Trace number 303393

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) 1200.05 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S3230925-04.cnf
MD5SUM7771e5453e656f0c9114162dd7fb7ab6
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/node13/watcher-303393-1172034304 -o ROOT/results/node13/solver-303393-1172034304 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303393-1172034304/tts-4-0 /tmp/evaluation/303393-1172034304/instance-303393-1172034304.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 3/77 12163
/proc/meminfo: memFree=1472824/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=796 CPUtime=0
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 223384840 815104 94 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 199 94 57 113 0 83 0

[startup+0.107384 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12163
/proc/meminfo: memFree=1472824/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=2512 CPUtime=0.1
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 543 0 0 0 10 0 0 0 18 0 1 0 223384840 2572288 528 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134574931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 628 528 59 113 0 512 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2512

[startup+0.515439 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12163
/proc/meminfo: memFree=1472824/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=5764 CPUtime=0.5
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 1343 0 0 0 50 0 0 0 21 0 1 0 223384840 5902336 1328 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 1441 1328 62 113 0 1325 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5764

[startup+1.33555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1446320/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=32620 CPUtime=1.32
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 8089 0 0 0 130 2 0 0 25 0 1 0 223384840 33402880 8039 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 8155 8039 66 113 0 8039 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 32620

[startup+2.97177 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1438000/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=35436 CPUtime=2.96
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 8815 0 0 0 293 3 0 0 25 0 1 0 223384840 36286464 8765 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 8859 8765 66 113 0 8743 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 35436

[startup+6.2532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1437360/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=35800 CPUtime=6.24
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 8934 0 0 0 621 3 0 0 25 0 1 0 223384840 36659200 8884 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 8950 8884 66 113 0 8834 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 35800

[startup+12.7111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1435696/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=37360 CPUtime=12.7
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 9324 0 0 0 1267 3 0 0 25 0 1 0 223384840 38256640 9274 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 9340 9274 66 113 0 9224 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 37360

[startup+25.5118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1433520/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=39624 CPUtime=25.5
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 9885 0 0 0 2546 4 0 0 25 0 1 0 223384840 40574976 9835 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 9906 9835 66 113 0 9790 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 39624

[startup+51.1232 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1428400/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=44692 CPUtime=51.1
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 11157 0 0 0 5105 5 0 0 25 0 1 0 223384840 45764608 11107 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 11173 11107 66 113 0 11057 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 44692

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1419568/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=53636 CPUtime=102.3
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 13382 0 0 0 10223 7 0 0 25 0 1 0 223384840 54923264 13332 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 13409 13332 66 113 0 13293 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 53636

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1411056/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=62100 CPUtime=162.32
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 15470 0 0 0 16223 9 0 0 25 0 1 0 223384840 63590400 15420 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 15525 15420 66 113 0 15409 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 62100

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1402480/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=70668 CPUtime=222.33
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 17616 0 0 0 22222 11 0 0 25 0 1 0 223384840 72364032 17566 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537425 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 17667 17566 66 113 0 17551 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 70668

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1393200/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=79940 CPUtime=282.34
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 19944 0 0 0 28222 12 0 0 25 0 1 0 223384840 81858560 19894 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537402 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 19985 19894 66 113 0 19869 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 79940

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1383792/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=89448 CPUtime=342.35
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 22307 0 0 0 34221 14 0 0 25 0 1 0 223384840 91594752 22257 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591633 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 22362 22257 66 113 0 22246 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 89448

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1374384/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=98596 CPUtime=402.37
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 24615 0 0 0 40221 16 0 0 25 0 1 0 223384840 100962304 24565 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 24649 24565 66 113 0 24533 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 98596

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1365872/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=107268 CPUtime=462.38
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 26755 0 0 0 46220 18 0 0 25 0 1 0 223384840 109842432 26705 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 26817 26705 66 113 0 26701 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 107268

[startup+522.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1358128/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=114768 CPUtime=522.39
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 28679 0 0 0 52219 20 0 0 25 0 1 0 223384840 117522432 28629 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 28692 28629 66 113 0 28576 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 114768

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1350640/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=122272 CPUtime=582.41
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 30549 0 0 0 58218 23 0 0 25 0 1 0 223384840 125206528 30499 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 30568 30499 66 113 0 30452 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 122272

[startup+642.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1345008/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=128132 CPUtime=642.43
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 31964 0 0 0 64219 24 0 0 25 0 1 0 223384840 131207168 31914 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 32033 31914 66 113 0 31917 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 128132

[startup+702.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1337264/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=135864 CPUtime=702.45
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 33906 0 0 0 70219 26 0 0 25 0 1 0 223384840 139124736 33856 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552141 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 33966 33856 66 113 0 33850 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 135864

[startup+762.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1330096/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=142896 CPUtime=762.47
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 35703 0 0 0 76219 28 0 0 25 0 1 0 223384840 146325504 35653 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 35724 35653 66 113 0 35608 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 142896

[startup+822.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1322416/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=150636 CPUtime=822.49
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 37602 0 0 0 82219 30 0 0 25 0 1 0 223384840 154251264 37552 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 37659 37552 66 113 0 37543 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 150636

[startup+882.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1315056/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=157900 CPUtime=882.5
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 39446 0 0 0 88218 32 0 0 25 0 1 0 223384840 161689600 39396 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 39475 39396 66 113 0 39359 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 157900

[startup+942.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1308656/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=164232 CPUtime=942.51
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 41035 0 0 0 94218 33 0 0 25 0 1 0 223384840 168173568 40985 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 41058 40985 66 113 0 40942 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 164232

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1301104/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=171964 CPUtime=1002.53
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 42947 0 0 0 100218 35 0 0 25 0 1 0 223384840 176091136 42897 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 42991 42897 66 113 0 42875 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 171964

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1293616/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=179232 CPUtime=1062.55
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 44794 0 0 0 106218 37 0 0 25 0 1 0 223384840 183533568 44744 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 44808 44744 66 113 0 44692 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 179232

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1287216/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=185796 CPUtime=1122.57
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 46386 0 0 0 112218 39 0 0 25 0 1 0 223384840 190255104 46336 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 46449 46336 66 113 0 46333 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 185796

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1281264/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=191656 CPUtime=1182.59
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 47887 0 0 0 118219 40 0 0 25 0 1 0 223384840 196255744 47837 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 47914 47837 66 113 0 47798 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 191656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12164
/proc/meminfo: memFree=1280048/2055920 swapFree=4192812/4192956
[pid=12163] ppid=12161 vsize=192828 CPUtime=1200
/proc/12163/stat : 12163 (tts-4-0) R 12161 12163 10652 0 -1 4194304 48172 0 0 0 119960 40 0 0 25 0 1 0 223384840 197455872 48122 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12163/statm: 48207 48122 66 113 0 48091 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 192828

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): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1199.61
CPU system time (s): 0.441932
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 192828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.441932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48172
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= 1745

runsolver used 1.48277 second user time and 2.6616 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Wed Feb 21 05:05:04 UTC 2007

IDJOB= 303393
IDBENCH= 20107
IDSOLVER= 98
FILE ID= node13/303393-1172034304

PBS_JOBID= 3849163

Free space on /tmp= 66545 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S3230925-04.cnf
COMMAND LINE= /tmp/evaluation/303393-1172034304/tts-4-0 /tmp/evaluation/303393-1172034304/instance-303393-1172034304.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-303393-1172034304 -o ROOT/results/node13/solver-303393-1172034304 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303393-1172034304/tts-4-0 /tmp/evaluation/303393-1172034304/instance-303393-1172034304.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7771e5453e656f0c9114162dd7fb7ab6

RANDOM SEED= 287568860

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1473296 kB
Buffers:         52824 kB
Cached:         395500 kB
SwapCached:          0 kB
Active:         162396 kB
Inactive:       340360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1473296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          73320 kB
Slab:            65412 kB
Committed_AS:   984064 kB
PageTables:       1744 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= 66545 MiB

End job on node13 on Wed Feb 21 05:25:06 UTC 2007