Trace number 309852

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) 1200.09 1200.52

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.396
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node23/watcher-309852-1172548262 -o ROOT/results/node23/solver-309852-1172548262 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309852-1172548262/cmusat_base /tmp/evaluation/309852-1172548262/instance-309852-1172548262.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: 1.99 1.85 1.45 3/77 20413
/proc/meminfo: memFree=1814240/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=2328 CPUtime=0
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 274780119 2383872 160 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 582 160 90 241 0 338 0

[startup+0.10793 s]
/proc/loadavg: 1.99 1.85 1.45 3/77 20413
/proc/meminfo: memFree=1814240/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=2760 CPUtime=0.1
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 309 0 0 0 10 0 0 0 18 0 1 0 274780119 2826240 291 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 690 291 111 241 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.517975 s]
/proc/loadavg: 1.99 1.85 1.45 3/77 20413
/proc/meminfo: memFree=1814240/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=3040 CPUtime=0.51
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 393 0 0 0 51 0 0 0 21 0 1 0 274780119 3112960 375 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560576 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 760 375 111 241 0 516 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3040

[startup+1.34207 s]
/proc/loadavg: 1.91 1.84 1.45 2/78 20414
/proc/meminfo: memFree=1812568/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=3908 CPUtime=1.33
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 554 0 0 0 133 0 0 0 25 0 1 0 274780119 4001792 536 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549014 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 977 536 111 241 0 733 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3908

[startup+2.97826 s]
/proc/loadavg: 1.91 1.84 1.45 2/78 20414
/proc/meminfo: memFree=1812120/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=4404 CPUtime=2.97
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 692 0 0 0 297 0 0 0 25 0 1 0 274780119 4509696 674 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 1101 674 111 241 0 857 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4404

[startup+6.25463 s]
/proc/loadavg: 1.84 1.82 1.45 2/78 20414
/proc/meminfo: memFree=1809944/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=6484 CPUtime=6.24
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 1207 0 0 0 624 0 0 0 25 0 1 0 274780119 6639616 1154 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 1621 1154 111 241 0 1377 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6484

[startup+12.7104 s]
/proc/loadavg: 1.77 1.81 1.44 2/78 20414
/proc/meminfo: memFree=1809048/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=7200 CPUtime=12.69
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 1528 0 0 0 1269 0 0 0 25 0 1 0 274780119 7372800 1396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134527125 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 1800 1396 111 241 0 1556 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7200

[startup+25.5108 s]
/proc/loadavg: 1.65 1.78 1.44 2/78 20414
/proc/meminfo: memFree=1805400/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=11140 CPUtime=25.49
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 2755 0 0 0 2548 1 0 0 25 0 1 0 274780119 11407360 2239 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 2785 2239 111 241 0 2541 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11140

[startup+51.1237 s]
/proc/loadavg: 1.40 1.70 1.43 2/78 20414
/proc/meminfo: memFree=1802648/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=13612 CPUtime=51.09
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 3716 0 0 0 5107 2 0 0 25 0 1 0 274780119 13938688 2941 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 3403 2941 111 241 0 3159 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13612

[startup+102.344 s]
/proc/loadavg: 1.17 1.59 1.40 2/78 20414
/proc/meminfo: memFree=1794904/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=22292 CPUtime=102.3
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 6370 0 0 0 10226 4 0 0 25 0 1 0 274780119 22827008 4858 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559987 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 5573 4858 111 241 0 5329 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22292

[startup+162.379 s]
/proc/loadavg: 1.11 1.50 1.38 2/78 20414
/proc/meminfo: memFree=1792728/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=23908 CPUtime=162.32
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 7284 0 0 0 16227 5 0 0 25 0 1 0 274780119 24481792 5396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 5977 5396 111 241 0 5733 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 23908

[startup+222.434 s]
/proc/loadavg: 1.04 1.40 1.35 2/78 20414
/proc/meminfo: memFree=1788888/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=27564 CPUtime=222.37
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 8393 0 0 0 22230 7 0 0 25 0 1 0 274780119 28225536 6355 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560613 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 6891 6355 111 241 0 6647 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 27564

[startup+282.465 s]
/proc/loadavg: 1.01 1.33 1.33 2/78 20414
/proc/meminfo: memFree=1774552/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=44292 CPUtime=282.38
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 12847 0 0 0 28228 10 0 0 25 0 1 0 274780119 45355008 9910 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 11073 9910 111 241 0 10829 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 44292

[startup+342.497 s]
/proc/loadavg: 1.00 1.27 1.30 2/78 20414
/proc/meminfo: memFree=1773976/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=44440 CPUtime=342.39
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 13360 0 0 0 34229 10 0 0 25 0 1 0 274780119 45506560 10045 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 11110 10045 111 241 0 10866 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 44440

[startup+402.533 s]
/proc/loadavg: 1.00 1.22 1.28 2/78 20414
/proc/meminfo: memFree=1773720/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=44632 CPUtime=402.41
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 13428 0 0 0 40230 11 0 0 25 0 1 0 274780119 45703168 10113 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 11158 10113 111 241 0 10914 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 44632

[startup+462.568 s]
/proc/loadavg: 1.00 1.17 1.26 2/78 20414
/proc/meminfo: memFree=1773144/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=45068 CPUtime=462.43
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 13795 0 0 0 46231 12 0 0 25 0 1 0 274780119 46149632 10263 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 11267 10263 111 241 0 11023 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 45068

[startup+522.598 s]
/proc/loadavg: 1.04 1.15 1.25 2/78 20414
/proc/meminfo: memFree=1772632/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=45292 CPUtime=522.44
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 14171 0 0 0 52232 12 0 0 25 0 1 0 274780119 46379008 10401 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 11323 10401 111 241 0 11079 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 45292

[startup+582.631 s]
/proc/loadavg: 1.01 1.12 1.23 2/78 20414
/proc/meminfo: memFree=1772376/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=45452 CPUtime=582.47
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 14226 0 0 0 58234 13 0 0 25 0 1 0 274780119 46542848 10456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 11363 10456 111 241 0 11119 0
Current children cumulated CPU time (s) 582.47
Current children cumulated vsize (KiB) 45452

[startup+642.685 s]
/proc/loadavg: 1.00 1.10 1.21 2/84 20528
/proc/meminfo: memFree=1769824/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=46476 CPUtime=642.44
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 14795 0 0 0 64230 14 0 0 25 0 1 0 274780119 47591424 10764 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 11619 10764 111 241 0 11375 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 46476

[startup+702.737 s]
/proc/loadavg: 1.00 1.08 1.20 2/78 20612
/proc/meminfo: memFree=1770520/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=46944 CPUtime=702.43
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 14883 0 0 0 70229 14 0 0 25 0 1 0 274780119 48070656 10852 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 11736 10852 111 241 0 11492 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 46944

[startup+762.767 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 20612
/proc/meminfo: memFree=1767512/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=49704 CPUtime=762.44
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 15965 0 0 0 76229 15 0 0 25 0 1 0 274780119 50896896 11648 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560613 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 12426 11648 111 241 0 12182 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 49704

[startup+822.802 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 20612
/proc/meminfo: memFree=1767320/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=49848 CPUtime=822.46
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 16004 0 0 0 82230 16 0 0 25 0 1 0 274780119 51044352 11687 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 12462 11687 111 241 0 12218 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 49848

[startup+882.829 s]
/proc/loadavg: 1.04 1.05 1.16 2/78 20612
/proc/meminfo: memFree=1766808/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=50140 CPUtime=882.48
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 16130 0 0 0 88231 17 0 0 25 0 1 0 274780119 51343360 11813 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 12535 11813 111 241 0 12291 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 50140

[startup+942.861 s]
/proc/loadavg: 1.01 1.04 1.15 2/78 20612
/proc/meminfo: memFree=1765208/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=51456 CPUtime=942.49
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 16847 0 0 0 94231 18 0 0 25 0 1 0 274780119 52690944 12216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 12864 12216 111 241 0 12620 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 51456

[startup+1002.89 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 20612
/proc/meminfo: memFree=1764952/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=51880 CPUtime=1002.51
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 16916 0 0 0 100232 19 0 0 25 0 1 0 274780119 53125120 12285 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 12970 12285 111 241 0 12726 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 51880

[startup+1062.92 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 20612
/proc/meminfo: memFree=1764632/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=52172 CPUtime=1062.52
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 16990 0 0 0 106233 19 0 0 25 0 1 0 274780119 53424128 12359 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 13043 12359 111 241 0 12799 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 52172

[startup+1122.95 s]
/proc/loadavg: 1.00 1.02 1.11 2/78 20612
/proc/meminfo: memFree=1744536/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=77760 CPUtime=1122.53
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 23463 0 0 0 112231 22 0 0 25 0 1 0 274780119 79626240 17331 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 19440 17331 111 241 0 19196 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 77760

[startup+1182.99 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 20612
/proc/meminfo: memFree=1744472/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=77896 CPUtime=1182.55
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 23884 0 0 0 118232 23 0 0 25 0 1 0 274780119 79765504 17407 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 19474 17407 111 241 0 19230 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 77896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 20612
/proc/meminfo: memFree=1744472/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=77896 CPUtime=1200.07
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 23884 0 0 0 119984 23 0 0 25 0 1 0 274780119 79765504 17407 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 19474 17407 111 241 0 19230 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77896

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 20612
/proc/meminfo: memFree=1744472/2055920 swapFree=4145512/4192956
[pid=20413] ppid=20411 vsize=77896 CPUtime=1200.07
/proc/20413/stat : 20413 (cmusat_base) R 20411 20413 19495 0 -1 4194304 23884 0 0 0 119984 23 0 0 25 0 1 0 274780119 79765504 17407 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20413/statm: 19474 17407 111 241 0 19230 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.246962
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 77896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23884
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= 12031

runsolver used 1.43378 second user time and 2.76758 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Tue Feb 27 03:51:02 UTC 2007

IDJOB= 309852
IDBENCH= 20271
IDSOLVER= 120
FILE ID= node23/309852-1172548262

PBS_JOBID= 3971849

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309852-1172548262/cmusat_base /tmp/evaluation/309852-1172548262/instance-309852-1172548262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-309852-1172548262 -o ROOT/results/node23/solver-309852-1172548262 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309852-1172548262/cmusat_base /tmp/evaluation/309852-1172548262/instance-309852-1172548262.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 845982163

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1814712 kB
Buffers:         37016 kB
Cached:         138012 kB
SwapCached:      15168 kB
Active:         112320 kB
Inactive:        90160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814712 kB
SwapTotal:     4192956 kB
SwapFree:      4145512 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            24340 kB
Committed_AS:   765200 kB
PageTables:       1696 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= 66558 MiB

End job on node23 on Tue Feb 27 04:11:05 UTC 2007