Trace number 301507

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) 1200.12 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark324.317
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/node18/watcher-301507-1171974426 -o ROOT/results/node18/solver-301507-1171974426 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301507-1171974426/tts-4-0 /tmp/evaluation/301507-1171974426/instance-301507-1171974426.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 3797
/proc/meminfo: memFree=1533824/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=796 CPUtime=0
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 217397199 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 199 99 57 113 0 83 0

[startup+0.106781 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3797
/proc/meminfo: memFree=1533824/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=3560 CPUtime=0.1
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 774 0 0 0 10 0 0 0 18 0 1 0 217397199 3645440 759 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 890 759 59 113 0 774 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3560

[startup+0.514818 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3797
/proc/meminfo: memFree=1533824/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=8444 CPUtime=0.51
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 2017 0 0 0 50 1 0 0 22 0 1 0 217397199 8646656 2002 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134554853 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 2111 2002 62 113 0 1995 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8444

[startup+1.3349 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1499576/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=38620 CPUtime=1.33
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 9589 0 0 0 129 4 0 0 25 0 1 0 217397199 39546880 9539 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 9655 9539 66 113 0 9539 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 38620

[startup+2.97106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1491960/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=43456 CPUtime=2.96
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 10802 0 0 0 292 4 0 0 25 0 1 0 217397199 44498944 10752 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552161 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 10864 10752 66 113 0 10748 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 43456

[startup+6.25037 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1488184/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=46376 CPUtime=6.23
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 11526 0 0 0 619 4 0 0 25 0 1 0 217397199 47489024 11476 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 11594 11476 66 113 0 11478 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 46376

[startup+12.704 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1486584/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=47916 CPUtime=12.69
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 11873 0 0 0 1264 5 0 0 25 0 1 0 217397199 49065984 11823 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134536869 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 11979 11823 66 113 0 11863 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47916

[startup+25.5122 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1486136/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=48172 CPUtime=25.5
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 11942 0 0 0 2545 5 0 0 25 0 1 0 217397199 49328128 11892 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 12043 11892 66 113 0 11927 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 48172

[startup+51.1247 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1485624/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=48780 CPUtime=51.1
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 12076 0 0 0 5105 5 0 0 25 0 1 0 217397199 49950720 12026 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 12195 12026 66 113 0 12079 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 48780

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1484024/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=50256 CPUtime=102.31
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 12451 0 0 0 10225 6 0 0 25 0 1 0 217397199 51462144 12401 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 12564 12401 66 113 0 12448 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 50256

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1481208/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=53096 CPUtime=162.32
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 13150 0 0 0 16225 7 0 0 25 0 1 0 217397199 54370304 13100 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 13274 13100 66 113 0 13158 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 53096

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1478392/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=55776 CPUtime=222.33
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 13864 0 0 0 22226 7 0 0 25 0 1 0 217397199 57114624 13814 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534054 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 13944 13814 66 113 0 13828 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 55776

[startup+282.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1474424/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=59816 CPUtime=282.34
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 14836 0 0 0 28226 8 0 0 25 0 1 0 217397199 61251584 14786 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 14954 14786 66 113 0 14838 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 59816

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1470520/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=63612 CPUtime=342.35
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 15799 0 0 0 34226 9 0 0 25 0 1 0 217397199 65138688 15749 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 15903 15749 66 113 0 15787 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 63612

[startup+402.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1467960/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=66196 CPUtime=402.36
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 16428 0 0 0 40226 10 0 0 25 0 1 0 217397199 67784704 16378 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 16549 16378 66 113 0 16433 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 66196

[startup+462.507 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1464312/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=69896 CPUtime=462.37
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 17370 0 0 0 46226 11 0 0 25 0 1 0 217397199 71573504 17320 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134536068 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 17474 17320 66 113 0 17358 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 69896

[startup+522.531 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1460536/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=73544 CPUtime=522.38
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 18325 0 0 0 52226 12 0 0 25 0 1 0 217397199 75309056 18275 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 18386 18275 66 113 0 18270 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 73544

[startup+582.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1454584/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=79404 CPUtime=582.38
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 19768 0 0 0 58225 13 0 0 25 0 1 0 217397199 81309696 19718 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 19851 19718 66 113 0 19735 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 79404

[startup+642.584 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1451448/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=82684 CPUtime=642.39
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 20575 0 0 0 64225 14 0 0 25 0 1 0 217397199 84668416 20525 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 20671 20525 66 113 0 20555 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 82684

[startup+702.606 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1447480/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=86432 CPUtime=702.41
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 21560 0 0 0 70225 16 0 0 25 0 1 0 217397199 88506368 21510 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 21608 21510 66 113 0 21492 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 86432

[startup+762.626 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3798
/proc/meminfo: memFree=1442488/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=91592 CPUtime=762.41
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 22807 0 0 0 76223 18 0 0 25 0 1 0 217397199 93790208 22757 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 22898 22757 66 113 0 22782 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 91592

[startup+822.653 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3800
/proc/meminfo: memFree=1439928/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=94168 CPUtime=822.42
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 23448 0 0 0 82224 18 0 0 25 0 1 0 217397199 96428032 23398 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 23542 23398 66 113 0 23426 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 94168

[startup+882.677 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3800
/proc/meminfo: memFree=1437624/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=96512 CPUtime=882.42
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 24027 0 0 0 88223 19 0 0 25 0 1 0 217397199 98828288 23977 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 24128 23977 66 113 0 24012 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 96512

[startup+942.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3800
/proc/meminfo: memFree=1434808/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=99220 CPUtime=942.43
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 24710 0 0 0 94223 20 0 0 25 0 1 0 217397199 101601280 24660 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 24805 24660 66 113 0 24689 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 99220

[startup+1002.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3800
/proc/meminfo: memFree=1432440/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=101796 CPUtime=1002.44
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 25368 0 0 0 100223 21 0 0 25 0 1 0 217397199 104239104 25318 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 25449 25318 66 113 0 25333 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 101796

[startup+1062.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3800
/proc/meminfo: memFree=1428600/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=105312 CPUtime=1062.45
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 26270 0 0 0 106223 22 0 0 25 0 1 0 217397199 107839488 26220 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 26328 26220 66 113 0 26212 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 105312

[startup+1122.78 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 3800
/proc/meminfo: memFree=1425912/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=108020 CPUtime=1122.46
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 26956 0 0 0 112223 23 0 0 25 0 1 0 217397199 110612480 26906 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 27005 26906 66 113 0 26889 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 108020

[startup+1182.81 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 3800
/proc/meminfo: memFree=1423160/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=110876 CPUtime=1182.47
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 27626 0 0 0 118223 24 0 0 25 0 1 0 217397199 113537024 27576 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 27719 27576 66 113 0 27603 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 110876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.14 1.03 1.01 2/78 3800
/proc/meminfo: memFree=1422008/2055920 swapFree=4192812/4192956
[pid=3797] ppid=3795 vsize=112048 CPUtime=1200.09
/proc/3797/stat : 3797 (tts-4-0) R 3795 3797 3459 0 -1 4194304 27911 0 0 0 119985 24 0 0 25 0 1 0 217397199 114737152 27861 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 28012 27861 66 113 0 27896 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 112048

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.86
CPU system time (s): 0.266959
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 112048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27911
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= 24735

runsolver used 1.19182 second user time and 2.77658 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 20 12:27:06 UTC 2007

IDJOB= 301507
IDBENCH= 20061
IDSOLVER= 98
FILE ID= node18/301507-1171974426

PBS_JOBID= 3849061

Free space on /tmp= 66545 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/301507-1171974426/tts-4-0 /tmp/evaluation/301507-1171974426/instance-301507-1171974426.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301507-1171974426 -o ROOT/results/node18/solver-301507-1171974426 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301507-1171974426/tts-4-0 /tmp/evaluation/301507-1171974426/instance-301507-1171974426.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 6107506

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1534296 kB
Buffers:         55228 kB
Cached:         333664 kB
SwapCached:          0 kB
Active:         308748 kB
Inactive:       139756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1000 kB
Writeback:           0 kB
Mapped:          78476 kB
Slab:            58796 kB
Committed_AS:   846824 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Tue Feb 20 12:47:09 UTC 2007