Trace number 301589

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) 1200.08 1200.53

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S406284248-03.cnf
MD5SUMfbd5031feeefb5afb2663296d251bb8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.458
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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/node13/watcher-301589-1171979428 -o ROOT/results/node13/solver-301589-1171979428 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301589-1171979428/tts-4-0 /tmp/evaluation/301589-1171979428/instance-301589-1171979428.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6056
/proc/meminfo: memFree=1496000/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=796 CPUtime=0
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 217897231 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 199 99 57 113 0 83 0

[startup+0.106373 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6056
/proc/meminfo: memFree=1496000/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=3560 CPUtime=0.1
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 774 0 0 0 10 0 0 0 18 0 1 0 217897231 3645440 759 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 890 759 59 113 0 774 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3560

[startup+0.514475 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6056
/proc/meminfo: memFree=1496000/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=8444 CPUtime=0.51
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 2020 0 0 0 50 1 0 0 21 0 1 0 217897231 8646656 2005 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134554908 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 2111 2005 62 113 0 1995 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8444

[startup+1.33454 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1461688/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=37780 CPUtime=1.32
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 9349 0 0 0 129 3 0 0 25 0 1 0 217897231 38686720 9299 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 9445 9300 66 113 0 9329 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 37780

[startup+2.97076 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1453688/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=43496 CPUtime=2.96
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 10776 0 0 0 292 4 0 0 25 0 1 0 217897231 44539904 10726 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 10874 10726 66 113 0 10758 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 43496

[startup+6.24719 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1451512/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=45244 CPUtime=6.24
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 11212 0 0 0 620 4 0 0 25 0 1 0 217897231 46329856 11162 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 11311 11162 66 113 0 11195 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 45244

[startup+12.704 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1449528/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=46872 CPUtime=12.69
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 11637 0 0 0 1265 4 0 0 25 0 1 0 217897231 47996928 11587 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641343 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 11718 11587 66 113 0 11602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46872

[startup+25.5108 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1448568/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=47856 CPUtime=25.5
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 11888 0 0 0 2545 5 0 0 25 0 1 0 217897231 49004544 11838 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 11964 11838 66 113 0 11848 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 47856

[startup+51.1222 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1446328/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=50232 CPUtime=51.1
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 12463 0 0 0 5105 5 0 0 25 0 1 0 217897231 51437568 12413 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 12558 12413 66 113 0 12442 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 50232

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1441144/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=55356 CPUtime=102.3
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 13756 0 0 0 10224 6 0 0 25 0 1 0 217897231 56684544 13706 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 13839 13706 66 113 0 13723 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 55356

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1435576/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=60876 CPUtime=162.32
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 15112 0 0 0 16225 7 0 0 25 0 1 0 217897231 62337024 15062 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 15219 15062 66 113 0 15103 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 60876

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1429368/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=67144 CPUtime=222.34
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 16686 0 0 0 22225 9 0 0 25 0 1 0 217897231 68755456 16636 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 16786 16636 66 113 0 16670 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 67144

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1426168/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=70188 CPUtime=282.35
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 17473 0 0 0 28225 10 0 0 25 0 1 0 217897231 71872512 17423 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 17547 17423 66 113 0 17431 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 70188

[startup+342.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1422072/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=74320 CPUtime=342.36
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 18518 0 0 0 34225 11 0 0 25 0 1 0 217897231 76103680 18468 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 18580 18468 66 113 0 18464 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 74320

[startup+402.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1417144/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=79244 CPUtime=402.38
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 19715 0 0 0 40225 13 0 0 25 0 1 0 217897231 81145856 19665 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537425 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 19811 19665 66 113 0 19695 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 79244

[startup+462.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1411000/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=85280 CPUtime=462.39
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 21258 0 0 0 46225 14 0 0 25 0 1 0 217897231 87326720 21208 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 21320 21208 66 113 0 21204 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 85280

[startup+522.562 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 6057
/proc/meminfo: memFree=1405752/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=90796 CPUtime=522.41
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 22601 0 0 0 52226 15 0 0 25 0 1 0 217897231 92975104 22551 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 22699 22551 66 113 0 22583 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 90796

[startup+582.594 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6057
/proc/meminfo: memFree=1400184/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=96076 CPUtime=582.42
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 23952 0 0 0 58226 16 0 0 25 0 1 0 217897231 98381824 23902 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 24019 23902 66 113 0 23903 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 96076

[startup+642.635 s]
/proc/loadavg: 1.05 1.00 1.00 2/84 6129
/proc/meminfo: memFree=1394552/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=100284 CPUtime=642.42
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 25012 0 0 0 64225 17 0 0 25 0 1 0 217897231 102690816 24962 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535989 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 25071 24962 66 113 0 24955 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 100284

[startup+702.716 s]
/proc/loadavg: 1.02 1.00 1.00 2/84 6215
/proc/meminfo: memFree=1390008/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=104972 CPUtime=702.43
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 26164 0 0 0 70225 18 0 0 25 0 1 0 217897231 107491328 26114 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 26243 26114 66 113 0 26127 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 104972

[startup+762.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1386488/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=109660 CPUtime=762.43
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 27326 0 0 0 76224 19 0 0 25 0 1 0 217897231 112291840 27276 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 27415 27276 66 113 0 27299 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 109660

[startup+822.795 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1380856/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=115172 CPUtime=822.45
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 28719 0 0 0 82225 20 0 0 25 0 1 0 217897231 117936128 28669 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 28793 28669 66 113 0 28677 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 115172

[startup+882.825 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1377784/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=118452 CPUtime=882.46
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 29518 0 0 0 88225 21 0 0 25 0 1 0 217897231 121294848 29468 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 29613 29468 66 113 0 29497 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 118452

[startup+942.858 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1375096/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=121032 CPUtime=942.48
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 30178 0 0 0 94226 22 0 0 25 0 1 0 217897231 123936768 30128 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 30258 30128 66 113 0 30142 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 121032

[startup+1002.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1369912/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=126216 CPUtime=1002.49
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 31469 0 0 0 100226 23 0 0 25 0 1 0 217897231 129245184 31419 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591832 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 31554 31419 66 113 0 31438 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 126216

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1366008/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=130036 CPUtime=1062.5
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 32441 0 0 0 106226 24 0 0 25 0 1 0 217897231 133156864 32391 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534440 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 32509 32391 66 113 0 32393 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 130036

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1361592/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=134612 CPUtime=1122.52
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 33555 0 0 0 112227 25 0 0 25 0 1 0 217897231 137842688 33505 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 33653 33505 66 113 0 33537 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 134612

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1358072/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=138128 CPUtime=1182.53
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 34453 0 0 0 118227 26 0 0 25 0 1 0 217897231 141443072 34403 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 34532 34403 66 113 0 34416 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 138128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1357240/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=139068 CPUtime=1200.05
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 34657 0 0 0 119979 26 0 0 25 0 1 0 217897231 142405632 34607 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 34767 34607 66 113 0 34651 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 139068

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6255
/proc/meminfo: memFree=1357240/2055920 swapFree=4192812/4192956
[pid=6056] ppid=6054 vsize=139068 CPUtime=1200.05
/proc/6056/stat : 6056 (tts-4-0) R 6054 6056 5182 0 -1 4194304 34657 0 0 0 119979 26 0 0 25 0 1 0 217897231 142405632 34607 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/6056/statm: 34767 34607 66 113 0 34651 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 139068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.290955
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 139068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34657
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= 11065

runsolver used 1.42078 second user time and 2.72659 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Tue Feb 20 13:50:28 UTC 2007

IDJOB= 301589
IDBENCH= 20063
IDSOLVER= 98
FILE ID= node13/301589-1171979428

PBS_JOBID= 3849033

Free space on /tmp= 66546 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S406284248-03.cnf
COMMAND LINE= /tmp/evaluation/301589-1171979428/tts-4-0 /tmp/evaluation/301589-1171979428/instance-301589-1171979428.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301589-1171979428 -o ROOT/results/node13/solver-301589-1171979428 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301589-1171979428/tts-4-0 /tmp/evaluation/301589-1171979428/instance-301589-1171979428.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  fbd5031feeefb5afb2663296d251bb8b

RANDOM SEED= 588800308

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:       1496472 kB
Buffers:         51204 kB
Cached:         374408 kB
SwapCached:          0 kB
Active:          84216 kB
Inactive:       396336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          73844 kB
Slab:            64496 kB
Committed_AS:   962748 kB
PageTables:       1748 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= 66546 MiB

End job on node13 on Tue Feb 20 14:10:30 UTC 2007