Trace number 329782

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 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k50.cnf
MD5SUM1cd5ebafe1e8feb41cc288cf1e56e452
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 variables73855
Number of clauses330348
Sum of the clauses size850014
Maximum clause length20
Minimum clause length1
Number of clauses of size 1503
Number of clauses of size 2257226
Number of clauses of size 336312
Number of clauses of size 414825
Number of clauses of size 56444
Number of clauses of size over 515038

Solver Data (download as text)

0.00/0.00	c Parsing...
0.29/0.34	c ==============================================================================
0.29/0.34	c |           |     ORIGINAL     |              LEARNT              |          |
0.29/0.34	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.29/0.34	c ==============================================================================
0.29/0.34	c |         0 |  329253   835385 |   98775       0        0     nan |  0.000 % |
1.99/2.05	c |         0 |  170226   572566 |      --       0       --      -- |     --   | -88782/-73640
1.99/2.05	c ==============================================================================
1.99/2.05	c Result  :   #vars: 25249   #clauses: 170226   #literals: 572566
1.99/2.05	c CPU time:   1.9697 s
1.99/2.05	c ==============================================================================
2.29/2.33	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/node15/watcher-329782-1173149283 -o ROOT/results/node15/solver-329782-1173149283 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329782-1173149283/rsat.sh /tmp/evaluation/329782-1173149283/instance-329782-1173149283.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 0.97 0.99 3/77 19466
/proc/meminfo: memFree=1496868/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=0
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334882782 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 232 195 169 0 49 0
[pid=19467] ppid=19466 vsize=688 CPUtime=0
/proc/19467/stat : 19467 (SatElite) R 19466 19466 19295 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 334882782 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19467/statm: 172 48 39 128 0 41 0

[startup+0.0154119 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19466
/proc/meminfo: memFree=1496868/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=0
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334882782 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 232 195 169 0 49 0
[pid=19467] ppid=19466 vsize=1112 CPUtime=0
/proc/19467/stat : 19467 (SatElite) R 19466 19466 19295 0 -1 4194304 187 0 0 0 0 0 0 0 19 0 1 0 334882782 1138688 169 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19467/statm: 278 169 49 128 0 147 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6464

[startup+0.101426 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19466
/proc/meminfo: memFree=1496868/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=0
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334882782 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 232 195 169 0 49 0
[pid=19467] ppid=19466 vsize=9856 CPUtime=0.09
/proc/19467/stat : 19467 (SatElite) R 19466 19466 19295 0 -1 4194304 2197 0 0 0 8 1 0 0 19 0 1 0 334882782 10092544 2179 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19467/statm: 2464 2181 49 128 0 2333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15208

[startup+0.301461 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19466
/proc/meminfo: memFree=1496868/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=0
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334882782 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 232 195 169 0 49 0
[pid=19467] ppid=19466 vsize=33320 CPUtime=0.29
/proc/19467/stat : 19467 (SatElite) R 19466 19466 19295 0 -1 4194304 6772 0 0 0 26 3 0 0 20 0 1 0 334882782 34119680 6754 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/19467/statm: 8330 6755 50 128 0 8199 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38672

[startup+0.701528 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19466
/proc/meminfo: memFree=1496868/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=0
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334882782 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 232 195 169 0 49 0
[pid=19467] ppid=19466 vsize=43188 CPUtime=0.68
/proc/19467/stat : 19467 (SatElite) R 19466 19466 19295 0 -1 4194304 9801 0 0 0 63 5 0 0 24 0 1 0 334882782 44224512 8896 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/19467/statm: 10797 8896 69 128 0 10666 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 48540

[startup+1.50167 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 19468
/proc/meminfo: memFree=1458056/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=0
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334882782 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 232 195 169 0 49 0
[pid=19467] ppid=19466 vsize=46504 CPUtime=1.49
/proc/19467/stat : 19467 (SatElite) R 19466 19466 19295 0 -1 4194304 10606 0 0 0 142 7 0 0 25 0 1 0 334882782 47620096 9636 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571493 0 0 4096 3 0 0 0 17 1 0 0
/proc/19467/statm: 11626 9636 69 128 0 11495 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51856

[startup+3.10195 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 19468
/proc/meminfo: memFree=1458184/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 5352

[startup+6.30149 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1480968/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=13840 CPUtime=3.95
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 3360 0 0 0 394 1 0 0 25 0 1 0 334883015 14172160 3246 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 3460 3246 86 211 0 3246 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 19192

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1478472/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=16420 CPUtime=10.36
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 4025 0 0 0 1034 2 0 0 25 0 1 0 334883015 16814080 3911 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 4105 3911 86 211 0 3891 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21772

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1473992/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=20676 CPUtime=23.15
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 5545 0 0 0 2311 4 0 0 25 0 1 0 334883015 21172224 4944 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 5169 4944 86 211 0 4955 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 26028

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1467656/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=27956 CPUtime=48.74
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 7408 0 0 0 4869 5 0 0 25 0 1 0 334883015 28626944 6611 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 6989 6611 86 211 0 6775 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 33308

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1459912/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=35220 CPUtime=99.93
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 10094 0 0 0 9985 8 0 0 25 0 1 0 334883015 36065280 8525 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 8805 8525 86 211 0 8591 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 40572

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1451080/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=44976 CPUtime=159.9
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 14152 0 0 0 15979 11 0 0 25 0 1 0 334883015 46055424 10657 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 11244 10657 86 211 0 11030 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 50328

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1447816/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=48168 CPUtime=219.88
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 15025 0 0 0 21976 12 0 0 25 0 1 0 334883015 49324032 11528 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 12042 11528 86 211 0 11828 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 53520

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1439368/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=55924 CPUtime=279.86
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 18596 0 0 0 27971 15 0 0 25 0 1 0 334883015 57266176 13558 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 13981 13558 86 211 0 13767 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 61276

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1439432/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=55924 CPUtime=339.84
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 18597 0 0 0 33968 16 0 0 25 0 1 0 334883015 57266176 13559 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 13981 13559 86 211 0 13767 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 61276


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

[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=94316 CPUtime=519.78
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 31679 0 0 0 51949 29 0 0 25 0 1 0 334883015 96579584 22667 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 23579 22667 86 211 0 23365 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 99668

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1403016/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=94316 CPUtime=579.75
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 31679 0 0 0 57946 29 0 0 25 0 1 0 334883015 96579584 22667 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 23579 22667 86 211 0 23365 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 99668

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1403016/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=94316 CPUtime=639.74
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 31679 0 0 0 63944 30 0 0 25 0 1 0 334883015 96579584 22667 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 23579 22667 86 211 0 23365 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 99668

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1403016/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=94316 CPUtime=699.71
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 31679 0 0 0 69941 30 0 0 25 0 1 0 334883015 96579584 22667 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 23579 22667 86 211 0 23365 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 99668

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19469
/proc/meminfo: memFree=1403080/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=94316 CPUtime=759.7
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 31682 0 0 0 75939 31 0 0 25 0 1 0 334883015 96579584 22670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 23579 22670 86 211 0 23365 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 99668

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 19591
/proc/meminfo: memFree=1395208/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=100964 CPUtime=819.61
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 33389 0 0 0 81927 34 0 0 25 0 1 0 334883015 103387136 24372 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 25241 24372 86 211 0 25027 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 106316

[startup+882.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 20143
/proc/meminfo: memFree=1384896/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=111456 CPUtime=879.52
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 36106 0 0 0 87910 42 0 0 25 0 1 0 334883015 114130944 27085 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530222 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 27864 27085 86 211 0 27650 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 116808

[startup+942.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 20143
/proc/meminfo: memFree=1372352/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=124020 CPUtime=939.5
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 39322 0 0 0 93904 46 0 0 25 0 1 0 334883015 126996480 30287 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 31005 30287 86 211 0 30791 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 129372

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20143
/proc/meminfo: memFree=1362688/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=133208 CPUtime=999.47
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 41698 0 0 0 99899 48 0 0 25 0 1 0 334883015 136404992 32650 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 33302 32650 86 211 0 33088 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 138560

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20143
/proc/meminfo: memFree=1357504/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=137468 CPUtime=1059.45
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 46217 0 0 0 105893 52 0 0 25 0 1 0 334883015 140767232 33894 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 34367 33894 86 211 0 34153 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 142820

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20143
/proc/meminfo: memFree=1357568/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=137468 CPUtime=1119.44
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 46217 0 0 0 111891 53 0 0 25 0 1 0 334883015 140767232 33894 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 34367 33894 86 211 0 34153 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 142820

[startup+1182.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 20143
/proc/meminfo: memFree=1357640/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=137468 CPUtime=1179.41
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 46217 0 0 0 117888 53 0 0 25 0 1 0 334883015 140767232 33894 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 34367 33894 86 211 0 34153 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 142820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 20143
/proc/meminfo: memFree=1357640/2055920 swapFree=4152980/4192956
[pid=19466] ppid=19464 vsize=5352 CPUtime=2.31
/proc/19466/stat : 19466 (rsat.sh) S 19464 19466 19295 0 -1 4194304 305 12861 0 0 0 0 221 10 16 0 1 0 334882782 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19466/statm: 1338 234 195 169 0 49 0
[pid=19469] ppid=19466 vsize=137468 CPUtime=1197.72
/proc/19469/stat : 19469 (rsat) R 19466 19466 19295 0 -1 4194304 46217 0 0 0 119718 54 0 0 25 0 1 0 334883015 140767232 33894 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530206 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19469/statm: 34367 33894 86 211 0 34153 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 142820

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 19466 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=219662 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=107983
CPU time returned by wait4() is 2.32765
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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.39
CPU system time (s): 0.64
CPU usage (%): 99.9513
Max. virtual memory (cumulated for all children) (KiB): 156212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.21966
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13166
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= 7

runsolver used 1.22881 second user time and 3.15452 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue Mar  6 02:48:04 UTC 2007

IDJOB= 329782
IDBENCH= 20548
IDSOLVER= 104
FILE ID= node15/329782-1173149283

PBS_JOBID= 4014989

Free space on /tmp= 66464 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329782-1173149283/rsat.sh /tmp/evaluation/329782-1173149283/instance-329782-1173149283.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-329782-1173149283 -o ROOT/results/node15/solver-329782-1173149283 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329782-1173149283/rsat.sh /tmp/evaluation/329782-1173149283/instance-329782-1173149283.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1cd5ebafe1e8feb41cc288cf1e56e452

RANDOM SEED= 838128441

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.276
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.276
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1497456 kB
Buffers:         40572 kB
Cached:         432364 kB
SwapCached:       2384 kB
Active:         131152 kB
Inactive:       367824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497456 kB
SwapTotal:     4192956 kB
SwapFree:      4152980 kB
Dirty:            9228 kB
Writeback:           0 kB
Mapped:          33844 kB
Slab:            44996 kB
Committed_AS:  1259164 kB
PageTables:       1804 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= 66461 MiB

End job on node15 on Tue Mar  6 03:08:07 UTC 2007