Trace number 307788

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) 1200.11 1200.55

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node9/watcher-307788-1172503435 -o ROOT/results/node9/solver-307788-1172503435 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307788-1172503435/picosat /tmp/evaluation/307788-1172503435/instance-307788-1172503435.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: 0.99 1.00 1.00 3/77 13345
/proc/meminfo: memFree=1591808/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=1080 CPUtime=0
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 270298094 1105920 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 270 179 40 102 0 165 0

[startup+0.107816 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 13345
/proc/meminfo: memFree=1591808/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=1360 CPUtime=0.1
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 276 0 0 0 4 6 0 0 18 0 1 0 270298094 1392640 261 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 340 261 40 102 0 235 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1360

[startup+0.515893 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 13345
/proc/meminfo: memFree=1591808/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=1932 CPUtime=0.51
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 402 0 0 0 43 8 0 0 21 0 1 0 270298094 1978368 387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 483 387 42 102 0 378 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1932

[startup+1.33905 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1590072/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=2204 CPUtime=1.33
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 496 0 0 0 125 8 0 0 25 0 1 0 270298094 2256896 479 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 551 479 48 102 0 446 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2204

[startup+2.97537 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1589816/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=2336 CPUtime=2.97
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 517 0 0 0 289 8 0 0 25 0 1 0 270298094 2392064 500 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529963 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 584 500 48 102 0 479 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2336

[startup+6.255 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1589496/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=2600 CPUtime=6.24
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 574 0 0 0 616 8 0 0 25 0 1 0 270298094 2662400 557 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 650 557 48 102 0 545 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2600

[startup+12.7102 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1589112/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=2984 CPUtime=12.7
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 659 0 0 0 1262 8 0 0 25 0 1 0 270298094 3055616 642 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 746 642 48 102 0 641 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2984

[startup+25.5107 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1588600/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=3472 CPUtime=25.49
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 785 0 0 0 2541 8 0 0 25 0 1 0 270298094 3555328 768 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 868 768 48 102 0 763 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3472

[startup+51.1227 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1588088/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=3944 CPUtime=51.09
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 912 0 0 0 5101 8 0 0 25 0 1 0 270298094 4038656 895 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 986 895 48 102 0 881 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3944

[startup+102.347 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=5060 CPUtime=102.3
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 1204 0 0 0 10221 9 0 0 25 0 1 0 270298094 5181440 1187 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 1265 1187 48 102 0 1160 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5060

[startup+162.381 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1586040/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=6020 CPUtime=162.31
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 1420 0 0 0 16222 9 0 0 25 0 1 0 270298094 6164480 1403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 1505 1403 48 102 0 1400 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 6020

[startup+222.415 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 13346
/proc/meminfo: memFree=1585144/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=6792 CPUtime=222.32
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 1628 0 0 0 22222 10 0 0 25 0 1 0 270298094 6955008 1611 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 1698 1611 48 102 0 1593 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 6792

[startup+282.449 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1584824/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=7252 CPUtime=282.34
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 1731 0 0 0 28223 11 0 0 25 0 1 0 270298094 7426048 1692 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522839 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 1813 1692 48 102 0 1708 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7252

[startup+342.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1584312/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=7676 CPUtime=342.34
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 1848 0 0 0 34223 11 0 0 25 0 1 0 270298094 7860224 1809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 1919 1809 48 102 0 1814 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 7676

[startup+402.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1583544/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=8404 CPUtime=402.35
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 2038 0 0 0 40223 12 0 0 25 0 1 0 270298094 8605696 1998 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2101 1998 48 102 0 1996 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 8404

[startup+462.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1583480/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=8496 CPUtime=462.35
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 2060 0 0 0 46223 12 0 0 25 0 1 0 270298094 8699904 2019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2124 2019 48 102 0 2019 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 8496

[startup+522.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1583416/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=8476 CPUtime=522.36
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 2062 0 0 0 52223 13 0 0 25 0 1 0 270298094 8679424 2021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2119 2021 48 102 0 2014 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 8476

[startup+582.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1582456/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=9468 CPUtime=582.38
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 2317 0 0 0 58224 14 0 0 25 0 1 0 270298094 9695232 2270 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2367 2270 48 102 0 2262 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 9468

[startup+642.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1582456/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=9456 CPUtime=642.39
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 2320 0 0 0 64225 14 0 0 25 0 1 0 270298094 9682944 2272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2364 2272 48 102 0 2259 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 9456

[startup+702.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1582072/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=9908 CPUtime=702.4
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 2413 0 0 0 70225 15 0 0 25 0 1 0 270298094 10145792 2356 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2477 2356 48 102 0 2372 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 9908

[startup+762.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1582072/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=9772 CPUtime=762.4
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 2422 0 0 0 76225 15 0 0 25 0 1 0 270298094 10006528 2322 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529116 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2443 2322 48 102 0 2338 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 9772

[startup+822.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13346
/proc/meminfo: memFree=1581944/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=9936 CPUtime=822.42
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 2625 0 0 0 82226 16 0 0 25 0 1 0 270298094 10174464 2345 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2484 2345 48 102 0 2379 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 9936

[startup+882.762 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 13346
/proc/meminfo: memFree=1581944/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=9936 CPUtime=882.42
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 2824 0 0 0 88226 16 0 0 25 0 1 0 270298094 10174464 2346 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2484 2346 48 102 0 2379 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 9936

[startup+942.799 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 13346
/proc/meminfo: memFree=1581560/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=10332 CPUtime=942.44
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 3125 0 0 0 94227 17 0 0 25 0 1 0 270298094 10579968 2444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2583 2444 48 102 0 2478 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 10332

[startup+1002.83 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 13346
/proc/meminfo: memFree=1579640/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=12272 CPUtime=1002.44
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 3818 0 0 0 100226 18 0 0 25 0 1 0 270298094 12566528 2933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 3068 2933 48 102 0 2963 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 12272

[startup+1062.86 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13346
/proc/meminfo: memFree=1579960/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=11852 CPUtime=1062.46
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 3822 0 0 0 106227 19 0 0 25 0 1 0 270298094 12136448 2850 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2963 2850 48 102 0 2858 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 11852

[startup+1122.89 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13348
/proc/meminfo: memFree=1580024/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=11852 CPUtime=1122.46
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 3822 0 0 0 112227 19 0 0 25 0 1 0 270298094 12136448 2850 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2963 2850 48 102 0 2858 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 11852

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13348
/proc/meminfo: memFree=1580152/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=11656 CPUtime=1182.47
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 3826 0 0 0 118227 20 0 0 25 0 1 0 270298094 11935744 2805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2914 2805 48 102 0 2809 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 11656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13348
/proc/meminfo: memFree=1580152/2055920 swapFree=4192812/4192956
[pid=13345] ppid=13343 vsize=11652 CPUtime=1200.09
/proc/13345/stat : 13345 (picosat) R 13343 13345 13005 0 -1 4194304 3826 0 0 0 119989 20 0 0 25 0 1 0 270298094 11931648 2804 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13345/statm: 2913 2804 48 102 0 2808 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11652

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): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.206968
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 12448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3826
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= 1701

runsolver used 1.44378 second user time and 2.82057 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Mon Feb 26 15:23:55 UTC 2007

IDJOB= 307788
IDBENCH= 20214
IDSOLVER= 106
FILE ID= node9/307788-1172503435

PBS_JOBID= 3971599

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/307788-1172503435/picosat /tmp/evaluation/307788-1172503435/instance-307788-1172503435.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-307788-1172503435 -o ROOT/results/node9/solver-307788-1172503435 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307788-1172503435/picosat /tmp/evaluation/307788-1172503435/instance-307788-1172503435.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 248472474

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:       1592280 kB
Buffers:         50380 kB
Cached:         289620 kB
SwapCached:          0 kB
Active:         220700 kB
Inactive:       173616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             764 kB
Writeback:           0 kB
Mapped:          73196 kB
Slab:            54988 kB
Committed_AS:  1189256 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= 66560 MiB

End job on node9 on Mon Feb 26 15:43:57 UTC 2007