Trace number 306878

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
TTS 4.0? (TO) 1200.15 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
MD5SUMc1e9445e504d7e0b49cff316e2ecad3a
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node13/watcher-306878-1172108312 -o ROOT/results/node13/solver-306878-1172108312 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306878-1172108312/tts-4-0 /tmp/evaluation/306878-1172108312/instance-306878-1172108312.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19470
/proc/meminfo: memFree=1824816/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=796 CPUtime=0
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 230785646 815104 101 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 199 101 57 113 0 83 0

[startup+0.106917 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19470
/proc/meminfo: memFree=1824816/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=4520 CPUtime=0.1
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 987 0 0 0 10 0 0 0 18 0 1 0 230785646 4628480 972 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134524100 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 1130 972 58 113 0 1014 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4520

[startup+0.514971 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19470
/proc/meminfo: memFree=1824816/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=16844 CPUtime=0.5
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 4067 0 0 0 49 1 0 0 22 0 1 0 230785646 17248256 4052 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538265 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 4211 4052 62 113 0 4095 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 16844

[startup+1.33508 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19471
/proc/meminfo: memFree=1791720/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=50792 CPUtime=1.32
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 12653 0 0 0 128 4 0 0 25 0 1 0 230785646 52011008 12549 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134791946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 12698 12549 66 113 0 12582 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 50792

[startup+2.9713 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19471
/proc/meminfo: memFree=1753704/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=85436 CPUtime=2.96
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 21249 0 0 0 288 8 0 0 25 0 1 0 230785646 87486464 21145 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591672 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 21359 21145 66 113 0 21243 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 85436

[startup+6.24774 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19471
/proc/meminfo: memFree=1695976/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=142112 CPUtime=6.24
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 33042 0 0 0 611 13 0 0 25 0 1 0 230785646 145522688 32938 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 35528 32938 66 113 0 35412 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 142112

[startup+12.7056 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19471
/proc/meminfo: memFree=1667176/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=173444 CPUtime=12.69
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 40702 0 0 0 1253 16 0 0 25 0 1 0 230785646 177606656 40598 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 43361 40598 66 113 0 43245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 173444

[startup+25.5113 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 19471
/proc/meminfo: memFree=1635816/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=199548 CPUtime=25.49
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 47242 0 0 0 2531 18 0 0 25 0 1 0 230785646 204337152 47138 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591672 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 49887 47138 66 113 0 49771 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 199548

[startup+51.1227 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19471
/proc/meminfo: memFree=1562216/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=309192 CPUtime=51.09
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 65597 0 0 0 5081 28 0 0 25 0 1 0 230785646 316612608 65493 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 77298 65493 66 113 0 77182 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 309192

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19471
/proc/meminfo: memFree=1533672/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=348292 CPUtime=102.3
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 72698 0 0 0 10198 32 0 0 25 0 1 0 230785646 356651008 72594 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 87073 72594 66 113 0 86957 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 348292

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19471
/proc/meminfo: memFree=1515688/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=372360 CPUtime=162.32
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 77184 0 0 0 16197 35 0 0 25 0 1 0 230785646 381296640 77080 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 93090 77080 66 113 0 92974 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 372360

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1499176/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=393744 CPUtime=222.33
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 81273 0 0 0 22196 37 0 0 25 0 1 0 230785646 403193856 81169 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 98436 81169 66 113 0 98320 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 393744

[startup+282.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1465384/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=435912 CPUtime=282.34
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 89688 0 0 0 28193 41 0 0 25 0 1 0 230785646 446373888 89584 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537425 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 108978 89584 66 113 0 108862 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 435912

[startup+342.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1454696/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=449364 CPUtime=342.35
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 92379 0 0 0 34193 42 0 0 25 0 1 0 230785646 460148736 92275 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 112341 92275 66 113 0 112225 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 449364

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1447016/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=458616 CPUtime=402.36
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 94291 0 0 0 40193 43 0 0 25 0 1 0 230785646 469622784 94187 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 114654 94187 66 113 0 114538 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 458616

[startup+462.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1439848/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=467504 CPUtime=462.38
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 96084 0 0 0 46193 45 0 0 25 0 1 0 230785646 478724096 95980 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 116876 95980 66 113 0 116760 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 467504

[startup+522.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1432872/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=475316 CPUtime=522.39
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 97815 0 0 0 52193 46 0 0 25 0 1 0 230785646 486723584 97711 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 118829 97711 66 113 0 118713 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 475316

[startup+582.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1421672/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=489008 CPUtime=582.4
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 100616 0 0 0 58192 48 0 0 25 0 1 0 230785646 500744192 100512 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 122252 100512 66 113 0 122136 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 489008

[startup+642.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1420072/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=490608 CPUtime=642.42
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 101011 0 0 0 64193 49 0 0 25 0 1 0 230785646 502382592 100907 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 122652 100907 66 113 0 122536 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 490608

[startup+702.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1405544/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=508028 CPUtime=702.43
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 104625 0 0 0 70192 51 0 0 25 0 1 0 230785646 520220672 104521 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 127007 104521 66 113 0 126891 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 508028

[startup+762.674 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1392424/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=523648 CPUtime=762.44
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 107901 0 0 0 76191 53 0 0 25 0 1 0 230785646 536215552 107797 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 130912 107797 66 113 0 130796 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 523648

[startup+822.711 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1388072/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=528572 CPUtime=822.46
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 108979 0 0 0 82192 54 0 0 25 0 1 0 230785646 541257728 108875 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 132143 108875 66 113 0 132027 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 528572

[startup+882.743 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1385640/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=531256 CPUtime=882.48
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 109588 0 0 0 88193 55 0 0 25 0 1 0 230785646 544006144 109484 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 132814 109484 66 113 0 132698 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 531256

[startup+942.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19473
/proc/meminfo: memFree=1376168/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=542668 CPUtime=942.49
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 111947 0 0 0 94192 57 0 0 25 0 1 0 230785646 555692032 111843 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 135667 111843 66 113 0 135551 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 542668

[startup+1002.8 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 19473
/proc/meminfo: memFree=1369000/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=550756 CPUtime=1002.5
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 113728 0 0 0 100192 58 0 0 25 0 1 0 230785646 563974144 113624 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 137689 113624 66 113 0 137573 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 550756

[startup+1062.83 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19473
/proc/meminfo: memFree=1361960/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=559008 CPUtime=1062.52
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 115476 0 0 0 106193 59 0 0 25 0 1 0 230785646 572424192 115372 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 139752 115372 66 113 0 139636 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 559008

[startup+1122.86 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 19473
/proc/meminfo: memFree=1353064/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=569496 CPUtime=1122.53
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 117705 0 0 0 112192 61 0 0 25 0 1 0 230785646 583163904 117601 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 142374 117601 66 113 0 142258 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 569496

[startup+1182.89 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19473
/proc/meminfo: memFree=1350504/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=572260 CPUtime=1182.54
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 118327 0 0 0 118192 62 0 0 25 0 1 0 230785646 585994240 118223 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 143065 118223 66 113 0 142949 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 572260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19473
/proc/meminfo: memFree=1350440/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=572380 CPUtime=1200.06
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 118355 0 0 0 119944 62 0 0 25 0 1 0 230785646 586117120 118251 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 143095 118251 66 113 0 142979 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 572380

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

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

[startup+1200.41 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19473
/proc/meminfo: memFree=1350440/2055920 swapFree=4192812/4192956
[pid=19470] ppid=19468 vsize=572380 CPUtime=1200.06
/proc/19470/stat : 19470 (tts-4-0) R 19468 19470 19123 0 -1 4194304 118355 0 0 0 119944 62 0 0 25 0 1 0 230785646 586117120 118251 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/19470/statm: 143095 118251 66 113 0 142979 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 572380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.15
CPU user time (s): 1199.45
CPU system time (s): 0.701893
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 572380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.45
system time used= 0.701893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118355
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= 1144

runsolver used 1.37179 second user time and 2.69359 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Thu Feb 22 01:38:32 UTC 2007

IDJOB= 306878
IDBENCH= 20192
IDSOLVER= 98
FILE ID= node13/306878-1172108312

PBS_JOBID= 3865353

Free space on /tmp= 66542 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S2045682869-15.cnf
COMMAND LINE= /tmp/evaluation/306878-1172108312/tts-4-0 /tmp/evaluation/306878-1172108312/instance-306878-1172108312.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-306878-1172108312 -o ROOT/results/node13/solver-306878-1172108312 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306878-1172108312/tts-4-0 /tmp/evaluation/306878-1172108312/instance-306878-1172108312.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  c1e9445e504d7e0b49cff316e2ecad3a

RANDOM SEED= 395020339

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1825288 kB
Buffers:         30012 kB
Cached:          93680 kB
SwapCached:          0 kB
Active:         121292 kB
Inactive:        56688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825288 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          73208 kB
Slab:            38236 kB
Committed_AS:  1024180 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= 66542 MiB

End job on node13 on Thu Feb 22 01:58:34 UTC 2007