Trace number 306736

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 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node20/watcher-306736-1172105253 -o ROOT/results/node20/solver-306736-1172105253 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306736-1172105253/cmusat_base /tmp/evaluation/306736-1172105253/instance-306736-1172105253.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 14476
/proc/meminfo: memFree=1936424/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=2748 CPUtime=0
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 534 0 0 0 0 0 0 0 18 0 1 0 230479244 2813952 517 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 687 519 90 241 0 443 0

[startup+0.107739 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14476
/proc/meminfo: memFree=1936424/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=6596 CPUtime=0.1
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 1454 0 0 0 10 0 0 0 18 0 1 0 230479244 6754304 1436 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134554784 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 1649 1436 92 241 0 1405 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6596

[startup+0.515787 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14476
/proc/meminfo: memFree=1936424/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=9360 CPUtime=0.5
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 2179 0 0 0 50 0 0 0 21 0 1 0 230479244 9584640 1733 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 2340 1733 112 241 0 2096 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9360

[startup+1.33589 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1929248/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=10152 CPUtime=1.32
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 2373 0 0 0 132 0 0 0 25 0 1 0 230479244 10395648 1927 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 2538 1927 112 241 0 2294 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10152

[startup+2.97209 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1927968/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=12000 CPUtime=2.96
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 2842 0 0 0 295 1 0 0 25 0 1 0 230479244 12288000 2396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 3000 2396 112 241 0 2756 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12000

[startup+6.25448 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1923232/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=16236 CPUtime=6.24
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 3927 0 0 0 622 2 0 0 25 0 1 0 230479244 16625664 3481 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 4059 3481 112 241 0 3815 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16236

[startup+12.7073 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1913056/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=25880 CPUtime=12.69
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 6405 0 0 0 1266 3 0 0 25 0 1 0 230479244 26501120 5959 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 6470 5959 112 241 0 6226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25880

[startup+25.5138 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1898144/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=40936 CPUtime=25.49
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 10230 0 0 0 2543 6 0 0 25 0 1 0 230479244 41918464 9784 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 10234 9784 112 241 0 9990 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40936

[startup+51.1249 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1891104/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=47060 CPUtime=51.1
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 12087 0 0 0 5102 8 0 0 25 0 1 0 230479244 48189440 11345 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 11765 11345 112 241 0 11521 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 47060

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1874016/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=64572 CPUtime=102.29
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 16821 0 0 0 10217 12 0 0 25 0 1 0 230479244 66121728 15764 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080272 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 16143 15764 112 241 0 15899 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 64572

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1862304/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=75260 CPUtime=162.32
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 20074 0 0 0 16216 16 0 0 25 0 1 0 230479244 77066240 18506 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 18815 18506 112 241 0 18571 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 75260

[startup+222.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1855008/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=82524 CPUtime=222.33
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 22078 0 0 0 22215 18 0 0 25 0 1 0 230479244 84504576 20327 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 20631 20327 112 241 0 20387 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 82524

[startup+282.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1834528/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=102768 CPUtime=282.35
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 27414 0 0 0 28214 21 0 0 25 0 1 0 230479244 105234432 25473 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 25692 25473 112 241 0 25448 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 102768

[startup+342.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1832352/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=104924 CPUtime=342.36
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 28155 0 0 0 34214 22 0 0 25 0 1 0 230479244 107442176 26017 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 26231 26017 112 241 0 25987 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 104924

[startup+402.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14477
/proc/meminfo: memFree=1763488/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=176408 CPUtime=402.38
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 46248 0 0 0 40209 29 0 0 25 0 1 0 230479244 180641792 43049 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 44102 43049 112 241 0 43858 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 176408

[startup+462.542 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 14477
/proc/meminfo: memFree=1762464/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=177312 CPUtime=462.39
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 46517 0 0 0 46209 30 0 0 25 0 1 0 230479244 181567488 43318 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 44328 43318 112 241 0 44084 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 177312

[startup+522.572 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 14477
/proc/meminfo: memFree=1762208/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=177360 CPUtime=522.4
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 46802 0 0 0 52210 30 0 0 25 0 1 0 230479244 181616640 43377 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 44340 43377 112 241 0 44096 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 177360

[startup+582.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14477
/proc/meminfo: memFree=1761952/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=177360 CPUtime=582.42
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 46840 0 0 0 58212 30 0 0 25 0 1 0 230479244 181616640 43415 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 44340 43415 112 241 0 44096 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 177360

[startup+642.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14477
/proc/meminfo: memFree=1761760/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=177408 CPUtime=642.44
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 47101 0 0 0 64213 31 0 0 25 0 1 0 230479244 181665792 43438 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 44352 43438 112 241 0 44108 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 177408

[startup+702.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14477
/proc/meminfo: memFree=1761632/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=177408 CPUtime=702.45
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 47125 0 0 0 70213 32 0 0 25 0 1 0 230479244 181665792 43462 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551497 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 44352 43462 112 241 0 44108 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 177408

[startup+762.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14477
/proc/meminfo: memFree=1761376/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=177460 CPUtime=762.45
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 47417 0 0 0 76213 32 0 0 25 0 1 0 230479244 181719040 43504 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 44365 43504 112 241 0 44121 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 177460

[startup+822.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14551
/proc/meminfo: memFree=1756840/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=180044 CPUtime=822.44
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 48408 0 0 0 82210 34 0 0 25 0 1 0 230479244 184365056 44232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 45011 44232 112 241 0 44767 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 180044

[startup+882.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14647
/proc/meminfo: memFree=1756776/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=180044 CPUtime=882.44
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 48408 0 0 0 88209 35 0 0 25 0 1 0 230479244 184365056 44232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 45011 44232 112 241 0 44767 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 180044

[startup+942.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14675
/proc/meminfo: memFree=1745504/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=192516 CPUtime=942.44
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 51543 0 0 0 94204 40 0 0 25 0 1 0 230479244 197136384 47367 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 48129 47367 112 241 0 47885 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 192516

[startup+1002.86 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 14675
/proc/meminfo: memFree=1737248/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=200400 CPUtime=1002.45
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 53826 0 0 0 100202 43 0 0 25 0 1 0 230479244 205209600 49371 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 50100 49371 112 241 0 49856 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 200400

[startup+1062.9 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14675
/proc/meminfo: memFree=1737184/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=200400 CPUtime=1062.47
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 53827 0 0 0 106204 43 0 0 25 0 1 0 230479244 205209600 49372 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 50100 49372 112 241 0 49856 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 200400

[startup+1122.93 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14675
/proc/meminfo: memFree=1720224/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=217340 CPUtime=1122.49
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 58085 0 0 0 112202 47 0 0 25 0 1 0 230479244 222556160 53630 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 54335 53630 112 241 0 54091 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 217340

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14675
/proc/meminfo: memFree=1709472/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=227612 CPUtime=1182.5
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 60997 0 0 0 118200 50 0 0 25 0 1 0 230479244 233074688 56246 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 56903 56246 112 241 0 56659 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 227612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14675
/proc/meminfo: memFree=1709472/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=227612 CPUtime=1200.02
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 60997 0 0 0 119952 50 0 0 25 0 1 0 230479244 233074688 56246 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080266 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 56903 56246 112 241 0 56659 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 227612

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14675
/proc/meminfo: memFree=1709472/2055920 swapFree=4151036/4192956
[pid=14476] ppid=14474 vsize=227612 CPUtime=1200.02
/proc/14476/stat : 14476 (cmusat_base) R 14474 14476 13352 0 -1 4194304 60997 0 0 0 119952 50 0 0 25 0 1 0 230479244 233074688 56246 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080266 0 0 4096 35 0 0 0 17 1 0 0
/proc/14476/statm: 56903 56246 112 241 0 56659 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 227612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1199.53
CPU system time (s): 0.537918
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 227612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.537918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60997
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= 3216

runsolver used 1.42178 second user time and 2.83057 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Thu Feb 22 00:47:33 UTC 2007

IDJOB= 306736
IDBENCH= 20188
IDSOLVER= 120
FILE ID= node20/306736-1172105253

PBS_JOBID= 3892866

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/306736-1172105253/cmusat_base /tmp/evaluation/306736-1172105253/instance-306736-1172105253.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-306736-1172105253 -o ROOT/results/node20/solver-306736-1172105253 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306736-1172105253/cmusat_base /tmp/evaluation/306736-1172105253/instance-306736-1172105253.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 605236865

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1936768 kB
Buffers:          8940 kB
Cached:          40660 kB
SwapCached:       6432 kB
Active:          39704 kB
Inactive:        33420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1936768 kB
SwapTotal:     4192956 kB
SwapFree:      4151036 kB
Dirty:            3476 kB
Writeback:           0 kB
Mapped:          30336 kB
Slab:            31604 kB
Committed_AS:   603688 kB
PageTables:       1684 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= 66557 MiB

End job on node20 on Thu Feb 22 01:07:35 UTC 2007