Trace number 301630

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) 1200.1 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1172786648-06.cnf
MD5SUM27847d68fadd27947440c2e2b03da894
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark373.013
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node13/watcher-301630-1171981946 -o ROOT/results/node13/solver-301630-1171981946 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301630-1171981946/tts-4-0 /tmp/evaluation/301630-1171981946/instance-301630-1171981946.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6382
/proc/meminfo: memFree=1495416/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=796 CPUtime=0
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 218149103 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 199 99 57 113 0 83 0

[startup+0.106787 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6382
/proc/meminfo: memFree=1495416/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=3560 CPUtime=0.1
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 772 0 0 0 10 0 0 0 18 0 1 0 218149103 3645440 757 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 890 757 59 113 0 774 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3560

[startup+0.514841 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6382
/proc/meminfo: memFree=1495416/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=8448 CPUtime=0.5
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 2014 0 0 0 50 0 0 0 22 0 1 0 218149103 8650752 1999 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 2112 1999 62 113 0 1996 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8448

[startup+1.33495 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6383
/proc/meminfo: memFree=1461040/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=38828 CPUtime=1.32
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 9643 0 0 0 129 3 0 0 25 0 1 0 218149103 39759872 9593 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 9707 9593 66 113 0 9591 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 38828

[startup+2.97117 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6383
/proc/meminfo: memFree=1453808/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=44756 CPUtime=2.96
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 11135 0 0 0 292 4 0 0 25 0 1 0 218149103 45830144 11085 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 11189 11085 66 113 0 11073 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 44756

[startup+6.2536 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6383
/proc/meminfo: memFree=1449648/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=46220 CPUtime=6.25
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 11497 0 0 0 620 5 0 0 25 0 1 0 218149103 47329280 11447 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542833 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 11555 11447 66 113 0 11439 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 46220

[startup+12.7045 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6383
/proc/meminfo: memFree=1447792/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=47956 CPUtime=12.69
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 11925 0 0 0 1264 5 0 0 25 0 1 0 218149103 49106944 11875 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534719 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 11989 11875 66 113 0 11873 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47956

[startup+25.5132 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6383
/proc/meminfo: memFree=1447280/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=48660 CPUtime=25.49
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 12078 0 0 0 2544 5 0 0 25 0 1 0 218149103 49827840 12028 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134536024 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 12165 12028 66 113 0 12049 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48660

[startup+51.1256 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6383
/proc/meminfo: memFree=1446640/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=49104 CPUtime=51.1
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 12230 0 0 0 5104 6 0 0 25 0 1 0 218149103 50282496 12180 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 12276 12180 66 113 0 12160 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 49104

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 6383
/proc/meminfo: memFree=1445104/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=50712 CPUtime=102.3
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 12600 0 0 0 10224 6 0 0 25 0 1 0 218149103 51929088 12550 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534063 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 12678 12550 66 113 0 12562 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 50712

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6383
/proc/meminfo: memFree=1442032/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=53812 CPUtime=162.32
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 13368 0 0 0 16224 8 0 0 25 0 1 0 218149103 55103488 13318 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591639 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 13453 13318 66 113 0 13337 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 53812

[startup+222.407 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 6383
/proc/meminfo: memFree=1438640/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=57024 CPUtime=222.33
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 14212 0 0 0 22224 9 0 0 25 0 1 0 218149103 58392576 14162 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 14256 14162 66 113 0 14140 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 57024

[startup+282.435 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 6383
/proc/meminfo: memFree=1432880/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=62932 CPUtime=282.34
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 15644 0 0 0 28223 11 0 0 25 0 1 0 218149103 64442368 15594 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 15733 15594 66 113 0 15617 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 62932

[startup+342.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6383
/proc/meminfo: memFree=1427312/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=68508 CPUtime=342.36
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 17050 0 0 0 34223 13 0 0 25 0 1 0 218149103 70152192 17000 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 17127 17000 66 113 0 17011 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 68508

[startup+402.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6383
/proc/meminfo: memFree=1422128/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=73664 CPUtime=402.37
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 18333 0 0 0 40223 14 0 0 25 0 1 0 218149103 75431936 18283 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 18416 18283 66 113 0 18300 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 73664

[startup+462.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6383
/proc/meminfo: memFree=1415600/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=80140 CPUtime=462.38
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 19950 0 0 0 46222 16 0 0 25 0 1 0 218149103 82063360 19900 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 20035 19900 66 113 0 19919 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 80140

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6383
/proc/meminfo: memFree=1411824/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=83892 CPUtime=522.39
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 20915 0 0 0 52222 17 0 0 25 0 1 0 218149103 85905408 20865 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 20973 20865 66 113 0 20857 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 83892

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1405360/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=90236 CPUtime=582.41
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 22495 0 0 0 58223 18 0 0 25 0 1 0 218149103 92401664 22445 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537408 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 22559 22445 66 113 0 22443 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 90236

[startup+642.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1401904/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=93752 CPUtime=642.43
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 23362 0 0 0 64223 20 0 0 25 0 1 0 218149103 96002048 23312 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 23438 23312 66 113 0 23322 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 93752

[startup+702.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1397872/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=97740 CPUtime=702.43
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 24362 0 0 0 70222 21 0 0 25 0 1 0 218149103 100085760 24312 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 24435 24312 66 113 0 24319 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 97740

[startup+762.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1392944/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=102784 CPUtime=762.45
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 25616 0 0 0 76222 23 0 0 25 0 1 0 218149103 105250816 25566 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134536019 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 25696 25566 66 113 0 25580 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 102784

[startup+822.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1387952/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=107596 CPUtime=822.47
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 26839 0 0 0 82222 25 0 0 25 0 1 0 218149103 110178304 26789 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 26899 26789 66 113 0 26783 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 107596

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1384112/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=111468 CPUtime=882.48
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 27804 0 0 0 88221 27 0 0 25 0 1 0 218149103 114143232 27754 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 27867 27754 66 113 0 27751 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 111468

[startup+942.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1379504/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=116156 CPUtime=942.49
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 28966 0 0 0 94221 28 0 0 25 0 1 0 218149103 118943744 28916 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 29039 28916 66 113 0 28923 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 116156

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1374384/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=121312 CPUtime=1002.5
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 30250 0 0 0 100221 29 0 0 25 0 1 0 218149103 124223488 30200 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 30328 30200 66 113 0 30212 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 121312

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1369136/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=126468 CPUtime=1062.52
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 31531 0 0 0 106221 31 0 0 25 0 1 0 218149103 129503232 31481 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 31617 31481 66 113 0 31501 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 126468

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1364912/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=130692 CPUtime=1122.53
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 32601 0 0 0 112221 32 0 0 25 0 1 0 218149103 133828608 32551 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 32673 32551 66 113 0 32557 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 130692

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1359088/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=136440 CPUtime=1182.54
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 34052 0 0 0 118221 33 0 0 25 0 1 0 218149103 139714560 34002 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 34110 34002 66 113 0 33994 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 136440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1357616/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=137848 CPUtime=1200.06
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 34406 0 0 0 119972 34 0 0 25 0 1 0 218149103 141156352 34356 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 34462 34356 66 113 0 34346 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 137848

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6385
/proc/meminfo: memFree=1357616/2055920 swapFree=4192812/4192956
[pid=6382] ppid=6380 vsize=137848 CPUtime=1200.06
/proc/6382/stat : 6382 (tts-4-0) R 6380 6382 5182 0 -1 4194304 34406 0 0 0 119972 34 0 0 25 0 1 0 218149103 141156352 34356 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/6382/statm: 34462 34356 66 113 0 34346 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 137848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.73
CPU system time (s): 0.368943
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 137848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34406
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= 23961

runsolver used 1.3408 second user time and 2.69659 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Tue Feb 20 14:32:26 UTC 2007

IDJOB= 301630
IDBENCH= 20064
IDSOLVER= 98
FILE ID= node13/301630-1171981946

PBS_JOBID= 3849033

Free space on /tmp= 66546 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1172786648-06.cnf
COMMAND LINE= /tmp/evaluation/301630-1171981946/tts-4-0 /tmp/evaluation/301630-1171981946/instance-301630-1171981946.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301630-1171981946 -o ROOT/results/node13/solver-301630-1171981946 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301630-1171981946/tts-4-0 /tmp/evaluation/301630-1171981946/instance-301630-1171981946.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  27847d68fadd27947440c2e2b03da894

RANDOM SEED= 939957605

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1495824 kB
Buffers:         51272 kB
Cached:         374952 kB
SwapCached:          0 kB
Active:          95556 kB
Inactive:       385596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          73844 kB
Slab:            64516 kB
Committed_AS:   964436 kB
PageTables:       1748 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node13 on Tue Feb 20 14:52:29 UTC 2007