Trace number 295215

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) 1200.05 1200.37

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
MD5SUM8959d4fcff10e669388f392643a4931b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.136978
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/node76/watcher-295215-1171802051 -o ROOT/results/node76/solver-295215-1171802051 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295215-1171802051/cmusat_base /tmp/evaluation/295215-1171802051/instance-295215-1171802051.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: 1.04 1.07 1.02 3/69 9596
/proc/meminfo: memFree=1141824/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=2340 CPUtime=0
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 200163390 2396160 174 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564490 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 585 174 90 241 0 341 0

[startup+0.107243 s]
/proc/loadavg: 1.04 1.07 1.02 3/69 9596
/proc/meminfo: memFree=1141824/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=2944 CPUtime=0.1
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 366 0 0 0 10 0 0 0 18 0 1 0 200163390 3014656 349 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 736 349 110 241 0 492 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2944

[startup+0.515289 s]
/proc/loadavg: 1.04 1.07 1.02 3/69 9596
/proc/meminfo: memFree=1141824/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=3480 CPUtime=0.51
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 509 0 0 0 51 0 0 0 22 0 1 0 200163390 3563520 492 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 870 492 110 241 0 626 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3480

[startup+1.33538 s]
/proc/loadavg: 1.04 1.07 1.02 2/70 9597
/proc/meminfo: memFree=1139448/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=4568 CPUtime=1.33
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 755 0 0 0 133 0 0 0 25 0 1 0 200163390 4677632 738 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560143 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 1142 738 110 241 0 898 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4568

[startup+2.97157 s]
/proc/loadavg: 1.04 1.07 1.02 2/70 9597
/proc/meminfo: memFree=1139064/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=4924 CPUtime=2.96
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 843 0 0 0 296 0 0 0 25 0 1 0 200163390 5042176 819 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134550818 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 1231 819 110 241 0 987 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4924

[startup+6.25195 s]
/proc/loadavg: 1.04 1.06 1.02 2/70 9597
/proc/meminfo: memFree=1137976/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=7688 CPUtime=6.24
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 1577 0 0 0 624 0 0 0 25 0 1 0 200163390 7872512 1388 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 1922 1388 110 241 0 1678 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7688

[startup+12.7067 s]
/proc/loadavg: 1.04 1.06 1.02 2/70 9597
/proc/meminfo: memFree=1135544/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=8192 CPUtime=12.69
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 1885 0 0 0 1269 0 0 0 25 0 1 0 200163390 8388608 1594 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 2048 1594 110 241 0 1804 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8192

[startup+25.6072 s]
/proc/loadavg: 1.03 1.06 1.02 2/70 9597
/proc/meminfo: memFree=1130680/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=13964 CPUtime=25.59
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 3663 0 0 0 2558 1 0 0 25 0 1 0 200163390 14299136 2793 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 3491 2793 110 241 0 3247 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 13964

[startup+51.2131 s]
/proc/loadavg: 1.10 1.07 1.02 2/70 9597
/proc/meminfo: memFree=1128568/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=15556 CPUtime=51.19
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 4703 0 0 0 5117 2 0 0 25 0 1 0 200163390 15929344 3339 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 3889 3339 110 241 0 3645 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 15556

[startup+102.422 s]
/proc/loadavg: 1.04 1.06 1.02 2/70 9597
/proc/meminfo: memFree=1119544/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=26300 CPUtime=102.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 8147 0 0 0 10235 4 0 0 25 0 1 0 200163390 26931200 5586 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 6575 5586 110 241 0 6331 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 26300

[startup+162.444 s]
/proc/loadavg: 1.01 1.04 1.01 2/70 9597
/proc/meminfo: memFree=1118008/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=27380 CPUtime=162.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 8914 0 0 0 16235 4 0 0 25 0 1 0 200163390 28037120 5941 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 6845 5941 110 241 0 6601 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 27380

[startup+222.462 s]
/proc/loadavg: 1.00 1.03 1.01 2/70 9597
/proc/meminfo: memFree=1114680/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=30268 CPUtime=222.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 10268 0 0 0 22234 5 0 0 25 0 1 0 200163390 30994432 6787 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 7567 6787 110 241 0 7323 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 30268

[startup+282.475 s]
/proc/loadavg: 1.00 1.03 1.00 2/70 9597
/proc/meminfo: memFree=1111992/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=32892 CPUtime=282.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 11255 0 0 0 28233 6 0 0 25 0 1 0 200163390 33681408 7480 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 8223 7480 110 241 0 7979 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 32892

[startup+342.49 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 9599
/proc/meminfo: memFree=1098744/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=50304 CPUtime=342.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 16050 0 0 0 34231 8 0 0 25 0 1 0 200163390 51511296 10732 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 12576 10732 110 241 0 12332 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 50304

[startup+402.507 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 9599
/proc/meminfo: memFree=1098296/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=50428 CPUtime=402.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 16517 0 0 0 40231 8 0 0 25 0 1 0 200163390 51638272 10886 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 12607 10886 110 241 0 12363 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 50428

[startup+462.525 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 9599
/proc/meminfo: memFree=1097464/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=50944 CPUtime=462.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 16729 0 0 0 46231 8 0 0 25 0 1 0 200163390 52166656 11098 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551518 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 12736 11098 110 241 0 12492 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 50944

[startup+522.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1096952/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=51336 CPUtime=522.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 17211 0 0 0 52230 9 0 0 25 0 1 0 200163390 52568064 11203 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 12834 11203 110 241 0 12590 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 51336

[startup+582.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1096376/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=51468 CPUtime=582.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 17367 0 0 0 58230 9 0 0 25 0 1 0 200163390 52703232 11359 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 12867 11359 110 241 0 12623 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 51468

[startup+642.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1095672/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=52272 CPUtime=642.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 17960 0 0 0 64230 9 0 0 25 0 1 0 200163390 53526528 11542 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 13068 11542 110 241 0 12824 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 52272

[startup+702.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1094648/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=52824 CPUtime=702.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 18666 0 0 0 70229 10 0 0 25 0 1 0 200163390 54091776 11801 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 13206 11801 110 241 0 12962 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 52824

[startup+762.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1093880/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=53732 CPUtime=762.39
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 18933 0 0 0 76229 10 0 0 25 0 1 0 200163390 55021568 11937 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 13433 11937 110 241 0 13189 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 53732

[startup+822.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1093688/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=54128 CPUtime=822.41
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 19033 0 0 0 82230 11 0 0 25 0 1 0 200163390 55427072 12037 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 13532 12037 110 241 0 13288 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 54128

[startup+882.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1090296/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=56816 CPUtime=882.41
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 20338 0 0 0 88229 12 0 0 25 0 1 0 200163390 58179584 12888 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 14204 12888 110 241 0 13960 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 56816

[startup+942.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1090232/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=56816 CPUtime=942.41
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 20351 0 0 0 94229 12 0 0 25 0 1 0 200163390 58179584 12901 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 14204 12901 110 241 0 13960 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 56816

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1089528/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=57724 CPUtime=1002.41
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 20657 0 0 0 100229 12 0 0 25 0 1 0 200163390 59109376 13076 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 14431 13076 110 241 0 14187 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 57724

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1086840/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=59964 CPUtime=1062.42
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 21369 0 0 0 106228 14 0 0 25 0 1 0 200163390 61403136 13755 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 14991 13755 110 241 0 14747 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 59964

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1085176/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=61408 CPUtime=1122.41
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 22277 0 0 0 112226 15 0 0 25 0 1 0 200163390 62881792 14164 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 15352 14164 110 241 0 15108 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 61408

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1084920/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=61664 CPUtime=1182.41
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 22358 0 0 0 118226 15 0 0 25 0 1 0 200163390 63143936 14180 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 15416 14180 110 241 0 15172 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 61664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1084920/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=61796 CPUtime=1200.03
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 22381 0 0 0 119988 15 0 0 25 0 1 0 200163390 63279104 14203 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 15449 14203 110 241 0 15205 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 61796

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9599
/proc/meminfo: memFree=1084920/2055888 swapFree=4087076/4096564
[pid=9596] ppid=9594 vsize=61796 CPUtime=1200.03
/proc/9596/stat : 9596 (cmusat_base) R 9594 9596 9075 0 -1 4194304 22381 0 0 0 119988 15 0 0 25 0 1 0 200163390 63279104 14203 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9596/statm: 15449 14203 110 241 0 15205 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 61796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.167974
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 61796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22381
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= 653

runsolver used 0.990849 second user time and 2.22466 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Sun Feb 18 12:34:11 UTC 2007

IDJOB= 295215
IDBENCH= 19907
IDSOLVER= 120
FILE ID= node76/295215-1171802051

PBS_JOBID= 3839602

Free space on /tmp= 66649 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295215-1171802051/cmusat_base /tmp/evaluation/295215-1171802051/instance-295215-1171802051.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-295215-1171802051 -o ROOT/results/node76/solver-295215-1171802051 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295215-1171802051/cmusat_base /tmp/evaluation/295215-1171802051/instance-295215-1171802051.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8959d4fcff10e669388f392643a4931b

RANDOM SEED= 613965166

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1142296 kB
Buffers:         41988 kB
Cached:         775516 kB
SwapCached:       3460 kB
Active:         575084 kB
Inactive:       252892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1142296 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:            71960 kB
Committed_AS:   897940 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Sun Feb 18 12:54:13 UTC 2007