Trace number 307747

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) 1200.05 1200.49

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
MD5SUM98be734cac3043e9901a8deb2fd05c78
Bench CategoryRANDOM (random 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 variables6499
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/node10/watcher-307747-1172500903 -o ROOT/results/node10/solver-307747-1172500903 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307747-1172500903/picosat /tmp/evaluation/307747-1172500903/instance-307747-1172500903.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: 1.00 1.00 1.00 3/77 19423
/proc/meminfo: memFree=1638256/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=1080 CPUtime=0
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 270045268 1105920 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 270 179 40 102 0 165 0

[startup+0.107625 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19423
/proc/meminfo: memFree=1638256/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=1360 CPUtime=0.09
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 276 0 0 0 4 5 0 0 18 0 1 0 270045268 1392640 261 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 340 261 40 102 0 235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1360

[startup+0.51567 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19423
/proc/meminfo: memFree=1638256/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=1932 CPUtime=0.51
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 407 0 0 0 43 8 0 0 21 0 1 0 270045268 1978368 392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 483 392 42 102 0 378 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1932

[startup+1.33578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19424
/proc/meminfo: memFree=1636584/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=2072 CPUtime=1.33
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 466 0 0 0 125 8 0 0 25 0 1 0 270045268 2121728 449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 518 449 48 102 0 413 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2072

[startup+2.972 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19424
/proc/meminfo: memFree=1636328/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=2332 CPUtime=2.96
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 503 0 0 0 288 8 0 0 25 0 1 0 270045268 2387968 486 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 583 486 48 102 0 478 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2332

[startup+6.24844 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19424
/proc/meminfo: memFree=1636072/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=2596 CPUtime=6.24
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 554 0 0 0 616 8 0 0 25 0 1 0 270045268 2658304 537 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 649 537 48 102 0 544 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2596

[startup+12.7063 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19424
/proc/meminfo: memFree=1635888/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=2860 CPUtime=12.69
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 621 0 0 0 1261 8 0 0 25 0 1 0 270045268 2928640 604 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 715 604 48 102 0 610 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2860

[startup+25.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19424
/proc/meminfo: memFree=1635376/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=3224 CPUtime=25.49
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 729 0 0 0 2541 8 0 0 25 0 1 0 270045268 3301376 712 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520520 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 806 712 48 102 0 701 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3224

[startup+51.1225 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19424
/proc/meminfo: memFree=1634736/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=3840 CPUtime=51.09
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 885 0 0 0 5101 8 0 0 25 0 1 0 270045268 3932160 868 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 960 868 48 102 0 855 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3840

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1633840/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=4676 CPUtime=102.3
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1095 0 0 0 10221 9 0 0 25 0 1 0 270045268 4788224 1078 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1169 1078 48 102 0 1064 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4676

[startup+162.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1633328/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=5128 CPUtime=162.32
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1223 0 0 0 16223 9 0 0 25 0 1 0 270045268 5251072 1196 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1282 1196 48 102 0 1177 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5128

[startup+222.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1632624/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=5852 CPUtime=222.33
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1395 0 0 0 22223 10 0 0 25 0 1 0 270045268 5992448 1368 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1463 1368 48 102 0 1358 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5852

[startup+282.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1632496/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=6060 CPUtime=282.35
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1426 0 0 0 28224 11 0 0 25 0 1 0 270045268 6205440 1399 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1515 1399 48 102 0 1410 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 6060

[startup+342.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1631856/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=6676 CPUtime=342.36
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1588 0 0 0 34224 12 0 0 25 0 1 0 270045268 6836224 1561 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1669 1561 48 102 0 1564 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 6676

[startup+402.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1631536/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=6940 CPUtime=402.37
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1657 0 0 0 40225 12 0 0 25 0 1 0 270045268 7106560 1630 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1735 1630 48 102 0 1630 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6940

[startup+462.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1631152/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=7432 CPUtime=462.38
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1781 0 0 0 46226 12 0 0 25 0 1 0 270045268 7610368 1754 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1858 1754 48 102 0 1753 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7432

[startup+522.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1630960/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=7600 CPUtime=522.4
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1823 0 0 0 52227 13 0 0 25 0 1 0 270045268 7782400 1796 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1900 1796 48 102 0 1795 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 7600

[startup+582.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1630960/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=7568 CPUtime=582.42
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1827 0 0 0 58228 14 0 0 25 0 1 0 270045268 7749632 1797 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1892 1797 48 102 0 1787 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 7568

[startup+642.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1630960/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=7568 CPUtime=642.43
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1829 0 0 0 64229 14 0 0 25 0 1 0 270045268 7749632 1799 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 1892 1799 48 102 0 1787 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 7568

[startup+702.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1630320/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=8340 CPUtime=702.44
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 1993 0 0 0 70229 15 0 0 25 0 1 0 270045268 8540160 1961 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2085 1961 48 102 0 1980 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 8340

[startup+762.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1630128/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=8436 CPUtime=762.46
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2024 0 0 0 76230 16 0 0 25 0 1 0 270045268 8638464 1988 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2109 1988 48 102 0 2004 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 8436

[startup+822.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1629104/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=9456 CPUtime=822.48
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2282 0 0 0 82231 17 0 0 25 0 1 0 270045268 9682944 2244 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2364 2244 48 102 0 2259 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 9456

[startup+882.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1629168/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=9452 CPUtime=882.49
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2282 0 0 0 88232 17 0 0 25 0 1 0 270045268 9678848 2243 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2363 2243 48 102 0 2258 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 9452

[startup+942.807 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1628784/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=9716 CPUtime=942.5
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2407 0 0 0 94232 18 0 0 25 0 1 0 270045268 9949184 2300 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2429 2300 48 102 0 2324 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 9716

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1628848/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=9608 CPUtime=1002.51
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2441 0 0 0 100233 18 0 0 25 0 1 0 270045268 9838592 2285 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2402 2285 48 102 0 2297 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 9608

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1628848/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=9600 CPUtime=1062.53
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2445 0 0 0 106234 19 0 0 25 0 1 0 270045268 9830400 2287 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529668 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2400 2287 48 102 0 2295 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 9600

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19426
/proc/meminfo: memFree=1628912/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=9588 CPUtime=1122.55
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2445 0 0 0 112235 20 0 0 25 0 1 0 270045268 9818112 2284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522734 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2397 2284 48 102 0 2292 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 9588

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19526
/proc/meminfo: memFree=1627704/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=9588 CPUtime=1182.51
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2563 0 0 0 118230 21 0 0 25 0 1 0 270045268 9818112 2288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2397 2288 48 102 0 2292 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 9588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19538
/proc/meminfo: memFree=1627704/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=9588 CPUtime=1200.04
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2601 0 0 0 119982 22 0 0 25 0 1 0 270045268 9818112 2288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2397 2288 48 102 0 2292 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9588

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19538
/proc/meminfo: memFree=1627704/2055920 swapFree=4192812/4192956
[pid=19423] ppid=19421 vsize=9588 CPUtime=1200.04
/proc/19423/stat : 19423 (picosat) R 19421 19423 19366 0 -1 4194304 2601 0 0 0 119982 22 0 0 25 0 1 0 270045268 9818112 2288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19423/statm: 2397 2288 48 102 0 2292 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.05
CPU user time (s): 1199.83
CPU system time (s): 0.222966
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 9740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2601
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= 2192

runsolver used 1.3268 second user time and 2.92955 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Mon Feb 26 14:41:43 UTC 2007

IDJOB= 307747
IDBENCH= 20213
IDSOLVER= 106
FILE ID= node10/307747-1172500903

PBS_JOBID= 3971597

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-S376181597-04-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307747-1172500903/picosat /tmp/evaluation/307747-1172500903/instance-307747-1172500903.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-307747-1172500903 -o ROOT/results/node10/solver-307747-1172500903 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307747-1172500903/picosat /tmp/evaluation/307747-1172500903/instance-307747-1172500903.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  98be734cac3043e9901a8deb2fd05c78

RANDOM SEED= 787980546

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1638664 kB
Buffers:         48040 kB
Cached:         256464 kB
SwapCached:          0 kB
Active:         203968 kB
Inactive:       144576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             896 kB
Writeback:           0 kB
Mapped:          62928 kB
Slab:            54124 kB
Committed_AS:  1327132 kB
PageTables:       1832 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 node10 on Mon Feb 26 15:01:45 UTC 2007