Trace number 294701

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
MD5SUM68cb6fbbdabed63f11100cea94c92cef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160974
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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/node76/watcher-294701-1171793530 -o ROOT/results/node76/solver-294701-1171793530 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294701-1171793530/tts-4-0 /tmp/evaluation/294701-1171793530/instance-294701-1171793530.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 3/69 8723
/proc/meminfo: memFree=1145544/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=796 CPUtime=0
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 199311353 815104 96 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 199 96 57 113 0 83 0

[startup+0.10701 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 8723
/proc/meminfo: memFree=1145544/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=3048 CPUtime=0.1
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 687 0 0 0 10 0 0 0 21 0 1 0 199311353 3121152 671 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 762 672 65 113 0 646 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3048

[startup+0.515056 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 8723
/proc/meminfo: memFree=1145544/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=7888 CPUtime=0.5
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 1885 0 0 0 50 0 0 0 25 0 1 0 199311353 8077312 1869 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 1972 1869 66 113 0 1856 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7888

[startup+1.33615 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1137984/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=8136 CPUtime=1.32
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 1988 0 0 0 132 0 0 0 25 0 1 0 199311353 8331264 1972 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134537393 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 2034 1972 66 113 0 1918 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8136

[startup+2.97734 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1137152/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=9080 CPUtime=2.96
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 2220 0 0 0 296 0 0 0 25 0 1 0 199311353 9297920 2204 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 2270 2204 66 113 0 2154 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9080

[startup+6.25372 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1135296/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=10964 CPUtime=6.24
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 2652 0 0 0 624 0 0 0 25 0 1 0 199311353 11227136 2636 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134537405 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 2741 2636 66 113 0 2625 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10964

[startup+12.7075 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1131648/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=14248 CPUtime=12.69
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 3512 0 0 0 1268 1 0 0 25 0 1 0 199311353 14589952 3496 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 3562 3496 66 113 0 3446 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14248

[startup+25.6089 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1125696/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=20580 CPUtime=25.59
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 5051 0 0 0 2557 2 0 0 25 0 1 0 199311353 21073920 5035 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 5145 5035 66 113 0 5029 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 20580

[startup+51.2139 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1114496/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=31608 CPUtime=51.19
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 7799 0 0 0 5115 4 0 0 25 0 1 0 199311353 32366592 7783 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 7902 7783 66 113 0 7786 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 31608

[startup+102.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1096832/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=49424 CPUtime=102.38
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 12258 0 0 0 10231 7 0 0 25 0 1 0 199311353 50610176 12242 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 12356 12242 66 113 0 12240 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 49424

[startup+162.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1079296/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=66540 CPUtime=162.39
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 16540 0 0 0 16228 11 0 0 25 0 1 0 199311353 68136960 16524 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 16635 16524 66 113 0 16519 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 66540

[startup+222.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1064128/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=81540 CPUtime=222.39
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 20338 0 0 0 22226 13 0 0 25 0 1 0 199311353 83496960 20322 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534396 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 20385 20322 66 113 0 20269 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 81540

[startup+282.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1047936/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=97952 CPUtime=282.39
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 24398 0 0 0 28223 16 0 0 25 0 1 0 199311353 100302848 24382 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134542973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 24488 24382 66 113 0 24372 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 97952

[startup+342.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1032640/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=112956 CPUtime=342.39
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 28160 0 0 0 34220 19 0 0 25 0 1 0 199311353 115666944 28144 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 28239 28144 66 113 0 28123 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 112956

[startup+402.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1020736/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=124908 CPUtime=402.39
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 31145 0 0 0 40217 22 0 0 25 0 1 0 199311353 127905792 31129 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 31227 31129 66 113 0 31111 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 124908

[startup+462.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=1009472/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=136160 CPUtime=462.38
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 33962 0 0 0 46213 25 0 0 25 0 1 0 199311353 139427840 33946 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 34040 33946 66 113 0 33924 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 136160

[startup+522.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=997952/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=147884 CPUtime=522.39
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 36870 0 0 0 52211 28 0 0 25 0 1 0 199311353 151433216 36854 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 36971 36854 66 113 0 36855 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 147884

[startup+582.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=987008/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=158436 CPUtime=582.4
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 39561 0 0 0 58210 30 0 0 25 0 1 0 199311353 162238464 39545 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 39609 39545 66 113 0 39493 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 158436

[startup+642.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=977728/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=167808 CPUtime=642.4
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 41883 0 0 0 64207 33 0 0 25 0 1 0 199311353 171835392 41867 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 41952 41867 66 113 0 41836 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 167808

[startup+702.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=968128/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=177424 CPUtime=702.4
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 44301 0 0 0 70206 34 0 0 25 0 1 0 199311353 181682176 44285 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 44356 44285 66 113 0 44240 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 177424

[startup+762.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=957888/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=187736 CPUtime=762.4
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 46854 0 0 0 76203 37 0 0 25 0 1 0 199311353 192241664 46838 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 46934 46838 66 113 0 46818 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 187736

[startup+822.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=947648/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=197816 CPUtime=822.41
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 49387 0 0 0 82201 40 0 0 25 0 1 0 199311353 202563584 49371 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 49454 49371 66 113 0 49338 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 197816

[startup+882.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=937856/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=207660 CPUtime=882.41
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 51844 0 0 0 88199 42 0 0 25 0 1 0 199311353 212643840 51828 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 51915 51828 66 113 0 51799 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 207660

[startup+942.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=928704/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=216800 CPUtime=942.41
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 54138 0 0 0 94196 45 0 0 25 0 1 0 199311353 222003200 54122 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 54200 54122 66 113 0 54084 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 216800

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=919424/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=225940 CPUtime=1002.41
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 56413 0 0 0 100194 47 0 0 25 0 1 0 199311353 231362560 56397 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 56485 56397 66 113 0 56369 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 225940

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=910464/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=234848 CPUtime=1062.41
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 58663 0 0 0 106192 49 0 0 25 0 1 0 199311353 240484352 58647 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 58712 58647 66 113 0 58596 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 234848

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=901760/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=243760 CPUtime=1122.42
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 60862 0 0 0 112190 52 0 0 25 0 1 0 199311353 249610240 60846 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 60940 60846 66 113 0 60824 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 243760

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=892928/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=252664 CPUtime=1182.42
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 63066 0 0 0 118188 54 0 0 25 0 1 0 199311353 258727936 63050 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 63166 63050 66 113 0 63050 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 252664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=890048/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=255244 CPUtime=1200.04
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 63755 0 0 0 119949 55 0 0 25 0 1 0 199311353 261369856 63739 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 63811 63739 66 113 0 63695 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 255244

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 8724
/proc/meminfo: memFree=890048/2055888 swapFree=4087076/4096564
[pid=8723] ppid=8721 vsize=255244 CPUtime=1200.04
/proc/8723/stat : 8723 (tts-4-0) R 8721 8723 7713 0 -1 4194304 63755 0 0 0 119949 55 0 0 25 0 1 0 199311353 261369856 63739 18446744073709551615 134512640 134976056 4294956640 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8723/statm: 63811 63739 66 113 0 63695 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 255244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.49
CPU system time (s): 0.58891
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 255244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.58891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63755
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= 653

runsolver used 1.01385 second user time and 2.19667 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Sun Feb 18 10:12:10 UTC 2007

IDJOB= 294701
IDBENCH= 19895
IDSOLVER= 98
FILE ID= node76/294701-1171793530

PBS_JOBID= 3839558

Free space on /tmp= 66651 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1830776056-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294701-1171793530/tts-4-0 /tmp/evaluation/294701-1171793530/instance-294701-1171793530.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-294701-1171793530 -o ROOT/results/node76/solver-294701-1171793530 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294701-1171793530/tts-4-0 /tmp/evaluation/294701-1171793530/instance-294701-1171793530.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  68cb6fbbdabed63f11100cea94c92cef

RANDOM SEED= 795626298

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1146016 kB
Buffers:         41692 kB
Cached:         772344 kB
SwapCached:       3460 kB
Active:         565528 kB
Inactive:       258940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1146016 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:             644 kB
Writeback:           0 kB
Mapped:          15784 kB
Slab:            71812 kB
Committed_AS:   892420 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node76 on Sun Feb 18 10:32:13 UTC 2007