Trace number 294682

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) 1200.11 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
MD5SUMb98a3615fa1f88c157643d9399a2087e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.5957
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

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-294682-1171793144 -o ROOT/results/node7/solver-294682-1171793144 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294682-1171793144/cmusat_base /tmp/evaluation/294682-1171793144/instance-294682-1171793144.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: 0.98 0.99 0.99 2/77 16860
/proc/meminfo: memFree=1698768/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=2328 CPUtime=0
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 199269091 2383872 169 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 582 169 90 241 0 338 0

[startup+0.106799 s]
/proc/loadavg: 0.98 0.99 0.99 2/77 16860
/proc/meminfo: memFree=1698768/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=2888 CPUtime=0.1
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 351 0 0 0 10 0 0 0 18 0 1 0 199269091 2957312 333 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 722 333 110 241 0 478 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2888

[startup+0.514841 s]
/proc/loadavg: 0.98 0.99 0.99 2/77 16860
/proc/meminfo: memFree=1698768/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=3432 CPUtime=0.51
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 478 0 0 0 51 0 0 0 22 0 1 0 199269091 3514368 460 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560095 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 858 460 110 241 0 614 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3432

[startup+1.33493 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1696712/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=4184 CPUtime=1.33
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 658 0 0 0 133 0 0 0 25 0 1 0 199269091 4284416 640 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134552470 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 1046 640 110 241 0 802 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4184

[startup+2.9711 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1696200/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=4656 CPUtime=2.96
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 785 0 0 0 296 0 0 0 25 0 1 0 199269091 4767744 763 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 1164 763 110 241 0 920 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4656

[startup+6.24744 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1693832/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=7284 CPUtime=6.23
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 1415 0 0 0 623 0 0 0 25 0 1 0 199269091 7458816 1307 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 1821 1307 110 241 0 1577 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7284

[startup+12.7051 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1692872/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=7876 CPUtime=12.7
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 1791 0 0 0 1269 1 0 0 25 0 1 0 199269091 8065024 1544 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 1969 1544 110 241 0 1725 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7876

[startup+25.5145 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1688968/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=12516 CPUtime=25.5
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 3332 0 0 0 2548 2 0 0 25 0 1 0 199269091 12816384 2477 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 3129 2477 110 241 0 2885 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12516

[startup+51.1252 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1686408/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=14676 CPUtime=51.1
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 4342 0 0 0 5107 3 0 0 25 0 1 0 199269091 15028224 3105 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 3669 3105 110 241 0 3425 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14676

[startup+102.345 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1679112/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=23580 CPUtime=102.3
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 7301 0 0 0 10226 4 0 0 25 0 1 0 199269091 24145920 4930 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 5895 4930 110 241 0 5651 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23580

[startup+162.374 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1675848/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=26252 CPUtime=162.32
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 8684 0 0 0 16226 6 0 0 25 0 1 0 199269091 26882048 5724 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 6563 5724 110 241 0 6319 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 26252

[startup+222.402 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1672840/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=29056 CPUtime=222.33
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 9689 0 0 0 22225 8 0 0 25 0 1 0 199269091 29753344 6508 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 7264 6508 110 241 0 7020 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 29056

[startup+282.43 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1661256/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=44516 CPUtime=282.34
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 14127 0 0 0 28224 10 0 0 25 0 1 0 199269091 45584384 9321 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560516 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 11129 9321 110 241 0 10885 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 44516

[startup+342.459 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1659720/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=45924 CPUtime=342.36
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 14612 0 0 0 34225 11 0 0 25 0 1 0 199269091 47026176 9773 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551515 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 11481 9773 110 241 0 11237 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 45924

[startup+402.493 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 16861
/proc/meminfo: memFree=1659528/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=45924 CPUtime=402.38
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 14663 0 0 0 40227 11 0 0 25 0 1 0 199269091 47026176 9824 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 11481 9824 110 241 0 11237 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 45924

[startup+462.524 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1658696/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=46432 CPUtime=462.4
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 15247 0 0 0 46228 12 0 0 25 0 1 0 199269091 47546368 9990 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 11608 9990 110 241 0 11364 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 46432

[startup+522.553 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1658120/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=46568 CPUtime=522.4
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 15787 0 0 0 52228 12 0 0 25 0 1 0 199269091 47685632 10179 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 11642 10179 110 241 0 11398 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 46568

[startup+582.583 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1657864/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=46828 CPUtime=582.42
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 15893 0 0 0 58229 13 0 0 25 0 1 0 199269091 47951872 10252 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 11707 10252 110 241 0 11463 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 46828

[startup+642.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1655368/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=49080 CPUtime=642.44
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 16959 0 0 0 64230 14 0 0 25 0 1 0 199269091 50257920 10868 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 12270 10868 110 241 0 12026 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 49080

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1655176/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=49340 CPUtime=702.45
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 16996 0 0 0 70230 15 0 0 25 0 1 0 199269091 50524160 10905 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 12335 10905 110 241 0 12091 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 49340

[startup+762.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1652616/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=51320 CPUtime=762.46
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 17655 0 0 0 76231 15 0 0 25 0 1 0 199269091 52551680 11564 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 12830 11564 110 241 0 12586 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 51320

[startup+822.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1651976/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=51872 CPUtime=822.48
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 18252 0 0 0 82232 16 0 0 25 0 1 0 199269091 53116928 11673 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 12968 11673 110 241 0 12724 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 51872

[startup+882.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1651784/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=52244 CPUtime=882.5
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 18330 0 0 0 88233 17 0 0 25 0 1 0 199269091 53497856 11751 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 13061 11751 110 241 0 12817 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 52244

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1649224/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=54732 CPUtime=942.51
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 19142 0 0 0 94234 17 0 0 25 0 1 0 199269091 56045568 12399 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 13683 12399 110 241 0 13439 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 54732

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1647624/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=55968 CPUtime=1002.53
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 20003 0 0 0 100235 18 0 0 25 0 1 0 199269091 57311232 12796 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 13992 12796 110 241 0 13748 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 55968

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1647304/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=56488 CPUtime=1062.55
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 20114 0 0 0 106236 19 0 0 25 0 1 0 199269091 57843712 12874 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 14122 12874 110 241 0 13878 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 56488

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1647176/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=56620 CPUtime=1122.56
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 20148 0 0 0 112237 19 0 0 25 0 1 0 199269091 57978880 12908 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 14155 12908 110 241 0 13911 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 56620

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1644872/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=58976 CPUtime=1182.57
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 20912 0 0 0 118237 20 0 0 25 0 1 0 199269091 60391424 13509 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 14744 13509 110 241 0 14500 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 58976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1643528/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=60544 CPUtime=1200.09
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 21360 0 0 0 119988 21 0 0 25 0 1 0 199269091 61997056 13828 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 15136 13828 110 241 0 14892 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 60544

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 1.00 1.00 2/78 16861
/proc/meminfo: memFree=1643528/2055920 swapFree=4142368/4192956
[pid=16860] ppid=16858 vsize=60544 CPUtime=1200.09
/proc/16860/stat : 16860 (cmusat_base) R 16858 16860 15480 0 -1 4194304 21360 0 0 0 119988 21 0 0 25 0 1 0 199269091 61997056 13828 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16860/statm: 15136 13828 110 241 0 14892 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 60544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.89
CPU system time (s): 0.221966
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 60544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21360
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= 24014

runsolver used 1.35879 second user time and 2.85357 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sun Feb 18 10:05:44 UTC 2007

IDJOB= 294682
IDBENCH= 19894
IDSOLVER= 120
FILE ID= node7/294682-1171793144

PBS_JOBID= 3839305

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294682-1171793144/cmusat_base /tmp/evaluation/294682-1171793144/instance-294682-1171793144.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-294682-1171793144 -o ROOT/results/node7/solver-294682-1171793144 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294682-1171793144/cmusat_base /tmp/evaluation/294682-1171793144/instance-294682-1171793144.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b98a3615fa1f88c157643d9399a2087e

RANDOM SEED= 953900710

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:       1699240 kB
Buffers:         47852 kB
Cached:         211796 kB
SwapCached:      16024 kB
Active:         206248 kB
Inactive:        83892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699240 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2620 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            52112 kB
Committed_AS:   712140 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= 66546 MiB

End job on node7 on Sun Feb 18 10:25:46 UTC 2007