Trace number 308395

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) 1200.11 1200.55

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1517457236-16-SAT.cnf
MD5SUMf485220027951df54495c1cbe4025c83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.511921
Satisfiable
(Un)Satisfiability was proved
Number of variables5497
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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/node40/watcher-308395-1172519966 -o ROOT/results/node40/solver-308395-1172519966 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308395-1172519966/tts-4-0 /tmp/evaluation/308395-1172519966/instance-308395-1172519966.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 2/64 28290
/proc/meminfo: memFree=1933480/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=936 CPUtime=0
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 177030884 958464 111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 234 112 57 113 0 118 0

[startup+0.107487 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 28290
/proc/meminfo: memFree=1933480/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=5208 CPUtime=0.1
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 1174 0 0 0 10 0 0 0 18 0 1 0 177030884 5332992 1159 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 1302 1159 62 113 0 1186 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5208

[startup+0.519539 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 28290
/proc/meminfo: memFree=1933480/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=17896 CPUtime=0.51
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 4372 0 0 0 50 1 0 0 21 0 1 0 177030884 18325504 4355 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 4474 4355 66 113 0 4358 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 17896

[startup+1.34065 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28291
/proc/meminfo: memFree=1910368/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=26604 CPUtime=1.33
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 6543 0 0 0 131 2 0 0 25 0 1 0 177030884 27242496 6526 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 6651 6526 66 113 0 6535 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 26604

[startup+2.97686 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28291
/proc/meminfo: memFree=1906592/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=31384 CPUtime=2.97
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 7701 0 0 0 294 3 0 0 25 0 1 0 177030884 32137216 7684 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 7846 7684 66 113 0 7730 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 31384

[startup+6.25328 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28291
/proc/meminfo: memFree=1899488/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=37256 CPUtime=6.24
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 9079 0 0 0 621 3 0 0 25 0 1 0 177030884 38150144 9062 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 9314 9062 66 113 0 9198 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 37256

[startup+12.7091 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28291
/proc/meminfo: memFree=1887392/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=47068 CPUtime=12.69
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 11534 0 0 0 1265 4 0 0 25 0 1 0 177030884 48197632 11517 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591721 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 11767 11517 66 113 0 11651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47068

[startup+25.5098 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28291
/proc/meminfo: memFree=1885152/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=49168 CPUtime=25.5
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 12078 0 0 0 2545 5 0 0 25 0 1 0 177030884 50348032 12061 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 12292 12061 66 113 0 12176 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 49168

[startup+51.1181 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28291
/proc/meminfo: memFree=1873632/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=60648 CPUtime=51.09
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 14957 0 0 0 5103 6 0 0 25 0 1 0 177030884 62103552 14940 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 15162 14940 66 113 0 15046 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 60648

[startup+102.33 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 28357
/proc/meminfo: memFree=1862320/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=70592 CPUtime=102.27
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 17447 0 0 0 10218 9 0 0 25 0 1 0 177030884 72286208 17430 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 17648 17430 66 113 0 17532 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 70592

[startup+162.385 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 28449
/proc/meminfo: memFree=1857832/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=74940 CPUtime=162.25
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 18527 0 0 0 16216 9 0 0 25 0 1 0 177030884 76738560 18510 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 18735 18510 66 113 0 18619 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 74940

[startup+222.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1855008/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=78860 CPUtime=222.23
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 19502 0 0 0 22213 10 0 0 25 0 1 0 177030884 80752640 19485 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 19715 19485 66 113 0 19599 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 78860

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1851872/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=81944 CPUtime=282.23
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 20280 0 0 0 28213 10 0 0 25 0 1 0 177030884 83910656 20263 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 20486 20263 66 113 0 20370 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 81944

[startup+342.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1847968/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=85860 CPUtime=342.23
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 21269 0 0 0 34212 11 0 0 25 0 1 0 177030884 87920640 21252 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 21465 21252 66 113 0 21349 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 85860

[startup+402.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1844576/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=89264 CPUtime=402.23
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 22111 0 0 0 40212 11 0 0 25 0 1 0 177030884 91406336 22094 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 22316 22094 66 113 0 22200 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 89264

[startup+462.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1841312/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=92356 CPUtime=462.24
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 22911 0 0 0 46212 12 0 0 25 0 1 0 177030884 94572544 22894 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 23089 22894 66 113 0 22973 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 92356

[startup+522.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1840544/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=93168 CPUtime=522.24
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 23112 0 0 0 52212 12 0 0 25 0 1 0 177030884 95404032 23095 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 23292 23095 66 113 0 23176 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 93168

[startup+582.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1838304/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=95372 CPUtime=582.25
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 23679 0 0 0 58213 12 0 0 25 0 1 0 177030884 97660928 23662 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 23843 23662 66 113 0 23727 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 95372

[startup+642.545 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1836704/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=97152 CPUtime=642.25
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 24101 0 0 0 64212 13 0 0 25 0 1 0 177030884 99483648 24084 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 24288 24084 66 113 0 24172 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 97152

[startup+702.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1834592/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=99372 CPUtime=702.25
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 24631 0 0 0 70212 13 0 0 25 0 1 0 177030884 101756928 24614 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 24843 24614 66 113 0 24727 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 99372

[startup+762.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28489
/proc/meminfo: memFree=1833248/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=100724 CPUtime=762.25
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 24950 0 0 0 76212 13 0 0 25 0 1 0 177030884 103141376 24933 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 25181 24933 66 113 0 25065 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 100724

[startup+822.602 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1833184/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=100724 CPUtime=822.25
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 24973 0 0 0 82212 13 0 0 25 0 1 0 177030884 103141376 24956 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 25181 24956 66 113 0 25065 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 100724

[startup+882.619 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1832736/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=101124 CPUtime=882.26
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 25076 0 0 0 88212 14 0 0 25 0 1 0 177030884 103550976 25059 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 25281 25059 66 113 0 25165 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 101124

[startup+942.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1832608/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=101300 CPUtime=942.26
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 25103 0 0 0 94212 14 0 0 25 0 1 0 177030884 103731200 25086 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 25325 25086 66 113 0 25209 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 101300

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1832608/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=101300 CPUtime=1002.26
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 25116 0 0 0 100212 14 0 0 25 0 1 0 177030884 103731200 25099 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 25325 25099 66 113 0 25209 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 101300

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1832160/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=101864 CPUtime=1062.26
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 25254 0 0 0 106212 14 0 0 25 0 1 0 177030884 104308736 25237 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 25466 25237 66 113 0 25350 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 101864

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1830368/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=103828 CPUtime=1122.25
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 25702 0 0 0 112211 14 0 0 25 0 1 0 177030884 106319872 25685 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 25957 25685 66 113 0 25841 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 103828

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1829856/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=104332 CPUtime=1182.25
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 25823 0 0 0 118211 14 0 0 25 0 1 0 177030884 106835968 25806 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 26083 25806 66 113 0 25967 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 104332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28489
/proc/meminfo: memFree=1829856/2055920 swapFree=4179916/4192956
[pid=28290] ppid=28288 vsize=104332 CPUtime=1200.08
/proc/28290/stat : 28290 (tts-4-0) R 28288 28290 27682 0 -1 4194304 25826 0 0 0 119993 15 0 0 25 0 1 0 177030884 106835968 25809 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28290/statm: 26083 25809 66 113 0 25967 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 104332

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.94
CPU system time (s): 0.167974
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 104332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25826
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= 2602

runsolver used 0.838872 second user time and 2.44763 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Mon Feb 26 19:59:26 UTC 2007

IDJOB= 308395
IDBENCH= 20231
IDSOLVER= 98
FILE ID= node40/308395-1172519966

PBS_JOBID= 3971793

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1517457236-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/308395-1172519966/tts-4-0 /tmp/evaluation/308395-1172519966/instance-308395-1172519966.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-308395-1172519966 -o ROOT/results/node40/solver-308395-1172519966 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308395-1172519966/tts-4-0 /tmp/evaluation/308395-1172519966/instance-308395-1172519966.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  f485220027951df54495c1cbe4025c83

RANDOM SEED= 231380402

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1933888 kB
Buffers:         19204 kB
Cached:          62340 kB
SwapCached:       7264 kB
Active:          34388 kB
Inactive:        60488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1933888 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            13200 kB
Committed_AS:   273088 kB
PageTables:       1412 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= 66559 MiB

End job on node40 on Mon Feb 26 20:19:29 UTC 2007