Trace number 306599

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 1200.58

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.918
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
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/node1/watcher-306599-1172102379 -o ROOT/results/node1/solver-306599-1172102379 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306599-1172102379/picosat /tmp/evaluation/306599-1172102379/instance-306599-1172102379.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: 0.91 0.98 0.99 2/77 13862
/proc/meminfo: memFree=1943288/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=1080 CPUtime=0
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 230192983 1105920 182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 270 182 40 102 0 165 0

[startup+0.10775 s]
/proc/loadavg: 0.91 0.98 0.99 2/77 13862
/proc/meminfo: memFree=1943288/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=1476 CPUtime=0.09
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 283 0 0 0 5 4 0 0 18 0 1 0 230192983 1511424 268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 369 268 40 102 0 264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.515795 s]
/proc/loadavg: 0.91 0.98 0.99 2/77 13862
/proc/meminfo: memFree=1943288/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=2668 CPUtime=0.51
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 595 0 0 0 38 13 0 0 22 0 1 0 230192983 2732032 578 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 667 578 48 102 0 562 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2668

[startup+1.33689 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 13863
/proc/meminfo: memFree=1939824/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=4368 CPUtime=1.32
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 1011 0 0 0 119 13 0 0 25 0 1 0 230192983 4472832 994 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 1092 994 48 102 0 987 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4368

[startup+2.97908 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 13863
/proc/meminfo: memFree=1937712/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=6064 CPUtime=2.96
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 1413 0 0 0 283 13 0 0 25 0 1 0 230192983 6209536 1396 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 1516 1396 48 102 0 1411 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6064

[startup+6.25547 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13863
/proc/meminfo: memFree=1936688/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=7008 CPUtime=6.25
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 1646 0 0 0 611 14 0 0 25 0 1 0 230192983 7176192 1629 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 1752 1629 48 102 0 1647 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7008

[startup+12.7112 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13863
/proc/meminfo: memFree=1935288/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=8564 CPUtime=12.7
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 2045 0 0 0 1256 14 0 0 25 0 1 0 230192983 8769536 2028 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 2141 2028 48 102 0 2036 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8564

[startup+25.5117 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13863
/proc/meminfo: memFree=1932984/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=10580 CPUtime=25.49
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 2555 0 0 0 2535 14 0 0 25 0 1 0 230192983 10833920 2538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 2645 2538 48 102 0 2540 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10580

[startup+51.1227 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13863
/proc/meminfo: memFree=1929336/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=14204 CPUtime=51.1
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 3457 0 0 0 5095 15 0 0 25 0 1 0 230192983 14544896 3440 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 3551 3440 48 102 0 3446 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14204

[startup+102.353 s]
/proc/loadavg: 1.03 1.00 0.99 2/84 13947
/proc/meminfo: memFree=1921592/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=19656 CPUtime=102.27
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 4839 0 0 0 10210 17 0 0 25 0 1 0 230192983 20127744 4822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 4914 4822 48 102 0 4809 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19656

[startup+162.413 s]
/proc/loadavg: 1.01 1.00 0.99 2/84 14037
/proc/meminfo: memFree=1918592/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=22652 CPUtime=162.25
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 5638 0 0 0 16207 18 0 0 25 0 1 0 230192983 23195648 5588 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 5663 5588 48 102 0 5558 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22652

[startup+222.444 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14061
/proc/meminfo: memFree=1916152/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=25952 CPUtime=222.25
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 6563 0 0 0 22206 19 0 0 25 0 1 0 230192983 26574848 6389 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 6488 6389 48 102 0 6383 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 25952

[startup+282.473 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14061
/proc/meminfo: memFree=1912632/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=29680 CPUtime=282.25
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 7575 0 0 0 28206 19 0 0 25 0 1 0 230192983 30392320 7259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 7420 7259 48 102 0 7315 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 29680

[startup+342.499 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14061
/proc/meminfo: memFree=1911288/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=30856 CPUtime=342.26
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 8190 0 0 0 34206 20 0 0 25 0 1 0 230192983 31596544 7565 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 7714 7565 48 102 0 7609 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 30856

[startup+402.532 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14061
/proc/meminfo: memFree=1907320/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=34892 CPUtime=402.28
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 9486 0 0 0 40206 22 0 0 25 0 1 0 230192983 35729408 8556 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 8723 8556 48 102 0 8618 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 34892

[startup+462.559 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 14061
/proc/meminfo: memFree=1905208/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=36956 CPUtime=462.28
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 10754 0 0 0 46204 24 0 0 25 0 1 0 230192983 37842944 9099 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 9239 9099 48 102 0 9134 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 36956

[startup+522.589 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 14061
/proc/meminfo: memFree=1903928/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=38264 CPUtime=522.3
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 11652 0 0 0 52204 26 0 0 25 0 1 0 230192983 39182336 9408 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 9566 9408 48 102 0 9461 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 38264

[startup+582.616 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14061
/proc/meminfo: memFree=1901496/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=40500 CPUtime=582.31
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 12305 0 0 0 58205 26 0 0 25 0 1 0 230192983 41472000 9998 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 10125 9998 48 102 0 10020 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 40500

[startup+642.653 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1897784/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=44252 CPUtime=642.33
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 13328 0 0 0 64205 28 0 0 25 0 1 0 230192983 45314048 10919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530942 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 11063 10919 48 102 0 10958 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 44252

[startup+702.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1900280/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=41512 CPUtime=702.34
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 14088 0 0 0 70205 29 0 0 25 0 1 0 230192983 42508288 10256 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 10378 10256 48 102 0 10273 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 41512

[startup+762.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1898296/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=44112 CPUtime=762.35
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 15916 0 0 0 76204 31 0 0 25 0 1 0 230192983 45170688 10904 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 11028 10904 48 102 0 10923 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 44112

[startup+822.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1891640/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=50068 CPUtime=822.37
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 17501 0 0 0 82204 33 0 0 25 0 1 0 230192983 51269632 12377 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 12517 12377 48 102 0 12412 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 50068

[startup+882.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1895032/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=47112 CPUtime=882.39
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 18759 0 0 0 88204 35 0 0 25 0 1 0 230192983 48242688 11657 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 11778 11657 48 102 0 11673 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 47112

[startup+942.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1892856/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=48580 CPUtime=942.4
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 19500 0 0 0 94204 36 0 0 25 0 1 0 230192983 49745920 12040 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 12145 12040 48 102 0 12040 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 48580

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1891512/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=50012 CPUtime=1002.41
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 19957 0 0 0 100204 37 0 0 25 0 1 0 230192983 51212288 12373 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 12503 12373 48 102 0 12398 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 50012

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1888312/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=53240 CPUtime=1062.43
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 21026 0 0 0 106204 39 0 0 25 0 1 0 230192983 54517760 13140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 13310 13140 48 102 0 13205 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 53240

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1888312/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=53216 CPUtime=1122.44
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 21344 0 0 0 112204 40 0 0 25 0 1 0 230192983 54493184 13135 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 13304 13135 48 102 0 13199 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 53216

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1888184/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=53216 CPUtime=1182.45
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 21479 0 0 0 118205 40 0 0 25 0 1 0 230192983 54493184 13140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 13304 13140 48 102 0 13199 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 53216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14061
/proc/meminfo: memFree=1887480/2055920 swapFree=4158140/4192956
[pid=13862] ppid=13860 vsize=53856 CPUtime=1200.08
/proc/13862/stat : 13862 (picosat) R 13860 13862 12920 0 -1 4194304 21713 0 0 0 119967 41 0 0 25 0 1 0 230192983 55148544 13306 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 13464 13306 48 102 0 13359 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 53856

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): 1200.58
CPU time (s): 1200.1
CPU user time (s): 1199.68
CPU system time (s): 0.419936
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 54128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.419936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21713
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= 25273

runsolver used 1.3418 second user time and 2.74258 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Wed Feb 21 23:59:39 UTC 2007

IDJOB= 306599
IDBENCH= 20185
IDSOLVER= 106
FILE ID= node1/306599-1172102379

PBS_JOBID= 3865337

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/306599-1172102379/picosat /tmp/evaluation/306599-1172102379/instance-306599-1172102379.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-306599-1172102379 -o ROOT/results/node1/solver-306599-1172102379 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306599-1172102379/picosat /tmp/evaluation/306599-1172102379/instance-306599-1172102379.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 833178542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1943696 kB
Buffers:          6340 kB
Cached:          28504 kB
SwapCached:      15000 kB
Active:          38004 kB
Inactive:        20844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1943696 kB
SwapTotal:     4192956 kB
SwapFree:      4158140 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          30952 kB
Slab:            38896 kB
Committed_AS:   773920 kB
PageTables:       1744 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= 66548 MiB

End job on node1 on Thu Feb 22 00:19:42 UTC 2007