Trace number 303825

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) 1200.1 1200.8

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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/node72/watcher-303825-1172044638 -o ROOT/results/node72/solver-303825-1172044638 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303825-1172044638/cmusat_base /tmp/evaluation/303825-1172044638/instance-303825-1172044638.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 0.99 3/77 15625
/proc/meminfo: memFree=1511856/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=2824 CPUtime=0
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 224431652 2891776 275 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 706 276 90 241 0 462 0

[startup+0.110194 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15625
/proc/meminfo: memFree=1511856/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=4808 CPUtime=0.1
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 936 0 0 0 10 0 0 0 18 0 1 0 224431652 4923392 789 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 1202 789 111 241 0 958 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4808

[startup+0.51823 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15625
/proc/meminfo: memFree=1511856/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=5600 CPUtime=0.5
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 1154 0 0 0 50 0 0 0 22 0 1 0 224431652 5734400 1007 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 1400 1007 111 241 0 1156 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5600

[startup+1.3383 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15626
/proc/meminfo: memFree=1507112/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=7656 CPUtime=1.32
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 1753 0 0 0 132 0 0 0 25 0 1 0 224431652 7839744 1556 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 1914 1556 111 241 0 1670 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7656

[startup+2.97445 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15626
/proc/meminfo: memFree=1505640/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=8736 CPUtime=2.96
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 2277 0 0 0 295 1 0 0 25 0 1 0 224431652 8945664 1864 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 2184 1864 111 241 0 1940 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8736

[startup+6.25775 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15626
/proc/meminfo: memFree=1503912/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=9944 CPUtime=6.24
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 2701 0 0 0 623 1 0 0 25 0 1 0 224431652 10182656 2169 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 2486 2169 111 241 0 2242 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9944

[startup+12.7093 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15626
/proc/meminfo: memFree=1501672/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=12360 CPUtime=12.68
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 3535 0 0 0 1267 1 0 0 25 0 1 0 224431652 12656640 2807 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 3090 2807 111 241 0 2846 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12360

[startup+25.5205 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15626
/proc/meminfo: memFree=1495912/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=18744 CPUtime=25.49
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 5354 0 0 0 2547 2 0 0 25 0 1 0 224431652 19193856 4182 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 4686 4182 111 241 0 4442 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18744

[startup+51.1398 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15626
/proc/meminfo: memFree=1490856/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=23368 CPUtime=51.09
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 7013 0 0 0 5106 3 0 0 25 0 1 0 224431652 23928832 5442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 5842 5442 111 241 0 5598 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23368

[startup+102.369 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15626
/proc/meminfo: memFree=1484264/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=29628 CPUtime=102.3
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 9018 0 0 0 10225 5 0 0 25 0 1 0 224431652 30339072 7068 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 7407 7068 111 241 0 7163 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29628

[startup+162.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15626
/proc/meminfo: memFree=1468392/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=47156 CPUtime=162.31
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 14019 0 0 0 16224 7 0 0 25 0 1 0 224431652 48287744 11015 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 11789 11015 111 241 0 11545 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 47156

[startup+222.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15626
/proc/meminfo: memFree=1467944/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=47344 CPUtime=222.34
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 14320 0 0 0 22225 9 0 0 25 0 1 0 224431652 48480256 11136 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 11836 11136 111 241 0 11592 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 47344

[startup+282.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 15760
/proc/meminfo: memFree=1462328/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=51336 CPUtime=282.36
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 15795 0 0 0 28212 24 0 0 25 0 1 0 224431652 52568064 12207 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 12834 12207 111 241 0 12590 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 51336

[startup+342.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15828
/proc/meminfo: memFree=1458976/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=55736 CPUtime=342.39
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 17161 0 0 0 34208 31 0 0 25 0 1 0 224431652 57073664 13346 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 13934 13346 111 241 0 13690 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 55736

[startup+402.653 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15828
/proc/meminfo: memFree=1453984/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=60440 CPUtime=402.41
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 18644 0 0 0 40208 33 0 0 25 0 1 0 224431652 61890560 14583 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 15110 14583 111 241 0 14866 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 60440

[startup+462.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15828
/proc/meminfo: memFree=1450976/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=63648 CPUtime=462.42
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 19468 0 0 0 46208 34 0 0 25 0 1 0 224431652 65175552 15407 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 15912 15407 111 241 0 15668 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 63648

[startup+522.745 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15828
/proc/meminfo: memFree=1447904/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=66384 CPUtime=522.43
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 20458 0 0 0 52208 35 0 0 25 0 1 0 224431652 67977216 16130 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 16596 16130 111 241 0 16352 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 66384

[startup+582.789 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15828
/proc/meminfo: memFree=1413088/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=105564 CPUtime=582.45
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 30313 0 0 0 58206 39 0 0 25 0 1 0 224431652 108097536 24813 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26391 24813 111 241 0 26147 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 105564

[startup+642.835 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15828
/proc/meminfo: memFree=1414056/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=104404 CPUtime=642.45
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 30324 0 0 0 64206 39 0 0 25 0 1 0 224431652 106909696 24534 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15625/statm: 26101 24534 111 241 0 25857 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 104404

[startup+702.883 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15828
/proc/meminfo: memFree=1412264/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=105776 CPUtime=702.46
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 30779 0 0 0 70207 39 0 0 25 0 1 0 224431652 108314624 24989 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26444 24989 111 241 0 26200 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 105776

[startup+762.923 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 15828
/proc/meminfo: memFree=1412200/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=105776 CPUtime=762.47
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 30781 0 0 0 76208 39 0 0 25 0 1 0 224431652 108314624 24991 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26444 24991 111 241 0 26200 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 105776

[startup+822.97 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 15828
/proc/meminfo: memFree=1413096/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=104404 CPUtime=822.49
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 30903 0 0 0 82209 40 0 0 25 0 1 0 224431652 106909696 24770 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26101 24770 111 241 0 25857 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 104404

[startup+883.014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15828
/proc/meminfo: memFree=1413160/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=104404 CPUtime=882.49
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 30903 0 0 0 88209 40 0 0 25 0 1 0 224431652 106909696 24770 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26101 24770 111 241 0 25857 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 104404

[startup+943.063 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15828
/proc/meminfo: memFree=1413160/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=104404 CPUtime=942.5
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 30917 0 0 0 94210 40 0 0 25 0 1 0 224431652 106909696 24784 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26101 24784 111 241 0 25857 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 104404

[startup+1003.11 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15828
/proc/meminfo: memFree=1410920/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=106452 CPUtime=1002.51
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 31522 0 0 0 100211 40 0 0 25 0 1 0 224431652 109006848 25389 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26613 25389 111 241 0 26369 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 106452

[startup+1063.17 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15828
/proc/meminfo: memFree=1410920/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=106452 CPUtime=1062.54
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 31522 0 0 0 106213 41 0 0 25 0 1 0 224431652 109006848 25389 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26613 25389 111 241 0 26369 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 106452

[startup+1123.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15828
/proc/meminfo: memFree=1410856/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=106452 CPUtime=1122.55
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 31523 0 0 0 112214 41 0 0 25 0 1 0 224431652 109006848 25390 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26613 25390 111 241 0 26369 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 106452

[startup+1183.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15828
/proc/meminfo: memFree=1410600/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=106452 CPUtime=1182.56
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 31599 0 0 0 118215 41 0 0 25 0 1 0 224431652 109006848 25466 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26613 25466 111 241 0 26369 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 106452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15828
/proc/meminfo: memFree=1410408/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=106452 CPUtime=1200.08
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 31644 0 0 0 119967 41 0 0 25 0 1 0 224431652 109006848 25511 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26613 25511 111 241 0 26369 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 106452

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

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

[startup+1200.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15828
/proc/meminfo: memFree=1410408/2055920 swapFree=4142504/4192956
[pid=15625] ppid=15623 vsize=106452 CPUtime=1200.08
/proc/15625/stat : 15625 (cmusat_base) R 15623 15625 15215 0 -1 4194304 31644 0 0 0 119967 41 0 0 25 0 1 0 224431652 109006848 25511 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 0 0 0
/proc/15625/statm: 26613 25511 111 241 0 26369 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 106452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.8
CPU time (s): 1200.1
CPU user time (s): 1199.67
CPU system time (s): 0.426935
CPU usage (%): 99.9415
Max. virtual memory (cumulated for all children) (KiB): 106452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.426935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31644
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= 29741

runsolver used 1.13983 second user time and 3.13752 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Wed Feb 21 07:57:18 UTC 2007

IDJOB= 303825
IDBENCH= 20117
IDSOLVER= 120
FILE ID= node72/303825-1172044638

PBS_JOBID= 3892732

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/303825-1172044638/cmusat_base /tmp/evaluation/303825-1172044638/instance-303825-1172044638.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-303825-1172044638 -o ROOT/results/node72/solver-303825-1172044638 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303825-1172044638/cmusat_base /tmp/evaluation/303825-1172044638/instance-303825-1172044638.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 865104389

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1512840 kB
Buffers:         39908 kB
Cached:         423204 kB
SwapCached:      19416 kB
Active:         375148 kB
Inactive:       122180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512840 kB
SwapTotal:     4192956 kB
SwapFree:      4142504 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          29912 kB
Slab:            31332 kB
Committed_AS:   581536 kB
PageTables:       1676 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= 66560 MiB

End job on node72 on Wed Feb 21 08:17:21 UTC 2007