Trace number 300195

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 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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/node7/watcher-300195-1171892001 -o ROOT/results/node7/solver-300195-1171892001 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300195-1171892001/tts-4-0 /tmp/evaluation/300195-1171892001/instance-300195-1171892001.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 0.93 3/77 28273
/proc/meminfo: memFree=1684688/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=796 CPUtime=0
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 209154787 815104 96 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 199 99 57 113 0 83 0

[startup+0.10674 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28273
/proc/meminfo: memFree=1684688/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=3076 CPUtime=0.1
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 678 0 0 0 10 0 0 0 18 0 1 0 209154787 3149824 663 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 769 663 59 113 0 653 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3076

[startup+0.514782 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28273
/proc/meminfo: memFree=1684688/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=12064 CPUtime=0.51
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 2920 0 0 0 50 1 0 0 21 0 1 0 209154787 12353536 2905 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 3016 2905 65 113 0 2900 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12064

[startup+1.33487 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 28274
/proc/meminfo: memFree=1653576/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=31884 CPUtime=1.32
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 7899 0 0 0 129 3 0 0 25 0 1 0 209154787 32649216 7849 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 7971 7849 66 113 0 7855 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 31884

[startup+2.97104 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 28274
/proc/meminfo: memFree=1650376/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=35944 CPUtime=2.96
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 8896 0 0 0 293 3 0 0 25 0 1 0 209154787 36806656 8846 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 8986 8846 66 113 0 8870 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 35944

[startup+6.24738 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 28274
/proc/meminfo: memFree=1648648/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=36756 CPUtime=6.23
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 9052 0 0 0 620 3 0 0 25 0 1 0 209154787 37638144 9002 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 9189 9002 66 113 0 9073 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 36756

[startup+12.703 s]
/proc/loadavg: 0.94 0.98 0.93 2/78 28274
/proc/meminfo: memFree=1647816/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=37548 CPUtime=12.68
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 9274 0 0 0 1265 3 0 0 25 0 1 0 209154787 38449152 9224 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 9387 9224 66 113 0 9271 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37548

[startup+25.5114 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 28274
/proc/meminfo: memFree=1647048/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=38296 CPUtime=25.5
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 9481 0 0 0 2546 4 0 0 25 0 1 0 209154787 39215104 9431 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 9574 9431 66 113 0 9458 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 38296

[startup+51.121 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 28274
/proc/meminfo: memFree=1645320/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=39844 CPUtime=51.09
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 9875 0 0 0 5105 4 0 0 25 0 1 0 209154787 40800256 9825 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 9961 9825 66 113 0 9845 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 39844

[startup+102.342 s]
/proc/loadavg: 1.04 1.00 0.94 2/78 28274
/proc/meminfo: memFree=1640072/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=45272 CPUtime=102.3
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 11193 0 0 0 10225 5 0 0 25 0 1 0 209154787 46358528 11143 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 11318 11143 66 113 0 11202 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 45272

[startup+162.374 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 28274
/proc/meminfo: memFree=1634952/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=50112 CPUtime=162.32
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 12434 0 0 0 16226 6 0 0 25 0 1 0 209154787 51314688 12384 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 12528 12384 66 113 0 12412 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 50112

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28274
/proc/meminfo: memFree=1629000/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=56124 CPUtime=222.33
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 13910 0 0 0 22226 7 0 0 25 0 1 0 209154787 57470976 13860 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 14031 13860 66 113 0 13915 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 56124

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28274
/proc/meminfo: memFree=1622600/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=62376 CPUtime=282.34
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 15497 0 0 0 28225 9 0 0 25 0 1 0 209154787 63873024 15447 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 15594 15447 66 113 0 15478 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 62376

[startup+342.451 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28274
/proc/meminfo: memFree=1617224/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=67904 CPUtime=342.35
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 16873 0 0 0 34225 10 0 0 25 0 1 0 209154787 69533696 16823 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134536390 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 16976 16823 66 113 0 16860 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 67904

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1611720/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=73296 CPUtime=402.38
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 18219 0 0 0 40226 12 0 0 25 0 1 0 209154787 75055104 18169 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 18324 18169 66 113 0 18208 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 73296

[startup+462.516 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1605768/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=79388 CPUtime=462.39
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 19721 0 0 0 46225 14 0 0 25 0 1 0 209154787 81293312 19671 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641318 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 19847 19671 66 113 0 19731 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 79388

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1601288/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=83852 CPUtime=522.4
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 20842 0 0 0 52225 15 0 0 25 0 1 0 209154787 85864448 20792 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 20963 20792 66 113 0 20847 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 83852

[startup+582.572 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1596616/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=88540 CPUtime=582.41
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 22011 0 0 0 58225 16 0 0 25 0 1 0 209154787 90664960 21961 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 22135 21961 66 113 0 22019 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 88540

[startup+642.601 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1591432/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=93700 CPUtime=642.43
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 23302 0 0 0 64225 18 0 0 25 0 1 0 209154787 95948800 23252 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534416 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 23425 23252 66 113 0 23309 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 93700

[startup+702.627 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1587144/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=97920 CPUtime=702.44
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 24361 0 0 0 70225 19 0 0 25 0 1 0 209154787 100270080 24311 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 24480 24311 66 113 0 24364 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 97920

[startup+762.653 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1580744/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=104372 CPUtime=762.44
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 25974 0 0 0 76224 20 0 0 25 0 1 0 209154787 106876928 25924 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 26093 25924 66 113 0 25977 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 104372

[startup+822.684 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1574920/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=110004 CPUtime=822.46
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 27401 0 0 0 82224 22 0 0 25 0 1 0 209154787 112644096 27351 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 27501 27351 66 113 0 27385 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 110004

[startup+882.715 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1570696/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=114356 CPUtime=882.47
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 28495 0 0 0 88224 23 0 0 25 0 1 0 209154787 117100544 28445 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 28589 28445 66 113 0 28473 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 114356

[startup+942.742 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1566344/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=118808 CPUtime=942.48
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 29576 0 0 0 94224 24 0 0 25 0 1 0 209154787 121659392 29526 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 29702 29526 66 113 0 29586 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 118808

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1560840/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=124336 CPUtime=1002.5
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 30957 0 0 0 100224 26 0 0 25 0 1 0 209154787 127320064 30907 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 31084 30907 66 113 0 30968 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 124336

[startup+1062.8 s]
/proc/loadavg: 1.06 1.01 0.94 2/78 28276
/proc/meminfo: memFree=1555272/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=129616 CPUtime=1062.51
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 32317 0 0 0 106224 27 0 0 25 0 1 0 209154787 132726784 32267 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 32404 32267 66 113 0 32288 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 129616

[startup+1122.82 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 28276
/proc/meminfo: memFree=1552264/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=132664 CPUtime=1122.53
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 33071 0 0 0 112225 28 0 0 25 0 1 0 209154787 135847936 33021 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 33166 33021 66 113 0 33050 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 132664

[startup+1182.85 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1549320/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=135708 CPUtime=1182.54
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 33816 0 0 0 118225 29 0 0 25 0 1 0 209154787 138964992 33766 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 33927 33766 66 113 0 33811 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 135708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 28276
/proc/meminfo: memFree=1547720/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=137116 CPUtime=1200.06
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 34187 0 0 0 119977 29 0 0 25 0 1 0 209154787 140406784 34137 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542337 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 34279 34137 66 113 0 34163 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 137116

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 0.94 2/78 28276
/proc/meminfo: memFree=1547720/2055920 swapFree=4142368/4192956
[pid=28273] ppid=28271 vsize=137116 CPUtime=1200.06
/proc/28273/stat : 28273 (tts-4-0) R 28271 28273 27831 0 -1 4194304 34187 0 0 0 119977 29 0 0 25 0 1 0 209154787 140406784 34137 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542337 0 0 4096 0 0 0 0 17 1 0 0
/proc/28273/statm: 34279 34137 66 113 0 34163 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 137116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1199.77
CPU system time (s): 0.316951
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 137116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.316951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34187
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= 1677

runsolver used 1.20382 second user time and 2.72259 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Feb 19 13:33:21 UTC 2007

IDJOB= 300195
IDBENCH= 20029
IDSOLVER= 98
FILE ID= node7/300195-1171892001

PBS_JOBID= 3848826

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300195-1171892001/tts-4-0 /tmp/evaluation/300195-1171892001/instance-300195-1171892001.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-300195-1171892001 -o ROOT/results/node7/solver-300195-1171892001 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300195-1171892001/tts-4-0 /tmp/evaluation/300195-1171892001/instance-300195-1171892001.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 973025256

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1685096 kB
Buffers:         50372 kB
Cached:         222164 kB
SwapCached:      16056 kB
Active:         212604 kB
Inactive:        90448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685096 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          30232 kB
Slab:            53328 kB
Committed_AS:   769836 kB
PageTables:       1764 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= 66547 MiB

End job on node7 on Mon Feb 19 13:53:23 UTC 2007