Trace number 310568

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) 1200.04 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1788789488-19-SAT.cnf
MD5SUM8dd20c2b2815f1615e92da9f7d25dd5d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-310568-1172560310 -o ROOT/results/node67/solver-310568-1172560310 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310568-1172560310/tts-4-0 /tmp/evaluation/310568-1172560310/instance-310568-1172560310.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: 0.99 0.99 0.99 3/64 18155
/proc/meminfo: memFree=1873376/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=928 CPUtime=0
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 275988610 950272 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134520576 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 232 107 58 113 0 116 0

[startup+0.106926 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 18155
/proc/meminfo: memFree=1873376/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=3616 CPUtime=0.1
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 810 0 0 0 10 0 0 0 18 0 1 0 275988610 3702784 793 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537418 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 904 793 66 113 0 788 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3616

[startup+0.514966 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 18155
/proc/meminfo: memFree=1873376/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=4276 CPUtime=0.51
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 968 0 0 0 51 0 0 0 21 0 1 0 275988610 4378624 951 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641343 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 1069 951 66 113 0 953 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4276

[startup+1.33505 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1869592/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=4408 CPUtime=1.33
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 1029 0 0 0 133 0 0 0 25 0 1 0 275988610 4513792 1012 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 1102 1012 66 113 0 986 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4408

[startup+2.97522 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1869144/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=4728 CPUtime=2.97
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 1118 0 0 0 297 0 0 0 25 0 1 0 275988610 4841472 1101 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 1182 1101 66 113 0 1066 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4728

[startup+6.25057 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1868696/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=5344 CPUtime=6.24
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 1243 0 0 0 624 0 0 0 25 0 1 0 275988610 5472256 1226 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134625439 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 1336 1226 66 113 0 1220 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5344

[startup+12.7042 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1867304/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=6560 CPUtime=12.69
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 1563 0 0 0 1269 0 0 0 25 0 1 0 275988610 6717440 1546 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 1640 1546 66 113 0 1524 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6560

[startup+25.6046 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1864616/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=9484 CPUtime=25.59
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 2315 0 0 0 2558 1 0 0 25 0 1 0 275988610 9711616 2298 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 2371 2298 66 113 0 2255 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 9484

[startup+51.2133 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1858280/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=16076 CPUtime=51.19
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 3923 0 0 0 5118 1 0 0 25 0 1 0 275988610 16461824 3906 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534389 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 4019 3906 66 113 0 3903 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 16076

[startup+102.419 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1842152/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=32036 CPUtime=102.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 7923 0 0 0 10234 4 0 0 25 0 1 0 275988610 32804864 7906 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 8009 7906 66 113 0 7893 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 32036

[startup+162.438 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1827432/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=46600 CPUtime=162.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 11559 0 0 0 16232 6 0 0 25 0 1 0 275988610 47718400 11542 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 11650 11542 66 113 0 11534 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 46600

[startup+222.455 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1813736/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=60204 CPUtime=222.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 15003 0 0 0 22230 8 0 0 25 0 1 0 275988610 61648896 14986 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 15051 14986 66 113 0 14935 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 60204

[startup+282.47 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1801064/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=72864 CPUtime=282.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 18150 0 0 0 28228 10 0 0 25 0 1 0 275988610 74612736 18133 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 18216 18133 66 113 0 18100 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 72864

[startup+342.489 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1790696/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=83176 CPUtime=342.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 20720 0 0 0 34226 12 0 0 25 0 1 0 275988610 85172224 20703 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 20794 20703 66 113 0 20678 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 83176

[startup+402.506 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1779624/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=94192 CPUtime=402.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 23480 0 0 0 40224 14 0 0 25 0 1 0 275988610 96452608 23463 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 23548 23463 66 113 0 23432 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 94192

[startup+462.523 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18156
/proc/meminfo: memFree=1769640/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=104272 CPUtime=462.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 25983 0 0 0 46222 16 0 0 25 0 1 0 275988610 106774528 25966 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 26068 25966 66 113 0 25952 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 104272

[startup+522.541 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18156
/proc/meminfo: memFree=1761384/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=112476 CPUtime=522.39
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 28027 0 0 0 52220 19 0 0 25 0 1 0 275988610 115175424 28010 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 28119 28010 66 113 0 28003 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 112476

[startup+582.561 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1753768/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=119976 CPUtime=582.39
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 29927 0 0 0 58218 21 0 0 25 0 1 0 275988610 122855424 29910 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 29994 29910 66 113 0 29878 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 119976

[startup+642.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1746344/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=127476 CPUtime=642.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 31776 0 0 0 64216 22 0 0 25 0 1 0 275988610 130535424 31759 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 31869 31759 66 113 0 31753 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 127476

[startup+702.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1739176/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=134508 CPUtime=702.39
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 33559 0 0 0 70214 25 0 0 25 0 1 0 275988610 137736192 33542 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 33627 33542 66 113 0 33511 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 134508

[startup+762.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1732200/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=141540 CPUtime=762.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 35292 0 0 0 76212 26 0 0 25 0 1 0 275988610 144936960 35275 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 35385 35275 66 113 0 35269 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 141540

[startup+822.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1727016/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=146464 CPUtime=822.39
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 36571 0 0 0 82211 28 0 0 25 0 1 0 275988610 149979136 36554 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 36616 36554 66 113 0 36500 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 146464

[startup+882.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1723304/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=150224 CPUtime=882.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 37499 0 0 0 88209 29 0 0 25 0 1 0 275988610 153829376 37482 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 37556 37482 66 113 0 37440 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 150224

[startup+942.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1719720/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=153976 CPUtime=942.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 38410 0 0 0 94208 30 0 0 25 0 1 0 275988610 157671424 38393 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 38494 38393 66 113 0 38378 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 153976

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1715944/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=157728 CPUtime=1002.39
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 39331 0 0 0 100208 31 0 0 25 0 1 0 275988610 161513472 39314 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 39432 39314 66 113 0 39316 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 157728

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1711784/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=161712 CPUtime=1062.38
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 40367 0 0 0 106206 32 0 0 25 0 1 0 275988610 165593088 40350 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 40428 40350 66 113 0 40312 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 161712

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18156
/proc/meminfo: memFree=1708200/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=165228 CPUtime=1122.39
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 41260 0 0 0 112205 34 0 0 25 0 1 0 275988610 169193472 41243 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 41307 41243 66 113 0 41191 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 165228

[startup+1182.73 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 18156
/proc/meminfo: memFree=1703464/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=170152 CPUtime=1182.39
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 42453 0 0 0 118204 35 0 0 25 0 1 0 275988610 174235648 42436 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 42538 42436 66 113 0 42422 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 170152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18156
/proc/meminfo: memFree=1701608/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=171792 CPUtime=1200
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 42890 0 0 0 119965 35 0 0 25 0 1 0 275988610 175915008 42873 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 42948 42873 66 113 0 42832 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 171792

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

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

[startup+1200.35 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18156
/proc/meminfo: memFree=1701608/2055920 swapFree=4183972/4192956
[pid=18155] ppid=18153 vsize=171792 CPUtime=1200
/proc/18155/stat : 18155 (tts-4-0) R 18153 18155 17368 0 -1 4194304 42890 0 0 0 119965 35 0 0 25 0 1 0 275988610 175915008 42873 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18155/statm: 42948 42873 66 113 0 42832 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 171792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.65
CPU system time (s): 0.384941
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 171792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.384941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42890
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= 2229

runsolver used 0.886865 second user time and 2.31965 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Tue Feb 27 07:11:50 UTC 2007

IDJOB= 310568
IDBENCH= 20291
IDSOLVER= 98
FILE ID= node67/310568-1172560310

PBS_JOBID= 3971861

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1788789488-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/310568-1172560310/tts-4-0 /tmp/evaluation/310568-1172560310/instance-310568-1172560310.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-310568-1172560310 -o ROOT/results/node67/solver-310568-1172560310 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310568-1172560310/tts-4-0 /tmp/evaluation/310568-1172560310/instance-310568-1172560310.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  8dd20c2b2815f1615e92da9f7d25dd5d

RANDOM SEED= 936886296

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1873848 kB
Buffers:         19320 kB
Cached:         115496 kB
SwapCached:       3224 kB
Active:          72068 kB
Inactive:        72684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873848 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            23324 kB
Committed_AS:   761444 kB
PageTables:       1452 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= 66559 MiB

End job on node67 on Tue Feb 27 07:31:52 UTC 2007