Trace number 304664

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) 1200.14 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1048256369-15.cnf
MD5SUMab7337941d831b2d8e8e59768132b34d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.7859
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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/node15/watcher-304664-1172063291 -o ROOT/results/node15/solver-304664-1172063291 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304664-1172063291/tts-4-0 /tmp/evaluation/304664-1172063291/instance-304664-1172063291.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12937
/proc/meminfo: memFree=1459912/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=796 CPUtime=0
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 226283442 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 199 94 57 113 0 83 0

[startup+0.106865 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12937
/proc/meminfo: memFree=1459912/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=1852 CPUtime=0.1
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 379 0 0 0 10 0 0 0 18 0 1 0 226283442 1896448 364 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134575497 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 463 364 59 113 0 347 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.514935 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12937
/proc/meminfo: memFree=1459912/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=11648 CPUtime=0.5
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 2824 0 0 0 50 0 0 0 21 0 1 0 226283442 11927552 2807 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 2912 2808 65 113 0 2796 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 11648

[startup+1.33508 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1437120/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=23384 CPUtime=1.32
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 5795 0 0 0 131 1 0 0 25 0 1 0 226283442 23945216 5745 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552145 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 5846 5745 66 113 0 5730 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 23384

[startup+2.97136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1436800/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=23676 CPUtime=2.95
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 5878 0 0 0 294 1 0 0 25 0 1 0 226283442 24244224 5828 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 5919 5828 66 113 0 5803 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 23676

[startup+6.25192 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1435904/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=24632 CPUtime=6.24
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 6092 0 0 0 622 2 0 0 25 0 1 0 226283442 25223168 6042 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 6158 6042 66 113 0 6042 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24632

[startup+12.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1434432/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=25804 CPUtime=12.74
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 6429 0 0 0 1272 2 0 0 25 0 1 0 226283442 26423296 6379 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 6451 6379 66 113 0 6335 0
Current children cumulated CPU time (s) 12.74
Current children cumulated vsize (KiB) 25804

[startup+25.5602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1431360/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=29100 CPUtime=25.54
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 7212 0 0 0 2552 2 0 0 25 0 1 0 226283442 29798400 7162 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 7275 7162 66 113 0 7159 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 29100

[startup+51.1696 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12938
/proc/meminfo: memFree=1424768/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=35564 CPUtime=51.14
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 8838 0 0 0 5111 3 0 0 25 0 1 0 226283442 36417536 8788 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535874 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 8891 8788 66 113 0 8775 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 35564

[startup+102.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1413888/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=46364 CPUtime=102.34
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 11572 0 0 0 10229 5 0 0 25 0 1 0 226283442 47476736 11522 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534054 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 11591 11522 66 113 0 11475 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 46364

[startup+162.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1401280/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=58792 CPUtime=162.35
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 14666 0 0 0 16228 7 0 0 25 0 1 0 226283442 60203008 14616 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 14698 14616 66 113 0 14582 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 58792

[startup+222.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1388800/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=71216 CPUtime=222.35
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 17787 0 0 0 22226 9 0 0 25 0 1 0 226283442 72925184 17737 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552409 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 17804 17737 66 113 0 17688 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 71216

[startup+282.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1378112/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=82240 CPUtime=282.35
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 20507 0 0 0 28224 11 0 0 25 0 1 0 226283442 84213760 20457 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 20560 20457 66 113 0 20444 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 82240

[startup+342.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1365696/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=94664 CPUtime=342.37
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 23620 0 0 0 34223 14 0 0 25 0 1 0 226283442 96935936 23570 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 23666 23570 66 113 0 23550 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 94664

[startup+402.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1354432/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=105680 CPUtime=402.38
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 26378 0 0 0 40221 17 0 0 25 0 1 0 226283442 108216320 26328 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 26420 26328 66 113 0 26304 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 105680

[startup+462.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1344000/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=116004 CPUtime=462.38
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 28990 0 0 0 46218 20 0 0 25 0 1 0 226283442 118788096 28940 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 29001 28940 66 113 0 28885 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 116004

[startup+522.587 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 12938
/proc/meminfo: memFree=1335296/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=124676 CPUtime=522.39
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 31150 0 0 0 52217 22 0 0 25 0 1 0 226283442 127668224 31100 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 31169 31100 66 113 0 31053 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 124676

[startup+582.614 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 12938
/proc/meminfo: memFree=1325632/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=134284 CPUtime=582.41
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 33544 0 0 0 58216 25 0 0 25 0 1 0 226283442 137506816 33494 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 33571 33494 66 113 0 33455 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 134284

[startup+642.649 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 12938
/proc/meminfo: memFree=1316224/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=143896 CPUtime=642.42
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 35938 0 0 0 64215 27 0 0 25 0 1 0 226283442 147349504 35888 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 35974 35888 66 113 0 35858 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 143896

[startup+702.675 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12938
/proc/meminfo: memFree=1305600/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=154452 CPUtime=702.42
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 38549 0 0 0 70213 29 0 0 25 0 1 0 226283442 158158848 38499 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 38613 38499 66 113 0 38497 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 154452

[startup+762.701 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12938
/proc/meminfo: memFree=1297408/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=162656 CPUtime=762.42
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 40630 0 0 0 76210 32 0 0 25 0 1 0 226283442 166559744 40580 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 40664 40580 66 113 0 40548 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 162656

[startup+822.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1290240/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=169688 CPUtime=822.43
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 42374 0 0 0 82209 34 0 0 25 0 1 0 226283442 173760512 42324 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 42422 42324 66 113 0 42306 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 169688

[startup+882.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1282816/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=177188 CPUtime=882.44
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 44243 0 0 0 88208 36 0 0 25 0 1 0 226283442 181440512 44193 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 44297 44193 66 113 0 44181 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 177188

[startup+942.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1274240/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=185624 CPUtime=942.44
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 46391 0 0 0 94206 38 0 0 25 0 1 0 226283442 190078976 46341 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 46406 46341 66 113 0 46290 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 185624

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1265152/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=195000 CPUtime=1002.46
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 48708 0 0 0 100205 41 0 0 25 0 1 0 226283442 199680000 48658 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 48750 48658 66 113 0 48634 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 195000

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1256576/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=203440 CPUtime=1062.46
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 50799 0 0 0 106204 42 0 0 25 0 1 0 226283442 208322560 50749 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 50860 50749 66 113 0 50744 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 203440

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1248256/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=211876 CPUtime=1122.46
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 52906 0 0 0 112202 44 0 0 25 0 1 0 226283442 216961024 52856 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 52969 52856 66 113 0 52853 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 211876

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1240000/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=220080 CPUtime=1182.47
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 54970 0 0 0 118201 46 0 0 25 0 1 0 226283442 225361920 54920 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 55020 54920 66 113 0 54904 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 220080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12938
/proc/meminfo: memFree=1236672/2055920 swapFree=4192812/4192956
[pid=12937] ppid=12935 vsize=223136 CPUtime=1200.09
/proc/12937/stat : 12937 (tts-4-0) R 12935 12937 11860 0 -1 4194304 55768 0 0 0 119962 47 0 0 25 0 1 0 226283442 228491264 55718 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12937/statm: 55784 55718 66 113 0 55668 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 223136

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): 1200.56
CPU time (s): 1200.14
CPU user time (s): 1199.63
CPU system time (s): 0.509922
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 223136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.509922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55768
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= 2151

runsolver used 1.34579 second user time and 2.69759 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Wed Feb 21 13:08:11 UTC 2007

IDJOB= 304664
IDBENCH= 20138
IDSOLVER= 98
FILE ID= node15/304664-1172063291

PBS_JOBID= 3865286

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1048256369-15.cnf
COMMAND LINE= /tmp/evaluation/304664-1172063291/tts-4-0 /tmp/evaluation/304664-1172063291/instance-304664-1172063291.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-304664-1172063291 -o ROOT/results/node15/solver-304664-1172063291 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304664-1172063291/tts-4-0 /tmp/evaluation/304664-1172063291/instance-304664-1172063291.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  ab7337941d831b2d8e8e59768132b34d

RANDOM SEED= 417629900

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1460384 kB
Buffers:         44864 kB
Cached:         419440 kB
SwapCached:          0 kB
Active:         201808 kB
Inactive:       322924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          79292 kB
Slab:            56304 kB
Committed_AS:   879532 kB
PageTables:       1800 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 node15 on Wed Feb 21 13:28:13 UTC 2007