Trace number 297470

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) 1200.08 1200.6

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
MD5SUMf03277f9bbb5e0d43de3f0e34472c40f
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/node15/watcher-297470-1171839082 -o ROOT/results/node15/solver-297470-1171839082 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297470-1171839082/cmusat_base /tmp/evaluation/297470-1171839082/instance-297470-1171839082.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 19539
/proc/meminfo: memFree=1236488/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=2308 CPUtime=0
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 203862619 2363392 153 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 577 153 90 241 0 333 0

[startup+0.10717 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19539
/proc/meminfo: memFree=1236488/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=2736 CPUtime=0.1
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 203862619 2801664 287 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559825 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 684 287 110 241 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2736

[startup+0.51524 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19539
/proc/meminfo: memFree=1236488/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=3504 CPUtime=0.51
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 464 0 0 0 51 0 0 0 21 0 1 0 203862619 3588096 446 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 876 446 110 241 0 632 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3504

[startup+1.33638 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19540
/proc/meminfo: memFree=1235008/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=3644 CPUtime=1.33
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 499 0 0 0 133 0 0 0 25 0 1 0 203862619 3731456 481 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 911 481 110 241 0 667 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3644

[startup+2.97566 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19540
/proc/meminfo: memFree=1234368/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=5592 CPUtime=2.96
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 960 0 0 0 296 0 0 0 25 0 1 0 203862619 5726208 942 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 1398 942 110 241 0 1154 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5592

[startup+6.25223 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19540
/proc/meminfo: memFree=1232640/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=5716 CPUtime=6.24
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 1021 0 0 0 624 0 0 0 25 0 1 0 203862619 5853184 1003 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 1429 1003 110 241 0 1185 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5716

[startup+12.7113 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19540
/proc/meminfo: memFree=1229440/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=9384 CPUtime=12.7
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 2016 0 0 0 1269 1 0 0 25 0 1 0 203862619 9609216 1796 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 2346 1796 110 241 0 2102 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9384

[startup+25.5135 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19540
/proc/meminfo: memFree=1228416/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=10124 CPUtime=25.49
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 2456 0 0 0 2548 1 0 0 25 0 1 0 203862619 10366976 2048 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134552083 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 2531 2048 110 241 0 2287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10124

[startup+51.1249 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 19540
/proc/meminfo: memFree=1222144/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=17216 CPUtime=51.09
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 4601 0 0 0 5107 2 0 0 25 0 1 0 203862619 17629184 3632 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 4304 3632 110 241 0 4060 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17216

[startup+102.346 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19540
/proc/meminfo: memFree=1219328/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=19488 CPUtime=102.3
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 5667 0 0 0 10226 4 0 0 25 0 1 0 203862619 19955712 4318 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 4872 4318 110 241 0 4628 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19488

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19540
/proc/meminfo: memFree=1207040/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=33600 CPUtime=162.31
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 9693 0 0 0 16225 6 0 0 25 0 1 0 203862619 34406400 7366 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 8400 7366 110 241 0 8156 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 33600

[startup+222.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19540
/proc/meminfo: memFree=1205888/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=34212 CPUtime=222.32
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 10291 0 0 0 22225 7 0 0 25 0 1 0 203862619 35033088 7637 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 8553 7637 110 241 0 8309 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 34212

[startup+282.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19540
/proc/meminfo: memFree=1205184/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=35012 CPUtime=282.33
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 10692 0 0 0 28226 7 0 0 25 0 1 0 203862619 35852288 7850 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 8753 7850 110 241 0 8509 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 35012

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19540
/proc/meminfo: memFree=1203776/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=36348 CPUtime=342.34
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 11257 0 0 0 34226 8 0 0 25 0 1 0 203862619 37220352 8209 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 9087 8209 110 241 0 8843 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 36348

[startup+402.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19540
/proc/meminfo: memFree=1200064/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=39740 CPUtime=402.35
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 12432 0 0 0 40225 10 0 0 25 0 1 0 203862619 40693760 9125 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 9935 9125 110 241 0 9691 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 39740

[startup+462.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19540
/proc/meminfo: memFree=1196480/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=43068 CPUtime=462.36
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 13561 0 0 0 46225 11 0 0 25 0 1 0 203862619 44101632 10006 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 10767 10006 110 241 0 10523 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 43068

[startup+522.568 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 19540
/proc/meminfo: memFree=1195584/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=43920 CPUtime=522.37
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 13811 0 0 0 52225 12 0 0 25 0 1 0 203862619 44974080 10256 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 10980 10256 110 241 0 10736 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 43920

[startup+582.606 s]
/proc/loadavg: 1.02 1.01 1.00 2/84 19604
/proc/meminfo: memFree=1175504/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=67124 CPUtime=582.39
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 19942 0 0 0 58225 14 0 0 25 0 1 0 203862619 68734976 14942 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 16781 14942 110 241 0 16537 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 67124

[startup+642.667 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 19696
/proc/meminfo: memFree=1174792/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=67240 CPUtime=642.35
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 20392 0 0 0 64221 14 0 0 25 0 1 0 203862619 68853760 15093 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 16810 15093 110 241 0 16566 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 67240

[startup+702.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19738
/proc/meminfo: memFree=1175744/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=67240 CPUtime=702.36
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 20393 0 0 0 70221 15 0 0 25 0 1 0 203862619 68853760 15094 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135063239 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 16810 15094 110 241 0 16566 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 67240

[startup+762.742 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19738
/proc/meminfo: memFree=1175680/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=67240 CPUtime=762.36
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 20464 0 0 0 76221 15 0 0 25 0 1 0 203862619 68853760 15165 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 16810 15165 110 241 0 16566 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 67240

[startup+822.778 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19738
/proc/meminfo: memFree=1175168/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=67504 CPUtime=822.37
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 20918 0 0 0 82222 15 0 0 25 0 1 0 203862619 69124096 15291 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 16876 15291 110 241 0 16632 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 67504

[startup+882.81 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19738
/proc/meminfo: memFree=1174848/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=68032 CPUtime=882.39
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 21002 0 0 0 88223 16 0 0 25 0 1 0 203862619 69664768 15375 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 17008 15375 110 241 0 16764 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 68032

[startup+942.842 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19738
/proc/meminfo: memFree=1174656/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=68292 CPUtime=942.4
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 21069 0 0 0 94224 16 0 0 25 0 1 0 203862619 69931008 15409 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 17073 15409 110 241 0 16829 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 68292

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19738
/proc/meminfo: memFree=1174016/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=68564 CPUtime=1002.41
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 21629 0 0 0 100224 17 0 0 25 0 1 0 203862619 70209536 15608 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 17141 15608 110 241 0 16897 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 68564

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19738
/proc/meminfo: memFree=1174016/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=68564 CPUtime=1062.41
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 21629 0 0 0 106224 17 0 0 25 0 1 0 203862619 70209536 15608 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560087 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 17141 15608 110 241 0 16897 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 68564

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19738
/proc/meminfo: memFree=1173888/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=68696 CPUtime=1122.42
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 21668 0 0 0 112225 17 0 0 25 0 1 0 203862619 70344704 15647 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 17174 15647 110 241 0 16930 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 68696

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19738
/proc/meminfo: memFree=1173888/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=68696 CPUtime=1182.44
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 21670 0 0 0 118226 18 0 0 25 0 1 0 203862619 70344704 15649 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 17174 15649 110 241 0 16930 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 68696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19738
/proc/meminfo: memFree=1173696/2055920 swapFree=4192812/4192956
[pid=19539] ppid=19537 vsize=68824 CPUtime=1200.06
/proc/19539/stat : 19539 (cmusat_base) R 19537 19539 18360 0 -1 4194304 21708 0 0 0 119988 18 0 0 25 0 1 0 203862619 70475776 15654 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19539/statm: 17206 15654 110 241 0 16962 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 68824

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.19497
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 68824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21708
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= 2117

runsolver used 1.37379 second user time and 2.87556 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Sun Feb 18 22:51:22 UTC 2007

IDJOB= 297470
IDBENCH= 19962
IDSOLVER= 120
FILE ID= node15/297470-1171839082

PBS_JOBID= 3839374

Free space on /tmp= 66534 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297470-1171839082/cmusat_base /tmp/evaluation/297470-1171839082/instance-297470-1171839082.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-297470-1171839082 -o ROOT/results/node15/solver-297470-1171839082 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297470-1171839082/cmusat_base /tmp/evaluation/297470-1171839082/instance-297470-1171839082.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f03277f9bbb5e0d43de3f0e34472c40f

RANDOM SEED= 437065221

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1236904 kB
Buffers:         48440 kB
Cached:         639040 kB
SwapCached:          0 kB
Active:         684192 kB
Inactive:        63684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1236904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          79348 kB
Slab:            56560 kB
Committed_AS:   779236 kB
PageTables:       1800 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= 66534 MiB

End job on node15 on Sun Feb 18 23:11:25 UTC 2007