Trace number 312148

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) 1200.08 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
MD5SUMb1cce57318cfb8e6ef6734b78e58ea19
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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/node44/watcher-312148-1172582529 -o ROOT/results/node44/solver-312148-1172582529 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312148-1172582529/cmusat_base /tmp/evaluation/312148-1172582529/instance-312148-1172582529.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29565
/proc/meminfo: memFree=1885184/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=2488 CPUtime=0
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 278209070 2547712 178 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 622 178 90 241 0 378 0

[startup+0.106716 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29565
/proc/meminfo: memFree=1885184/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=2976 CPUtime=0.1
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 354 0 0 0 10 0 0 0 18 0 1 0 278209070 3047424 336 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549921 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 744 336 109 241 0 500 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2976

[startup+0.514789 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29565
/proc/meminfo: memFree=1885184/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=3688 CPUtime=0.51
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 523 0 0 0 51 0 0 0 21 0 1 0 278209070 3776512 505 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 922 505 109 241 0 678 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3688

[startup+1.33494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1883256/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=3988 CPUtime=1.33
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 605 0 0 0 133 0 0 0 25 0 1 0 278209070 4083712 587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 997 587 110 241 0 753 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3988

[startup+2.97224 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1882680/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=5416 CPUtime=2.96
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 915 0 0 0 296 0 0 0 25 0 1 0 278209070 5545984 897 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 1354 897 110 241 0 1110 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5416

[startup+6.24884 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1881080/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=6028 CPUtime=6.24
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 1081 0 0 0 624 0 0 0 25 0 1 0 278209070 6172672 1063 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559837 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 1507 1063 110 241 0 1263 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6028

[startup+12.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1879544/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=7380 CPUtime=12.69
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 1521 0 0 0 1269 0 0 0 25 0 1 0 278209070 7557120 1435 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551824 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 1845 1435 110 241 0 1601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7380

[startup+25.6064 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1876280/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=10976 CPUtime=25.59
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 2640 0 0 0 2558 1 0 0 25 0 1 0 278209070 11239424 2234 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559878 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 2744 2234 110 241 0 2500 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10976

[startup+51.2151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1872504/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=14492 CPUtime=51.19
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 3833 0 0 0 5117 2 0 0 25 0 1 0 278209070 14839808 3184 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 3623 3184 110 241 0 3379 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 14492

[startup+102.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1865656/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=22512 CPUtime=102.38
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 6322 0 0 0 10234 4 0 0 25 0 1 0 278209070 23052288 5013 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 5628 5013 110 241 0 5384 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 22512

[startup+162.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1859896/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=27464 CPUtime=162.38
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 7980 0 0 0 16232 6 0 0 25 0 1 0 278209070 28123136 6334 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 6866 6334 110 241 0 6622 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 27464

[startup+222.46 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 29566
/proc/meminfo: memFree=1858360/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=28692 CPUtime=222.38
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 8633 0 0 0 22231 7 0 0 25 0 1 0 278209070 29380608 6709 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 7173 6709 110 241 0 6929 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 28692

[startup+282.476 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 29566
/proc/meminfo: memFree=1848376/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=41016 CPUtime=282.37
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 11935 0 0 0 28229 8 0 0 25 0 1 0 278209070 42000384 9204 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 10254 9204 110 241 0 10010 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 41016

[startup+342.493 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1847928/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=41244 CPUtime=342.37
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 12211 0 0 0 34229 8 0 0 25 0 1 0 278209070 42233856 9307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 10311 9307 110 241 0 10067 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 41244

[startup+402.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1847352/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=41604 CPUtime=402.37
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 12553 0 0 0 40228 9 0 0 25 0 1 0 278209070 42602496 9459 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 10401 9459 110 241 0 10157 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 41604

[startup+462.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1845752/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=42920 CPUtime=462.36
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 13165 0 0 0 46227 9 0 0 25 0 1 0 278209070 43950080 9863 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 10730 9863 110 241 0 10486 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 42920

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1841912/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=46484 CPUtime=522.36
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 14347 0 0 0 52226 10 0 0 25 0 1 0 278209070 47599616 10818 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 11621 10818 110 241 0 11377 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 46484

[startup+582.566 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 29566
/proc/meminfo: memFree=1840952/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=47288 CPUtime=582.36
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 14589 0 0 0 58226 10 0 0 25 0 1 0 278209070 48422912 11060 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 11822 11060 110 241 0 11578 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 47288

[startup+642.583 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 29566
/proc/meminfo: memFree=1837688/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=50292 CPUtime=642.36
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 15639 0 0 0 64224 12 0 0 25 0 1 0 278209070 51499008 11861 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 12573 11861 110 241 0 12329 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 50292

[startup+702.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1837560/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=50428 CPUtime=702.35
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 15671 0 0 0 70223 12 0 0 25 0 1 0 278209070 51638272 11893 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 12607 11893 110 241 0 12363 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 50428

[startup+762.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1832376/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=55168 CPUtime=762.35
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 17238 0 0 0 76221 14 0 0 25 0 1 0 278209070 56492032 13187 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 13792 13187 110 241 0 13548 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 55168

[startup+822.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1832184/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=55472 CPUtime=822.35
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 17280 0 0 0 82221 14 0 0 25 0 1 0 278209070 56803328 13229 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 13868 13229 110 241 0 13624 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 55472

[startup+882.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1830520/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=57060 CPUtime=882.35
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 17705 0 0 0 88220 15 0 0 25 0 1 0 278209070 58429440 13654 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 14265 13654 110 241 0 14021 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 57060

[startup+942.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1802488/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=89732 CPUtime=942.35
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 26282 0 0 0 94216 19 0 0 25 0 1 0 278209070 91885568 20636 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 22433 20636 110 241 0 22189 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 89732

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1802424/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=89888 CPUtime=1002.35
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 26299 0 0 0 100216 19 0 0 25 0 1 0 278209070 92045312 20653 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 22472 20653 110 241 0 22228 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 89888

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1802104/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=89888 CPUtime=1062.35
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 26374 0 0 0 106215 20 0 0 25 0 1 0 278209070 92045312 20728 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 22472 20728 110 241 0 22228 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 89888

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29566
/proc/meminfo: memFree=1801656/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=90016 CPUtime=1122.35
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 26810 0 0 0 112215 20 0 0 25 0 1 0 278209070 92176384 20836 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 22504 20836 110 241 0 22260 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 90016

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29568
/proc/meminfo: memFree=1801528/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=90016 CPUtime=1182.34
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 26811 0 0 0 118214 20 0 0 25 0 1 0 278209070 92176384 20837 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 22504 20837 110 241 0 22260 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 90016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29568
/proc/meminfo: memFree=1801464/2055920 swapFree=4183252/4192956
[pid=29565] ppid=29563 vsize=90176 CPUtime=1200.06
/proc/29565/stat : 29565 (cmusat_base) R 29563 29565 29221 0 -1 4194304 26833 0 0 0 119986 20 0 0 25 0 1 0 278209070 92340224 20859 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/29565/statm: 22544 20859 110 241 0 22300 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 90176

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.08
CPU user time (s): 1199.86
CPU system time (s): 0.217966
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 90176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26833
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= 2201

runsolver used 0.758884 second user time and 2.44963 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Tue Feb 27 13:22:09 UTC 2007

IDJOB= 312148
IDBENCH= 20333
IDSOLVER= 120
FILE ID= node44/312148-1172582529

PBS_JOBID= 3971926

Free space on /tmp= 66552 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312148-1172582529/cmusat_base /tmp/evaluation/312148-1172582529/instance-312148-1172582529.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-312148-1172582529 -o ROOT/results/node44/solver-312148-1172582529 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312148-1172582529/cmusat_base /tmp/evaluation/312148-1172582529/instance-312148-1172582529.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b1cce57318cfb8e6ef6734b78e58ea19

RANDOM SEED= 201734258

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1885656 kB
Buffers:         24704 kB
Cached:          98716 kB
SwapCached:       4012 kB
Active:          67156 kB
Inactive:        66172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885656 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            2524 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            23016 kB
Committed_AS:   577536 kB
PageTables:       1396 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= 66552 MiB

End job on node44 on Tue Feb 27 13:42:12 UTC 2007