 0 1 0 8347096 183115776 43015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 44706 43015 48 102 0 44601 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 178824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1647792/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=178824 CPUtime=1062
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 43236 0 0 0 105767 433 0 0 25 0 1 0 8347096 183115776 43015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 44706 43015 48 102 0 44601 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 178824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1647792/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=178824 CPUtime=1121.98
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 43236 0 0 0 111765 433 0 0 25 0 1 0 8347096 183115776 43015 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 44706 43015 48 102 0 44601 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 178824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1647792/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=178824 CPUtime=1181.96
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 43242 0 0 0 117763 433 0 0 25 0 1 0 8347096 183115776 43021 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 44706 43021 48 102 0 44601 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 178824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 11105
/proc/meminfo: memFree=1647792/2055920 swapFree=4191892/4192956
[pid=11080] ppid=11078 vsize=178824 CPUtime=1200.06
/proc/11080/stat : 11080 (picosat) R 11078 11080 10282 0 -1 4194304 43242 0 0 0 119573 433 0 0 25 0 1 0 8347096 183115776 43021 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531132 0 0 4096 0 0 0 0 17 1 0 0
/proc/11080/statm: 44706 43021 48 102 0 44601 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 178824

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): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1195.74
CPU system time (s): 4.36634
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 179020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.74
system time used= 4.36634
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43242
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= 2136

runsolver used 0.780881 second user time and 2.51262 second system time

The end



Launcher Data (download as text)




Begin job on node62 on Wed Apr 18 12:01:51 UTC 2007

IDJOB= 314182
IDBENCH= 20385
IDSOLVER= 106
FILE ID= node62/314182-1176897711

PBS_JOBID= 4595169

Free space on /tmp= 66481 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/314182-1176897711/picosat /tmp/evaluation/314182-1176897711/instance-314182-1176897711.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-314182-1176897711 -o ROOT/results/node62/solver-314182-1176897711 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314182-1176897711/picosat /tmp/evaluation/314182-1176897711/instance-314182-1176897711.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c2f768afbb9db3d5f5133c3f48734894

RANDOM SEED= 66051691

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1819208 kB
Buffers:          2080 kB
Cached:         176916 kB
SwapCached:        592 kB
Active:          34392 kB
Inactive:       161036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819208 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           18392 kB
Writeback:           0 kB
Mapped:          25372 kB
Slab:            26828 kB
Committed_AS:    98888 kB
PageTables:       1708 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= 66481 MiB

End job on node62 on Wed Apr 18 12:21:54 UTC 2007