Trace number 297366

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) 1200.06 1200.1

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
MD5SUMa2f5767c9c51923440a1204368c12b36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/node16/watcher-297366-1171837474 -o ROOT/results/node16/solver-297366-1171837474 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297366-1171837474/tts-4-0 /tmp/evaluation/297366-1171837474/instance-297366-1171837474.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: 1.00 1.00 0.96 3/77 22011
/proc/meminfo: memFree=956120/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=928 CPUtime=0
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 203701706 950272 108 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134523658 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 232 108 58 113 0 116 0

[startup+0.106575 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 22011
/proc/meminfo: memFree=956120/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=3592 CPUtime=0.1
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 820 0 0 0 10 0 0 0 18 0 1 0 203701706 3678208 803 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 898 803 66 113 0 782 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3592

[startup+0.514527 s]
/proc/loadavg: 1.00 1.00 0.96 3/77 22011
/proc/meminfo: memFree=956120/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=3996 CPUtime=0.5
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 918 0 0 0 50 0 0 0 22 0 1 0 203701706 4091904 901 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 999 901 66 113 0 883 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3996

[startup+1.33443 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=952400/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=4396 CPUtime=1.32
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 1034 0 0 0 132 0 0 0 25 0 1 0 203701706 4501504 1017 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 1099 1017 66 113 0 983 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4396

[startup+2.97025 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=951824/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=5092 CPUtime=2.96
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 1178 0 0 0 296 0 0 0 25 0 1 0 203701706 5214208 1161 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 1273 1161 66 113 0 1157 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5092

[startup+6.24987 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=950288/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=6596 CPUtime=6.24
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 1604 0 0 0 624 0 0 0 25 0 1 0 203701706 6754304 1587 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 1649 1587 66 113 0 1533 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6596

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=946960/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=9596 CPUtime=12.69
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 2353 0 0 0 1268 1 0 0 25 0 1 0 203701706 9826304 2336 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 2399 2336 66 113 0 2283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9596

[startup+25.5037 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=942800/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=13832 CPUtime=25.5
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 3391 0 0 0 2548 2 0 0 25 0 1 0 203701706 14163968 3374 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 3458 3374 66 113 0 3342 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13832

[startup+51.1067 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=935760/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=20864 CPUtime=51.09
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 5141 0 0 0 5106 3 0 0 25 0 1 0 203701706 21364736 5124 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 5216 5124 66 113 0 5100 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20864

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=925712/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=30952 CPUtime=102.3
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 7642 0 0 0 10225 5 0 0 25 0 1 0 203701706 31694848 7625 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 7738 7625 66 113 0 7622 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30952

[startup+162.324 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=916560/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=39884 CPUtime=162.3
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 9888 0 0 0 16224 6 0 0 25 0 1 0 203701706 40841216 9871 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 9971 9871 66 113 0 9855 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39884

[startup+222.34 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=908432/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=47852 CPUtime=222.32
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 11919 0 0 0 22224 8 0 0 25 0 1 0 203701706 49000448 11902 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 11963 11902 66 113 0 11847 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 47852

[startup+282.347 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=900112/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=56292 CPUtime=282.33
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 13998 0 0 0 28223 10 0 0 25 0 1 0 203701706 57643008 13981 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 14073 13981 66 113 0 13957 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 56292

[startup+342.359 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 22012
/proc/meminfo: memFree=886288/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=70128 CPUtime=342.33
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 17467 0 0 0 34221 12 0 0 25 0 1 0 203701706 71811072 17450 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534108 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 17532 17450 66 113 0 17416 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 70128

[startup+402.373 s]
/proc/loadavg: 1.07 1.02 0.97 2/78 22012
/proc/meminfo: memFree=870544/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=85836 CPUtime=402.35
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 21387 0 0 0 40220 15 0 0 25 0 1 0 203701706 87896064 21370 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 21459 21370 66 113 0 21343 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 85836

[startup+462.383 s]
/proc/loadavg: 1.02 1.01 0.97 2/78 22012
/proc/meminfo: memFree=862992/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=93340 CPUtime=462.36
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 23275 0 0 0 46219 17 0 0 25 0 1 0 203701706 95580160 23258 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 23335 23258 66 113 0 23219 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 93340

[startup+522.399 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 22012
/proc/meminfo: memFree=856208/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=100136 CPUtime=522.37
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 24978 0 0 0 52219 18 0 0 25 0 1 0 203701706 102539264 24961 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 25034 24961 66 113 0 24918 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 100136

[startup+582.412 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22012
/proc/meminfo: memFree=848528/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=107872 CPUtime=582.38
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 26879 0 0 0 58218 20 0 0 25 0 1 0 203701706 110460928 26862 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 26968 26862 66 113 0 26852 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 107872

[startup+642.425 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22013
/proc/meminfo: memFree=837584/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=118888 CPUtime=642.39
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 29629 0 0 0 64217 22 0 0 25 0 1 0 203701706 121741312 29612 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534352 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 29722 29612 66 113 0 29606 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 118888

[startup+702.439 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22014
/proc/meminfo: memFree=822864/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=133660 CPUtime=702.41
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 33328 0 0 0 70216 25 0 0 25 0 1 0 203701706 136867840 33311 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534409 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 33415 33311 66 113 0 33299 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 133660

[startup+762.451 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22014
/proc/meminfo: memFree=807120/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=149132 CPUtime=762.42
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 37231 0 0 0 76214 28 0 0 25 0 1 0 203701706 152711168 37214 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 37283 37214 66 113 0 37167 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 149132

[startup+822.469 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22014
/proc/meminfo: memFree=795920/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=160288 CPUtime=822.43
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 40004 0 0 0 82212 31 0 0 25 0 1 0 203701706 164134912 39987 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 40072 39987 66 113 0 39956 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 160288

[startup+882.482 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22014
/proc/meminfo: memFree=785552/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=170604 CPUtime=882.44
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 42573 0 0 0 88211 33 0 0 25 0 1 0 203701706 174698496 42556 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534379 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 42651 42556 66 113 0 42535 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 170604

[startup+942.489 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22014
/proc/meminfo: memFree=772944/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=183260 CPUtime=942.44
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 45751 0 0 0 94209 35 0 0 25 0 1 0 203701706 187658240 45734 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 45815 45734 66 113 0 45699 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 183260

[startup+1002.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22014
/proc/meminfo: memFree=763280/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=193104 CPUtime=1002.45
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 48227 0 0 0 100207 38 0 0 25 0 1 0 203701706 197738496 48210 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 48276 48210 66 113 0 48160 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 193104

[startup+1062.52 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22014
/proc/meminfo: memFree=752720/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=203416 CPUtime=1062.47
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 50767 0 0 0 106207 40 0 0 25 0 1 0 203701706 208297984 50750 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 50854 50750 66 113 0 50738 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 203416

[startup+1122.53 s]
/proc/loadavg: 1.03 1.01 0.97 2/78 22014
/proc/meminfo: memFree=742928/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=213260 CPUtime=1122.48
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 53224 0 0 0 112205 43 0 0 25 0 1 0 203701706 218378240 53207 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 53315 53207 66 113 0 53199 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 213260

[startup+1182.55 s]
/proc/loadavg: 1.01 1.01 0.97 2/78 22014
/proc/meminfo: memFree=737552/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=218652 CPUtime=1182.49
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 54578 0 0 0 118205 44 0 0 25 0 1 0 203701706 223899648 54561 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 54663 54561 66 113 0 54547 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 218652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.06 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 22014
/proc/meminfo: memFree=735952/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=220060 CPUtime=1200.01
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 54947 0 0 0 119957 44 0 0 25 0 1 0 203701706 225341440 54930 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 55015 54930 66 113 0 54899 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 220060

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

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

[startup+1200.06 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 22014
/proc/meminfo: memFree=735952/2055920 swapFree=4192812/4192956
[pid=22011] ppid=22009 vsize=220060 CPUtime=1200.01
/proc/22011/stat : 22011 (tts-4-0) R 22009 22011 20313 0 -1 4194304 54947 0 0 0 119957 44 0 0 25 0 1 0 203701706 225341440 54930 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22011/statm: 55015 54930 66 113 0 54899 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 220060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.1
CPU time (s): 1200.06
CPU user time (s): 1199.57
CPU system time (s): 0.480926
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 220060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.480926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54947
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= 4009

runsolver used 1.47078 second user time and 2.73058 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Sun Feb 18 22:24:34 UTC 2007

IDJOB= 297366
IDBENCH= 19960
IDSOLVER= 98
FILE ID= node16/297366-1171837474

PBS_JOBID= 3839364

Free space on /tmp= 66548 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297366-1171837474/tts-4-0 /tmp/evaluation/297366-1171837474/instance-297366-1171837474.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-297366-1171837474 -o ROOT/results/node16/solver-297366-1171837474 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297366-1171837474/tts-4-0 /tmp/evaluation/297366-1171837474/instance-297366-1171837474.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 751633635

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        956592 kB
Buffers:         68328 kB
Cached:         898156 kB
SwapCached:          0 kB
Active:         341632 kB
Inactive:       678556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        956592 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             564 kB
Writeback:           0 kB
Mapped:          72632 kB
Slab:            64824 kB
Committed_AS:   916844 kB
PageTables:       1720 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= 66548 MiB

End job on node16 on Sun Feb 18 22:44:36 UTC 2007