Trace number 1716512

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 1200.1 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryAPPLICATION (applications 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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716512-1240616690/watcher-1716512-1240616690 -o /tmp/evaluation-result-1716512-1240616690/solver-1716512-1240616690 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716512-1240616690.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): 1800 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: 1.00 1.00 1.00 3/64 15456
/proc/meminfo: memFree=1180360/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=728 CPUtime=0
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 89702365 745472 85 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 182 85 40 102 0 77 0

[startup+0.025172 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15456
/proc/meminfo: memFree=1180360/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=1672 CPUtime=0.02
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 279 0 0 0 1 1 0 0 18 0 1 0 89702365 1712128 265 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 418 265 40 102 0 313 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1672

[startup+0.10118 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15456
/proc/meminfo: memFree=1180360/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=2796 CPUtime=0.09
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 543 0 0 0 4 5 0 0 18 0 1 0 89702365 2863104 520 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 699 520 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301196 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15456
/proc/meminfo: memFree=1180360/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=3324 CPUtime=0.29
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 673 0 0 0 13 16 0 0 20 0 1 0 89702365 3403776 650 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 831 650 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701233 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15456
/proc/meminfo: memFree=1180360/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=10532 CPUtime=0.69
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 1953 0 0 0 31 38 0 0 24 0 1 0 89702365 10784768 1930 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 2633 1930 40 102 0 2528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10532

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1167232/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=20580 CPUtime=1.48
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 3929 0 0 0 67 81 0 0 25 0 1 0 89702365 21073920 3906 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15456/statm: 5145 3906 40 102 0 5040 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20580

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1163648/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=24536 CPUtime=3.06
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 4878 0 0 0 134 172 0 0 25 0 1 0 89702365 25124864 4855 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 6134 4855 40 102 0 6029 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 24536

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1154688/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=32956 CPUtime=6.26
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 7288 0 0 0 286 340 0 0 25 0 1 0 89702365 33746944 7265 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 8239 7265 40 102 0 8134 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 32956

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1147840/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=39900 CPUtime=12.66
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 8215 0 0 0 890 376 0 0 25 0 1 0 89702365 40857600 8165 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 9975 8165 48 102 0 9870 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 39900

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1147840/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=39900 CPUtime=25.46
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 8215 0 0 0 2170 376 0 0 25 0 1 0 89702365 40857600 8165 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 9975 8165 48 102 0 9870 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39900

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1147456/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=40296 CPUtime=51.05
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 8334 0 0 0 4729 376 0 0 25 0 1 0 89702365 41263104 8284 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 10074 8284 48 102 0 9969 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 40296

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1142720/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=45180 CPUtime=102.23
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 9536 0 0 0 9846 377 0 0 25 0 1 0 89702365 46264320 9486 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 11295 9486 48 102 0 11190 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 45180

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139200/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=162.21
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10418 0 0 0 15843 378 0 0 25 0 1 0 89702365 49643520 10319 1992294400 134512640 134931368 4294956224 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10319 48 102 0 12015 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 48480

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139136/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=222.18
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10471 0 0 0 21840 378 0 0 25 0 1 0 89702365 49643520 10321 1992294400 134512640 134931368 4294956224 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10321 48 102 0 12015 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 48480

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139136/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=282.16
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10526 0 0 0 27838 378 0 0 25 0 1 0 89702365 49643520 10323 1992294400 134512640 134931368 4294956224 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10323 48 102 0 12015 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 48480

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139072/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=342.14
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10585 0 0 0 33836 378 0 0 25 0 1 0 89702365 49643520 10326 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10326 48 102 0 12015 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 48480

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139136/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=402.1
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10585 0 0 0 39832 378 0 0 25 0 1 0 89702365 49643520 10326 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10326 48 102 0 12015 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 48480

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139072/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=462.08
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10647 0 0 0 45830 378 0 0 25 0 1 0 89702365 49643520 10329 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10329 48 102 0 12015 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 48480

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139072/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=522.06
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10712 0 0 0 51828 378 0 0 25 0 1 0 89702365 49643520 10332 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10332 48 102 0 12015 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 48480

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139072/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=582.02
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10780 0 0 0 57824 378 0 0 25 0 1 0 89702365 49643520 10335 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10335 48 102 0 12015 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 48480

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139072/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=642.01
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10780 0 0 0 63823 378 0 0 25 0 1 0 89702365 49643520 10335 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10335 48 102 0 12015 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 48480

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1139008/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=701.99
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10851 0 0 0 69820 379 0 0 25 0 1 0 89702365 49643520 10338 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10338 48 102 0 12015 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 48480

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1138944/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=761.96
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10851 0 0 0 75817 379 0 0 25 0 1 0 89702365 49643520 10338 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10338 48 102 0 12015 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 48480

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1138944/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=821.94
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 10925 0 0 0 81815 379 0 0 25 0 1 0 89702365 49643520 10341 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10341 48 102 0 12015 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 48480

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1138944/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=881.92
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 11004 0 0 0 87813 379 0 0 25 0 1 0 89702365 49643520 10345 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10345 48 102 0 12015 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 48480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15457
/proc/meminfo: memFree=1138944/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=941.88
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 11004 0 0 0 93809 379 0 0 25 0 1 0 89702365 49643520 10345 1992294400 134512640 134931368 4294956224 18446744073709551615 134525610 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10345 48 102 0 12015 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 48480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15463
/proc/meminfo: memFree=1138752/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=1001.85
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 11087 0 0 0 99806 379 0 0 25 0 1 0 89702365 49643520 10349 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10349 48 102 0 12015 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 48480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15463
/proc/meminfo: memFree=1138752/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=1061.83
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 11087 0 0 0 105804 379 0 0 25 0 1 0 89702365 49643520 10349 1992294400 134512640 134931368 4294956224 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10349 48 102 0 12015 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 48480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15463
/proc/meminfo: memFree=1138688/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=1121.8
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 11174 0 0 0 111801 379 0 0 25 0 1 0 89702365 49643520 10353 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10353 48 102 0 12015 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 48480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15463
/proc/meminfo: memFree=1138752/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=1181.78
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 11174 0 0 0 117799 379 0 0 25 0 1 0 89702365 49643520 10353 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10353 48 102 0 12015 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 48480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15463
/proc/meminfo: memFree=1138752/2055920 swapFree=4192812/4192956
[pid=15456] ppid=15454 vsize=48480 CPUtime=1200.08
/proc/15456/stat : 15456 (picosat) R 15454 15456 15097 0 -1 4194304 11174 0 0 0 119629 379 0 0 25 0 1 0 89702365 49643520 10353 1992294400 134512640 134931368 4294956224 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/15456/statm: 12120 10353 48 102 0 12015 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 48480

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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1196.29
CPU system time (s): 3.80542
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 48812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.29
system time used= 3.80542
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11174
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= 3
involuntary context switches= 2495

runsolver used 1.19882 second user time and 3.17652 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-25 01:44:52
IDJOB=1716512
IDBENCH=20381
IDSOLVER=563
FILE ID=node31/1716512-1240616690
PBS_JOBID= 9186283
Free space on /tmp= 66396 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716512-1240616690/watcher-1716512-1240616690 -o /tmp/evaluation-result-1716512-1240616690/solver-1716512-1240616690 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716512-1240616690.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=875634236

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1180776 kB
Buffers:         40820 kB
Cached:         765456 kB
SwapCached:          0 kB
Active:         125136 kB
Inactive:       696072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1180776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           18220 kB
Writeback:           0 kB
Mapped:          24712 kB
Slab:            39612 kB
Committed_AS:   292840 kB
PageTables:       1476 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= 66396 MiB
End job on node31 at 2009-04-25 02:04:54