Trace number 291566

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) 1200.07 1200.43

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1317485140-08.UNSAT.shuffled.cnf
MD5SUM09ba83c5bb0d24fb8b0cf9ee4e9590ec
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.4636
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
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/node11/watcher-291566-1171743700 -o ROOT/results/node11/solver-291566-1171743700 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291566-1171743700/cmusat_base /tmp/evaluation/291566-1171743700/instance-291566-1171743700.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: 0.07 0.03 0.30 3/77 32723
/proc/meminfo: memFree=292416/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=2308 CPUtime=0
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 194324742 2363392 148 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 577 151 93 241 0 333 0

[startup+0.106963 s]
/proc/loadavg: 0.07 0.03 0.30 3/77 32723
/proc/meminfo: memFree=292416/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=2972 CPUtime=0.1
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 327 0 0 0 10 0 0 0 18 0 1 0 194324742 3043328 309 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560131 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 743 309 110 241 0 499 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2972

[startup+0.515011 s]
/proc/loadavg: 0.07 0.03 0.30 3/77 32723
/proc/meminfo: memFree=292416/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=2972 CPUtime=0.51
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 365 0 0 0 51 0 0 0 22 0 1 0 194324742 3043328 347 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 743 347 110 241 0 499 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2972

[startup+1.33511 s]
/proc/loadavg: 0.07 0.03 0.30 2/78 32724
/proc/meminfo: memFree=290552/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=4040 CPUtime=1.33
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 594 0 0 0 133 0 0 0 25 0 1 0 194324742 4136960 576 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 1010 576 110 241 0 766 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4040

[startup+2.9713 s]
/proc/loadavg: 0.07 0.03 0.30 2/78 32724
/proc/meminfo: memFree=290232/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=4432 CPUtime=2.96
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 695 0 0 0 296 0 0 0 25 0 1 0 194324742 4538368 677 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559902 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 1108 677 110 241 0 864 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4432

[startup+6.25469 s]
/proc/loadavg: 0.14 0.05 0.31 2/78 32724
/proc/meminfo: memFree=288312/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=6276 CPUtime=6.24
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 1132 0 0 0 624 0 0 0 25 0 1 0 194324742 6426624 1074 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 1569 1074 110 241 0 1325 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6276

[startup+12.7115 s]
/proc/loadavg: 0.21 0.06 0.31 2/78 32724
/proc/meminfo: memFree=286904/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=7308 CPUtime=12.69
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 1644 0 0 0 1269 0 0 0 25 0 1 0 194324742 7483392 1417 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 1827 1417 110 241 0 1583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7308

[startup+25.513 s]
/proc/loadavg: 0.38 0.11 0.32 2/78 32724
/proc/meminfo: memFree=284280/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=10676 CPUtime=25.5
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 2747 0 0 0 2549 1 0 0 25 0 1 0 194324742 10932224 2092 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 2669 2092 110 241 0 2425 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10676

[startup+51.125 s]
/proc/loadavg: 0.59 0.18 0.34 2/78 32724
/proc/meminfo: memFree=277624/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=18592 CPUtime=51.1
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 5175 0 0 0 5108 2 0 0 25 0 1 0 194324742 19038208 3747 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 4648 3747 110 241 0 4404 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18592

[startup+102.345 s]
/proc/loadavg: 0.82 0.30 0.37 2/78 32724
/proc/meminfo: memFree=276344/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=19184 CPUtime=102.3
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 5999 0 0 0 10227 3 0 0 25 0 1 0 194324742 19644416 4073 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 4796 4073 110 241 0 4552 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19184

[startup+162.375 s]
/proc/loadavg: 0.93 0.43 0.40 2/78 32724
/proc/meminfo: memFree=271992/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=22872 CPUtime=162.31
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 7432 0 0 0 16226 5 0 0 25 0 1 0 194324742 23420928 5146 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 5718 5146 110 241 0 5474 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 22872

[startup+222.403 s]
/proc/loadavg: 0.97 0.53 0.44 2/78 32724
/proc/meminfo: memFree=263352/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=34644 CPUtime=222.33
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 10867 0 0 0 22225 8 0 0 25 0 1 0 194324742 35475456 7299 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 8661 7299 110 241 0 8417 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 34644

[startup+282.435 s]
/proc/loadavg: 0.99 0.61 0.47 2/78 32724
/proc/meminfo: memFree=262712/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=34736 CPUtime=282.34
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 11226 0 0 0 28225 9 0 0 25 0 1 0 194324742 35569664 7432 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 8684 7432 110 241 0 8440 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 34736

[startup+342.464 s]
/proc/loadavg: 0.99 0.68 0.50 2/78 32724
/proc/meminfo: memFree=261560/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=35772 CPUtime=342.36
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 11811 0 0 0 34226 10 0 0 25 0 1 0 194324742 36630528 7735 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 8943 7735 110 241 0 8699 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 35772

[startup+402.501 s]
/proc/loadavg: 0.99 0.74 0.53 2/78 32724
/proc/meminfo: memFree=260792/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=36072 CPUtime=402.37
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 12273 0 0 0 40227 10 0 0 25 0 1 0 194324742 36937728 7924 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 9018 7924 110 241 0 8774 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 36072

[startup+462.532 s]
/proc/loadavg: 0.99 0.78 0.56 2/78 32724
/proc/meminfo: memFree=258680/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=38044 CPUtime=462.38
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 13124 0 0 0 46227 11 0 0 25 0 1 0 194324742 38957056 8442 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 9511 8442 110 241 0 9267 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 38044

[startup+522.559 s]
/proc/loadavg: 1.06 0.83 0.59 2/78 32724
/proc/meminfo: memFree=258296/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=38464 CPUtime=522.39
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 13228 0 0 0 52227 12 0 0 25 0 1 0 194324742 39387136 8546 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 9616 8546 110 241 0 9372 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 38464

[startup+582.587 s]
/proc/loadavg: 1.02 0.86 0.61 2/78 32724
/proc/meminfo: memFree=255608/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=41004 CPUtime=582.41
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 14301 0 0 0 58227 14 0 0 25 0 1 0 194324742 41988096 9224 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 10251 9224 110 241 0 10007 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 41004

[startup+642.619 s]
/proc/loadavg: 1.01 0.88 0.63 2/78 32724
/proc/meminfo: memFree=255288/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=41328 CPUtime=642.42
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 14371 0 0 0 64228 14 0 0 25 0 1 0 194324742 42319872 9294 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 10332 9294 110 241 0 10088 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 41328

[startup+702.648 s]
/proc/loadavg: 1.00 0.90 0.65 2/78 32724
/proc/meminfo: memFree=252600/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=43740 CPUtime=702.43
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 15125 0 0 0 70227 16 0 0 25 0 1 0 194324742 44789760 9967 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 10935 9967 110 241 0 10691 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 43740

[startup+762.676 s]
/proc/loadavg: 1.00 0.92 0.67 2/78 32724
/proc/meminfo: memFree=251768/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=44544 CPUtime=762.44
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 15692 0 0 0 76227 17 0 0 25 0 1 0 194324742 45613056 10172 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 11136 10172 110 241 0 10892 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 44544

[startup+822.713 s]
/proc/loadavg: 1.00 0.93 0.69 2/78 32724
/proc/meminfo: memFree=251512/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=44936 CPUtime=822.46
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 15834 0 0 0 82229 17 0 0 25 0 1 0 194324742 46014464 10281 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 11234 10281 110 241 0 10990 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 44936

[startup+882.742 s]
/proc/loadavg: 1.00 0.94 0.70 2/78 32724
/proc/meminfo: memFree=233784/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=68936 CPUtime=882.47
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 22389 0 0 0 88227 20 0 0 25 0 1 0 194324742 70590464 14697 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 17234 14697 110 241 0 16990 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 68936

[startup+942.771 s]
/proc/loadavg: 1.00 0.95 0.72 2/78 32724
/proc/meminfo: memFree=233784/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=68936 CPUtime=942.48
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 22394 0 0 0 94228 20 0 0 25 0 1 0 194324742 70590464 14702 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 17234 14702 110 241 0 16990 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 68936

[startup+1002.8 s]
/proc/loadavg: 1.00 0.95 0.74 2/78 32724
/proc/meminfo: memFree=233720/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=68804 CPUtime=1002.5
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 22452 0 0 0 100229 21 0 0 25 0 1 0 194324742 70455296 14727 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 17201 14727 110 241 0 16957 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 68804

[startup+1062.83 s]
/proc/loadavg: 1.00 0.96 0.75 2/78 32724
/proc/meminfo: memFree=232952/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=68976 CPUtime=1062.5
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 23061 0 0 0 106229 21 0 0 25 0 1 0 194324742 70631424 14898 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 17244 14898 110 241 0 17000 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 68976

[startup+1122.86 s]
/proc/loadavg: 1.00 0.96 0.76 2/78 32726
/proc/meminfo: memFree=232824/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=68976 CPUtime=1122.52
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 23065 0 0 0 112230 22 0 0 25 0 1 0 194324742 70631424 14902 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 17244 14902 110 241 0 17000 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 68976

[startup+1182.89 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 32726
/proc/meminfo: memFree=232888/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=68976 CPUtime=1182.54
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 23065 0 0 0 118231 23 0 0 25 0 1 0 194324742 70631424 14902 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 17244 14902 110 241 0 17000 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 68976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 32726
/proc/meminfo: memFree=232888/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=68976 CPUtime=1200.05
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 23066 0 0 0 119982 23 0 0 25 0 1 0 194324742 70631424 14903 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 17244 14903 110 241 0 17000 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 68976

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 32726
/proc/meminfo: memFree=232888/2055920 swapFree=4192812/4192956
[pid=32723] ppid=32721 vsize=68976 CPUtime=1200.05
/proc/32723/stat : 32723 (cmusat_base) R 32721 32723 32614 0 -1 4194304 23066 0 0 0 119982 23 0 0 25 0 1 0 194324742 70631424 14903 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32723/statm: 17244 14903 110 241 0 17000 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 68976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.243962
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 68976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23066
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= 24950

runsolver used 1.46378 second user time and 2.6496 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Sat Feb 17 20:21:41 UTC 2007

IDJOB= 291566
IDBENCH= 19818
IDSOLVER= 120
FILE ID= node11/291566-1171743700

PBS_JOBID= 3839258

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1317485140-08.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291566-1171743700/cmusat_base /tmp/evaluation/291566-1171743700/instance-291566-1171743700.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-291566-1171743700 -o ROOT/results/node11/solver-291566-1171743700 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291566-1171743700/cmusat_base /tmp/evaluation/291566-1171743700/instance-291566-1171743700.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  09ba83c5bb0d24fb8b0cf9ee4e9590ec

RANDOM SEED= 9084416

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        292888 kB
Buffers:         48220 kB
Cached:        1600508 kB
SwapCached:          0 kB
Active:         131584 kB
Inactive:      1559940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        292888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          61656 kB
Slab:            57048 kB
Committed_AS:   566868 kB
PageTables:       1756 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= 66543 MiB

End job on node11 on Sat Feb 17 20:41:45 UTC 2007