Trace number 306080

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
CMUSAT BASE 2007-02-08? (TO) 1200.08 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
MD5SUMd5eadcf7d4ec43590781370c307cdad4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node59/watcher-306080-1172091736 -o ROOT/results/node59/solver-306080-1172091736 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306080-1172091736/cmusat_base /tmp/evaluation/306080-1172091736/instance-306080-1172091736.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: 0.99 0.97 0.99 3/70 8898
/proc/meminfo: memFree=1909872/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=4004 CPUtime=0
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 457 0 0 0 0 0 0 0 18 0 1 0 229130349 4100096 439 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 1001 439 90 241 0 757 0

[startup+0.107564 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 8898
/proc/meminfo: memFree=1909872/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=7568 CPUtime=0.09
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 1652 0 0 0 9 0 0 0 18 0 1 0 229130349 7749632 1302 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 1892 1302 93 241 0 1648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7568

[startup+0.515608 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 8898
/proc/meminfo: memFree=1909872/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=7832 CPUtime=0.5
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 1734 0 0 0 50 0 0 0 21 0 1 0 229130349 8019968 1384 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 1958 1384 112 241 0 1714 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7832

[startup+1.3367 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 8901
/proc/meminfo: memFree=1903784/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=9020 CPUtime=1.33
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 2036 0 0 0 132 1 0 0 25 0 1 0 229130349 9236480 1686 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 2255 1686 112 241 0 2011 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9020

[startup+2.97388 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 8901
/proc/meminfo: memFree=1901672/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=11668 CPUtime=2.96
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 2709 0 0 0 294 2 0 0 25 0 1 0 229130349 11948032 2359 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 2917 2359 112 241 0 2673 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11668

[startup+6.25724 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 8903
/proc/meminfo: memFree=1895984/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=16956 CPUtime=6.24
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 4068 0 0 0 621 3 0 0 25 0 1 0 229130349 17362944 3718 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 4239 3718 112 241 0 3995 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16956

[startup+12.712 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 8907
/proc/meminfo: memFree=1885872/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=26000 CPUtime=12.68
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 6383 0 0 0 1264 4 0 0 25 0 1 0 229130349 26624000 6033 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134527382 0 0 4096 35 0 0 0 17 0 0 0
/proc/8898/statm: 6500 6033 112 241 0 6256 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26000

[startup+25.5164 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1881256/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=31712 CPUtime=25.48
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 8207 0 0 0 2542 6 0 0 25 0 1 0 229130349 32473088 7509 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 7928 7509 112 241 0 7684 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31712

[startup+51.1232 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1869544/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=43260 CPUtime=51.08
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 11388 0 0 0 5100 8 0 0 25 0 1 0 229130349 44298240 10440 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 10815 10440 112 241 0 10571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43260

[startup+102.334 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1863848/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=48748 CPUtime=102.28
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 13213 0 0 0 10218 10 0 0 25 0 1 0 229130349 49917952 11857 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 12187 11857 112 241 0 11943 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 48748

[startup+162.355 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1838440/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=74000 CPUtime=162.28
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 19868 0 0 0 16212 16 0 0 25 0 1 0 229130349 75776000 18213 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 18500 18213 112 241 0 18256 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 74000

[startup+222.374 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1761192/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=151992 CPUtime=222.29
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 39895 0 0 0 22202 27 0 0 25 0 1 0 229130349 155639808 37421 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 37998 37421 112 241 0 37754 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 151992

[startup+282.394 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1761192/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=151992 CPUtime=282.29
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 39912 0 0 0 28202 27 0 0 25 0 1 0 229130349 155639808 37438 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560004 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 37998 37438 112 241 0 37754 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 151992

[startup+342.409 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1761128/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=151992 CPUtime=342.28
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 39932 0 0 0 34201 27 0 0 25 0 1 0 229130349 155639808 37458 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 37998 37458 112 241 0 37754 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 151992

[startup+402.428 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1761000/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=151992 CPUtime=402.28
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 39953 0 0 0 40201 27 0 0 25 0 1 0 229130349 155639808 37479 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 37998 37479 112 241 0 37754 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 151992

[startup+462.447 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1760936/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=151992 CPUtime=462.28
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 39976 0 0 0 46201 27 0 0 25 0 1 0 229130349 155639808 37502 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 37998 37502 112 241 0 37754 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 151992

[startup+522.465 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1760936/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=151992 CPUtime=522.29
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 39976 0 0 0 52201 28 0 0 25 0 1 0 229130349 155639808 37502 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 37998 37502 112 241 0 37754 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 151992

[startup+582.483 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1760808/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=151992 CPUtime=582.3
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 40003 0 0 0 58202 28 0 0 25 0 1 0 229130349 155639808 37529 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 37998 37529 112 241 0 37754 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 151992

[startup+642.504 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1760680/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=151992 CPUtime=642.3
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 40023 0 0 0 64202 28 0 0 25 0 1 0 229130349 155639808 37549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 37998 37549 112 241 0 37754 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 151992

[startup+702.524 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1760616/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=151992 CPUtime=702.3
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 40031 0 0 0 70202 28 0 0 25 0 1 0 229130349 155639808 37557 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 37998 37557 112 241 0 37754 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 151992

[startup+762.541 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1738920/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=173564 CPUtime=762.29
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 45456 0 0 0 76197 32 0 0 25 0 1 0 229130349 177729536 42982 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 43391 42982 112 241 0 43147 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 173564

[startup+822.565 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1736552/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=175972 CPUtime=822.31
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 46058 0 0 0 82198 33 0 0 25 0 1 0 229130349 180195328 43584 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 43993 43584 112 241 0 43749 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 175972

[startup+882.583 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1701928/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=210740 CPUtime=882.31
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 54721 0 0 0 88190 41 0 0 25 0 1 0 229130349 215797760 52247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 52685 52247 112 241 0 52441 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 210740

[startup+942.604 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1690216/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=222052 CPUtime=942.31
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 57840 0 0 0 94188 43 0 0 25 0 1 0 229130349 227381248 55107 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 55513 55107 112 241 0 55269 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 222052

[startup+1002.62 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1682280/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=230548 CPUtime=1002.3
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 59971 0 0 0 100185 45 0 0 25 0 1 0 229130349 236081152 57238 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 57637 57238 112 241 0 57393 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 230548

[startup+1062.64 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1647464/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=264860 CPUtime=1062.31
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 68560 0 0 0 106176 55 0 0 25 0 1 0 229130349 271216640 65827 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 66215 65827 112 241 0 65971 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 264860

[startup+1122.66 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1641000/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=271152 CPUtime=1122.31
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 70394 0 0 0 112175 56 0 0 25 0 1 0 229130349 277659648 67385 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 67788 67385 112 241 0 67544 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 271152

[startup+1182.68 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1641000/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=271152 CPUtime=1182.31
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 70396 0 0 0 118175 56 0 0 25 0 1 0 229130349 277659648 67387 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 67788 67387 112 241 0 67544 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 271152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1640936/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=271152 CPUtime=1200.03
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 70413 0 0 0 119947 56 0 0 25 0 1 0 229130349 277659648 67404 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 67788 67404 112 241 0 67544 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 271152

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8927
/proc/meminfo: memFree=1640936/2055920 swapFree=4183752/4192956
[pid=8898] ppid=8896 vsize=271152 CPUtime=1200.03
/proc/8898/stat : 8898 (cmusat_base) R 8896 8898 7846 0 -1 4194304 70413 0 0 0 119947 56 0 0 25 0 1 0 229130349 277659648 67404 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8898/statm: 67788 67404 112 241 0 67544 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 271152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1199.47
CPU system time (s): 0.608907
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 271152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.608907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70413
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= 1787

runsolver used 0.71889 second user time and 2.50262 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Wed Feb 21 21:02:16 UTC 2007

IDJOB= 306080
IDBENCH= 20172
IDSOLVER= 120
FILE ID= node59/306080-1172091736

PBS_JOBID= 3892832

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
COMMAND LINE= /tmp/evaluation/306080-1172091736/cmusat_base /tmp/evaluation/306080-1172091736/instance-306080-1172091736.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-306080-1172091736 -o ROOT/results/node59/solver-306080-1172091736 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306080-1172091736/cmusat_base /tmp/evaluation/306080-1172091736/instance-306080-1172091736.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d5eadcf7d4ec43590781370c307cdad4

RANDOM SEED= 353032095

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1910280 kB
Buffers:          9796 kB
Cached:          75772 kB
SwapCached:       3716 kB
Active:          32848 kB
Inactive:        63588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1910280 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:            3264 kB
Writeback:           0 kB
Mapped:          16860 kB
Slab:            34788 kB
Committed_AS:   517564 kB
PageTables:       1716 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= 66559 MiB

End job on node59 on Wed Feb 21 21:22:19 UTC 2007