Trace number 297511

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/node5/watcher-297511-1171840003 -o ROOT/results/node5/solver-297511-1171840003 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297511-1171840003/cmusat_base /tmp/evaluation/297511-1171840003/instance-297511-1171840003.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: 0.99 0.97 0.99 3/77 20911
/proc/meminfo: memFree=1064480/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=2308 CPUtime=0
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 203955104 2363392 153 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 577 154 90 241 0 333 0

[startup+0.106791 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 20911
/proc/meminfo: memFree=1064480/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=2736 CPUtime=0.1
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 307 0 0 0 10 0 0 0 18 0 1 0 203955104 2801664 289 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 684 289 111 241 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2736

[startup+0.514837 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 20911
/proc/meminfo: memFree=1064480/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=3468 CPUtime=0.51
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 457 0 0 0 51 0 0 0 21 0 1 0 203955104 3551232 439 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 867 439 111 241 0 623 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3468

[startup+1.33493 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1063064/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=3612 CPUtime=1.33
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 494 0 0 0 133 0 0 0 25 0 1 0 203955104 3698688 476 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 903 476 111 241 0 659 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3612

[startup+2.97112 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1062424/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=5500 CPUtime=2.96
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 925 0 0 0 296 0 0 0 25 0 1 0 203955104 5632000 907 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 1375 907 111 241 0 1131 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5500

[startup+6.24749 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1060824/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=5568 CPUtime=6.24
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 987 0 0 0 624 0 0 0 25 0 1 0 203955104 5701632 969 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 1392 969 111 241 0 1148 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5568

[startup+12.7042 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1057816/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=9024 CPUtime=12.69
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 1936 0 0 0 1269 0 0 0 25 0 1 0 203955104 9240576 1716 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135080266 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 2256 1716 111 241 0 2012 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9024

[startup+25.5097 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1056344/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=10556 CPUtime=25.49
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 2592 0 0 0 2548 1 0 0 25 0 1 0 203955104 10809344 2184 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562750 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 2639 2184 111 241 0 2395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10556

[startup+51.1216 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1050072/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=17328 CPUtime=51.09
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 4615 0 0 0 5107 2 0 0 25 0 1 0 203955104 17743872 3646 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 4332 3646 111 241 0 4088 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17328

[startup+102.339 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1047384/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=19540 CPUtime=102.31
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 5668 0 0 0 10227 4 0 0 25 0 1 0 203955104 20008960 4319 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135070170 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 4885 4319 111 241 0 4641 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 19540

[startup+162.371 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1035736/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=32928 CPUtime=162.31
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 9537 0 0 0 16225 6 0 0 25 0 1 0 203955104 33718272 7210 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 8232 7210 111 241 0 7988 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 32928

[startup+222.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1034584/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=33568 CPUtime=222.33
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 10149 0 0 0 22226 7 0 0 25 0 1 0 203955104 34373632 7495 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 8392 7495 111 241 0 8148 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 33568

[startup+282.431 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1033944/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=33960 CPUtime=282.35
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 10494 0 0 0 28227 8 0 0 25 0 1 0 203955104 34775040 7652 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 8490 7652 111 241 0 8246 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 33960

[startup+342.457 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1033176/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=34492 CPUtime=342.35
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 10902 0 0 0 34227 8 0 0 25 0 1 0 203955104 35319808 7854 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 8623 7854 111 241 0 8379 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 34492

[startup+402.49 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1030488/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=36912 CPUtime=402.37
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 11785 0 0 0 40227 10 0 0 25 0 1 0 203955104 37797888 8511 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 9228 8511 111 241 0 8984 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 36912

[startup+462.518 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1029784/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=37920 CPUtime=462.39
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 12009 0 0 0 46228 11 0 0 25 0 1 0 203955104 38830080 8735 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 9480 8735 111 241 0 9236 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 37920

[startup+522.547 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1026712/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=40700 CPUtime=522.39
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 13008 0 0 0 52227 12 0 0 25 0 1 0 203955104 41676800 9486 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 10175 9486 111 241 0 9931 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 40700

[startup+582.575 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1024984/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=42344 CPUtime=582.41
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 13448 0 0 0 58228 13 0 0 25 0 1 0 203955104 43360256 9926 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562584 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 10586 9926 111 241 0 10342 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 42344

[startup+642.612 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1007768/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=63988 CPUtime=642.43
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 19179 0 0 0 64227 16 0 0 25 0 1 0 203955104 65523712 14212 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 15997 14212 111 241 0 15753 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 63988

[startup+702.641 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1006808/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=64428 CPUtime=702.44
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 19713 0 0 0 70227 17 0 0 25 0 1 0 203955104 65974272 14447 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16107 14447 111 241 0 15863 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 64428

[startup+762.67 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1006424/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=64888 CPUtime=762.46
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 19807 0 0 0 76228 18 0 0 25 0 1 0 203955104 66445312 14525 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16222 14525 111 241 0 15978 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 64888

[startup+822.699 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1006040/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=65016 CPUtime=822.47
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 19941 0 0 0 82229 18 0 0 25 0 1 0 203955104 66576384 14626 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16254 14626 111 241 0 16010 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 65016

[startup+882.731 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1005720/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=65148 CPUtime=882.49
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 20342 0 0 0 88230 19 0 0 25 0 1 0 203955104 66711552 14699 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16287 14699 111 241 0 16043 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 65148

[startup+942.761 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1005528/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=65472 CPUtime=942.5
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 20385 0 0 0 94231 19 0 0 25 0 1 0 203955104 67043328 14742 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16368 14742 111 241 0 16124 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 65472

[startup+1002.79 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1005272/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=65736 CPUtime=1002.51
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 20502 0 0 0 100231 20 0 0 25 0 1 0 203955104 67313664 14859 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16434 14859 111 241 0 16190 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 65736

[startup+1062.82 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1004568/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=66136 CPUtime=1062.53
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 21050 0 0 0 106232 21 0 0 25 0 1 0 203955104 67723264 15013 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16534 15013 111 241 0 16290 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 66136

[startup+1122.85 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1004632/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=66136 CPUtime=1122.54
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 21052 0 0 0 112232 22 0 0 25 0 1 0 203955104 67723264 15015 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16534 15015 111 241 0 16290 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 66136

[startup+1182.88 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1004504/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=66328 CPUtime=1182.55
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 21085 0 0 0 118233 22 0 0 25 0 1 0 203955104 67919872 15048 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16582 15048 111 241 0 16338 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 66328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1004248/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=66328 CPUtime=1200.08
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 21145 0 0 0 119985 23 0 0 25 0 1 0 203955104 67919872 15108 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16582 15108 111 241 0 16338 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 66328

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 20912
/proc/meminfo: memFree=1004248/2055920 swapFree=4192812/4192956
[pid=20911] ppid=20909 vsize=66328 CPUtime=1200.08
/proc/20911/stat : 20911 (cmusat_base) R 20909 20911 20610 0 -1 4194304 21145 0 0 0 119985 23 0 0 25 0 1 0 203955104 67919872 15108 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20911/statm: 16582 15108 111 241 0 16338 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 66328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.239963
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 66328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21145
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= 24659

runsolver used 1.41678 second user time and 2.74358 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sun Feb 18 23:06:43 UTC 2007

IDJOB= 297511
IDBENCH= 19963
IDSOLVER= 120
FILE ID= node5/297511-1171840003

PBS_JOBID= 3839381

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297511-1171840003/cmusat_base /tmp/evaluation/297511-1171840003/instance-297511-1171840003.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-297511-1171840003 -o ROOT/results/node5/solver-297511-1171840003 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297511-1171840003/cmusat_base /tmp/evaluation/297511-1171840003/instance-297511-1171840003.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 311455471

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1064952 kB
Buffers:         58708 kB
Cached:         811760 kB
SwapCached:          0 kB
Active:         530308 kB
Inactive:       384052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          62760 kB
Slab:            62232 kB
Committed_AS:   711288 kB
PageTables:       1692 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= 66548 MiB

End job on node5 on Sun Feb 18 23:26:45 UTC 2007