Trace number 300490

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.04 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S411047518-16.cnf
MD5SUMf0ccec97eb6dea6d270c850986623670
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.78951
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node9/watcher-300490-1171909206 -o ROOT/results/node9/solver-300490-1171909206 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300490-1171909206/picosat /tmp/evaluation/300490-1171909206/instance-300490-1171909206.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27762
/proc/meminfo: memFree=1651464/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=568 CPUtime=0
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 83 0 0 0 0 0 0 0 18 0 1 0 210875268 581632 68 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 142 68 40 102 0 37 0

[startup+0.110055 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27762
/proc/meminfo: memFree=1651464/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=968 CPUtime=0.09
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 165 0 0 0 4 5 0 0 18 0 1 0 210875268 991232 150 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 242 150 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.521133 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27762
/proc/meminfo: memFree=1651464/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=2420 CPUtime=0.51
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 519 0 0 0 40 11 0 0 21 0 1 0 210875268 2478080 504 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524030 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 605 505 42 102 0 500 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2420

[startup+1.34129 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1648704/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=3236 CPUtime=1.33
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 747 0 0 0 122 11 0 0 25 0 1 0 210875268 3313664 730 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 809 730 48 102 0 704 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3236

[startup+2.97761 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1648256/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=3756 CPUtime=2.96
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 860 0 0 0 285 11 0 0 25 0 1 0 210875268 3846144 843 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 939 843 48 102 0 834 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3756

[startup+6.25724 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1647168/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=4680 CPUtime=6.25
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 1103 0 0 0 613 12 0 0 25 0 1 0 210875268 4792320 1086 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 1170 1086 48 102 0 1065 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 4680

[startup+12.7125 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1646144/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5632 CPUtime=12.7
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 1341 0 0 0 1258 12 0 0 25 0 1 0 210875268 5767168 1324 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 1408 1324 48 102 0 1303 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5632

[startup+25.5149 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1644608/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=7000 CPUtime=25.49
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 1700 0 0 0 2537 12 0 0 25 0 1 0 210875268 7168000 1683 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 1750 1683 48 102 0 1645 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7000

[startup+51.1299 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1642688/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=8932 CPUtime=51.1
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 2178 0 0 0 5097 13 0 0 25 0 1 0 210875268 9146368 2161 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 2233 2161 48 102 0 2128 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8932

[startup+102.352 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1639872/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=11784 CPUtime=102.31
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 2855 0 0 0 10217 14 0 0 25 0 1 0 210875268 12066816 2838 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 2946 2838 48 102 0 2841 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11784

[startup+162.386 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1637888/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=13616 CPUtime=162.32
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 3331 0 0 0 16217 15 0 0 25 0 1 0 210875268 13942784 3308 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 3404 3308 48 102 0 3299 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 13616

[startup+222.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1635968/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=15248 CPUtime=222.33
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 3840 0 0 0 22217 16 0 0 25 0 1 0 210875268 15613952 3732 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 3812 3732 48 102 0 3707 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 15248

[startup+282.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1634560/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=16804 CPUtime=282.33
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 4325 0 0 0 28217 16 0 0 25 0 1 0 210875268 17207296 4127 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 4201 4127 48 102 0 4096 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 16804

[startup+342.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1633472/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=18208 CPUtime=342.33
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 4678 0 0 0 34216 17 0 0 25 0 1 0 210875268 18644992 4448 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 4552 4448 48 102 0 4447 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 18208

[startup+402.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1632064/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=19564 CPUtime=402.35
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 5202 0 0 0 40217 18 0 0 25 0 1 0 210875268 20033536 4763 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 4891 4763 48 102 0 4786 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 19564

[startup+462.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1631104/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=20372 CPUtime=462.37
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 5677 0 0 0 46218 19 0 0 25 0 1 0 210875268 20860928 4978 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 5093 4978 48 102 0 4988 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 20372

[startup+522.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1630336/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=21080 CPUtime=522.38
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 6084 0 0 0 52218 20 0 0 25 0 1 0 210875268 21585920 5176 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 5270 5176 48 102 0 5165 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 21080

[startup+582.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1629824/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=21588 CPUtime=582.39
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 6408 0 0 0 58218 21 0 0 25 0 1 0 210875268 22106112 5307 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520135 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 5397 5307 48 102 0 5292 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 21588

[startup+642.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1628928/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=22696 CPUtime=642.4
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 6887 0 0 0 64219 21 0 0 25 0 1 0 210875268 23240704 5580 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 5674 5580 48 102 0 5569 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 22696

[startup+702.682 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1627840/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=23576 CPUtime=702.42
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 7289 0 0 0 70219 23 0 0 25 0 1 0 210875268 24141824 5804 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549515 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 5894 5804 48 102 0 5789 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 23576

[startup+762.719 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1627584/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=23860 CPUtime=762.42
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 7537 0 0 0 76219 23 0 0 25 0 1 0 210875268 24432640 5870 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 5965 5870 48 102 0 5860 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 23860

[startup+822.755 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27763
/proc/meminfo: memFree=1626880/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=24520 CPUtime=822.44
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 7874 0 0 0 82220 24 0 0 25 0 1 0 210875268 25108480 6030 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 6130 6030 48 102 0 6025 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 24520

[startup+882.784 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 27763
/proc/meminfo: memFree=1625216/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=26104 CPUtime=882.45
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 8381 0 0 0 88220 25 0 0 25 0 1 0 210875268 26730496 6447 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 6526 6447 48 102 0 6421 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 26104

[startup+942.818 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27763
/proc/meminfo: memFree=1625344/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=26232 CPUtime=942.45
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 8385 0 0 0 94220 25 0 0 25 0 1 0 210875268 26861568 6421 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 6558 6421 48 102 0 6453 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 26232

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27763
/proc/meminfo: memFree=1625152/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=26636 CPUtime=1002.47
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 8763 0 0 0 100221 26 0 0 25 0 1 0 210875268 27275264 6509 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 6659 6509 48 102 0 6554 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 26636

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27763
/proc/meminfo: memFree=1625664/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=26120 CPUtime=1062.48
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 9063 0 0 0 106221 27 0 0 25 0 1 0 210875268 26746880 6370 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 6530 6370 48 102 0 6425 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 26120

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27763
/proc/meminfo: memFree=1624192/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=27584 CPUtime=1122.5
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 9665 0 0 0 112222 28 0 0 25 0 1 0 210875268 28246016 6732 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 6896 6732 48 102 0 6791 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 27584

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27763
/proc/meminfo: memFree=1622656/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=29036 CPUtime=1182.5
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 10151 0 0 0 118221 29 0 0 25 0 1 0 210875268 29732864 7116 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 7259 7116 48 102 0 7154 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 29036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27763
/proc/meminfo: memFree=1622656/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=28952 CPUtime=1200.03
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 10151 0 0 0 119973 30 0 0 25 0 1 0 210875268 29646848 7111 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 7238 7111 48 102 0 7133 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28952

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27763
/proc/meminfo: memFree=1622656/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=28952 CPUtime=1200.03
/proc/27762/stat : 27762 (picosat) R 27760 27762 26917 0 -1 4194304 10151 0 0 0 119973 30 0 0 25 0 1 0 210875268 29646848 7111 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27762/statm: 7238 7111 48 102 0 7133 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.04
CPU user time (s): 1199.73
CPU system time (s): 0.304953
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 29244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10151
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= 24273

runsolver used 1.3298 second user time and 2.94355 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Mon Feb 19 18:20:06 UTC 2007

IDJOB= 300490
IDBENCH= 20036
IDSOLVER= 106
FILE ID= node9/300490-1171909206

PBS_JOBID= 3848851

Free space on /tmp= 66545 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S411047518-16.cnf
COMMAND LINE= /tmp/evaluation/300490-1171909206/picosat /tmp/evaluation/300490-1171909206/instance-300490-1171909206.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-300490-1171909206 -o ROOT/results/node9/solver-300490-1171909206 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300490-1171909206/picosat /tmp/evaluation/300490-1171909206/instance-300490-1171909206.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f0ccec97eb6dea6d270c850986623670

RANDOM SEED= 275728072

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1651808 kB
Buffers:         50888 kB
Cached:         228524 kB
SwapCached:          0 kB
Active:         268152 kB
Inactive:        65828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          73440 kB
Slab:            55764 kB
Committed_AS:  1081324 kB
PageTables:       1688 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= 66545 MiB

End job on node9 on Mon Feb 19 18:40:09 UTC 2007