Trace number 310486

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) 1200.1 1200.5

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S2099846342-04-SAT.cnf
MD5SUM23ea53255de4a3778ef34ac8baaa8ebc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.056991
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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/node44/watcher-310486-1172560009 -o ROOT/results/node44/solver-310486-1172560009 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310486-1172560009/tts-4-0 /tmp/evaluation/310486-1172560009/instance-310486-1172560009.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 0.99 0.99 3/64 27187
/proc/meminfo: memFree=1915720/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=928 CPUtime=0
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 275957018 950272 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134520576 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 232 107 58 113 0 116 0

[startup+0.10619 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 27187
/proc/meminfo: memFree=1915720/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=3608 CPUtime=0.1
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 805 0 0 0 10 0 0 0 18 0 1 0 275957018 3694592 788 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 902 788 66 113 0 786 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3608

[startup+0.514262 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 27187
/proc/meminfo: memFree=1915720/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=4008 CPUtime=0.51
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 923 0 0 0 51 0 0 0 21 0 1 0 275957018 4104192 906 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 1002 906 66 113 0 886 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4008

[startup+1.33441 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1912064/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=4280 CPUtime=1.33
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 982 0 0 0 133 0 0 0 25 0 1 0 275957018 4382720 965 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591653 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 1070 965 66 113 0 954 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4280

[startup+2.97071 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1911808/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=4480 CPUtime=2.96
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 1028 0 0 0 296 0 0 0 25 0 1 0 275957018 4587520 1011 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 1120 1011 66 113 0 1004 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4480

[startup+6.25032 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1911168/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=4932 CPUtime=6.24
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 1177 0 0 0 624 0 0 0 25 0 1 0 275957018 5050368 1160 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 1233 1160 66 113 0 1117 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4932

[startup+12.7035 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1909632/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=6616 CPUtime=12.69
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 1567 0 0 0 1269 0 0 0 25 0 1 0 275957018 6774784 1550 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 1654 1550 66 113 0 1538 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6616

[startup+25.5048 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1905664/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=10624 CPUtime=25.48
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 2604 0 0 0 2548 0 0 0 25 0 1 0 275957018 10878976 2587 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 2656 2587 66 113 0 2540 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10624

[startup+51.1195 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1899136/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=17196 CPUtime=51.09
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 4217 0 0 0 5108 1 0 0 25 0 1 0 275957018 17608704 4200 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 4299 4200 66 113 0 4183 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17196

[startup+102.33 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1888512/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=27760 CPUtime=102.28
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 6860 0 0 0 10225 3 0 0 25 0 1 0 275957018 28426240 6843 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 6940 6843 66 113 0 6824 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 27760

[startup+162.351 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1879168/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=36908 CPUtime=162.28
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 9156 0 0 0 16224 4 0 0 25 0 1 0 275957018 37793792 9139 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 9227 9139 66 113 0 9111 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 36908

[startup+222.364 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1872512/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=43472 CPUtime=222.28
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 10822 0 0 0 22223 5 0 0 25 0 1 0 275957018 44515328 10805 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 10868 10805 66 113 0 10752 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 43472

[startup+282.381 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1864192/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=51940 CPUtime=282.27
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 12920 0 0 0 28221 6 0 0 25 0 1 0 275957018 53186560 12903 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 12985 12903 66 113 0 12869 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 51940

[startup+342.398 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1853824/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=62484 CPUtime=342.27
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 15552 0 0 0 34219 8 0 0 25 0 1 0 275957018 63983616 15535 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 15621 15535 66 113 0 15505 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 62484

[startup+402.422 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1842112/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=73972 CPUtime=402.28
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 18403 0 0 0 40218 10 0 0 25 0 1 0 275957018 75747328 18386 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 18493 18386 66 113 0 18377 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 73972

[startup+462.439 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1831744/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=84284 CPUtime=462.28
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 20984 0 0 0 46216 12 0 0 25 0 1 0 275957018 86306816 20967 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534352 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 21071 20967 66 113 0 20955 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 84284

[startup+522.457 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1822464/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=93424 CPUtime=522.27
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 23312 0 0 0 52213 14 0 0 25 0 1 0 275957018 95666176 23295 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 23356 23295 66 113 0 23240 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 93424

[startup+582.468 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1816768/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=99052 CPUtime=582.27
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 24706 0 0 0 58212 15 0 0 25 0 1 0 275957018 101429248 24689 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 24763 24689 66 113 0 24647 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 99052

[startup+642.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1812288/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=103508 CPUtime=642.27
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 25832 0 0 0 64211 16 0 0 25 0 1 0 275957018 105992192 25815 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 25877 25815 66 113 0 25761 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 103508

[startup+702.511 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1805056/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=111008 CPUtime=702.26
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 27682 0 0 0 70209 17 0 0 25 0 1 0 275957018 113672192 27665 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 27752 27665 66 113 0 27636 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 111008

[startup+762.527 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1796800/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=119212 CPUtime=762.26
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 29752 0 0 0 76207 19 0 0 25 0 1 0 275957018 122073088 29735 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 29803 29735 66 113 0 29687 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 119212

[startup+822.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1788416/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=127416 CPUtime=822.27
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 31793 0 0 0 82206 21 0 0 25 0 1 0 275957018 130473984 31776 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 31854 31776 66 113 0 31738 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 127416

[startup+882.562 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1785088/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=130696 CPUtime=882.25
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 32603 0 0 0 88204 21 0 0 25 0 1 0 275957018 133832704 32586 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534197 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 32674 32586 66 113 0 32558 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 130696

[startup+942.581 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27188
/proc/meminfo: memFree=1781120/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=134680 CPUtime=942.25
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 33624 0 0 0 94203 22 0 0 25 0 1 0 275957018 137912320 33607 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534108 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 33670 33607 66 113 0 33554 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 134680

[startup+1002.6 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 27188
/proc/meminfo: memFree=1772800/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=143120 CPUtime=1002.25
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 35692 0 0 0 100202 23 0 0 25 0 1 0 275957018 146554880 35675 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534060 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 35780 35675 66 113 0 35664 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 143120

[startup+1062.62 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 27188
/proc/meminfo: memFree=1766016/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=149684 CPUtime=1062.25
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 37362 0 0 0 106201 24 0 0 25 0 1 0 275957018 153276416 37345 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 37421 37345 66 113 0 37305 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 149684

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27188
/proc/meminfo: memFree=1759744/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=156012 CPUtime=1122.24
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 38951 0 0 0 112198 26 0 0 25 0 1 0 275957018 159756288 38934 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 39003 38934 66 113 0 38887 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 156012

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27188
/proc/meminfo: memFree=1754944/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=160932 CPUtime=1182.24
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 40136 0 0 0 118197 27 0 0 25 0 1 0 275957018 164794368 40119 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 40233 40119 66 113 0 40117 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 160932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 27188
/proc/meminfo: memFree=1753728/2055920 swapFree=4183252/4192956
[pid=27187] ppid=27185 vsize=162104 CPUtime=1200.06
/proc/27187/stat : 27187 (tts-4-0) R 27185 27187 26041 0 -1 4194304 40433 0 0 0 119979 27 0 0 25 0 1 0 275957018 165994496 40416 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/27187/statm: 40526 40416 66 113 0 40410 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 162104

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): 1200.5
CPU time (s): 1200.1
CPU user time (s): 1199.79
CPU system time (s): 0.304953
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 162104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40433
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= 1994

runsolver used 0.78688 second user time and 2.41863 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Tue Feb 27 07:06:49 UTC 2007

IDJOB= 310486
IDBENCH= 20289
IDSOLVER= 98
FILE ID= node44/310486-1172560009

PBS_JOBID= 3971860

Free space on /tmp= 66554 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S2099846342-04-SAT.cnf
COMMAND LINE= /tmp/evaluation/310486-1172560009/tts-4-0 /tmp/evaluation/310486-1172560009/instance-310486-1172560009.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-310486-1172560009 -o ROOT/results/node44/solver-310486-1172560009 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310486-1172560009/tts-4-0 /tmp/evaluation/310486-1172560009/instance-310486-1172560009.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  23ea53255de4a3778ef34ac8baaa8ebc

RANDOM SEED= 554128614

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1916128 kB
Buffers:         18936 kB
Cached:          74308 kB
SwapCached:       3996 kB
Active:          34644 kB
Inactive:        68588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916128 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            22572 kB
Committed_AS:   560740 kB
PageTables:       1396 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= 66554 MiB

End job on node44 on Tue Feb 27 07:26:51 UTC 2007