Trace number 302103

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) 1200.04 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.551
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node41/watcher-302103-1172004379 -o ROOT/results/node41/solver-302103-1172004379 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302103-1172004379/cmusat_base /tmp/evaluation/302103-1172004379/instance-302103-1172004379.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 0.97 0.91 3/64 6881
/proc/meminfo: memFree=1740864/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=2952 CPUtime=0
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 220393913 3022848 275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 738 275 90 241 0 494 0

[startup+0.106685 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 6881
/proc/meminfo: memFree=1740864/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=4928 CPUtime=0.09
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 968 0 0 0 9 0 0 0 18 0 1 0 220393913 5046272 799 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 1232 799 112 241 0 988 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4928

[startup+0.514717 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 6881
/proc/meminfo: memFree=1740864/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=6380 CPUtime=0.5
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 1333 0 0 0 50 0 0 0 21 0 1 0 220393913 6533120 1164 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 1595 1164 112 241 0 1351 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6380

[startup+1.33579 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 6882
/proc/meminfo: memFree=1734200/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=9416 CPUtime=1.32
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 2111 0 0 0 132 0 0 0 25 0 1 0 220393913 9641984 1942 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 2354 1942 112 241 0 2110 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9416

[startup+2.97793 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 6882
/proc/meminfo: memFree=1730616/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=13232 CPUtime=2.97
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 3238 0 0 0 295 2 0 0 25 0 1 0 220393913 13549568 2949 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 3308 2949 112 241 0 3064 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13232

[startup+6.25422 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 6882
/proc/meminfo: memFree=1728440/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=15492 CPUtime=6.24
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 3929 0 0 0 622 2 0 0 25 0 1 0 220393913 15863808 3512 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 3873 3512 112 241 0 3629 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15492

[startup+12.7088 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 6882
/proc/meminfo: memFree=1724408/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=17884 CPUtime=12.7
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 4686 0 0 0 1267 3 0 0 25 0 1 0 220393913 18313216 4133 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 4471 4133 112 241 0 4227 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17884

[startup+25.6089 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 6882
/proc/meminfo: memFree=1720056/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=22148 CPUtime=25.59
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 6023 0 0 0 2555 4 0 0 25 0 1 0 220393913 22679552 5248 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562300 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 5537 5248 112 241 0 5293 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 22148

[startup+51.2151 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 6882
/proc/meminfo: memFree=1704120/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=39044 CPUtime=51.19
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 10548 0 0 0 5113 6 0 0 25 0 1 0 220393913 39981056 9173 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 9761 9173 112 241 0 9517 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 39044

[startup+102.422 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 6882
/proc/meminfo: memFree=1698488/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=44416 CPUtime=102.38
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 12335 0 0 0 10231 7 0 0 25 0 1 0 220393913 45481984 10635 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 11104 10635 112 241 0 10860 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 44416

[startup+162.441 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6882
/proc/meminfo: memFree=1682936/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=59564 CPUtime=162.39
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 16598 0 0 0 16227 12 0 0 25 0 1 0 220393913 60993536 14509 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 14891 14509 112 241 0 14647 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 59564

[startup+222.458 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 6882
/proc/meminfo: memFree=1675000/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=67528 CPUtime=222.39
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 18806 0 0 0 22226 13 0 0 25 0 1 0 220393913 69148672 16570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 16882 16570 112 241 0 16638 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 67528

[startup+282.474 s]
/proc/loadavg: 1.05 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1629688/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=114880 CPUtime=282.39
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 31028 0 0 0 28221 18 0 0 25 0 1 0 220393913 117637120 27778 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 28720 27778 112 241 0 28476 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 114880

[startup+342.489 s]
/proc/loadavg: 1.02 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1629368/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=114936 CPUtime=342.39
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 31279 0 0 0 34221 18 0 0 25 0 1 0 220393913 117694464 27848 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 28734 27848 112 241 0 28490 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 114936

[startup+402.507 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1629112/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=114996 CPUtime=402.39
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 31549 0 0 0 40221 18 0 0 25 0 1 0 220393913 117755904 27923 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 28749 27923 112 241 0 28505 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 114996

[startup+462.522 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1628920/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=114996 CPUtime=462.39
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 31597 0 0 0 46221 18 0 0 25 0 1 0 220393913 117755904 27971 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 28749 27971 112 241 0 28505 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 114996

[startup+522.54 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1628792/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=115064 CPUtime=522.39
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 31844 0 0 0 52221 18 0 0 25 0 1 0 220393913 117825536 28008 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 28766 28008 112 241 0 28522 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 115064

[startup+582.564 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1628536/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=115064 CPUtime=582.39
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 31904 0 0 0 58221 18 0 0 25 0 1 0 220393913 117825536 28068 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 28766 28068 112 241 0 28522 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 115064

[startup+642.58 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1626936/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=116852 CPUtime=642.4
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 32594 0 0 0 64221 19 0 0 25 0 1 0 220393913 119656448 28531 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 29213 28531 112 241 0 28969 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 116852

[startup+702.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1617976/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=125280 CPUtime=702.4
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 35011 0 0 0 70219 21 0 0 25 0 1 0 220393913 128286720 30703 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 31320 30703 112 241 0 31076 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 125280

[startup+762.616 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1617848/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=125472 CPUtime=762.4
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 35035 0 0 0 76219 21 0 0 25 0 1 0 220393913 128483328 30727 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 31368 30727 112 241 0 31124 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 125472

[startup+822.639 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 6882
/proc/meminfo: memFree=1607608/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=135460 CPUtime=822.41
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 37883 0 0 0 82217 24 0 0 25 0 1 0 220393913 138711040 33310 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 33865 33310 112 241 0 33621 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 135460

[startup+882.659 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 6908
/proc/meminfo: memFree=1606344/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=135460 CPUtime=882.41
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 37884 0 0 0 88217 24 0 0 25 0 1 0 220393913 138711040 33311 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 33865 33311 112 241 0 33621 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 135460

[startup+942.707 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 7020
/proc/meminfo: memFree=1604864/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=137044 CPUtime=942.38
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 38275 0 0 0 94213 25 0 0 25 0 1 0 220393913 140333056 33702 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559999 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 34261 33702 112 241 0 34017 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 137044

[startup+1002.74 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1593528/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=149072 CPUtime=1002.37
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 41637 0 0 0 100208 29 0 0 25 0 1 0 220393913 152649728 36777 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 37268 36777 112 241 0 37024 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 149072

[startup+1062.77 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1593528/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=149072 CPUtime=1062.37
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 41649 0 0 0 106208 29 0 0 25 0 1 0 220393913 152649728 36789 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 37268 36789 112 241 0 37024 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 149072

[startup+1122.79 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1593272/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=149364 CPUtime=1122.38
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 41703 0 0 0 112209 29 0 0 25 0 1 0 220393913 152948736 36843 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 37341 36843 112 241 0 37097 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 149364

[startup+1182.81 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1588600/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=154248 CPUtime=1182.38
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 42937 0 0 0 118207 31 0 0 25 0 1 0 220393913 157949952 38077 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 38562 38077 112 241 0 38318 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 154248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1583480/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=159012 CPUtime=1200.01
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 44151 0 0 0 119968 33 0 0 25 0 1 0 220393913 162828288 39291 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 39753 39291 112 241 0 39509 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 159012

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 7080
/proc/meminfo: memFree=1583480/2055920 swapFree=4183324/4192956
[pid=6881] ppid=6879 vsize=159012 CPUtime=1200.01
/proc/6881/stat : 6881 (cmusat_base) R 6879 6881 6478 0 -1 4194304 44151 0 0 0 119968 33 0 0 25 0 1 0 220393913 162828288 39291 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/6881/statm: 39753 39291 112 241 0 39509 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 159012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.04
CPU user time (s): 1199.68
CPU system time (s): 0.355945
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 159012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44151
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= 2074

runsolver used 0.781881 second user time and 2.50762 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Tue Feb 20 20:46:20 UTC 2007

IDJOB= 302103
IDBENCH= 20075
IDSOLVER= 120
FILE ID= node41/302103-1172004379

PBS_JOBID= 3892654

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/302103-1172004379/cmusat_base /tmp/evaluation/302103-1172004379/instance-302103-1172004379.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-302103-1172004379 -o ROOT/results/node41/solver-302103-1172004379 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302103-1172004379/cmusat_base /tmp/evaluation/302103-1172004379/instance-302103-1172004379.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 103219055

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1741272 kB
Buffers:         32336 kB
Cached:         230852 kB
SwapCached:       3916 kB
Active:         178716 kB
Inactive:        94916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741272 kB
SwapTotal:     4192956 kB
SwapFree:      4183324 kB
Dirty:            2964 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            26976 kB
Committed_AS:   453488 kB
PageTables:       1476 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= 66561 MiB

End job on node41 on Tue Feb 20 21:06:22 UTC 2007