Trace number 310527

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) 1200.09 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1244126495-18-SAT.cnf
MD5SUM7170ef62ab1f0b3de97654e24bebe902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
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/node77/watcher-310527-1172560215 -o ROOT/results/node77/solver-310527-1172560215 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310527-1172560215/tts-4-0 /tmp/evaluation/310527-1172560215/instance-310527-1172560215.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 3/67 7806
/proc/meminfo: memFree=1835376/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=928 CPUtime=0
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 121 0 0 0 0 0 0 0 19 0 1 0 50889012 950272 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134520576 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 232 107 58 113 0 116 0

[startup+0.106769 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 7806
/proc/meminfo: memFree=1835376/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=3752 CPUtime=0.1
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 845 0 0 0 10 0 0 0 20 0 1 0 50889012 3842048 829 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 938 829 66 113 0 822 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3752

[startup+0.515817 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 7806
/proc/meminfo: memFree=1835376/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=4160 CPUtime=0.51
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 944 0 0 0 51 0 0 0 24 0 1 0 50889012 4259840 928 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1040 928 66 113 0 924 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4160

[startup+1.34092 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1831592/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=4428 CPUtime=1.33
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 1018 0 0 0 133 0 0 0 25 0 1 0 50889012 4534272 1002 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1107 1002 66 113 0 991 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4428

[startup+2.97611 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1831208/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=4660 CPUtime=2.96
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 1087 0 0 0 296 0 0 0 25 0 1 0 50889012 4771840 1071 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1165 1071 66 113 0 1049 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4660

[startup+6.2525 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1830632/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=5216 CPUtime=6.24
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 1219 0 0 0 624 0 0 0 25 0 1 0 50889012 5341184 1203 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1304 1203 66 113 0 1188 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5216

[startup+12.7063 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1829352/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=6528 CPUtime=12.69
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 1552 0 0 0 1269 0 0 0 25 0 1 0 50889012 6684672 1536 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 1632 1536 66 113 0 1516 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6528

[startup+25.6058 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1825448/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=10536 CPUtime=25.59
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 2535 0 0 0 2558 1 0 0 25 0 1 0 50889012 10788864 2519 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 2634 2519 66 113 0 2518 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10536

[startup+51.2088 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1819688/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=16180 CPUtime=51.18
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 3950 0 0 0 5117 1 0 0 25 0 1 0 50889012 16568320 3934 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 4045 3934 66 113 0 3929 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 16180

[startup+102.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1810984/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=24708 CPUtime=102.37
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 6119 0 0 0 10234 3 0 0 25 0 1 0 50889012 25300992 6103 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 6177 6103 66 113 0 6061 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 24708

[startup+162.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1802088/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=33620 CPUtime=162.37
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 8303 0 0 0 16232 5 0 0 25 0 1 0 50889012 34426880 8287 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 8405 8287 66 113 0 8289 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 33620

[startup+222.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1796584/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=39092 CPUtime=222.35
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 9696 0 0 0 22229 6 0 0 25 0 1 0 50889012 40030208 9680 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641329 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 9773 9680 66 113 0 9657 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 39092

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1792360/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=43308 CPUtime=282.36
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 10755 0 0 0 28228 8 0 0 25 0 1 0 50889012 44347392 10739 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 10827 10739 66 113 0 10711 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 43308

[startup+342.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1787880/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=47764 CPUtime=342.35
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 11854 0 0 0 34227 8 0 0 25 0 1 0 50889012 48910336 11838 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 11941 11838 66 113 0 11825 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 47764

[startup+402.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1783976/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=51748 CPUtime=402.34
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 12840 0 0 0 40225 9 0 0 25 0 1 0 50889012 52989952 12824 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 12937 12824 66 113 0 12821 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 51748

[startup+462.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1780392/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=55032 CPUtime=462.34
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 13708 0 0 0 46224 10 0 0 25 0 1 0 50889012 56352768 13692 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 13758 13692 66 113 0 13642 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 55032

[startup+522.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1776872/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=58780 CPUtime=522.33
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 14619 0 0 0 52222 11 0 0 25 0 1 0 50889012 60190720 14603 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 14695 14603 66 113 0 14579 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 58780

[startup+582.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1773608/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=62064 CPUtime=582.32
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 15420 0 0 0 58221 11 0 0 25 0 1 0 50889012 63553536 15404 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 15516 15404 66 113 0 15400 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 62064

[startup+642.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1771432/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=63980 CPUtime=642.31
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 15945 0 0 0 64220 11 0 0 25 0 1 0 50889012 65515520 15929 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 15995 15929 66 113 0 15879 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 63980

[startup+702.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1769448/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=66088 CPUtime=702.3
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 16445 0 0 0 70218 12 0 0 25 0 1 0 50889012 67674112 16429 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534440 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 16522 16429 66 113 0 16406 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 66088

[startup+762.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1766760/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=68664 CPUtime=762.29
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 17107 0 0 0 76217 12 0 0 25 0 1 0 50889012 70311936 17091 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 17166 17091 66 113 0 17050 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 68664

[startup+822.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1764200/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=71244 CPUtime=822.3
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 17748 0 0 0 82217 13 0 0 25 0 1 0 50889012 72953856 17732 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 17811 17732 66 113 0 17695 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 71244

[startup+882.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1760744/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=74760 CPUtime=882.28
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 18620 0 0 0 88214 14 0 0 25 0 1 0 50889012 76554240 18604 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 18690 18604 66 113 0 18574 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 74760

[startup+942.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1757992/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=77572 CPUtime=942.27
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 19308 0 0 0 94213 14 0 0 25 0 1 0 50889012 79433728 19292 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 19393 19292 66 113 0 19277 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 77572

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1756392/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=78980 CPUtime=1002.27
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 19698 0 0 0 100213 14 0 0 25 0 1 0 50889012 80875520 19682 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 19745 19682 66 113 0 19629 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 78980

[startup+1062.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1754984/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=80384 CPUtime=1062.27
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 20041 0 0 0 106212 15 0 0 25 0 1 0 50889012 82313216 20025 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 20096 20025 66 113 0 19980 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 80384

[startup+1122.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1753512/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=82028 CPUtime=1122.26
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 20415 0 0 0 112211 15 0 0 25 0 1 0 50889012 83996672 20399 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 20507 20399 66 113 0 20391 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 82028

[startup+1182.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1751656/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=83904 CPUtime=1182.25
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 20883 0 0 0 118210 15 0 0 25 0 1 0 50889012 85917696 20867 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 20976 20867 66 113 0 20860 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 83904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1751144/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=84372 CPUtime=1200.07
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 20990 0 0 0 119992 15 0 0 25 0 1 0 50889012 86396928 20974 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 21093 20974 66 113 0 20977 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 84372

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 7807
/proc/meminfo: memFree=1751144/2055892 swapFree=4086192/4096564
[pid=7806] ppid=7804 vsize=84372 CPUtime=1200.07
/proc/7806/stat : 7806 (tts-4-0) R 7804 7806 7192 0 -1 4194304 20990 0 0 0 119992 15 0 0 25 0 1 0 50889012 86396928 20974 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7806/statm: 21093 20974 66 113 0 20977 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 84372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.166974
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 84372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20990
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= 1768

runsolver used 0.940856 second user time and 2.26765 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Tue Feb 27 07:10:15 UTC 2007

IDJOB= 310527
IDBENCH= 20290
IDSOLVER= 98
FILE ID= node77/310527-1172560215

PBS_JOBID= 3971876

Free space on /tmp= 66649 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1244126495-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/310527-1172560215/tts-4-0 /tmp/evaluation/310527-1172560215/instance-310527-1172560215.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-310527-1172560215 -o ROOT/results/node77/solver-310527-1172560215 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310527-1172560215/tts-4-0 /tmp/evaluation/310527-1172560215/instance-310527-1172560215.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7170ef62ab1f0b3de97654e24bebe902

RANDOM SEED= 206358550

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.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		: 3000.239
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	: 6006.15
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		: 3000.239
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:      2055892 kB
MemFree:       1835784 kB
Buffers:         28280 kB
Cached:         146980 kB
SwapCached:       4056 kB
Active:          81072 kB
Inactive:       104340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1835784 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:             564 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            21104 kB
Committed_AS:   116048 kB
PageTables:       1428 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= 66649 MiB

End job on node77 on Tue Feb 27 07:30:17 UTC 2007