Trace number 308417

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) 1200.03 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1517457236-16-SAT.cnf
MD5SUMf485220027951df54495c1cbe4025c83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.511921
Satisfiable
(Un)Satisfiability was proved
Number of variables5497
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-308417-1172520253 -o ROOT/results/node26/solver-308417-1172520253 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308417-1172520253/cmusat_base /tmp/evaluation/308417-1172520253/instance-308417-1172520253.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: 0.94 0.98 1.05 2/77 18915
/proc/meminfo: memFree=1929896/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=2968 CPUtime=0
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 271979001 3039232 266 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 742 266 90 241 0 498 0

[startup+0.107037 s]
/proc/loadavg: 0.94 0.98 1.05 2/77 18915
/proc/meminfo: memFree=1929896/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=4508 CPUtime=0.1
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 705 0 0 0 10 0 0 0 18 0 1 0 271979001 4616192 643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 1127 643 109 241 0 883 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4508

[startup+0.515107 s]
/proc/loadavg: 0.94 0.98 1.05 2/77 18915
/proc/meminfo: memFree=1929896/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=4640 CPUtime=0.5
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 769 0 0 0 50 0 0 0 22 0 1 0 271979001 4751360 707 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 1160 707 109 241 0 916 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4640

[startup+1.33925 s]
/proc/loadavg: 0.94 0.98 1.05 2/78 18916
/proc/meminfo: memFree=1926624/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=5696 CPUtime=1.33
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 1049 0 0 0 133 0 0 0 25 0 1 0 271979001 5832704 987 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 1424 987 109 241 0 1180 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5696

[startup+2.97553 s]
/proc/loadavg: 0.94 0.98 1.05 2/78 18916
/proc/meminfo: memFree=1925344/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=6524 CPUtime=2.96
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 1311 0 0 0 296 0 0 0 25 0 1 0 271979001 6680576 1209 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 1631 1209 109 241 0 1387 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6524

[startup+6.2551 s]
/proc/loadavg: 0.94 0.98 1.05 2/78 18916
/proc/meminfo: memFree=1924448/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=8124 CPUtime=6.25
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 1846 0 0 0 624 1 0 0 25 0 1 0 271979001 8318976 1613 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552263 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 2031 1613 109 241 0 1787 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8124

[startup+12.7102 s]
/proc/loadavg: 0.95 0.98 1.05 2/78 18916
/proc/meminfo: memFree=1922400/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=9204 CPUtime=12.7
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 2286 0 0 0 1269 1 0 0 25 0 1 0 271979001 9424896 1910 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559922 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 2301 1910 109 241 0 2057 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9204

[startup+25.5134 s]
/proc/loadavg: 0.96 0.98 1.05 2/78 18916
/proc/meminfo: memFree=1917280/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=15024 CPUtime=25.49
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 3977 0 0 0 2547 2 0 0 25 0 1 0 271979001 15384576 3180 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 3756 3180 109 241 0 3512 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15024

[startup+51.1289 s]
/proc/loadavg: 0.97 0.98 1.05 2/78 18916
/proc/meminfo: memFree=1911264/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=20888 CPUtime=51.1
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 5754 0 0 0 5105 5 0 0 25 0 1 0 271979001 21389312 4694 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134527166 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 5222 4694 109 241 0 4978 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20888

[startup+102.35 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 18916
/proc/meminfo: memFree=1905504/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=26284 CPUtime=102.3
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 7637 0 0 0 10223 7 0 0 25 0 1 0 271979001 26914816 6155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 6571 6155 109 241 0 6327 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26284

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 18916
/proc/meminfo: memFree=1888160/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=45076 CPUtime=162.32
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 12609 0 0 0 16222 10 0 0 25 0 1 0 271979001 46157824 10455 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 11269 10455 109 241 0 11025 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 45076

[startup+222.409 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 18916
/proc/meminfo: memFree=1887776/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=45144 CPUtime=222.33
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 12936 0 0 0 22222 11 0 0 25 0 1 0 271979001 46227456 10540 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551743 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 11286 10540 109 241 0 11042 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 45144

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 18916
/proc/meminfo: memFree=1887200/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=45388 CPUtime=282.33
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 13349 0 0 0 28222 11 0 0 25 0 1 0 271979001 46477312 10674 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551193 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 11347 10674 109 241 0 11103 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 45388

[startup+342.465 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 18916
/proc/meminfo: memFree=1884512/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=47684 CPUtime=342.33
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 14139 0 0 0 34221 12 0 0 25 0 1 0 271979001 48828416 11308 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 11921 11308 109 241 0 11677 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 47684

[startup+402.5 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 18916
/proc/meminfo: memFree=1882016/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=49984 CPUtime=402.36
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 14921 0 0 0 40222 14 0 0 25 0 1 0 271979001 51183616 11921 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 12496 11921 109 241 0 12252 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 49984

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18916
/proc/meminfo: memFree=1876192/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=55524 CPUtime=462.36
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 16522 0 0 0 46221 15 0 0 25 0 1 0 271979001 56856576 13339 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 13881 13339 109 241 0 13637 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 55524

[startup+522.555 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18916
/proc/meminfo: memFree=1867808/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=63856 CPUtime=522.37
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 18632 0 0 0 52219 18 0 0 25 0 1 0 271979001 65388544 15449 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 15964 15449 109 241 0 15720 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 63856

[startup+582.583 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1865888/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=65372 CPUtime=582.39
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 19255 0 0 0 58220 19 0 0 25 0 1 0 271979001 66940928 15874 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 16343 15874 109 241 0 16099 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 65372

[startup+642.611 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1826400/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108064 CPUtime=642.39
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 30209 0 0 0 64214 25 0 0 25 0 1 0 271979001 110657536 25694 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27016 25694 109 241 0 26772 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 108064

[startup+702.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1826144/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108064 CPUtime=702.4
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 30240 0 0 0 70215 25 0 0 25 0 1 0 271979001 110657536 25725 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27016 25725 109 241 0 26772 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 108064

[startup+762.669 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 18916
/proc/meminfo: memFree=1825824/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108144 CPUtime=762.41
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 30542 0 0 0 76215 26 0 0 25 0 1 0 271979001 110739456 25794 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27036 25794 109 241 0 26792 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 108144

[startup+822.703 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18916
/proc/meminfo: memFree=1825824/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108144 CPUtime=822.42
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 30543 0 0 0 82216 26 0 0 25 0 1 0 271979001 110739456 25795 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27036 25795 109 241 0 26792 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 108144

[startup+882.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1825312/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108236 CPUtime=882.43
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 30909 0 0 0 88216 27 0 0 25 0 1 0 271979001 110833664 25908 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27059 25908 109 241 0 26815 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 108236

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1825248/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108236 CPUtime=942.44
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 30909 0 0 0 94217 27 0 0 25 0 1 0 271979001 110833664 25908 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27059 25908 109 241 0 26815 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 108236

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1825056/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108236 CPUtime=1002.45
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 30954 0 0 0 100217 28 0 0 25 0 1 0 271979001 110833664 25953 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27059 25953 109 241 0 26815 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 108236

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1824672/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108332 CPUtime=1062.46
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 31306 0 0 0 106218 28 0 0 25 0 1 0 271979001 110931968 26029 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27083 26029 109 241 0 26839 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 108332

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1824672/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108332 CPUtime=1122.47
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 31306 0 0 0 112219 28 0 0 25 0 1 0 271979001 110931968 26029 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27083 26029 109 241 0 26839 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 108332

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1824608/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108332 CPUtime=1182.48
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 31311 0 0 0 118219 29 0 0 25 0 1 0 271979001 110931968 26034 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27083 26034 109 241 0 26839 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 108332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1824352/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108332 CPUtime=1200
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 31356 0 0 0 119971 29 0 0 25 0 1 0 271979001 110931968 26079 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27083 26079 109 241 0 26839 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 108332

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: 1.00 1.00 1.00 2/78 18916
/proc/meminfo: memFree=1824352/2055920 swapFree=4154884/4192956
[pid=18915] ppid=18913 vsize=108332 CPUtime=1200
/proc/18915/stat : 18915 (cmusat_base) R 18913 18915 17774 0 -1 4194304 31356 0 0 0 119971 29 0 0 25 0 1 0 271979001 110931968 26079 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18915/statm: 27083 26079 109 241 0 26839 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 108332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.310952
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 108332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31356
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= 25513

runsolver used 1.3308 second user time and 2.78058 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Mon Feb 26 20:04:13 UTC 2007

IDJOB= 308417
IDBENCH= 20231
IDSOLVER= 120
FILE ID= node26/308417-1172520253

PBS_JOBID= 3971794

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1517457236-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/308417-1172520253/cmusat_base /tmp/evaluation/308417-1172520253/instance-308417-1172520253.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-308417-1172520253 -o ROOT/results/node26/solver-308417-1172520253 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308417-1172520253/cmusat_base /tmp/evaluation/308417-1172520253/instance-308417-1172520253.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f485220027951df54495c1cbe4025c83

RANDOM SEED= 828346118

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1930304 kB
Buffers:          9928 kB
Cached:          62464 kB
SwapCached:      17232 kB
Active:          54164 kB
Inactive:        43668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1930304 kB
SwapTotal:     4192956 kB
SwapFree:      4154884 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          29828 kB
Slab:            13320 kB
Committed_AS:   710572 kB
PageTables:       1712 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= 66556 MiB

End job on node26 on Mon Feb 26 20:24:16 UTC 2007