Trace number 301999

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) 1200.09 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S260814579-03.cnf
MD5SUMcb25e5b4b3e93004a7aa665359e85972
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 variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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/node76/watcher-301999-1172001965 -o ROOT/results/node76/solver-301999-1172001965 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301999-1172001965/tts-4-0 /tmp/evaluation/301999-1172001965/instance-301999-1172001965.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: 0.71 0.91 0.68 3/69 28596
/proc/meminfo: memFree=1752384/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=796 CPUtime=0
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 220155177 815104 99 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 199 99 57 113 0 83 0

[startup+0.106337 s]
/proc/loadavg: 0.71 0.91 0.68 3/69 28596
/proc/meminfo: memFree=1752384/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=3692 CPUtime=0.1
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 815 0 0 0 10 0 0 0 18 0 1 0 220155177 3780608 801 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538263 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 923 801 59 113 0 807 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3692

[startup+0.514383 s]
/proc/loadavg: 0.71 0.91 0.68 3/69 28596
/proc/meminfo: memFree=1752384/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=9308 CPUtime=0.5
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 2240 0 0 0 50 0 0 0 22 0 1 0 220155177 9531392 2226 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134632196 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 2327 2226 62 113 0 2211 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9308

[startup+1.33448 s]
/proc/loadavg: 0.71 0.91 0.68 2/70 28597
/proc/meminfo: memFree=1716216/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=40924 CPUtime=1.32
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 10173 0 0 0 129 3 0 0 25 0 1 0 220155177 41906176 10124 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 10231 10124 66 113 0 10115 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 40924

[startup+2.97066 s]
/proc/loadavg: 0.73 0.91 0.68 2/70 28597
/proc/meminfo: memFree=1704760/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=50736 CPUtime=2.96
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 12522 0 0 0 291 5 0 0 25 0 1 0 220155177 51953664 12473 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 12684 12473 66 113 0 12568 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 50736

[startup+6.24704 s]
/proc/loadavg: 0.73 0.91 0.68 2/70 28597
/proc/meminfo: memFree=1700216/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=53456 CPUtime=6.24
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 13109 0 0 0 619 5 0 0 25 0 1 0 220155177 54738944 13060 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 13364 13060 66 113 0 13248 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 53456

[startup+12.7008 s]
/proc/loadavg: 0.77 0.91 0.68 2/70 28597
/proc/meminfo: memFree=1698744/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=54996 CPUtime=12.69
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 13418 0 0 0 1264 5 0 0 25 0 1 0 220155177 56315904 13369 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 13749 13369 66 113 0 13633 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54996

[startup+25.5043 s]
/proc/loadavg: 0.81 0.91 0.68 2/70 28597
/proc/meminfo: memFree=1697592/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=56632 CPUtime=25.49
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 13725 0 0 0 2544 5 0 0 25 0 1 0 220155177 57991168 13676 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 14158 13676 66 113 0 14042 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56632

[startup+51.1092 s]
/proc/loadavg: 0.87 0.92 0.69 2/70 28597
/proc/meminfo: memFree=1696760/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=57532 CPUtime=51.08
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 13907 0 0 0 5103 5 0 0 25 0 1 0 220155177 58912768 13858 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591884 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 14383 13858 66 113 0 14267 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 57532

[startup+102.314 s]
/proc/loadavg: 0.94 0.93 0.70 2/70 28597
/proc/meminfo: memFree=1693624/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=60924 CPUtime=102.28
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 14691 0 0 0 10222 6 0 0 25 0 1 0 220155177 62386176 14642 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 15231 14642 66 113 0 15115 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 60924

[startup+162.332 s]
/proc/loadavg: 0.98 0.94 0.72 2/70 28597
/proc/meminfo: memFree=1689784/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=64812 CPUtime=162.27
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 15646 0 0 0 16221 6 0 0 25 0 1 0 220155177 66367488 15597 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 16203 15597 66 113 0 16087 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 64812

[startup+222.347 s]
/proc/loadavg: 0.99 0.95 0.74 2/70 28597
/proc/meminfo: memFree=1685688/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=68796 CPUtime=222.27
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 16671 0 0 0 22220 7 0 0 25 0 1 0 220155177 70447104 16622 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591653 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 17199 16622 66 113 0 17083 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 68796

[startup+282.363 s]
/proc/loadavg: 0.99 0.95 0.75 2/70 28597
/proc/meminfo: memFree=1681656/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=73016 CPUtime=282.27
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 17718 0 0 0 28219 8 0 0 25 0 1 0 220155177 74768384 17669 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 18254 17669 66 113 0 18138 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 73016

[startup+342.378 s]
/proc/loadavg: 0.99 0.96 0.76 2/70 28597
/proc/meminfo: memFree=1675512/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=79172 CPUtime=342.27
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 19244 0 0 0 34218 9 0 0 25 0 1 0 220155177 81072128 19195 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552982 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 19793 19195 66 113 0 19677 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 79172

[startup+402.397 s]
/proc/loadavg: 0.99 0.96 0.77 2/70 28597
/proc/meminfo: memFree=1669240/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=85364 CPUtime=402.27
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 20795 0 0 0 40217 10 0 0 25 0 1 0 220155177 87412736 20746 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 21341 20746 66 113 0 21225 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 85364

[startup+462.41 s]
/proc/loadavg: 0.99 0.97 0.78 2/70 28597
/proc/meminfo: memFree=1665912/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=88648 CPUtime=462.26
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 21642 0 0 0 46215 11 0 0 25 0 1 0 220155177 90775552 21593 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 22162 21593 66 113 0 22046 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 88648

[startup+522.423 s]
/proc/loadavg: 0.99 0.97 0.80 2/70 28597
/proc/meminfo: memFree=1662584/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=92164 CPUtime=522.26
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 22478 0 0 0 52214 12 0 0 25 0 1 0 220155177 94375936 22429 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 23041 22429 66 113 0 22925 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 92164

[startup+582.437 s]
/proc/loadavg: 0.99 0.97 0.81 2/70 28597
/proc/meminfo: memFree=1658872/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=95680 CPUtime=582.26
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 23398 0 0 0 58213 13 0 0 25 0 1 0 220155177 97976320 23349 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 23920 23349 66 113 0 23804 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 95680

[startup+642.457 s]
/proc/loadavg: 0.99 0.97 0.82 2/70 28597
/proc/meminfo: memFree=1653752/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=100936 CPUtime=642.26
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 24660 0 0 0 64212 14 0 0 25 0 1 0 220155177 103358464 24611 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 25234 24611 66 113 0 25118 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 100936

[startup+702.477 s]
/proc/loadavg: 0.99 0.97 0.82 2/70 28597
/proc/meminfo: memFree=1649912/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=104688 CPUtime=702.27
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 25616 0 0 0 70212 15 0 0 25 0 1 0 220155177 107200512 25567 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 26172 25567 66 113 0 26056 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 104688

[startup+762.494 s]
/proc/loadavg: 1.06 0.99 0.84 2/70 28597
/proc/meminfo: memFree=1648184/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=106644 CPUtime=762.26
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 26062 0 0 0 76211 15 0 0 25 0 1 0 220155177 109203456 26013 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 26661 26013 66 113 0 26545 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 106644

[startup+822.512 s]
/proc/loadavg: 1.02 0.99 0.84 2/70 28597
/proc/meminfo: memFree=1644344/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=110496 CPUtime=822.27
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 27013 0 0 0 82211 16 0 0 25 0 1 0 220155177 113147904 26964 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 27624 26964 66 113 0 27508 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 110496

[startup+882.525 s]
/proc/loadavg: 1.01 0.99 0.85 2/70 28597
/proc/meminfo: memFree=1641464/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=113308 CPUtime=882.25
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 27736 0 0 0 88209 16 0 0 25 0 1 0 220155177 116027392 27687 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 28327 27687 66 113 0 28211 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 113308

[startup+942.541 s]
/proc/loadavg: 1.00 0.99 0.85 2/70 28597
/proc/meminfo: memFree=1639608/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=115184 CPUtime=942.26
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 28196 0 0 0 94209 17 0 0 25 0 1 0 220155177 117948416 28147 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 28796 28147 66 113 0 28680 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 115184

[startup+1002.56 s]
/proc/loadavg: 1.00 0.99 0.86 2/70 28597
/proc/meminfo: memFree=1637048/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=117764 CPUtime=1002.25
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 28830 0 0 0 100208 17 0 0 25 0 1 0 220155177 120590336 28781 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 29441 28781 66 113 0 29325 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 117764

[startup+1062.57 s]
/proc/loadavg: 1.00 0.99 0.87 2/70 28597
/proc/meminfo: memFree=1633720/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=120872 CPUtime=1062.26
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 29641 0 0 0 106208 18 0 0 25 0 1 0 220155177 123772928 29592 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 30218 29592 66 113 0 30102 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 120872

[startup+1122.59 s]
/proc/loadavg: 1.00 0.99 0.87 2/70 28597
/proc/meminfo: memFree=1630328/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=124388 CPUtime=1122.25
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 30516 0 0 0 112206 19 0 0 25 0 1 0 220155177 127373312 30467 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 31097 30467 66 113 0 30981 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 124388

[startup+1182.6 s]
/proc/loadavg: 1.00 0.99 0.88 2/70 28597
/proc/meminfo: memFree=1626616/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=128140 CPUtime=1182.24
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 31441 0 0 0 118205 19 0 0 25 0 1 0 220155177 131215360 31392 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 32035 31392 66 113 0 31919 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 128140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 0.99 0.88 2/70 28597
/proc/meminfo: memFree=1624696/2055888 swapFree=4082452/4096564
[pid=28596] ppid=28594 vsize=130012 CPUtime=1200.06
/proc/28596/stat : 28596 (tts-4-0) R 28594 28596 28290 0 -1 4194304 31903 0 0 0 119986 20 0 0 25 0 1 0 220155177 133132288 31854 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28596/statm: 32503 31854 66 113 0 32387 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 130012

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): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.223965
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 130012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31903
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= 1670

runsolver used 0.975851 second user time and 2.23166 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Tue Feb 20 20:06:07 UTC 2007

IDJOB= 301999
IDBENCH= 20073
IDSOLVER= 98
FILE ID= node76/301999-1172001965

PBS_JOBID= 3892640

Free space on /tmp= 66650 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S260814579-03.cnf
COMMAND LINE= /tmp/evaluation/301999-1172001965/tts-4-0 /tmp/evaluation/301999-1172001965/instance-301999-1172001965.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-301999-1172001965 -o ROOT/results/node76/solver-301999-1172001965 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301999-1172001965/tts-4-0 /tmp/evaluation/301999-1172001965/instance-301999-1172001965.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  cb25e5b4b3e93004a7aa665359e85972

RANDOM SEED= 749468219

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1752792 kB
Buffers:         30624 kB
Cached:         218548 kB
SwapCached:       8004 kB
Active:         174148 kB
Inactive:        89640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1752792 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          15272 kB
Slab:            25632 kB
Committed_AS:   971336 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node76 on Tue Feb 20 20:26:13 UTC 2007