Trace number 301425

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) 1200.07 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
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-301425-1171969608 -o ROOT/results/node18/solver-301425-1171969608 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301425-1171969608/tts-4-0 /tmp/evaluation/301425-1171969608/instance-301425-1171969608.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 3395
/proc/meminfo: memFree=1534832/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=796 CPUtime=0
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 216915307 815104 99 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 199 99 57 113 0 83 0

[startup+0.106785 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3395
/proc/meminfo: memFree=1534832/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=3560 CPUtime=0.1
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 774 0 0 0 10 0 0 0 18 0 1 0 216915307 3645440 759 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 890 760 59 113 0 774 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3560

[startup+0.514823 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3395
/proc/meminfo: memFree=1534832/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=8444 CPUtime=0.5
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 2007 0 0 0 50 0 0 0 21 0 1 0 216915307 8646656 1992 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134554911 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 2111 1992 62 113 0 1995 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8444

[startup+1.3349 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 3396
/proc/meminfo: memFree=1500456/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=38816 CPUtime=1.33
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 9628 0 0 0 129 4 0 0 25 0 1 0 216915307 39747584 9578 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 9704 9578 66 113 0 9588 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 38816

[startup+2.97106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3396
/proc/meminfo: memFree=1491752/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=46172 CPUtime=2.96
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 11459 0 0 0 291 5 0 0 25 0 1 0 216915307 47280128 11409 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 11543 11409 66 113 0 11427 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 46172

[startup+6.24738 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3396
/proc/meminfo: memFree=1488232/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=46984 CPUtime=6.24
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 11679 0 0 0 619 5 0 0 25 0 1 0 216915307 48111616 11629 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 11746 11629 66 113 0 11630 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 46984

[startup+12.704 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3396
/proc/meminfo: memFree=1487336/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=48040 CPUtime=12.69
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 11903 0 0 0 1264 5 0 0 25 0 1 0 216915307 49192960 11853 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 12010 11853 66 113 0 11894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48040

[startup+25.5102 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3396
/proc/meminfo: memFree=1486888/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=48428 CPUtime=25.49
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 12012 0 0 0 2544 5 0 0 25 0 1 0 216915307 49590272 11962 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 12107 11962 66 113 0 11991 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48428

[startup+51.1217 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3396
/proc/meminfo: memFree=1486120/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=49244 CPUtime=51.1
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 12205 0 0 0 5104 6 0 0 25 0 1 0 216915307 50425856 12155 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 12311 12155 66 113 0 12195 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 49244

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3396
/proc/meminfo: memFree=1484336/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=50900 CPUtime=102.3
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 12626 0 0 0 10224 6 0 0 25 0 1 0 216915307 52121600 12576 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 12725 12576 66 113 0 12609 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 50900

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3396
/proc/meminfo: memFree=1482800/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=52428 CPUtime=162.32
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 13007 0 0 0 16225 7 0 0 25 0 1 0 216915307 53686272 12957 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 13107 12957 66 113 0 12991 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 52428

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 3396
/proc/meminfo: memFree=1479408/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=55832 CPUtime=222.33
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 13845 0 0 0 22225 8 0 0 25 0 1 0 216915307 57171968 13795 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 13958 13795 66 113 0 13842 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 55832

[startup+282.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3396
/proc/meminfo: memFree=1475056/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=60184 CPUtime=282.34
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 14933 0 0 0 28224 10 0 0 25 0 1 0 216915307 61628416 14883 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 15046 14883 66 113 0 14930 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 60184

[startup+342.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3396
/proc/meminfo: memFree=1470896/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=64320 CPUtime=342.35
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 15966 0 0 0 34224 11 0 0 25 0 1 0 216915307 65863680 15916 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 16080 15916 66 113 0 15964 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 64320

[startup+402.489 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1465776/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=69380 CPUtime=402.36
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 17241 0 0 0 40224 12 0 0 25 0 1 0 216915307 71045120 17191 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 17345 17191 66 113 0 17229 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 69380

[startup+462.514 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1459120/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=75944 CPUtime=462.38
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 18927 0 0 0 46224 14 0 0 25 0 1 0 216915307 77766656 18877 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 18986 18877 66 113 0 18870 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 75944

[startup+522.539 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 3396
/proc/meminfo: memFree=1454832/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=80524 CPUtime=522.39
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 20017 0 0 0 52224 15 0 0 25 0 1 0 216915307 82456576 19967 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 20131 19967 66 113 0 20015 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 80524

[startup+582.566 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 3396
/proc/meminfo: memFree=1450416/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=84744 CPUtime=582.4
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 21074 0 0 0 58223 17 0 0 25 0 1 0 216915307 86777856 21024 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 21186 21024 66 113 0 21070 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 84744

[startup+642.598 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 3396
/proc/meminfo: memFree=1445680/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=89432 CPUtime=642.41
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 22273 0 0 0 64223 18 0 0 25 0 1 0 216915307 91578368 22223 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 22358 22223 66 113 0 22242 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 89432

[startup+702.626 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3396
/proc/meminfo: memFree=1442544/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=92480 CPUtime=702.42
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 23041 0 0 0 70223 19 0 0 25 0 1 0 216915307 94699520 22991 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 23120 22991 66 113 0 23004 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 92480

[startup+762.655 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3396
/proc/meminfo: memFree=1438384/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=96700 CPUtime=762.43
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 24085 0 0 0 76223 20 0 0 25 0 1 0 216915307 99020800 24035 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 24175 24035 66 113 0 24059 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 96700

[startup+822.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1436272/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=98828 CPUtime=822.45
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 24617 0 0 0 82224 21 0 0 25 0 1 0 216915307 101199872 24567 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 24707 24567 66 113 0 24591 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 98828

[startup+882.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1435056/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=100000 CPUtime=882.47
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 24917 0 0 0 88225 22 0 0 25 0 1 0 216915307 102400000 24867 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 25000 24867 66 113 0 24884 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 100000

[startup+942.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1433840/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=101172 CPUtime=942.47
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 25231 0 0 0 94225 22 0 0 25 0 1 0 216915307 103600128 25181 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 25293 25181 66 113 0 25177 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 101172

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1431984/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=103248 CPUtime=1002.48
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 25698 0 0 0 100225 23 0 0 25 0 1 0 216915307 105725952 25648 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 25812 25648 66 113 0 25696 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 103248

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1428656/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=106532 CPUtime=1062.5
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 26520 0 0 0 106226 24 0 0 25 0 1 0 216915307 109088768 26470 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 26633 26470 66 113 0 26517 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 106532

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1425712/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=109344 CPUtime=1122.51
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 27259 0 0 0 112226 25 0 0 25 0 1 0 216915307 111968256 27209 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 27336 27209 66 113 0 27220 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 109344

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1421488/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=113560 CPUtime=1182.52
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 28308 0 0 0 118226 26 0 0 25 0 1 0 216915307 116285440 28258 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 28390 28258 66 113 0 28274 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 113560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1420464/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=114500 CPUtime=1200.04
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 28550 0 0 0 119977 27 0 0 25 0 1 0 216915307 117248000 28500 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 28625 28500 66 113 0 28509 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 114500

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3396
/proc/meminfo: memFree=1420464/2055920 swapFree=4192812/4192956
[pid=3395] ppid=3393 vsize=114500 CPUtime=1200.04
/proc/3395/stat : 3395 (tts-4-0) R 3393 3395 2263 0 -1 4194304 28550 0 0 0 119977 27 0 0 25 0 1 0 216915307 117248000 28500 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/3395/statm: 28625 28500 66 113 0 28509 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 114500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.78
CPU system time (s): 0.291955
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 114500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28550
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= 1717

runsolver used 1.44878 second user time and 2.68559 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 20 11:06:48 UTC 2007

IDJOB= 301425
IDBENCH= 20059
IDSOLVER= 98
FILE ID= node18/301425-1171969608

PBS_JOBID= 3849025

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-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301425-1171969608/tts-4-0 /tmp/evaluation/301425-1171969608/instance-301425-1171969608.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301425-1171969608 -o ROOT/results/node18/solver-301425-1171969608 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301425-1171969608/tts-4-0 /tmp/evaluation/301425-1171969608/instance-301425-1171969608.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 799027019

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:       1535240 kB
Buffers:         55156 kB
Cached:         332648 kB
SwapCached:          0 kB
Active:         307900 kB
Inactive:       139620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          78592 kB
Slab:            58788 kB
Committed_AS:   845800 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 11:26:50 UTC 2007