Trace number 332596

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) 1200.21 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-pbl-00400.sat05-1322.reshuffled-07.cnf
MD5SUM29cf0f53dfca3fe2e94789628bed3971
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46547
Satisfiable
(Un)Satisfiability was proved
Number of variables1497
Number of clauses73374
Sum of the clauses size615277
Maximum clause length11
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 242
Number of clauses of size 3337
Number of clauses of size 4413
Number of clauses of size 53127
Number of clauses of size over 569449

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-332596-1173483176 -o ROOT/results/node4/solver-332596-1173483176 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332596-1173483176/tts-4-0 /tmp/evaluation/332596-1173483176/instance-332596-1173483176.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.17 1.02 1.01 3/77 15488
/proc/meminfo: memFree=1564200/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=796 CPUtime=0
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 368272529 815104 92 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 199 92 57 113 0 83 0

[startup+0.0763479 s]
/proc/loadavg: 1.17 1.02 1.01 3/77 15488
/proc/meminfo: memFree=1564200/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=2792 CPUtime=0.07
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 576 0 0 0 7 0 0 0 18 0 1 0 368272529 2859008 561 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 698 561 57 113 0 582 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2792

[startup+0.10135 s]
/proc/loadavg: 1.17 1.02 1.01 3/77 15488
/proc/meminfo: memFree=1564200/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=3320 CPUtime=0.09
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 368272529 3399680 702 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 830 703 57 113 0 714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3320

[startup+0.301369 s]
/proc/loadavg: 1.17 1.02 1.01 3/77 15488
/proc/meminfo: memFree=1564200/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=8436 CPUtime=0.29
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 1984 0 0 0 29 0 0 0 19 0 1 0 368272529 8638464 1969 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630276 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 2109 1969 57 113 0 1993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8436

[startup+0.701408 s]
/proc/loadavg: 1.17 1.02 1.01 3/77 15488
/proc/meminfo: memFree=1564200/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=8964 CPUtime=0.69
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 2136 0 0 0 69 0 0 0 23 0 1 0 368272529 9179136 2121 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538269 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 2241 2121 59 113 0 2125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8964

[startup+1.50148 s]
/proc/loadavg: 1.17 1.02 1.01 2/78 15489
/proc/meminfo: memFree=1546976/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=22684 CPUtime=1.49
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 5403 0 0 0 148 1 0 0 25 0 1 0 368272529 23228416 5388 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 5671 5388 62 113 0 5555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22684

[startup+3.10164 s]
/proc/loadavg: 1.16 1.02 1.00 2/78 15489
/proc/meminfo: memFree=1539552/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=35812 CPUtime=3.09
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 8947 0 0 0 306 3 0 0 25 0 1 0 368272529 36671488 8821 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 8953 8822 65 113 0 8837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35812

[startup+6.30294 s]
/proc/loadavg: 1.16 1.02 1.00 2/78 15489
/proc/meminfo: memFree=1512416/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=52732 CPUtime=6.29
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 13172 0 0 0 625 4 0 0 25 0 1 0 368272529 53997568 13046 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 13183 13046 66 113 0 13067 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52732

[startup+12.7016 s]
/proc/loadavg: 1.13 1.02 1.00 2/78 15489
/proc/meminfo: memFree=1508768/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=56040 CPUtime=12.69
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 14020 0 0 0 1264 5 0 0 25 0 1 0 368272529 57384960 13894 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591672 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 14010 13894 66 113 0 13894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56040

[startup+25.5018 s]
/proc/loadavg: 1.11 1.02 1.00 2/78 15489
/proc/meminfo: memFree=1503584/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=61004 CPUtime=25.48
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 15270 0 0 0 2543 5 0 0 25 0 1 0 368272529 62468096 15144 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 15251 15144 66 113 0 15135 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61004

[startup+51.1012 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 15489
/proc/meminfo: memFree=1493856/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=71048 CPUtime=51.08
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 17736 0 0 0 5102 6 0 0 25 0 1 0 368272529 72753152 17610 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 17762 17610 66 113 0 17646 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71048

[startup+102.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15489
/proc/meminfo: memFree=1474400/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=90272 CPUtime=102.27
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 22569 0 0 0 10218 9 0 0 25 0 1 0 368272529 92438528 22443 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 22568 22443 66 113 0 22452 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 90272

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15489
/proc/meminfo: memFree=1457696/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=107152 CPUtime=162.25
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 26773 0 0 0 16214 11 0 0 25 0 1 0 368272529 109723648 26647 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 26788 26647 66 113 0 26672 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 107152

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15489
/proc/meminfo: memFree=1435168/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=129428 CPUtime=222.24
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 32355 0 0 0 22209 15 0 0 25 0 1 0 368272529 132534272 32229 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 32357 32229 66 113 0 32241 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 129428

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15489
/proc/meminfo: memFree=1405152/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=159832 CPUtime=282.22
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 39955 0 0 0 28203 19 0 0 25 0 1 0 368272529 163667968 39829 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 39958 39829 66 113 0 39842 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 159832

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15489
/proc/meminfo: memFree=1372960/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=191708 CPUtime=342.2
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 47909 0 0 0 34197 23 0 0 25 0 1 0 368272529 196308992 47783 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 47927 47783 66 113 0 47811 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 191708

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15489
/proc/meminfo: memFree=1338080/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=226868 CPUtime=402.19
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 56690 0 0 0 40191 28 0 0 25 0 1 0 368272529 232312832 56564 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 56717 56564 66 113 0 56601 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 226868

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15489
/proc/meminfo: memFree=1309920/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=254524 CPUtime=462.17
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 63650 0 0 0 46186 31 0 0 25 0 1 0 368272529 260632576 63524 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 63631 63524 66 113 0 63515 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 254524

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15489
/proc/meminfo: memFree=1279712/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=285228 CPUtime=522.16
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 71285 0 0 0 52180 36 0 0 25 0 1 0 368272529 292073472 71159 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 71307 71159 66 113 0 71191 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 285228

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15489
/proc/meminfo: memFree=1246688/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=317852 CPUtime=582.14
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 79455 0 0 0 58175 39 0 0 25 0 1 0 368272529 325480448 79329 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 79463 79329 66 113 0 79347 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 317852

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=1209184/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=354888 CPUtime=642.14
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 88700 0 0 0 64170 44 0 0 25 0 1 0 368272529 363405312 88574 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 88722 88574 66 113 0 88606 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 354888

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=1172128/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=392156 CPUtime=702.11
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 98046 0 0 0 70164 47 0 0 25 0 1 0 368272529 401567744 97920 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536397 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 98039 97920 66 113 0 97923 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 392156

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=1134048/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=429900 CPUtime=762.11
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 107461 0 0 0 76158 53 0 0 25 0 1 0 368272529 440217600 107335 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 107475 107335 66 113 0 107359 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 429900

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=1096864/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=467404 CPUtime=822.08
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 116834 0 0 0 82150 58 0 0 25 0 1 0 368272529 478621696 116708 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 116851 116708 66 113 0 116735 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 467404

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=1060832/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=503032 CPUtime=882.07
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 125730 0 0 0 88144 63 0 0 25 0 1 0 368272529 515104768 125604 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 125758 125604 66 113 0 125642 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 503032

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=1026848/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=537252 CPUtime=942.05
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 134317 0 0 0 94138 67 0 0 25 0 1 0 368272529 550146048 134191 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 134313 134191 66 113 0 134197 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 537252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=991584/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=572176 CPUtime=1002.04
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 143060 0 0 0 100132 72 0 0 25 0 1 0 368272529 585908224 142934 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 143044 142934 66 113 0 142928 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 572176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=956128/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=608036 CPUtime=1062.02
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 151993 0 0 0 106125 77 0 0 25 0 1 0 368272529 622628864 151867 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 152009 151867 66 113 0 151893 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 608036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=919648/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=644132 CPUtime=1122.01
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 161047 0 0 0 112120 81 0 0 25 0 1 0 368272529 659591168 160921 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 161033 160921 66 113 0 160917 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 644132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=882144/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=681872 CPUtime=1182
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 170487 0 0 0 118114 86 0 0 25 0 1 0 368272529 698236928 170361 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 170468 170361 66 113 0 170352 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 681872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=870432/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=692888 CPUtime=1200.09
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4194304 173249 0 0 0 119922 87 0 0 25 0 1 0 368272529 709517312 173123 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 173222 173123 66 113 0 173106 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 692888

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15491
/proc/meminfo: memFree=870432/2055920 swapFree=4153224/4192956
[pid=15488] ppid=15486 vsize=0 CPUtime=1200.19
/proc/15488/stat : 15488 (tts-4-0) R 15486 15488 14424 0 -1 4195332 173249 0 0 0 119922 97 0 0 25 0 1 0 368272529 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/15488/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.21
CPU user time (s): 1199.23
CPU system time (s): 0.98285
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 692888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.23
system time used= 0.98285
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 173249
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= 24792

runsolver used 1.49877 second user time and 2.81057 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Fri Mar  9 23:32:57 UTC 2007

IDJOB= 332596
IDBENCH= 24584
IDSOLVER= 98
FILE ID= node4/332596-1173483176

PBS_JOBID= 4101090

Free space on /tmp= 66521 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-pbl-00400.sat05-1322.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332596-1173483176/tts-4-0 /tmp/evaluation/332596-1173483176/instance-332596-1173483176.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-332596-1173483176 -o ROOT/results/node4/solver-332596-1173483176 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332596-1173483176/tts-4-0 /tmp/evaluation/332596-1173483176/instance-332596-1173483176.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  29cf0f53dfca3fe2e94789628bed3971

RANDOM SEED= 197625661

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1564608 kB
Buffers:         42124 kB
Cached:         372436 kB
SwapCached:       2824 kB
Active:         232528 kB
Inactive:       206080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564608 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            3792 kB
Writeback:           0 kB
Mapped:          30556 kB
Slab:            38212 kB
Committed_AS:  1269996 kB
PageTables:       1768 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= 66521 MiB

End job on node4 on Fri Mar  9 23:52:59 UTC 2007