Trace number 330034

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
Rsat 2007-02-08? (TO) 1200.07 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k90.cnf
MD5SUM0d0f0838c34d9c4dc4e93c4a943aa23f
Bench CategoryINDUST (industrial 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 variables134415
Number of clauses602188
Sum of the clauses size1549854
Maximum clause length20
Minimum clause length1
Number of clauses of size 1823
Number of clauses of size 2469066
Number of clauses of size 366112
Number of clauses of size 427025
Number of clauses of size 511724
Number of clauses of size over 527438

Solver Data (download as text)

0.00/0.00	c Parsing...
0.59/0.63	c ==============================================================================
0.59/0.63	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.63	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.63	c ==============================================================================
0.59/0.63	c |         0 |  600293  1523305 |  180087       0        0     nan |  0.000 % |
3.89/3.96	c |         0 |  331466  1114446 |      --       0       --      -- |     --   | -162702/-120280
3.89/3.96	c ==============================================================================
3.89/3.96	c Result  :   #vars: 49089   #clauses: 331466   #literals: 1114446
3.89/3.96	c CPU time:   3.78043 s
3.89/3.96	c ==============================================================================
4.39/4.49	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-330034-1173155366 -o ROOT/results/node67/solver-330034-1173155366 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330034-1173155366/rsat.sh /tmp/evaluation/330034-1173155366/instance-330034-1173155366.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.94 3/64 20334
/proc/meminfo: memFree=550816/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=0
/proc/20334/stat : 20334 (rsat.sh) R 20332 20334 18986 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 335494343 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20334/statm: 1338 231 194 169 0 49 0
[pid=20335] ppid=20334 vsize=688 CPUtime=0
/proc/20335/stat : 20335 (SatElite) R 20334 20334 18986 0 -1 4194304 66 0 0 0 0 0 0 0 18 0 1 0 335494343 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20335/statm: 172 48 39 128 0 41 0

[startup+0.0331259 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 20334
/proc/meminfo: memFree=550816/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=0
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335494343 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 232 195 169 0 49 0
[pid=20335] ppid=20334 vsize=2740 CPUtime=0.02
/proc/20335/stat : 20335 (SatElite) R 20334 20334 18986 0 -1 4194304 513 0 0 0 1 1 0 0 18 0 1 0 335494343 2805760 495 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20335/statm: 685 495 49 128 0 554 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8092

[startup+0.102132 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 20334
/proc/meminfo: memFree=550816/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=0
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335494343 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 232 195 169 0 49 0
[pid=20335] ppid=20334 vsize=9592 CPUtime=0.09
/proc/20335/stat : 20335 (SatElite) R 20334 20334 18986 0 -1 4194304 2091 0 0 0 8 1 0 0 19 0 1 0 335494343 9822208 2073 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20335/statm: 2398 2074 49 128 0 2267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14944

[startup+0.302152 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 20334
/proc/meminfo: memFree=550816/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=0
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335494343 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 232 195 169 0 49 0
[pid=20335] ppid=20334 vsize=32792 CPUtime=0.29
/proc/20335/stat : 20335 (SatElite) R 20334 20334 18986 0 -1 4194304 6655 0 0 0 25 4 0 0 21 0 1 0 335494343 33579008 6637 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/20335/statm: 8198 6637 49 128 0 8067 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38144

[startup+0.702195 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 20334
/proc/meminfo: memFree=550816/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=0
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335494343 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 232 195 169 0 49 0
[pid=20335] ppid=20334 vsize=72180 CPUtime=0.69
/proc/20335/stat : 20335 (SatElite) R 20334 20334 18986 0 -1 4194304 14511 0 0 0 60 9 0 0 25 0 1 0 335494343 73912320 14476 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134562506 0 0 4096 3 0 0 0 17 1 0 0
/proc/20335/statm: 18045 14477 64 128 0 17914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77532

[startup+1.50128 s]
/proc/loadavg: 0.91 0.95 0.94 2/66 20336
/proc/meminfo: memFree=486928/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=0
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335494343 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 232 195 169 0 49 0
[pid=20335] ppid=20334 vsize=82512 CPUtime=1.48
/proc/20335/stat : 20335 (SatElite) R 20334 20334 18986 0 -1 4194304 18064 0 0 0 136 12 0 0 25 0 1 0 335494343 84492288 16456 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/20335/statm: 20628 16456 69 128 0 20497 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 87864

[startup+3.10144 s]
/proc/loadavg: 0.92 0.95 0.94 2/66 20336
/proc/meminfo: memFree=473744/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=0
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335494343 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 232 195 169 0 49 0
[pid=20335] ppid=20334 vsize=93004 CPUtime=3.08
/proc/20335/stat : 20335 (SatElite) R 20334 20334 18986 0 -1 4194304 20925 0 0 0 292 16 0 0 25 0 1 0 335494343 95236096 18903 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134552729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20335/statm: 23251 18903 69 128 0 23120 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 98356

[startup+6.30178 s]
/proc/loadavg: 0.92 0.95 0.94 2/66 20337
/proc/meminfo: memFree=513104/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=23652 CPUtime=1.79
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 5847 0 0 0 176 3 0 0 25 0 1 0 335494792 24219648 5536 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530220 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 5913 5536 86 211 0 5699 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29004

[startup+12.7014 s]
/proc/loadavg: 0.93 0.96 0.94 2/66 20337
/proc/meminfo: memFree=510608/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=25904 CPUtime=8.19
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 6469 0 0 0 816 3 0 0 25 0 1 0 335494792 26525696 6124 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 6476 6124 86 211 0 6262 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31256

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.94 2/66 20337
/proc/meminfo: memFree=506960/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=29616 CPUtime=20.99
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 7484 0 0 0 2095 4 0 0 25 0 1 0 335494792 30326784 7041 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 7404 7041 86 211 0 7190 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34968

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.94 2/66 20337
/proc/meminfo: memFree=499344/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=37440 CPUtime=46.59
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 9609 0 0 0 4653 6 0 0 25 0 1 0 335494792 38338560 8972 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522877 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 9360 8972 86 211 0 9146 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42792

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/66 20337
/proc/meminfo: memFree=493008/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=43576 CPUtime=97.77
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 11954 0 0 0 9770 7 0 0 25 0 1 0 335494792 44621824 10545 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 10894 10545 86 211 0 10680 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 48928

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 20337
/proc/meminfo: memFree=480656/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=56484 CPUtime=157.75
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 16887 0 0 0 15764 11 0 0 25 0 1 0 335494792 57839616 13549 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 14121 13549 86 211 0 13907 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 61836

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 20337
/proc/meminfo: memFree=480656/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=56484 CPUtime=217.73
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 16887 0 0 0 21762 11 0 0 25 0 1 0 335494792 57839616 13549 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 14121 13549 86 211 0 13907 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 61836

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 20337
/proc/meminfo: memFree=471056/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=66092 CPUtime=277.72
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 19369 0 0 0 27759 13 0 0 25 0 1 0 335494792 67678208 16020 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 16523 16020 86 211 0 16309 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 71444

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 20337
/proc/meminfo: memFree=452944/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=83180 CPUtime=337.71
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 25347 0 0 0 33752 19 0 0 25 0 1 0 335494792 85176320 20458 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 20795 20458 86 211 0 20581 0

################
# More data... #
################

[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=94320 CPUtime=517.66
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 28235 0 0 0 51745 21 0 0 25 0 1 0 335494792 96583680 22576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 23580 22576 86 211 0 23366 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 99672

[startup+582.303 s]
/proc/loadavg: 1.02 0.99 0.94 2/66 20337
/proc/meminfo: memFree=431184/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=107408 CPUtime=577.65
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 31651 0 0 0 57740 25 0 0 25 0 1 0 335494792 109985792 25986 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 26852 25986 86 211 0 26638 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 112760

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 20337
/proc/meminfo: memFree=420944/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=116680 CPUtime=637.63
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 37202 0 0 0 63733 30 0 0 25 0 1 0 335494792 119480320 28437 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 29170 28437 86 211 0 28956 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 122032

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 20337
/proc/meminfo: memFree=421008/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=116680 CPUtime=697.61
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 37202 0 0 0 69731 30 0 0 25 0 1 0 335494792 119480320 28437 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522910 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 29170 28437 86 211 0 28956 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 122032

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 20337
/proc/meminfo: memFree=421008/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=116680 CPUtime=757.6
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 37202 0 0 0 75730 30 0 0 25 0 1 0 335494792 119480320 28437 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 29170 28437 86 211 0 28956 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 122032

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 20339
/proc/meminfo: memFree=421072/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=116680 CPUtime=817.59
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 37202 0 0 0 81728 31 0 0 25 0 1 0 335494792 119480320 28437 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 29170 28437 86 211 0 28956 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 122032

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/66 20339
/proc/meminfo: memFree=421072/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=116940 CPUtime=877.57
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 37237 0 0 0 87726 31 0 0 25 0 1 0 335494792 119746560 28472 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 29235 28472 86 211 0 29021 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 122292

[startup+942.302 s]
/proc/loadavg: 1.11 1.02 0.95 2/66 20339
/proc/meminfo: memFree=421072/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=116940 CPUtime=937.56
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 37239 0 0 0 93725 31 0 0 25 0 1 0 335494792 119746560 28474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 29235 28474 86 211 0 29021 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 122292

[startup+1002.3 s]
/proc/loadavg: 1.10 1.03 0.96 2/66 20339
/proc/meminfo: memFree=421008/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=116940 CPUtime=997.54
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 37245 0 0 0 99723 31 0 0 25 0 1 0 335494792 119746560 28480 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 29235 28480 86 211 0 29021 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 122292

[startup+1062.3 s]
/proc/loadavg: 1.18 1.05 0.97 2/66 20339
/proc/meminfo: memFree=414992/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=122680 CPUtime=1057.53
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 38790 0 0 0 105721 32 0 0 25 0 1 0 335494792 125624320 30004 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 30670 30004 86 211 0 30456 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 128032

[startup+1122.3 s]
/proc/loadavg: 1.25 1.09 0.98 2/66 20339
/proc/meminfo: memFree=405008/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=132708 CPUtime=1117.51
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 41355 0 0 0 111716 35 0 0 25 0 1 0 335494792 135892992 32498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 33177 32498 86 211 0 32963 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 138060

[startup+1182.3 s]
/proc/loadavg: 1.09 1.07 0.98 2/66 20339
/proc/meminfo: memFree=393040/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=144920 CPUtime=1177.49
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 44533 0 0 0 117711 38 0 0 25 0 1 0 335494792 148398080 35663 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 36230 35663 86 211 0 36016 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 150272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 1.07 0.98 2/66 20339
/proc/meminfo: memFree=390288/2055920 swapFree=4183972/4192956
[pid=20334] ppid=20332 vsize=5352 CPUtime=4.48
/proc/20334/stat : 20334 (rsat.sh) S 20332 20334 18986 0 -1 4194304 305 23620 0 0 0 0 426 22 16 0 1 0 335494343 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20334/statm: 1338 234 195 169 0 49 0
[pid=20337] ppid=20334 vsize=146824 CPUtime=1195.59
/proc/20337/stat : 20337 (rsat) R 20334 20334 18986 0 -1 4194304 45021 0 0 0 119520 39 0 0 25 0 1 0 335494792 150347776 36140 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20337/statm: 36706 36140 86 211 0 36492 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 152176

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20334 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=264351 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=228965
CPU time returned by wait4() is 4.49332
while last known CPU time is 1200.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.46
CPU system time (s): 0.61
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 152176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.26435
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23925
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= 15
involuntary context switches= 12

runsolver used 1.06584 second user time and 2.49062 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Mar  6 04:29:27 UTC 2007

IDJOB= 330034
IDBENCH= 20554
IDSOLVER= 104
FILE ID= node67/330034-1173155366

PBS_JOBID= 4015214

Free space on /tmp= 66518 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/330034-1173155366/rsat.sh /tmp/evaluation/330034-1173155366/instance-330034-1173155366.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-330034-1173155366 -o ROOT/results/node67/solver-330034-1173155366 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330034-1173155366/rsat.sh /tmp/evaluation/330034-1173155366/instance-330034-1173155366.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0d0f0838c34d9c4dc4e93c4a943aa23f

RANDOM SEED= 245172842

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:        551224 kB
Buffers:         49636 kB
Cached:        1353308 kB
SwapCached:       3296 kB
Active:         816376 kB
Inactive:       599016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        551224 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:           15828 kB
Writeback:           0 kB
Mapped:          18064 kB
Slab:            75232 kB
Committed_AS:   892128 kB
PageTables:       1460 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= 66503 MiB

End job on node67 on Tue Mar  6 04:49:30 UTC 2007