Trace number 303169

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) 1200.07 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node18/watcher-303169-1172028940 -o ROOT/results/node18/solver-303169-1172028940 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303169-1172028940/cmusat_base /tmp/evaluation/303169-1172028940/instance-303169-1172028940.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 9704
/proc/meminfo: memFree=1511160/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=2692 CPUtime=0
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 222848554 2756608 248 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 673 249 90 241 0 429 0

[startup+0.107279 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9704
/proc/meminfo: memFree=1511160/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=4584 CPUtime=0.1
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 785 0 0 0 10 0 0 0 18 0 1 0 222848554 4694016 722 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 1146 722 111 241 0 902 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4584

[startup+0.515318 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9704
/proc/meminfo: memFree=1511160/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=5244 CPUtime=0.51
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 979 0 0 0 51 0 0 0 21 0 1 0 222848554 5369856 916 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 1311 916 111 241 0 1067 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5244

[startup+1.3354 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9705
/proc/meminfo: memFree=1506288/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=7016 CPUtime=1.32
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 1648 0 0 0 132 0 0 0 25 0 1 0 222848554 7184384 1412 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 1754 1412 111 241 0 1510 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7016

[startup+2.97556 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 9705
/proc/meminfo: memFree=1505456/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=7820 CPUtime=2.97
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 1957 0 0 0 296 1 0 0 25 0 1 0 222848554 8007680 1626 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 1955 1626 111 241 0 1711 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7820

[startup+6.25287 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9705
/proc/meminfo: memFree=1503920/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=9032 CPUtime=6.24
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 2441 0 0 0 623 1 0 0 25 0 1 0 222848554 9248768 1954 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 2258 1954 111 241 0 2014 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9032

[startup+12.7085 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 9705
/proc/meminfo: memFree=1498864/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=14504 CPUtime=12.7
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 3909 0 0 0 1268 2 0 0 25 0 1 0 222848554 14852096 3097 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 3626 3097 111 241 0 3382 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14504

[startup+25.5107 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 9705
/proc/meminfo: memFree=1497776/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=15228 CPUtime=25.49
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 4383 0 0 0 2547 2 0 0 25 0 1 0 222848554 15593472 3358 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 3807 3358 111 241 0 3563 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15228

[startup+51.1212 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 9705
/proc/meminfo: memFree=1492080/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=20948 CPUtime=51.09
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 6235 0 0 0 5105 4 0 0 25 0 1 0 222848554 21450752 4855 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 5237 4855 111 241 0 4993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20948

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 9705
/proc/meminfo: memFree=1478320/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=35736 CPUtime=102.3
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 10689 0 0 0 10223 7 0 0 25 0 1 0 222848554 36593664 8227 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 8934 8227 111 241 0 8690 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35736

[startup+162.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9705
/proc/meminfo: memFree=1475760/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=37940 CPUtime=162.32
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 11644 0 0 0 16224 8 0 0 25 0 1 0 222848554 38850560 8872 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 9485 8872 111 241 0 9241 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 37940

[startup+222.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9705
/proc/meminfo: memFree=1469616/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=43620 CPUtime=222.32
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 13519 0 0 0 22221 11 0 0 25 0 1 0 222848554 44666880 10385 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 10905 10385 111 241 0 10661 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 43620

[startup+282.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9707
/proc/meminfo: memFree=1465648/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=47436 CPUtime=282.33
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 14705 0 0 0 28220 13 0 0 25 0 1 0 222848554 48574464 11367 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 11859 11367 111 241 0 11615 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 47436

[startup+342.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9707
/proc/meminfo: memFree=1438960/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=77480 CPUtime=342.34
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 22525 0 0 0 34217 17 0 0 25 0 1 0 222848554 79339520 18007 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 19370 18007 111 241 0 19126 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 77480

[startup+402.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9707
/proc/meminfo: memFree=1438512/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=77560 CPUtime=402.35
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 22884 0 0 0 40217 18 0 0 25 0 1 0 222848554 79421440 18125 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 19390 18125 111 241 0 19146 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 77560

[startup+462.498 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9707
/proc/meminfo: memFree=1437552/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=78468 CPUtime=462.36
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 23396 0 0 0 46217 19 0 0 25 0 1 0 222848554 80351232 18376 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 19617 18376 111 241 0 19373 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 78468

[startup+522.523 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 9707
/proc/meminfo: memFree=1437168/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=78864 CPUtime=522.37
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 23495 0 0 0 52218 19 0 0 25 0 1 0 222848554 80756736 18475 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 19716 18475 111 241 0 19472 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 78864

[startup+582.554 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1436720/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=78964 CPUtime=582.39
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 23885 0 0 0 58219 20 0 0 25 0 1 0 222848554 80859136 18580 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 19741 18580 111 241 0 19497 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 78964

[startup+642.588 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1436080/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=79400 CPUtime=642.41
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 24362 0 0 0 64220 21 0 0 25 0 1 0 222848554 81305600 18747 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 19850 18747 111 241 0 19606 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 79400

[startup+702.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1435760/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=79724 CPUtime=702.42
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 24440 0 0 0 70221 21 0 0 25 0 1 0 222848554 81637376 18825 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 19931 18825 111 241 0 19687 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 79724

[startup+762.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1432304/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=82952 CPUtime=762.43
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 25677 0 0 0 76221 22 0 0 25 0 1 0 222848554 84942848 19724 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 20738 19724 111 241 0 20494 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 82952

[startup+822.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1431792/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=83328 CPUtime=822.45
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 25778 0 0 0 82222 23 0 0 25 0 1 0 222848554 85327872 19792 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 20832 19792 111 241 0 20588 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 83328

[startup+882.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1431664/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=83620 CPUtime=882.46
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 25848 0 0 0 88223 23 0 0 25 0 1 0 222848554 85626880 19862 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 20905 19862 111 241 0 20661 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 83620

[startup+942.737 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1424048/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=90636 CPUtime=942.47
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 28099 0 0 0 94221 26 0 0 25 0 1 0 222848554 92811264 21744 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 22659 21744 111 241 0 22415 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 90636

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1423984/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=90816 CPUtime=1002.49
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 28126 0 0 0 100222 27 0 0 25 0 1 0 222848554 92995584 21771 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 22704 21771 111 241 0 22460 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 90816

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1423600/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=91460 CPUtime=1062.5
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 28243 0 0 0 106223 27 0 0 25 0 1 0 222848554 93655040 21855 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 22865 21855 111 241 0 22621 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 91460

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1420144/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=94888 CPUtime=1122.51
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 29161 0 0 0 112222 29 0 0 25 0 1 0 222848554 97165312 22740 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 23722 22740 111 241 0 23478 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 94888

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1415152/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=99492 CPUtime=1182.52
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 30794 0 0 0 118221 31 0 0 25 0 1 0 222848554 101879808 23971 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 24873 23971 111 241 0 24629 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 99492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1414768/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=100024 CPUtime=1200.04
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 30888 0 0 0 119973 31 0 0 25 0 1 0 222848554 102424576 24065 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 25006 24065 111 241 0 24762 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 100024

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9707
/proc/meminfo: memFree=1414768/2055920 swapFree=4192812/4192956
[pid=9704] ppid=9702 vsize=100024 CPUtime=1200.04
/proc/9704/stat : 9704 (cmusat_base) R 9702 9704 8842 0 -1 4194304 30888 0 0 0 119973 31 0 0 25 0 1 0 222848554 102424576 24065 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9704/statm: 25006 24065 111 241 0 24762 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 100024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.74
CPU system time (s): 0.331949
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 100024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30888
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= 1775

runsolver used 1.38479 second user time and 2.67959 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Wed Feb 21 03:35:40 UTC 2007

IDJOB= 303169
IDBENCH= 20101
IDSOLVER= 120
FILE ID= node18/303169-1172028940

PBS_JOBID= 3849176

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/303169-1172028940/cmusat_base /tmp/evaluation/303169-1172028940/instance-303169-1172028940.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-303169-1172028940 -o ROOT/results/node18/solver-303169-1172028940 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303169-1172028940/cmusat_base /tmp/evaluation/303169-1172028940/instance-303169-1172028940.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 19378958

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1511568 kB
Buffers:         56864 kB
Cached:         354060 kB
SwapCached:          0 kB
Active:         317492 kB
Inactive:       152972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2880 kB
Writeback:           0 kB
Mapped:          78456 kB
Slab:            59544 kB
Committed_AS:   872776 kB
PageTables:       1668 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= 66543 MiB

End job on node18 on Wed Feb 21 03:55:43 UTC 2007