Trace number 303762

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/7SAT/v200/
unif-k7-r85-v200-c17000-S849793820-03.cnf
MD5SUMed1f689cc6976e9722bcb1ee5f3d8edc
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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/node35/watcher-303762-1172043073 -o ROOT/results/node35/solver-303762-1172043073 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303762-1172043073/tts-4-0 /tmp/evaluation/303762-1172043073/instance-303762-1172043073.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 1.00 3/64 25871
/proc/meminfo: memFree=1509280/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=796 CPUtime=0
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 198071069 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 199 94 57 113 0 83 0

[startup+0.106933 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25871
/proc/meminfo: memFree=1509280/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=2512 CPUtime=0.1
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 541 0 0 0 10 0 0 0 18 0 1 0 198071069 2572288 526 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 628 526 59 113 0 512 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2512

[startup+0.515012 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25871
/proc/meminfo: memFree=1509280/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=5764 CPUtime=0.5
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 1343 0 0 0 50 0 0 0 22 0 1 0 198071069 5902336 1328 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 1441 1328 62 113 0 1325 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5764

[startup+1.33517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1482840/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=32488 CPUtime=1.33
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 8060 0 0 0 130 3 0 0 25 0 1 0 198071069 33267712 8010 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 8122 8010 65 113 0 8006 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 32488

[startup+2.9725 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1474456/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=35440 CPUtime=2.96
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 8799 0 0 0 293 3 0 0 25 0 1 0 198071069 36290560 8749 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 8860 8749 66 113 0 8744 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 35440

[startup+6.25015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1474080/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=35764 CPUtime=6.23
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 8880 0 0 0 620 3 0 0 25 0 1 0 198071069 36622336 8830 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 8941 8830 66 113 0 8825 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 35764

[startup+12.7034 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1473248/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=36520 CPUtime=12.69
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 9075 0 0 0 1265 4 0 0 25 0 1 0 198071069 37396480 9025 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 9130 9025 66 113 0 9014 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36520

[startup+25.5069 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1471136/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=38548 CPUtime=25.49
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 9609 0 0 0 2545 4 0 0 25 0 1 0 198071069 39473152 9559 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 9637 9559 66 113 0 9521 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38548

[startup+51.115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1465760/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=44072 CPUtime=51.08
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 10953 0 0 0 5103 5 0 0 25 0 1 0 198071069 45129728 10903 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535630 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 11018 10903 66 113 0 10902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44072

[startup+102.325 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1456864/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=52892 CPUtime=102.28
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 13187 0 0 0 10221 7 0 0 25 0 1 0 198071069 54161408 13137 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536044 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 13223 13137 66 113 0 13107 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 52892

[startup+162.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1446816/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=62748 CPUtime=162.28
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 15647 0 0 0 16219 9 0 0 25 0 1 0 198071069 64253952 15597 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 15687 15597 66 113 0 15571 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 62748

[startup+222.361 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1436576/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=72960 CPUtime=222.27
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 18209 0 0 0 22217 10 0 0 25 0 1 0 198071069 74711040 18159 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 18240 18159 66 113 0 18124 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 72960

[startup+282.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1427168/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=82344 CPUtime=282.26
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 20571 0 0 0 28214 12 0 0 25 0 1 0 198071069 84320256 20521 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 20586 20521 66 113 0 20470 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 82344

[startup+342.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1416608/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=93136 CPUtime=342.25
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 23226 0 0 0 34212 13 0 0 25 0 1 0 198071069 95371264 23176 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 23284 23176 66 113 0 23168 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 93136

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1404960/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=104388 CPUtime=402.26
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 26082 0 0 0 40211 15 0 0 25 0 1 0 198071069 106893312 26032 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 26097 26032 66 113 0 25981 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 104388

[startup+462.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1394848/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=114700 CPUtime=462.25
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 28629 0 0 0 46208 17 0 0 25 0 1 0 198071069 117452800 28579 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 28675 28579 66 113 0 28559 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 114700

[startup+522.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1384416/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=125012 CPUtime=522.25
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 31225 0 0 0 52206 19 0 0 25 0 1 0 198071069 128012288 31175 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 31253 31175 66 113 0 31137 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 125012

[startup+582.468 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 25872
/proc/meminfo: memFree=1373792/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=135560 CPUtime=582.25
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 33840 0 0 0 58204 21 0 0 25 0 1 0 198071069 138813440 33790 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 33890 33790 66 113 0 33774 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 135560

[startup+642.49 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25872
/proc/meminfo: memFree=1364128/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=145172 CPUtime=642.24
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 36261 0 0 0 64201 23 0 0 25 0 1 0 198071069 148656128 36211 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536044 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 36293 36211 66 113 0 36177 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 145172

[startup+702.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1353760/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=155720 CPUtime=702.24
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 38863 0 0 0 70199 25 0 0 25 0 1 0 198071069 159457280 38813 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 38930 38813 66 113 0 38814 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 155720

[startup+762.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1345440/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=163928 CPUtime=762.23
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 40952 0 0 0 76196 27 0 0 25 0 1 0 198071069 167862272 40902 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 40982 40902 66 113 0 40866 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 163928

[startup+822.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1337888/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=171428 CPUtime=822.23
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 42796 0 0 0 82195 28 0 0 25 0 1 0 198071069 175542272 42746 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 42857 42746 66 113 0 42741 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 171428

[startup+882.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1330848/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=178228 CPUtime=882.22
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 44544 0 0 0 88193 29 0 0 25 0 1 0 198071069 182505472 44494 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 44557 44494 66 113 0 44441 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 178228

[startup+942.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1324960/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=184088 CPUtime=942.21
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 46008 0 0 0 94190 31 0 0 25 0 1 0 198071069 188506112 45958 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 46022 45958 66 113 0 45906 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 184088

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1319712/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=189476 CPUtime=1002.22
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 47336 0 0 0 100190 32 0 0 25 0 1 0 198071069 194023424 47286 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 47369 47286 66 113 0 47253 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 189476

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1314720/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=194400 CPUtime=1062.21
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 48574 0 0 0 106188 33 0 0 25 0 1 0 198071069 199065600 48524 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 48600 48524 66 113 0 48484 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 194400

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1310304/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=198852 CPUtime=1122.21
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 49675 0 0 0 112187 34 0 0 25 0 1 0 198071069 203624448 49625 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 49713 49625 66 113 0 49597 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 198852

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1304352/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=204852 CPUtime=1182.2
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 51186 0 0 0 118184 36 0 0 25 0 1 0 198071069 209768448 51136 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 51213 51136 66 113 0 51097 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 204852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25872
/proc/meminfo: memFree=1302176/2055920 swapFree=4183772/4192956
[pid=25871] ppid=25869 vsize=206960 CPUtime=1200.03
/proc/25871/stat : 25871 (tts-4-0) R 25869 25871 25764 0 -1 4194304 51687 0 0 0 119966 37 0 0 25 0 1 0 198071069 211927040 51637 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/25871/statm: 51740 51637 66 113 0 51624 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 206960

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): 1199.66
CPU system time (s): 0.406938
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 206960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51687
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= 2019

runsolver used 0.72089 second user time and 2.48762 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Wed Feb 21 07:31:13 UTC 2007

IDJOB= 303762
IDBENCH= 20116
IDSOLVER= 98
FILE ID= node35/303762-1172043073

PBS_JOBID= 3892747

Free space on /tmp= 66562 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S849793820-03.cnf
COMMAND LINE= /tmp/evaluation/303762-1172043073/tts-4-0 /tmp/evaluation/303762-1172043073/instance-303762-1172043073.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-303762-1172043073 -o ROOT/results/node35/solver-303762-1172043073 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303762-1172043073/tts-4-0 /tmp/evaluation/303762-1172043073/instance-303762-1172043073.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  ed1f689cc6976e9722bcb1ee5f3d8edc

RANDOM SEED= 588129939

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1509752 kB
Buffers:         40184 kB
Cached:         412468 kB
SwapCached:       3084 kB
Active:         113512 kB
Inactive:       348580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509752 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            70128 kB
Committed_AS:   755064 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= 66562 MiB

End job on node35 on Wed Feb 21 07:51:16 UTC 2007