Trace number 329824

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) 1200.03 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k60.cnf
MD5SUM3ba2fd1e8ba5ade9920db9cb6b406609
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 variables88995
Number of clauses398308
Sum of the clauses size1024974
Maximum clause length20
Minimum clause length1
Number of clauses of size 1583
Number of clauses of size 2310186
Number of clauses of size 343762
Number of clauses of size 417875
Number of clauses of size 57764
Number of clauses of size over 518138

Solver Data (download as text)

0.00/0.00	c Parsing...
0.39/0.41	c ==============================================================================
0.39/0.41	c |           |     ORIGINAL     |              LEARNT              |          |
0.39/0.41	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.39/0.41	c ==============================================================================
0.39/0.41	c |         0 |  397013  1007365 |  119103       0        0     nan |  0.000 % |
2.49/2.51	c |         0 |  210537   708041 |      --       0       --      -- |     --   | -107261/-85295
2.49/2.51	c ==============================================================================
2.49/2.51	c Result  :   #vars: 31209   #clauses: 210537   #literals: 708041
2.49/2.51	c CPU time:   2.40063 s
2.49/2.51	c ==============================================================================
2.79/2.84	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/node70/watcher-329824-1173150408 -o ROOT/results/node70/solver-329824-1173150408 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329824-1173150408/rsat.sh /tmp/evaluation/329824-1173150408/instance-329824-1173150408.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: 0.92 0.99 1.07 3/64 12294
/proc/meminfo: memFree=1151384/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=0
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 40993137 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12294/statm: 1338 232 195 169 0 49 0
[pid=12295] ppid=12294 vsize=688 CPUtime=0
/proc/12295/stat : 12295 (SatElite) R 12294 12294 11169 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 40993138 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/12295/statm: 172 48 39 128 0 41 0

[startup+0.0154731 s]
/proc/loadavg: 0.92 0.99 1.07 3/64 12294
/proc/meminfo: memFree=1151384/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=0
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 40993137 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12294/statm: 1338 232 195 169 0 49 0
[pid=12295] ppid=12294 vsize=952 CPUtime=0
/proc/12295/stat : 12295 (SatElite) R 12294 12294 11169 0 -1 4194304 143 0 0 0 0 0 0 0 19 0 1 0 40993138 974848 125 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/12295/statm: 238 125 49 128 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6304

[startup+0.10148 s]
/proc/loadavg: 0.92 0.99 1.07 3/64 12294
/proc/meminfo: memFree=1151384/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=0
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 40993137 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12294/statm: 1338 232 195 169 0 49 0
[pid=12295] ppid=12294 vsize=9856 CPUtime=0.09
/proc/12295/stat : 12295 (SatElite) R 12294 12294 11169 0 -1 4194304 2175 0 0 0 8 1 0 0 19 0 1 0 40993138 10092544 2157 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/12295/statm: 2464 2157 49 128 0 2333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15208

[startup+0.3015 s]
/proc/loadavg: 0.92 0.99 1.07 3/64 12294
/proc/meminfo: memFree=1151384/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=0
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 40993137 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12294/statm: 1338 232 195 169 0 49 0
[pid=12295] ppid=12294 vsize=33056 CPUtime=0.29
/proc/12295/stat : 12295 (SatElite) R 12294 12294 11169 0 -1 4194304 6725 0 0 0 24 5 0 0 20 0 1 0 40993138 33849344 6707 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/12295/statm: 8264 6707 49 128 0 8133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38408

[startup+0.701541 s]
/proc/loadavg: 0.92 0.99 1.07 3/64 12294
/proc/meminfo: memFree=1151384/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=0
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 40993137 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12294/statm: 1338 232 195 169 0 49 0
[pid=12295] ppid=12294 vsize=49184 CPUtime=0.69
/proc/12295/stat : 12295 (SatElite) R 12294 12294 11169 0 -1 4194304 11661 0 0 0 62 7 0 0 24 0 1 0 40993138 50364416 10594 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134666411 0 0 4096 3 0 0 0 17 1 0 0
/proc/12295/statm: 12296 10594 69 128 0 12165 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54536

[startup+1.50162 s]
/proc/loadavg: 0.92 0.99 1.07 2/66 12296
/proc/meminfo: memFree=1106184/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=0
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 40993137 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12294/statm: 1338 232 195 169 0 49 0
[pid=12295] ppid=12294 vsize=53888 CPUtime=1.49
/proc/12295/stat : 12295 (SatElite) R 12294 12294 11169 0 -1 4194304 12725 0 0 0 139 10 0 0 25 0 1 0 40993138 55181312 11658 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571426 0 0 4096 3 0 0 0 17 1 0 0
/proc/12295/statm: 13472 11658 69 128 0 13341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59240

[startup+3.10179 s]
/proc/loadavg: 0.93 0.99 1.06 2/66 12296
/proc/meminfo: memFree=1097672/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 5352

[startup+6.3011 s]
/proc/loadavg: 0.93 0.99 1.06 2/66 12297
/proc/meminfo: memFree=1130312/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=16320 CPUtime=3.43
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 3999 0 0 0 341 2 0 0 25 0 1 0 40993422 16711680 3860 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530234 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 4080 3860 86 211 0 3866 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21672

[startup+12.7017 s]
/proc/loadavg: 0.94 0.99 1.06 2/66 12297
/proc/meminfo: memFree=1128136/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=18512 CPUtime=9.82
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 4529 0 0 0 980 2 0 0 25 0 1 0 40993422 18956288 4390 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 4628 4390 86 211 0 4414 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 23864

[startup+25.501 s]
/proc/loadavg: 0.95 0.99 1.06 2/66 12297
/proc/meminfo: memFree=1124168/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=22596 CPUtime=22.62
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 5620 0 0 0 2258 4 0 0 25 0 1 0 40993422 23138304 5383 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 5649 5383 86 211 0 5435 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 27948

[startup+51.1016 s]
/proc/loadavg: 0.96 0.99 1.06 2/66 12297
/proc/meminfo: memFree=1120848/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=26264 CPUtime=48.21
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 7383 0 0 0 4816 5 0 0 25 0 1 0 40993422 26894336 6180 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 6566 6180 86 211 0 6352 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 31616

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.06 2/66 12297
/proc/meminfo: memFree=1112848/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=33880 CPUtime=99.4
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 10147 0 0 0 9933 7 0 0 25 0 1 0 40993422 34693120 8172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 8470 8172 86 211 0 8256 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 39232

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 12297
/proc/meminfo: memFree=1098896/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=49044 CPUtime=159.39
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 14083 0 0 0 15926 13 0 0 25 0 1 0 40993422 50221056 11717 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523288 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 12261 11717 86 211 0 12047 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 54396

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 12297
/proc/meminfo: memFree=1098320/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=49212 CPUtime=219.37
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 15698 0 0 0 21924 13 0 0 25 0 1 0 40993422 50393088 11775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 12303 11775 86 211 0 12089 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 54564

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 12297
/proc/meminfo: memFree=1089488/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=58236 CPUtime=279.36
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 18008 0 0 0 27920 16 0 0 25 0 1 0 40993422 59633664 14085 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 14559 14085 86 211 0 14345 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 63588

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 12297
/proc/meminfo: memFree=1072016/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=74356 CPUtime=339.34
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 23879 0 0 0 33913 21 0 0 25 0 1 0 40993422 76140544 18332 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 18589 18332 86 211 0 18375 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 79708


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

[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=74752 CPUtime=519.29
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 23956 0 0 0 51908 21 0 0 25 0 1 0 40993422 76546048 18409 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 18688 18409 86 211 0 18474 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 80104

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 12297
/proc/meminfo: memFree=1065360/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=83888 CPUtime=579.27
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 26353 0 0 0 57905 22 0 0 25 0 1 0 40993422 85901312 20027 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 20972 20027 86 211 0 20758 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 89240

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=1052560/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=96160 CPUtime=639.25
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 29536 0 0 0 63900 25 0 0 25 0 1 0 40993422 98467840 23203 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 24040 23203 86 211 0 23826 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 101512

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=1046224/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=101836 CPUtime=699.23
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 34303 0 0 0 69895 28 0 0 25 0 1 0 40993422 104280064 24730 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 25459 24730 86 211 0 25245 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 107188

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=1046224/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=101836 CPUtime=759.22
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 34303 0 0 0 75894 28 0 0 25 0 1 0 40993422 104280064 24730 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 25459 24730 86 211 0 25245 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 107188

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=1046224/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=101836 CPUtime=819.2
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 34303 0 0 0 81892 28 0 0 25 0 1 0 40993422 104280064 24730 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 25459 24730 86 211 0 25245 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 107188

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=1046224/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=101836 CPUtime=879.18
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 34305 0 0 0 87890 28 0 0 25 0 1 0 40993422 104280064 24732 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 25459 24732 86 211 0 25245 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 107188

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=1031248/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=117204 CPUtime=939.17
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 38155 0 0 0 93884 33 0 0 25 0 1 0 40993422 120016896 28569 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 29301 28569 86 211 0 29087 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 122556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=1017360/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=130928 CPUtime=999.16
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 41587 0 0 0 99880 36 0 0 25 0 1 0 40993422 134070272 31991 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 32732 31991 86 211 0 32518 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 136280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=1002064/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=146076 CPUtime=1059.13
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 45460 0 0 0 105874 39 0 0 25 0 1 0 40993422 149581824 35830 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 36519 35830 86 211 0 36305 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 151428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=990864/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=156684 CPUtime=1119.12
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 48218 0 0 0 111870 42 0 0 25 0 1 0 40993422 160444416 38574 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 39171 38574 86 211 0 38957 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 162036

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=981584/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=165736 CPUtime=1179.1
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 50585 0 0 0 117866 44 0 0 25 0 1 0 40993422 169713664 40929 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 41434 40929 86 211 0 41220 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 171088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12299
/proc/meminfo: memFree=978320/2055920 swapFree=4192952/4192956
[pid=12294] ppid=12292 vsize=5352 CPUtime=2.83
/proc/12294/stat : 12294 (rsat.sh) S 12292 12294 11169 0 -1 4194304 305 15497 0 0 0 0 270 13 16 0 1 0 40993137 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12294/statm: 1338 234 195 169 0 49 0
[pid=12297] ppid=12294 vsize=168760 CPUtime=1197.2
/proc/12297/stat : 12297 (rsat) R 12294 12294 11169 0 -1 4194304 51362 0 0 0 119675 45 0 0 25 0 1 0 40993422 172810240 41706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12297/statm: 42190 41706 86 211 0 41976 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 174112

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 12294 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=709588 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=137979
CPU time returned by wait4() is 2.84757
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.45
CPU system time (s): 0.58
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 174112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.70959
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15802
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= 10

runsolver used 1.06884 second user time and 2.52062 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue Mar  6 03:06:49 UTC 2007

IDJOB= 329824
IDBENCH= 20549
IDSOLVER= 104
FILE ID= node70/329824-1173150408

PBS_JOBID= 4015205

Free space on /tmp= 66549 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/329824-1173150408/rsat.sh /tmp/evaluation/329824-1173150408/instance-329824-1173150408.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-329824-1173150408 -o ROOT/results/node70/solver-329824-1173150408 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329824-1173150408/rsat.sh /tmp/evaluation/329824-1173150408/instance-329824-1173150408.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3ba2fd1e8ba5ade9920db9cb6b406609

RANDOM SEED= 382222567

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1151728 kB
Buffers:         39096 kB
Cached:         770916 kB
SwapCached:          4 kB
Active:         175884 kB
Inactive:       652804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1151728 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:           10712 kB
Writeback:           0 kB
Mapped:          28820 kB
Slab:            61488 kB
Committed_AS:   125276 kB
PageTables:       1408 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= 66544 MiB

End job on node70 on Tue Mar  6 03:26:52 UTC 2007