Trace number 295521

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 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
MD5SUMb0510f0e079b36d2ec65f7f85add6dcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark231.213
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/node58/watcher-295521-1171807066 -o ROOT/results/node58/solver-295521-1171807066 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295521-1171807066/tts-4-0 /tmp/evaluation/295521-1171807066/instance-295521-1171807066.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 1.00 0.99 3/64 7514
/proc/meminfo: memFree=1037936/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=796 CPUtime=0
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 200663294 815104 94 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 199 95 57 113 0 83 0

[startup+0.106549 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 7514
/proc/meminfo: memFree=1037936/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=2260 CPUtime=0.1
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 467 0 0 0 10 0 0 0 18 0 1 0 200663294 2314240 452 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134573360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 565 452 63 113 0 449 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2260

[startup+0.514593 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 7514
/proc/meminfo: memFree=1037936/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=8596 CPUtime=0.5
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 2080 0 0 0 50 0 0 0 21 0 1 0 200663294 8802304 2063 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 2149 2063 66 113 0 2033 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8596

[startup+1.33468 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 7515
/proc/meminfo: memFree=1029608/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=8976 CPUtime=1.32
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 2181 0 0 0 132 0 0 0 25 0 1 0 200663294 9191424 2164 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 2244 2164 66 113 0 2128 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8976

[startup+2.97086 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 7515
/proc/meminfo: memFree=1028968/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=9688 CPUtime=2.96
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 2372 0 0 0 296 0 0 0 25 0 1 0 200663294 9920512 2355 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 2422 2355 66 113 0 2306 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9688

[startup+6.24722 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 7515
/proc/meminfo: memFree=1027240/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=11336 CPUtime=6.23
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 2780 0 0 0 623 0 0 0 25 0 1 0 200663294 11608064 2763 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 2834 2763 66 113 0 2718 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11336

[startup+12.7019 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 7515
/proc/meminfo: memFree=1024104/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=14388 CPUtime=12.69
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 3500 0 0 0 1268 1 0 0 25 0 1 0 200663294 14733312 3483 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 3597 3483 66 113 0 3481 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14388

[startup+25.5054 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 7515
/proc/meminfo: memFree=1018792/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=19784 CPUtime=25.49
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 4866 0 0 0 2547 2 0 0 25 0 1 0 200663294 20258816 4849 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 4946 4849 66 113 0 4830 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19784

[startup+51.1122 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 7515
/proc/meminfo: memFree=1008360/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=29864 CPUtime=51.09
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 7419 0 0 0 5105 4 0 0 25 0 1 0 200663294 30580736 7402 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534440 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 7466 7402 66 113 0 7350 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 29864

[startup+102.321 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 7515
/proc/meminfo: memFree=991080/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=47220 CPUtime=102.28
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 11759 0 0 0 10222 6 0 0 25 0 1 0 200663294 48353280 11742 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 11805 11742 66 113 0 11689 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47220

[startup+162.341 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 7515
/proc/meminfo: memFree=973544/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=64572 CPUtime=162.29
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 16079 0 0 0 16220 9 0 0 25 0 1 0 200663294 66121728 16062 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 16143 16062 66 113 0 16027 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 64572

[startup+222.375 s]
/proc/loadavg: 1.10 1.03 1.00 2/71 7619
/proc/meminfo: memFree=956144/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=80748 CPUtime=222.27
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 20123 0 0 0 22214 13 0 0 25 0 1 0 200663294 82685952 20106 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 20187 20106 66 113 0 20071 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 80748

[startup+282.422 s]
/proc/loadavg: 1.04 1.02 1.00 2/71 7689
/proc/meminfo: memFree=940976/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=95984 CPUtime=282.26
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 23933 0 0 0 28209 17 0 0 25 0 1 0 200663294 98287616 23916 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 23996 23916 66 113 0 23880 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 95984

[startup+342.452 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7713
/proc/meminfo: memFree=929448/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=108640 CPUtime=342.26
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 27081 0 0 0 34207 19 0 0 25 0 1 0 200663294 111247360 27064 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 27160 27064 66 113 0 27044 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 108640

[startup+402.473 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7713
/proc/meminfo: memFree=917352/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=120596 CPUtime=402.28
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 30055 0 0 0 40206 22 0 0 25 0 1 0 200663294 123490304 30038 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 30149 30038 66 113 0 30033 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 120596

[startup+462.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=903848/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=133960 CPUtime=462.28
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 33423 0 0 0 46204 24 0 0 25 0 1 0 200663294 137175040 33406 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 33490 33406 66 113 0 33374 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 133960

[startup+522.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=890920/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=146848 CPUtime=522.28
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 36654 0 0 0 52201 27 0 0 25 0 1 0 200663294 150372352 36637 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134537402 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 36712 36637 66 113 0 36596 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 146848

[startup+582.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=879016/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=158568 CPUtime=582.28
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 39585 0 0 0 58198 30 0 0 25 0 1 0 200663294 162373632 39568 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 39642 39568 66 113 0 39526 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 158568

[startup+642.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=867304/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=170524 CPUtime=642.28
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 42560 0 0 0 64195 33 0 0 25 0 1 0 200663294 174616576 42543 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 42631 42543 66 113 0 42515 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 170524

[startup+702.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=856104/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=181776 CPUtime=702.29
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 45358 0 0 0 70193 36 0 0 25 0 1 0 200663294 186138624 45341 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 45444 45341 66 113 0 45328 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 181776

[startup+762.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=846184/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=191620 CPUtime=762.28
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 47849 0 0 0 76191 37 0 0 25 0 1 0 200663294 196218880 47832 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 47905 47832 66 113 0 47789 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 191620

[startup+822.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=836200/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=201464 CPUtime=822.29
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 50319 0 0 0 82190 39 0 0 25 0 1 0 200663294 206299136 50302 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 50366 50302 66 113 0 50250 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 201464

[startup+882.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=826408/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=211308 CPUtime=882.29
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 52760 0 0 0 88188 41 0 0 25 0 1 0 200663294 216379392 52743 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 52827 52743 66 113 0 52711 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 211308

[startup+942.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=817320/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=220452 CPUtime=942.3
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 55049 0 0 0 94187 43 0 0 25 0 1 0 200663294 225742848 55032 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 55113 55032 66 113 0 54997 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 220452

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=808872/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=228892 CPUtime=1002.3
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 57148 0 0 0 100185 45 0 0 25 0 1 0 200663294 234385408 57131 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 57223 57131 66 113 0 57107 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 228892

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=799976/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=237800 CPUtime=1062.31
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 59353 0 0 0 106183 48 0 0 25 0 1 0 200663294 243507200 59336 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 59450 59336 66 113 0 59334 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 237800

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=791464/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=246236 CPUtime=1122.31
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 61463 0 0 0 112181 50 0 0 25 0 1 0 200663294 252145664 61446 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134513479 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 61559 61446 66 113 0 61443 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 246236

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=783208/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=254440 CPUtime=1182.32
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 63559 0 0 0 118180 52 0 0 25 0 1 0 200663294 260546560 63542 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 63610 63542 66 113 0 63494 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 254440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=780840/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=256784 CPUtime=1200.03
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 64103 0 0 0 119951 52 0 0 25 0 1 0 200663294 262946816 64086 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 64196 64086 66 113 0 64080 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 256784

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7713
/proc/meminfo: memFree=780840/2055920 swapFree=4183260/4192956
[pid=7514] ppid=7512 vsize=256784 CPUtime=1200.03
/proc/7514/stat : 7514 (tts-4-0) R 7512 7514 6334 0 -1 4194304 64103 0 0 0 119951 52 0 0 25 0 1 0 200663294 262946816 64086 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/7514/statm: 64196 64086 66 113 0 64080 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 256784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1199.52
CPU system time (s): 0.562914
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 256784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.52
system time used= 0.562914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64103
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= 1240

runsolver used 0.809876 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Sun Feb 18 13:57:46 UTC 2007

IDJOB= 295521
IDBENCH= 19915
IDSOLVER= 98
FILE ID= node58/295521-1171807066

PBS_JOBID= 3839591

Free space on /tmp= 66564 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295521-1171807066/tts-4-0 /tmp/evaluation/295521-1171807066/instance-295521-1171807066.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-295521-1171807066 -o ROOT/results/node58/solver-295521-1171807066 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295521-1171807066/tts-4-0 /tmp/evaluation/295521-1171807066/instance-295521-1171807066.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  b0510f0e079b36d2ec65f7f85add6dcd

RANDOM SEED= 516917674

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1038344 kB
Buffers:         51548 kB
Cached:         855148 kB
SwapCached:       4096 kB
Active:         590776 kB
Inactive:       326420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1038344 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             648 kB
Writeback:           0 kB
Mapped:          15968 kB
Slab:            86504 kB
Committed_AS:   463928 kB
PageTables:       1384 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= 66564 MiB

End job on node58 on Sun Feb 18 14:17:49 UTC 2007