Trace number 305730

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) 1200.07 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
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 variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node66/watcher-305730-1172084567 -o ROOT/results/node66/solver-305730-1172084567 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305730-1172084567/tts-4-0 /tmp/evaluation/305730-1172084567/instance-305730-1172084567.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 0.97 0.98 3/64 15048
/proc/meminfo: memFree=1411712/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=796 CPUtime=0
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 228414197 815104 100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 199 100 57 113 0 83 0

[startup+0.106835 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 15048
/proc/meminfo: memFree=1411712/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=5704 CPUtime=0.09
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 1319 0 0 0 9 0 0 0 18 0 1 0 228414197 5840896 1304 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 1426 1304 62 113 0 1310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5704

[startup+0.514915 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 15048
/proc/meminfo: memFree=1411712/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=21320 CPUtime=0.51
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 5239 0 0 0 49 2 0 0 22 0 1 0 228414197 21831680 5222 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 5330 5222 66 113 0 5214 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 21320

[startup+1.33508 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1382520/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=30108 CPUtime=1.32
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 7367 0 0 0 130 2 0 0 25 0 1 0 228414197 30830592 7350 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 7527 7350 66 113 0 7411 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 30108

[startup+2.97141 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1377272/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=41216 CPUtime=2.96
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 10154 0 0 0 292 4 0 0 25 0 1 0 228414197 42205184 10137 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 10304 10137 66 113 0 10188 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 41216

[startup+6.24907 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1366528/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=48216 CPUtime=6.24
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 11894 0 0 0 619 5 0 0 25 0 1 0 228414197 49373184 11877 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 12054 11877 66 113 0 11938 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 48216

[startup+12.7034 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1359432/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=52936 CPUtime=12.69
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 13069 0 0 0 1264 5 0 0 25 0 1 0 228414197 54206464 13052 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 13234 13052 66 113 0 13118 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52936

[startup+25.5079 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1353928/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=59272 CPUtime=25.49
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 14659 0 0 0 2543 6 0 0 25 0 1 0 228414197 60694528 14642 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 14818 14642 66 113 0 14702 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 59272

[startup+51.1161 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1348616/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=63712 CPUtime=51.09
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 15778 0 0 0 5102 7 0 0 25 0 1 0 228414197 65241088 15761 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 15928 15761 66 113 0 15812 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 63712

[startup+102.328 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1340872/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=71544 CPUtime=102.28
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 17728 0 0 0 10220 8 0 0 25 0 1 0 228414197 73261056 17711 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536068 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 17886 17711 66 113 0 17770 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 71544

[startup+162.349 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1338568/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=73696 CPUtime=162.27
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 18285 0 0 0 16219 8 0 0 25 0 1 0 228414197 75464704 18268 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 18424 18268 66 113 0 18308 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 73696

[startup+222.361 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1336840/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=75472 CPUtime=222.27
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 18707 0 0 0 22218 9 0 0 25 0 1 0 228414197 77283328 18690 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 18868 18690 66 113 0 18752 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 75472

[startup+282.38 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1335816/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=76324 CPUtime=282.26
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 18953 0 0 0 28217 9 0 0 25 0 1 0 228414197 78155776 18936 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 19081 18936 66 113 0 18965 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 76324

[startup+342.403 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1335368/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=76780 CPUtime=342.26
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 19058 0 0 0 34217 9 0 0 25 0 1 0 228414197 78622720 19041 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 19195 19041 66 113 0 19079 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 76780

[startup+402.427 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1334920/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=77252 CPUtime=402.26
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 19159 0 0 0 40217 9 0 0 25 0 1 0 228414197 79106048 19142 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537396 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 19313 19142 66 113 0 19197 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 77252

[startup+462.447 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1334152/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=78088 CPUtime=462.26
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 19366 0 0 0 46216 10 0 0 25 0 1 0 228414197 79962112 19349 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 19522 19349 66 113 0 19406 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 78088

[startup+522.462 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1333448/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=78692 CPUtime=522.25
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 19549 0 0 0 52215 10 0 0 25 0 1 0 228414197 80580608 19532 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 19673 19532 66 113 0 19557 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 78692

[startup+582.478 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1332168/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=80096 CPUtime=582.25
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 19859 0 0 0 58215 10 0 0 25 0 1 0 228414197 82018304 19842 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591695 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 20024 19842 66 113 0 19908 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 80096

[startup+642.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15049
/proc/meminfo: memFree=1331080/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=81068 CPUtime=642.25
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 20124 0 0 0 64214 11 0 0 25 0 1 0 228414197 83013632 20107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641290 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 20267 20107 66 113 0 20151 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 81068

[startup+702.524 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1330312/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=81860 CPUtime=702.24
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 20317 0 0 0 70213 11 0 0 25 0 1 0 228414197 83824640 20300 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 20465 20300 66 113 0 20349 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 81860

[startup+762.54 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1329544/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=82704 CPUtime=762.24
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 20516 0 0 0 76213 11 0 0 25 0 1 0 228414197 84688896 20499 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 20676 20499 66 113 0 20560 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 82704

[startup+822.561 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1329224/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=83036 CPUtime=822.24
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 20593 0 0 0 82213 11 0 0 25 0 1 0 228414197 85028864 20576 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552150 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 20759 20576 66 113 0 20643 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 83036

[startup+882.579 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1328392/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=83744 CPUtime=882.24
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 20805 0 0 0 88212 12 0 0 25 0 1 0 228414197 85753856 20788 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 20936 20788 66 113 0 20820 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 83744

[startup+942.605 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1327240/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=84928 CPUtime=942.24
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 21087 0 0 0 94212 12 0 0 25 0 1 0 228414197 86966272 21070 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 21232 21070 66 113 0 21116 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 84928

[startup+1002.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1326664/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=85580 CPUtime=1002.23
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 21226 0 0 0 100211 12 0 0 25 0 1 0 228414197 87633920 21209 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 21395 21209 66 113 0 21279 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 85580

[startup+1062.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1325384/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=86720 CPUtime=1062.23
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 21548 0 0 0 106210 13 0 0 25 0 1 0 228414197 88801280 21531 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 21680 21531 66 113 0 21564 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 86720

[startup+1122.66 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1324488/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=87660 CPUtime=1122.23
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 21770 0 0 0 112210 13 0 0 25 0 1 0 228414197 89763840 21753 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 21915 21753 66 113 0 21799 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 87660

[startup+1182.68 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1323464/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=88640 CPUtime=1182.22
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 22023 0 0 0 118208 14 0 0 25 0 1 0 228414197 90767360 22006 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 22160 22006 66 113 0 22044 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 88640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 15049
/proc/meminfo: memFree=1323016/2055920 swapFree=4183456/4192956
[pid=15048] ppid=15046 vsize=89128 CPUtime=1200.04
/proc/15048/stat : 15048 (tts-4-0) R 15046 15048 14360 0 -1 4194304 22134 0 0 0 119990 14 0 0 25 0 1 0 228414197 91267072 22117 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/15048/statm: 22282 22117 66 113 0 22166 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 89128

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): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.158975
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 89128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22134
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= 1765

runsolver used 0.768883 second user time and 2.44263 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Wed Feb 21 19:02:47 UTC 2007

IDJOB= 305730
IDBENCH= 20164
IDSOLVER= 98
FILE ID= node66/305730-1172084567

PBS_JOBID= 3892826

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/305730-1172084567/tts-4-0 /tmp/evaluation/305730-1172084567/instance-305730-1172084567.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-305730-1172084567 -o ROOT/results/node66/solver-305730-1172084567 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305730-1172084567/tts-4-0 /tmp/evaluation/305730-1172084567/instance-305730-1172084567.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 618605792

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1412120 kB
Buffers:         39040 kB
Cached:         516544 kB
SwapCached:       3648 kB
Active:         137616 kB
Inactive:       428132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412120 kB
SwapTotal:     4192956 kB
SwapFree:      4183456 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          16088 kB
Slab:            64136 kB
Committed_AS:   632776 kB
PageTables:       1376 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= 66561 MiB

End job on node66 on Wed Feb 21 19:22:49 UTC 2007