Trace number 296773

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) 1200.1 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S179716588-02.UNSAT.shuffled.cnf
MD5SUM2f40fd292e9c10e48e20f2a43c141175
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.748
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

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/node7/watcher-296773-1171826719 -o ROOT/results/node7/solver-296773-1171826719 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296773-1171826719/cmusat_base /tmp/evaluation/296773-1171826719/instance-296773-1171826719.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: 1.57 1.16 1.05 3/77 20830
/proc/meminfo: memFree=1691472/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=2316 CPUtime=0
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 202626627 2371584 164 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 579 164 90 241 0 335 0

[startup+0.107288 s]
/proc/loadavg: 1.57 1.16 1.05 3/77 20830
/proc/meminfo: memFree=1691472/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=2820 CPUtime=0.1
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 339 0 0 0 10 0 0 0 18 0 1 0 202626627 2887680 321 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 705 321 111 241 0 461 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2820

[startup+0.515331 s]
/proc/loadavg: 1.57 1.16 1.05 3/77 20830
/proc/meminfo: memFree=1691472/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=3308 CPUtime=0.51
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 463 0 0 0 51 0 0 0 21 0 1 0 202626627 3387392 445 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560621 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 827 445 111 241 0 583 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3308

[startup+1.33542 s]
/proc/loadavg: 1.57 1.16 1.05 2/78 20831
/proc/meminfo: memFree=1689416/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=4020 CPUtime=1.33
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 633 0 0 0 133 0 0 0 25 0 1 0 202626627 4116480 615 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560049 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 1005 615 111 241 0 761 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4020

[startup+2.97159 s]
/proc/loadavg: 1.57 1.16 1.05 2/78 20831
/proc/meminfo: memFree=1688968/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=4624 CPUtime=2.96
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 759 0 0 0 296 0 0 0 25 0 1 0 202626627 4734976 741 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 1156 741 111 241 0 912 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4624

[startup+6.25293 s]
/proc/loadavg: 1.52 1.16 1.05 2/78 20831
/proc/meminfo: memFree=1687048/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=6744 CPUtime=6.24
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 1261 0 0 0 624 0 0 0 25 0 1 0 202626627 6905856 1196 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560057 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 1686 1196 111 241 0 1442 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6744

[startup+12.7036 s]
/proc/loadavg: 1.48 1.16 1.05 2/78 20831
/proc/meminfo: memFree=1685640/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=7920 CPUtime=12.69
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 1806 0 0 0 1268 1 0 0 25 0 1 0 202626627 8110080 1548 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 1980 1548 111 241 0 1736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7920

[startup+25.512 s]
/proc/loadavg: 1.37 1.15 1.05 2/78 20831
/proc/meminfo: memFree=1682568/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=11400 CPUtime=25.49
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 3001 0 0 0 2548 1 0 0 25 0 1 0 202626627 11673600 2250 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 2850 2250 111 241 0 2606 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11400

[startup+51.1226 s]
/proc/loadavg: 1.24 1.14 1.05 2/78 20831
/proc/meminfo: memFree=1679112/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=14520 CPUtime=51.1
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 4287 0 0 0 5108 2 0 0 25 0 1 0 202626627 14868480 3151 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 3630 3151 111 241 0 3386 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14520

[startup+102.342 s]
/proc/loadavg: 1.18 1.13 1.05 2/78 20831
/proc/meminfo: memFree=1673608/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=21344 CPUtime=102.3
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 6718 0 0 0 10227 3 0 0 25 0 1 0 202626627 21856256 4499 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 5336 4499 111 241 0 5092 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21344

[startup+162.375 s]
/proc/loadavg: 1.07 1.10 1.04 2/78 20831
/proc/meminfo: memFree=1668808/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=25512 CPUtime=162.32
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 8490 0 0 0 16227 5 0 0 25 0 1 0 202626627 26124288 5675 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 6378 5675 111 241 0 6134 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 25512

[startup+222.4 s]
/proc/loadavg: 1.02 1.08 1.03 2/78 20831
/proc/meminfo: memFree=1666056/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=39416 CPUtime=222.33
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 12276 0 0 0 22226 7 0 0 25 0 1 0 202626627 40361984 8200 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 9854 8200 111 241 0 9610 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 39416

[startup+282.426 s]
/proc/loadavg: 1.05 1.08 1.03 2/78 20831
/proc/meminfo: memFree=1657416/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=40136 CPUtime=282.34
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 13106 0 0 0 28226 8 0 0 25 0 1 0 202626627 41099264 8514 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 10034 8514 111 241 0 9790 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 40136

[startup+342.453 s]
/proc/loadavg: 1.02 1.06 1.03 2/78 20831
/proc/meminfo: memFree=1656328/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=40900 CPUtime=342.36
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 13659 0 0 0 34227 9 0 0 25 0 1 0 202626627 41881600 8771 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559992 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 10225 8771 111 241 0 9981 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 40900

[startup+402.486 s]
/proc/loadavg: 1.00 1.05 1.02 2/78 20831
/proc/meminfo: memFree=1655944/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=41160 CPUtime=402.37
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 13756 0 0 0 40228 9 0 0 25 0 1 0 202626627 42147840 8868 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 10290 8868 111 241 0 10046 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 41160

[startup+462.515 s]
/proc/loadavg: 1.00 1.04 1.02 2/78 20831
/proc/meminfo: memFree=1654920/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=41932 CPUtime=462.38
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 14416 0 0 0 46228 10 0 0 25 0 1 0 202626627 42938368 9106 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 10483 9106 111 241 0 10239 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 41932

[startup+522.543 s]
/proc/loadavg: 1.00 1.03 1.01 2/78 20831
/proc/meminfo: memFree=1652488/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=43920 CPUtime=522.4
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 15413 0 0 0 52229 11 0 0 25 0 1 0 202626627 44974080 9747 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 10980 9747 111 241 0 10736 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 43920

[startup+582.572 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20831
/proc/meminfo: memFree=1652040/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=44440 CPUtime=582.41
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 15560 0 0 0 58230 11 0 0 25 0 1 0 202626627 45506560 9861 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 11110 9861 111 241 0 10866 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 44440

[startup+642.602 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20831
/proc/meminfo: memFree=1648648/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=47644 CPUtime=642.42
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 16921 0 0 0 64230 12 0 0 25 0 1 0 202626627 48787456 10701 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 11911 10701 111 241 0 11667 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 47644

[startup+702.631 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20831
/proc/meminfo: memFree=1648392/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=47960 CPUtime=702.44
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 16982 0 0 0 70231 13 0 0 25 0 1 0 202626627 49111040 10762 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 11990 10762 111 241 0 11746 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 47960

[startup+762.662 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 20831
/proc/meminfo: memFree=1645896/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=49984 CPUtime=762.45
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 17615 0 0 0 76232 13 0 0 25 0 1 0 202626627 51183616 11395 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 12496 11395 111 241 0 12252 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 49984

[startup+822.694 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 20831
/proc/meminfo: memFree=1644488/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=51468 CPUtime=822.47
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 18437 0 0 0 82233 14 0 0 25 0 1 0 202626627 52703232 11723 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 12867 11723 111 241 0 12623 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 51468

[startup+882.725 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 20833
/proc/meminfo: memFree=1644360/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=51600 CPUtime=882.49
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 18490 0 0 0 88234 15 0 0 25 0 1 0 202626627 52838400 11776 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 12900 11776 111 241 0 12656 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 51600

[startup+942.755 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20833
/proc/meminfo: memFree=1641992/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=53756 CPUtime=942.5
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 19186 0 0 0 94234 16 0 0 25 0 1 0 202626627 55046144 12374 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 13439 12374 111 241 0 13195 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 53756

[startup+1002.78 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20833
/proc/meminfo: memFree=1626568/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=76748 CPUtime=1002.51
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 25626 0 0 0 100233 18 0 0 25 0 1 0 202626627 78589952 16210 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 19187 16210 111 241 0 18943 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 76748

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20833
/proc/meminfo: memFree=1626504/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=76748 CPUtime=1062.54
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 25634 0 0 0 106235 19 0 0 25 0 1 0 202626627 78589952 16218 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 19187 16218 111 241 0 18943 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 76748

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20833
/proc/meminfo: memFree=1626504/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=76748 CPUtime=1122.55
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 25642 0 0 0 112236 19 0 0 25 0 1 0 202626627 78589952 16226 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 19187 16226 111 241 0 18943 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 76748

[startup+1182.88 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 20833
/proc/meminfo: memFree=1625864/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=76748 CPUtime=1182.57
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 25802 0 0 0 118237 20 0 0 25 0 1 0 202626627 78589952 16386 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 19187 16386 111 241 0 18943 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 76748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20833
/proc/meminfo: memFree=1625416/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=76952 CPUtime=1200.08
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 26422 0 0 0 119988 20 0 0 25 0 1 0 202626627 78798848 16489 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 19238 16489 111 241 0 18994 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76952

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

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

[startup+1200.4 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20833
/proc/meminfo: memFree=1625416/2055920 swapFree=4142368/4192956
[pid=20830] ppid=20828 vsize=76952 CPUtime=1200.08
/proc/20830/stat : 20830 (cmusat_base) R 20828 20830 20155 0 -1 4194304 26422 0 0 0 119988 20 0 0 25 0 1 0 202626627 78798848 16489 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20830/statm: 19238 16489 111 241 0 18994 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.89
CPU system time (s): 0.217966
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 77080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26422
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= 938

runsolver used 1.3158 second user time and 2.84457 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sun Feb 18 19:25:19 UTC 2007

IDJOB= 296773
IDBENCH= 19945
IDSOLVER= 120
FILE ID= node7/296773-1171826719

PBS_JOBID= 3839362

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S179716588-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296773-1171826719/cmusat_base /tmp/evaluation/296773-1171826719/instance-296773-1171826719.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-296773-1171826719 -o ROOT/results/node7/solver-296773-1171826719 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296773-1171826719/cmusat_base /tmp/evaluation/296773-1171826719/instance-296773-1171826719.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2f40fd292e9c10e48e20f2a43c141175

RANDOM SEED= 237026236

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1691880 kB
Buffers:         48916 kB
Cached:         217940 kB
SwapCached:      16024 kB
Active:         211284 kB
Inactive:        85696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691880 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          29856 kB
Slab:            52616 kB
Committed_AS:   729296 kB
PageTables:       1764 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= 66545 MiB

End job on node7 on Sun Feb 18 19:45:21 UTC 2007