Trace number 329992

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) 1200.04 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k75.cnf
MD5SUMb66acf4b5dd67635615f55e419d4cf82
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 variables111705
Number of clauses500248
Sum of the clauses size1287414
Maximum clause length20
Minimum clause length1
Number of clauses of size 1703
Number of clauses of size 2389626
Number of clauses of size 354937
Number of clauses of size 422450
Number of clauses of size 59744
Number of clauses of size over 522788

Solver Data (download as text)

0.00/0.00	c Parsing...
0.49/0.52	c ==============================================================================
0.49/0.52	c |           |     ORIGINAL     |              LEARNT              |          |
0.49/0.52	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.49/0.52	c ==============================================================================
0.49/0.52	c |         0 |  498653  1265335 |  149595       0        0     nan |  0.000 % |
3.09/3.19	c |         0 |  271002   911246 |      --       0       --      -- |     --   | -134981/-102785
3.09/3.19	c ==============================================================================
3.09/3.19	c Result  :   #vars: 40149   #clauses: 271002   #literals: 911246
3.09/3.19	c CPU time:   3.02854 s
3.09/3.19	c ==============================================================================
3.58/3.63	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/node42/watcher-329992-1173154326 -o ROOT/results/node42/solver-329992-1173154326 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329992-1173154326/rsat.sh /tmp/evaluation/329992-1173154326/instance-329992-1173154326.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 0.96 3/64 16416
/proc/meminfo: memFree=1380000/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=0
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41386095 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16416/statm: 1338 232 195 169 0 49 0
[pid=16417] ppid=16416 vsize=688 CPUtime=0
/proc/16417/stat : 16417 (SatElite) R 16416 16416 15069 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 41386096 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16417/statm: 172 48 39 128 0 41 0

[startup+0.0883461 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 16416
/proc/meminfo: memFree=1380000/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=0
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41386095 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16416/statm: 1338 232 195 169 0 49 0
[pid=16417] ppid=16416 vsize=8932 CPUtime=0.07
/proc/16417/stat : 16417 (SatElite) R 16416 16416 15069 0 -1 4194304 1852 0 0 0 6 1 0 0 20 0 1 0 41386096 9146368 1834 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/16417/statm: 2233 1834 49 128 0 2102 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14284

[startup+0.101348 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 16416
/proc/meminfo: memFree=1380000/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=0
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41386095 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16416/statm: 1338 232 195 169 0 49 0
[pid=16417] ppid=16416 vsize=9724 CPUtime=0.09
/proc/16417/stat : 16417 (SatElite) R 16416 16416 15069 0 -1 4194304 2141 0 0 0 7 2 0 0 20 0 1 0 41386096 9957376 2123 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16417/statm: 2431 2123 49 128 0 2300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15076

[startup+0.301385 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 16416
/proc/meminfo: memFree=1380000/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=0
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41386095 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16416/statm: 1338 232 195 169 0 49 0
[pid=16417] ppid=16416 vsize=32924 CPUtime=0.28
/proc/16417/stat : 16417 (SatElite) R 16416 16416 15069 0 -1 4194304 6711 0 0 0 24 4 0 0 21 0 1 0 41386096 33714176 6693 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/16417/statm: 8231 6693 49 128 0 8100 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 38276

[startup+0.701462 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 16416
/proc/meminfo: memFree=1380000/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=0
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41386095 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16416/statm: 1338 232 195 169 0 49 0
[pid=16417] ppid=16416 vsize=57240 CPUtime=0.69
/proc/16417/stat : 16417 (SatElite) R 16416 16416 15069 0 -1 4194304 13587 0 0 0 60 9 0 0 24 0 1 0 41386096 58613760 13566 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134576899 0 0 4096 3 0 0 0 17 1 0 0
/proc/16417/statm: 14310 13566 67 128 0 14179 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62592

[startup+1.50161 s]
/proc/loadavg: 0.91 0.95 0.96 2/66 16418
/proc/meminfo: memFree=1324816/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=0
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41386095 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16416/statm: 1338 232 195 169 0 49 0
[pid=16417] ppid=16416 vsize=60720 CPUtime=1.49
/proc/16417/stat : 16417 (SatElite) R 16416 16416 15069 0 -1 4194304 15424 0 0 0 137 12 0 0 25 0 1 0 41386096 62177280 14187 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/16417/statm: 15180 14187 69 128 0 15049 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66072

[startup+3.10192 s]
/proc/loadavg: 0.92 0.95 0.96 2/66 16418
/proc/meminfo: memFree=1314896/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=0
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 41386095 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16416/statm: 1338 232 195 169 0 49 0
[pid=16417] ppid=16416 vsize=61848 CPUtime=3.09
/proc/16417/stat : 16417 (SatElite) R 16416 16416 15069 0 -1 4194304 17425 0 0 0 294 15 0 0 25 0 1 0 41386096 63332352 14574 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571364 0 0 4096 3 0 0 0 17 1 0 0
/proc/16417/statm: 15462 14574 69 128 0 15331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67200

[startup+6.30153 s]
/proc/loadavg: 0.92 0.95 0.96 2/66 16419
/proc/meminfo: memFree=1348496/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=20232 CPUtime=2.66
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 5031 0 0 0 264 2 0 0 25 0 1 0 41386458 20717568 4762 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 5058 4762 86 211 0 4844 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 25584

[startup+12.7027 s]
/proc/loadavg: 0.93 0.96 0.96 2/66 16419
/proc/meminfo: memFree=1346456/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=22172 CPUtime=9.06
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 5486 0 0 0 903 3 0 0 25 0 1 0 41386458 22704128 5217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530226 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 5543 5217 86 211 0 5329 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27524

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.96 2/66 16419
/proc/meminfo: memFree=1342744/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=25960 CPUtime=21.85
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 6535 0 0 0 2182 3 0 0 25 0 1 0 41386458 26583040 6168 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523257 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 6490 6168 86 211 0 6276 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 31312

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.96 2/66 16419
/proc/meminfo: memFree=1335256/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=33448 CPUtime=47.45
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 9307 0 0 0 4739 6 0 0 25 0 1 0 41386458 34250752 7974 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 8362 7974 86 211 0 8148 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 38800

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/66 16419
/proc/meminfo: memFree=1329176/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=39640 CPUtime=98.63
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 10891 0 0 0 9855 8 0 0 25 0 1 0 41386458 40591360 9555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523203 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 9910 9555 86 211 0 9696 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 44992

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16419
/proc/meminfo: memFree=1318296/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=51268 CPUtime=158.6
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 15471 0 0 0 15849 11 0 0 25 0 1 0 41386458 52498432 12208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 12817 12208 86 211 0 12603 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 56620

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16419
/proc/meminfo: memFree=1318040/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=51640 CPUtime=218.59
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 15572 0 0 0 21847 12 0 0 25 0 1 0 41386458 52879360 12309 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 12910 12309 86 211 0 12696 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 56992

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1303832/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=64920 CPUtime=278.56
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 20616 0 0 0 27840 16 0 0 25 0 1 0 41386458 66478080 15789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 16230 15789 86 211 0 16016 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 70272

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1303832/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=64920 CPUtime=338.54
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 20616 0 0 0 33838 16 0 0 25 0 1 0 41386458 66478080 15789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 16230 15789 86 211 0 16016 0

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

[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=95968 CPUtime=578.45
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 31822 0 0 0 57820 25 0 0 25 0 1 0 41386458 98271232 23089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 23992 23089 86 211 0 23778 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 101320

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1274520/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=95968 CPUtime=638.43
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 31822 0 0 0 63818 25 0 0 25 0 1 0 41386458 98271232 23089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 23992 23089 86 211 0 23778 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 101320

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1274520/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=95968 CPUtime=698.4
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 31822 0 0 0 69815 25 0 0 25 0 1 0 41386458 98271232 23089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 23992 23089 86 211 0 23778 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 101320

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1274520/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=95968 CPUtime=758.39
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 31822 0 0 0 75813 26 0 0 25 0 1 0 41386458 98271232 23089 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 23992 23089 86 211 0 23778 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 101320

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1274520/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=95968 CPUtime=818.37
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 31832 0 0 0 81811 26 0 0 25 0 1 0 41386458 98271232 23099 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 23992 23099 86 211 0 23778 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 101320

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1259608/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=110368 CPUtime=878.33
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 35586 0 0 0 87804 29 0 0 25 0 1 0 41386458 113016832 26841 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 27592 26841 86 211 0 27378 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 115720

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1249496/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=120160 CPUtime=938.32
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 38154 0 0 0 93799 33 0 0 25 0 1 0 41386458 123043840 29394 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529724 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 30040 29394 86 211 0 29826 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 125512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1240856/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=128340 CPUtime=998.3
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 40315 0 0 0 99795 35 0 0 25 0 1 0 41386458 131420160 31534 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 32085 31534 86 211 0 31871 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 133692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1234776/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=133876 CPUtime=1058.28
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 44974 0 0 0 105790 38 0 0 25 0 1 0 41386458 137089024 32984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 33469 32984 86 211 0 33255 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 139228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1234776/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=133876 CPUtime=1118.25
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 44974 0 0 0 111787 38 0 0 25 0 1 0 41386458 137089024 32984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526380 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 33469 32984 86 211 0 33255 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 139228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1234776/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=133876 CPUtime=1178.23
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 44974 0 0 0 117785 38 0 0 25 0 1 0 41386458 137089024 32984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 33469 32984 86 211 0 33255 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 139228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1234776/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=133876 CPUtime=1196.43
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 44974 0 0 0 119605 38 0 0 25 0 1 0 41386458 137089024 32984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 33469 32984 86 211 0 33255 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 139228

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16421
/proc/meminfo: memFree=1234776/2055920 swapFree=4184636/4192956
[pid=16416] ppid=16414 vsize=5352 CPUtime=3.61
/proc/16416/stat : 16416 (rsat.sh) S 16414 16416 15069 0 -1 4194304 305 19502 0 0 0 0 342 19 16 0 1 0 41386095 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16416/statm: 1338 234 195 169 0 49 0
[pid=16419] ppid=16416 vsize=133876 CPUtime=1196.43
/proc/16419/stat : 16419 (rsat) R 16416 16416 15069 0 -1 4194304 44974 0 0 0 119605 38 0 0 25 0 1 0 41386458 137089024 32984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16419/statm: 33469 32984 86 211 0 33255 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 139228

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16416 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=427478 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=199969
CPU time returned by wait4() is 3.62745
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.47
CPU system time (s): 0.57
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 152320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.42748
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19807
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= 16
involuntary context switches= 12

runsolver used 0.889864 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Mar  6 04:12:07 UTC 2007

IDJOB= 329992
IDBENCH= 20553
IDSOLVER= 104
FILE ID= node42/329992-1173154326

PBS_JOBID= 4015222

Free space on /tmp= 66516 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/329992-1173154326/rsat.sh /tmp/evaluation/329992-1173154326/instance-329992-1173154326.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-329992-1173154326 -o ROOT/results/node42/solver-329992-1173154326 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329992-1173154326/rsat.sh /tmp/evaluation/329992-1173154326/instance-329992-1173154326.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b66acf4b5dd67635615f55e419d4cf82

RANDOM SEED= 297039309

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.263
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		: 3000.263
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:       1380408 kB
Buffers:         28120 kB
Cached:         575200 kB
SwapCached:       2560 kB
Active:          56272 kB
Inactive:       559380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380408 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:           13184 kB
Writeback:           0 kB
Mapped:          18920 kB
Slab:            45860 kB
Committed_AS:   108956 kB
PageTables:       1416 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 node42 on Tue Mar  6 04:32:09 UTC 2007