Trace number 304303

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 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S57566027-15.cnf
MD5SUMb0f3c9450ab786b6393c91e01744ab53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark209.342
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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/node69/watcher-304303-1172055775 -o ROOT/results/node69/solver-304303-1172055775 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304303-1172055775/picosat /tmp/evaluation/304303-1172055775/instance-304303-1172055775.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: 0.94 0.99 0.99 3/64 19801
/proc/meminfo: memFree=1416768/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=568 CPUtime=0
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 225535214 581632 53 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 142 54 40 102 0 37 0

[startup+0.10643 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 19801
/proc/meminfo: memFree=1416768/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=836 CPUtime=0.09
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 141 0 0 0 4 5 0 0 18 0 1 0 225535214 856064 126 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 209 126 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514495 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 19801
/proc/meminfo: memFree=1416768/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=1892 CPUtime=0.5
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 407 0 0 0 36 14 0 0 21 0 1 0 225535214 1937408 392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549480 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 473 392 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.33464 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1415096/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=2164 CPUtime=1.32
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 469 0 0 0 118 14 0 0 25 0 1 0 225535214 2215936 452 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530969 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 541 452 48 102 0 436 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2164

[startup+2.9709 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1414776/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=2412 CPUtime=2.96
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 540 0 0 0 282 14 0 0 25 0 1 0 225535214 2469888 523 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 603 523 48 102 0 498 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2412

[startup+6.24943 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1414328/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=2788 CPUtime=6.24
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 640 0 0 0 610 14 0 0 25 0 1 0 225535214 2854912 623 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 697 623 48 102 0 592 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2788

[startup+12.7035 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1413688/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=3292 CPUtime=12.69
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 756 0 0 0 1255 14 0 0 25 0 1 0 225535214 3371008 739 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 823 739 48 102 0 718 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3292

[startup+25.5046 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1413112/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=3836 CPUtime=25.49
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 909 0 0 0 2535 14 0 0 25 0 1 0 225535214 3928064 892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 959 892 48 102 0 854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3836

[startup+51.1098 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1412216/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=4628 CPUtime=51.09
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 1113 0 0 0 5094 15 0 0 25 0 1 0 225535214 4739072 1096 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 1157 1096 48 102 0 1052 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4628

[startup+102.317 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1411256/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=5888 CPUtime=102.27
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 1374 0 0 0 10212 15 0 0 25 0 1 0 225535214 6029312 1357 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 1472 1357 48 102 0 1367 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5888

[startup+162.338 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1410360/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=6720 CPUtime=162.28
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 1594 0 0 0 16213 15 0 0 25 0 1 0 225535214 6881280 1577 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 1680 1577 48 102 0 1575 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 6720

[startup+222.356 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1409784/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=7208 CPUtime=222.27
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 1730 0 0 0 22212 15 0 0 25 0 1 0 225535214 7380992 1713 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 1802 1713 48 102 0 1697 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 7208

[startup+282.374 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1409336/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=7624 CPUtime=282.28
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 1851 0 0 0 28212 16 0 0 25 0 1 0 225535214 7806976 1815 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 1906 1815 48 102 0 1801 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 7624

[startup+342.387 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1408760/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=8136 CPUtime=342.27
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 2027 0 0 0 34211 16 0 0 25 0 1 0 225535214 8331264 1953 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2034 1953 48 102 0 1929 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 8136

[startup+402.405 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1408376/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=8500 CPUtime=402.27
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 2127 0 0 0 40211 16 0 0 25 0 1 0 225535214 8704000 2045 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2125 2045 48 102 0 2020 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 8500

[startup+462.422 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1407928/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=9088 CPUtime=462.26
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 2266 0 0 0 46210 16 0 0 25 0 1 0 225535214 9306112 2165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2272 2165 48 102 0 2167 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 9088

[startup+522.44 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1407544/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=9320 CPUtime=522.26
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 2488 0 0 0 52210 16 0 0 25 0 1 0 225535214 9543680 2216 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2330 2216 48 102 0 2225 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 9320

[startup+582.454 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1407288/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=9584 CPUtime=582.27
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 2783 0 0 0 58210 17 0 0 25 0 1 0 225535214 9814016 2277 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2396 2277 48 102 0 2291 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 9584

[startup+642.473 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1407096/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=9716 CPUtime=642.26
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 3077 0 0 0 64209 17 0 0 25 0 1 0 225535214 9949184 2326 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2429 2326 48 102 0 2324 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 9716

[startup+702.491 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1406648/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=10112 CPUtime=702.26
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 3397 0 0 0 70209 17 0 0 25 0 1 0 225535214 10354688 2425 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2528 2425 48 102 0 2423 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 10112

[startup+762.525 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1406456/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=10376 CPUtime=762.27
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 3666 0 0 0 76210 17 0 0 25 0 1 0 225535214 10625024 2471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2594 2471 48 102 0 2489 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 10376

[startup+822.548 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1406392/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=10508 CPUtime=822.28
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 3908 0 0 0 82210 18 0 0 25 0 1 0 225535214 10760192 2526 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2627 2526 48 102 0 2522 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 10508

[startup+882.56 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1405880/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=10932 CPUtime=882.27
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 4206 0 0 0 88209 18 0 0 25 0 1 0 225535214 11194368 2629 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2733 2629 48 102 0 2628 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 10932

[startup+942.577 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1405880/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=10932 CPUtime=942.26
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 4412 0 0 0 94208 18 0 0 25 0 1 0 225535214 11194368 2635 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2733 2635 48 102 0 2628 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 10932

[startup+1002.6 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1405752/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=11204 CPUtime=1002.27
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 4682 0 0 0 100208 19 0 0 25 0 1 0 225535214 11472896 2704 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2801 2704 48 102 0 2696 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 11204

[startup+1062.62 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 19802
/proc/meminfo: memFree=1405496/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=11288 CPUtime=1062.27
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 4885 0 0 0 106208 19 0 0 25 0 1 0 225535214 11558912 2737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2822 2737 48 102 0 2717 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 11288

[startup+1122.63 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19802
/proc/meminfo: memFree=1405240/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=11552 CPUtime=1122.26
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 5106 0 0 0 112207 19 0 0 25 0 1 0 225535214 11829248 2790 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2888 2790 48 102 0 2783 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 11552

[startup+1182.65 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 19802
/proc/meminfo: memFree=1404856/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=11848 CPUtime=1182.26
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 5371 0 0 0 118206 20 0 0 25 0 1 0 225535214 12132352 2881 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2962 2881 48 102 0 2857 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 11848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19802
/proc/meminfo: memFree=1404856/2055920 swapFree=4126008/4192956
[pid=19801] ppid=19799 vsize=11848 CPUtime=1200.08
/proc/19801/stat : 19801 (picosat) R 19799 19801 19744 0 -1 4194304 5415 0 0 0 119988 20 0 0 25 0 1 0 225535214 12132352 2881 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19801/statm: 2962 2881 48 102 0 2857 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 11848

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): 1200.48
CPU time (s): 1200.1
CPU user time (s): 1199.89
CPU system time (s): 0.207968
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 12124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5415
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= 3137

runsolver used 0.754885 second user time and 2.45463 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Wed Feb 21 11:02:55 UTC 2007

IDJOB= 304303
IDBENCH= 20129
IDSOLVER= 106
FILE ID= node69/304303-1172055775

PBS_JOBID= 3892786

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S57566027-15.cnf
COMMAND LINE= /tmp/evaluation/304303-1172055775/picosat /tmp/evaluation/304303-1172055775/instance-304303-1172055775.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-304303-1172055775 -o ROOT/results/node69/solver-304303-1172055775 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304303-1172055775/picosat /tmp/evaluation/304303-1172055775/instance-304303-1172055775.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b0f3c9450ab786b6393c91e01744ab53

RANDOM SEED= 226166500

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1417176 kB
Buffers:         25844 kB
Cached:         496236 kB
SwapCached:      60952 kB
Active:         100140 kB
Inactive:       488584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417176 kB
SwapTotal:     4192956 kB
SwapFree:      4126008 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          15220 kB
Slab:            36004 kB
Committed_AS:   646900 kB
PageTables:       1472 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= 66563 MiB

End job on node69 on Wed Feb 21 11:22:58 UTC 2007