Trace number 300381

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 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark171.781
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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-300381-1171902467 -o ROOT/results/node11/solver-300381-1171902467 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300381-1171902467/cmusat_base /tmp/evaluation/300381-1171902467/instance-300381-1171902467.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: 0.92 0.98 0.95 3/77 21977
/proc/meminfo: memFree=377728/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=2748 CPUtime=0
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 210201223 2813952 239 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564250 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 687 239 90 241 0 443 0

[startup+0.106702 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 21977
/proc/meminfo: memFree=377728/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=4476 CPUtime=0.1
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 743 0 0 0 10 0 0 0 18 0 1 0 210201223 4583424 678 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 1119 678 111 241 0 875 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4476

[startup+0.51475 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 21977
/proc/meminfo: memFree=377728/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=5796 CPUtime=0.5
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 1098 0 0 0 50 0 0 0 21 0 1 0 210201223 5935104 1033 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 1449 1033 111 241 0 1205 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5796

[startup+1.33485 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 21978
/proc/meminfo: memFree=371576/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=8480 CPUtime=1.32
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 1807 0 0 0 132 0 0 0 25 0 1 0 210201223 8683520 1742 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 2120 1742 111 241 0 1876 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8480

[startup+2.97104 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 21978
/proc/meminfo: memFree=370040/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=9556 CPUtime=2.95
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 2275 0 0 0 295 0 0 0 25 0 1 0 210201223 9785344 2028 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551450 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 2389 2028 111 241 0 2145 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9556

[startup+6.24743 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 21978
/proc/meminfo: memFree=367736/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=11548 CPUtime=6.24
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 2867 0 0 0 623 1 0 0 25 0 1 0 210201223 11825152 2520 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 2887 2520 111 241 0 2643 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11548

[startup+12.7052 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 21978
/proc/meminfo: memFree=363768/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=15284 CPUtime=12.69
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 4064 0 0 0 1268 1 0 0 25 0 1 0 210201223 15650816 3494 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 3821 3494 111 241 0 3577 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15284

[startup+25.5117 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 21978
/proc/meminfo: memFree=355768/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=23824 CPUtime=25.5
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 6364 0 0 0 2547 3 0 0 25 0 1 0 210201223 24395776 5444 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 5956 5444 111 241 0 5712 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 23824

[startup+51.1237 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 21978
/proc/meminfo: memFree=351032/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=28540 CPUtime=51.09
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 7829 0 0 0 5105 4 0 0 25 0 1 0 210201223 29224960 6668 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 7135 6668 111 241 0 6891 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 28540

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 21978
/proc/meminfo: memFree=338168/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=41000 CPUtime=102.3
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 11443 0 0 0 10222 8 0 0 25 0 1 0 210201223 41984000 9885 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 10250 9885 111 241 0 10006 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 41000

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=313144/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=67572 CPUtime=162.33
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 18554 0 0 0 16222 11 0 0 25 0 1 0 210201223 69193728 16117 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 16893 16117 111 241 0 16649 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 67572

[startup+222.412 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=312888/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=67616 CPUtime=222.33
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 18753 0 0 0 22222 11 0 0 25 0 1 0 210201223 69238784 16171 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 16904 16171 111 241 0 16660 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 67616

[startup+282.44 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=312376/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=67720 CPUtime=282.35
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 19207 0 0 0 28223 12 0 0 25 0 1 0 210201223 69345280 16301 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 16930 16301 111 241 0 16686 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 67720

[startup+342.468 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=306360/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=73388 CPUtime=342.36
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 20881 0 0 0 34222 14 0 0 25 0 1 0 210201223 75149312 17793 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 18347 17793 111 241 0 18103 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 73388

[startup+402.499 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=297720/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=81848 CPUtime=402.38
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 23240 0 0 0 40221 17 0 0 25 0 1 0 210201223 83812352 19955 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 20462 19955 111 241 0 20218 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 81848

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=294904/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=84812 CPUtime=462.39
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 23986 0 0 0 46221 18 0 0 25 0 1 0 210201223 86847488 20701 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 21203 20701 111 241 0 20959 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 84812

[startup+522.559 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=288504/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=91232 CPUtime=522.4
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 25879 0 0 0 52219 21 0 0 25 0 1 0 210201223 93421568 22381 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 22808 22381 111 241 0 22564 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 91232

[startup+582.588 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=232056/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=150896 CPUtime=582.42
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 41067 0 0 0 58215 27 0 0 25 0 1 0 210201223 154517504 36334 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37724 36334 111 241 0 37480 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 150896

[startup+642.622 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=231992/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=150896 CPUtime=642.43
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 41086 0 0 0 64216 27 0 0 25 0 1 0 210201223 154517504 36353 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37724 36353 111 241 0 37480 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 150896

[startup+702.651 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=231608/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=150984 CPUtime=702.45
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 41428 0 0 0 70217 28 0 0 25 0 1 0 210201223 154607616 36444 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37746 36444 111 241 0 37502 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 150984

[startup+762.68 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21978
/proc/meminfo: memFree=231608/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=150984 CPUtime=762.46
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 41428 0 0 0 76218 28 0 0 25 0 1 0 210201223 154607616 36444 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37746 36444 111 241 0 37502 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 150984

[startup+822.712 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21980
/proc/meminfo: memFree=231480/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=150984 CPUtime=822.48
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 41500 0 0 0 82219 29 0 0 25 0 1 0 210201223 154607616 36516 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37746 36516 111 241 0 37502 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 150984

[startup+882.739 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21980
/proc/meminfo: memFree=231224/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=151212 CPUtime=882.48
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 41842 0 0 0 88219 29 0 0 25 0 1 0 210201223 154841088 36585 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37803 36585 111 241 0 37559 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 151212

[startup+942.768 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21980
/proc/meminfo: memFree=231224/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=151212 CPUtime=942.5
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 41842 0 0 0 94220 30 0 0 25 0 1 0 210201223 154841088 36585 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37803 36585 111 241 0 37559 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 151212

[startup+1002.8 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21980
/proc/meminfo: memFree=231032/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=151212 CPUtime=1002.51
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 41882 0 0 0 100221 30 0 0 25 0 1 0 210201223 154841088 36625 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37803 36625 111 241 0 37559 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 151212

[startup+1062.83 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21980
/proc/meminfo: memFree=230648/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=151316 CPUtime=1062.53
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 42278 0 0 0 106222 31 0 0 25 0 1 0 210201223 154947584 36724 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37829 36724 111 241 0 37585 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 151316

[startup+1122.86 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21980
/proc/meminfo: memFree=230520/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=151316 CPUtime=1122.54
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 42301 0 0 0 112223 31 0 0 25 0 1 0 210201223 154947584 36747 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37829 36747 111 241 0 37585 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 151316

[startup+1182.89 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21980
/proc/meminfo: memFree=230008/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=151432 CPUtime=1182.55
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 42745 0 0 0 118223 32 0 0 25 0 1 0 210201223 155066368 36868 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37858 36868 111 241 0 37614 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 151432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 21980
/proc/meminfo: memFree=230008/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=151432 CPUtime=1200.07
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 42745 0 0 0 119975 32 0 0 25 0 1 0 210201223 155066368 36868 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37858 36868 111 241 0 37614 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 151432

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: 0.99 0.98 0.95 2/78 21980
/proc/meminfo: memFree=230008/2055920 swapFree=4192812/4192956
[pid=21977] ppid=21975 vsize=151432 CPUtime=1200.07
/proc/21977/stat : 21977 (cmusat_base) R 21975 21977 21877 0 -1 4194304 42745 0 0 0 119975 32 0 0 25 0 1 0 210201223 155066368 36868 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21977/statm: 37858 36868 111 241 0 37614 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 151432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.76
CPU system time (s): 0.351946
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 151432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42745
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= 2638

runsolver used 1.36179 second user time and 2.73358 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Mon Feb 19 16:27:47 UTC 2007

IDJOB= 300381
IDBENCH= 20033
IDSOLVER= 120
FILE ID= node11/300381-1171902467

PBS_JOBID= 3848866

Free space on /tmp= 66544 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/300381-1171902467/cmusat_base /tmp/evaluation/300381-1171902467/instance-300381-1171902467.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-300381-1171902467 -o ROOT/results/node11/solver-300381-1171902467 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300381-1171902467/cmusat_base /tmp/evaluation/300381-1171902467/instance-300381-1171902467.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 129575237

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:        378136 kB
Buffers:         53024 kB
Cached:        1508800 kB
SwapCached:          0 kB
Active:         219412 kB
Inactive:      1385264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        378136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          61724 kB
Slab:            58684 kB
Committed_AS:   670800 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= 66544 MiB

End job on node11 on Mon Feb 19 16:47:49 UTC 2007