Trace number 311101

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 1200.35

General information on the benchmark

Namerandom/2+p/p0.8/v1295/
unif2p-p0.8-v1295-c4027-S1476745538-08-SAT.cnf
MD5SUMc77e3fe2797ba24ba2baccdc1afa561c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.028995
Satisfiable
(Un)Satisfiability was proved
Number of variables1294
Number of clauses4026
Sum of the clauses size11273
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2805
Number of clauses of size 33221
Number of clauses of size 40
Number of clauses of size 50
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/node29/watcher-311101-1172564503 -o ROOT/results/node29/solver-311101-1172564503 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311101-1172564503/tts-4-0 /tmp/evaluation/311101-1172564503/instance-311101-1172564503.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 0.98 3/77 22458
/proc/meminfo: memFree=1820368/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=936 CPUtime=0
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 250214595 958464 105 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 234 106 57 113 0 118 0

[startup+0.106864 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 22458
/proc/meminfo: memFree=1820368/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=5296 CPUtime=0.09
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 1240 0 0 0 9 0 0 0 18 0 1 0 250214595 5423104 1223 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 1324 1223 66 113 0 1208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5296

[startup+0.514888 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 22458
/proc/meminfo: memFree=1820368/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=7668 CPUtime=0.5
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 1823 0 0 0 50 0 0 0 21 0 1 0 250214595 7852032 1806 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 1917 1806 66 113 0 1801 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7668

[startup+1.33494 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22459
/proc/meminfo: memFree=1813000/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=8200 CPUtime=1.32
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 1958 0 0 0 132 0 0 0 25 0 1 0 250214595 8396800 1941 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 2050 1941 66 113 0 1934 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8200

[startup+2.97104 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22459
/proc/meminfo: memFree=1812552/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=8600 CPUtime=2.95
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 2076 0 0 0 295 0 0 0 25 0 1 0 250214595 8806400 2059 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 2150 2059 66 113 0 2034 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8600

[startup+6.24725 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22459
/proc/meminfo: memFree=1811864/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=9132 CPUtime=6.24
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 2214 0 0 0 623 1 0 0 25 0 1 0 250214595 9351168 2197 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535630 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 2283 2197 66 113 0 2167 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9132

[startup+12.7046 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22459
/proc/meminfo: memFree=1810776/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=10228 CPUtime=12.69
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 2465 0 0 0 1268 1 0 0 25 0 1 0 250214595 10473472 2448 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 2557 2448 66 113 0 2441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10228

[startup+25.5084 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22459
/proc/meminfo: memFree=1810200/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=10892 CPUtime=25.49
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 2645 0 0 0 2548 1 0 0 25 0 1 0 250214595 11153408 2628 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 2723 2628 66 113 0 2607 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10892

[startup+51.117 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22459
/proc/meminfo: memFree=1807768/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=13452 CPUtime=51.09
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 3275 0 0 0 5108 1 0 0 25 0 1 0 250214595 13774848 3258 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 3363 3258 66 113 0 3247 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13452

[startup+102.335 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22459
/proc/meminfo: memFree=1803160/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=18152 CPUtime=102.3
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 4440 0 0 0 10228 2 0 0 25 0 1 0 250214595 18587648 4423 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641329 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 4538 4423 66 113 0 4422 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18152

[startup+162.361 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22459
/proc/meminfo: memFree=1797400/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=23564 CPUtime=162.31
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 5845 0 0 0 16228 3 0 0 25 0 1 0 250214595 24129536 5828 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 5891 5828 66 113 0 5775 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 23564

[startup+222.39 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1792280/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=28724 CPUtime=222.33
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 7097 0 0 0 22229 4 0 0 25 0 1 0 250214595 29413376 7080 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 7181 7080 66 113 0 7065 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 28724

[startup+282.418 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1786072/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=35104 CPUtime=282.35
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 8676 0 0 0 28229 6 0 0 25 0 1 0 250214595 35946496 8659 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 8776 8659 66 113 0 8660 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 35104

[startup+342.441 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1781336/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=39796 CPUtime=342.35
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 9854 0 0 0 34228 7 0 0 25 0 1 0 250214595 40751104 9837 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 9949 9837 66 113 0 9833 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 39796

[startup+402.469 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1777944/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=43016 CPUtime=402.37
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 10682 0 0 0 40229 8 0 0 25 0 1 0 250214595 44048384 10665 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 10754 10665 66 113 0 10638 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 43016

[startup+462.495 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1774040/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=47000 CPUtime=462.38
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 11686 0 0 0 46228 10 0 0 25 0 1 0 250214595 48128000 11669 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 11750 11669 66 113 0 11634 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 47000

[startup+522.519 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1769688/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=51452 CPUtime=522.39
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 12768 0 0 0 52228 11 0 0 25 0 1 0 250214595 52686848 12751 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 12863 12751 66 113 0 12747 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 51452

[startup+582.543 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1766488/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=54508 CPUtime=582.41
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 13569 0 0 0 58228 13 0 0 25 0 1 0 250214595 55816192 13552 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 13627 13552 66 113 0 13511 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 54508

[startup+642.574 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1762776/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=58260 CPUtime=642.43
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 14493 0 0 0 64229 14 0 0 25 0 1 0 250214595 59658240 14476 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 14565 14476 66 113 0 14449 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 58260

[startup+702.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1760664/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=60368 CPUtime=702.43
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 15019 0 0 0 70229 14 0 0 25 0 1 0 250214595 61816832 15002 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 15092 15002 66 113 0 14976 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 60368

[startup+762.625 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1759192/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=61776 CPUtime=762.45
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 15383 0 0 0 76230 15 0 0 25 0 1 0 250214595 63258624 15366 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 15444 15366 66 113 0 15328 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 61776

[startup+822.654 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1757080/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=63916 CPUtime=822.46
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 15909 0 0 0 82230 16 0 0 25 0 1 0 250214595 65449984 15892 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 15979 15892 66 113 0 15863 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 63916

[startup+882.68 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1755480/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=65564 CPUtime=882.48
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 16314 0 0 0 88231 17 0 0 25 0 1 0 250214595 67137536 16297 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 16391 16297 66 113 0 16275 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 65564

[startup+942.705 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1754136/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=66736 CPUtime=942.49
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 16638 0 0 0 94231 18 0 0 25 0 1 0 250214595 68337664 16621 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534368 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 16684 16621 66 113 0 16568 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 66736

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 22461
/proc/meminfo: memFree=1752536/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=68376 CPUtime=1002.51
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 17043 0 0 0 100232 19 0 0 25 0 1 0 250214595 70017024 17026 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 17094 17026 66 113 0 16978 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 68376

[startup+1062.76 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 22461
/proc/meminfo: memFree=1751000/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=70016 CPUtime=1062.52
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 17424 0 0 0 106232 20 0 0 25 0 1 0 250214595 71696384 17407 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 17504 17407 66 113 0 17388 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 70016

[startup+1122.79 s]
/proc/loadavg: 1.06 1.02 0.99 2/78 22461
/proc/meminfo: memFree=1749080/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=71896 CPUtime=1122.53
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 17913 0 0 0 112232 21 0 0 25 0 1 0 250214595 73621504 17896 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 17974 17896 66 113 0 17858 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 71896

[startup+1182.81 s]
/proc/loadavg: 1.02 1.02 0.99 2/78 22461
/proc/meminfo: memFree=1746968/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=74008 CPUtime=1182.55
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 18445 0 0 0 118233 22 0 0 25 0 1 0 250214595 75784192 18428 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 18502 18428 66 113 0 18386 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 74008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 22461
/proc/meminfo: memFree=1746328/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=74708 CPUtime=1200.07
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 18596 0 0 0 119985 22 0 0 25 0 1 0 250214595 76500992 18579 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 18677 18579 66 113 0 18561 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 74708

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

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

[startup+1200.33 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 22461
/proc/meminfo: memFree=1746328/2055920 swapFree=4143368/4192956
[pid=22458] ppid=22456 vsize=74708 CPUtime=1200.07
/proc/22458/stat : 22458 (tts-4-0) R 22456 22458 21143 0 -1 4194304 18596 0 0 0 119985 22 0 0 25 0 1 0 250214595 76500992 18579 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22458/statm: 18677 18579 66 113 0 18561 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 74708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.234964
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 74708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18596
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= 1251

runsolver used 1.39879 second user time and 2.67659 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Tue Feb 27 08:21:43 UTC 2007

IDJOB= 311101
IDBENCH= 20305
IDSOLVER= 98
FILE ID= node29/311101-1172564503

PBS_JOBID= 3971874

Free space on /tmp= 66564 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1295/unif2p-p0.8-v1295-c4027-S1476745538-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/311101-1172564503/tts-4-0 /tmp/evaluation/311101-1172564503/instance-311101-1172564503.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-311101-1172564503 -o ROOT/results/node29/solver-311101-1172564503 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311101-1172564503/tts-4-0 /tmp/evaluation/311101-1172564503/instance-311101-1172564503.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  c77e3fe2797ba24ba2baccdc1afa561c

RANDOM SEED= 496505083

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1820840 kB
Buffers:         35076 kB
Cached:         131128 kB
SwapCached:      17668 kB
Active:         123500 kB
Inactive:        71448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820840 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            25596 kB
Committed_AS:   730716 kB
PageTables:       1864 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= 66564 MiB

End job on node29 on Tue Feb 27 08:41:46 UTC 2007