Trace number 320543

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) 1200.09 1200.91

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
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 variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

Solver Data (download as text)

0.00/0.05	c Parsing...
0.00/0.05	c num clause = 5687554, num vars = 1461772
0.00/0.05	c Exiting...too many clauses
0.00/0.06	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/node14/watcher-320543-1173047662 -o ROOT/results/node14/solver-320543-1173047662 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320543-1173047662/rsat.sh /tmp/evaluation/320543-1173047662/instance-320543-1173047662.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 0.98 0.99 3/77 15026
/proc/meminfo: memFree=1602048/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 324720804 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15026/statm: 1338 232 195 169 0 49 0
[pid=15027] ppid=15026 vsize=684 CPUtime=0
/proc/15027/stat : 15027 (SatElite) D 15026 15026 14515 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 324720804 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 0 0 0
/proc/15027/statm: 171 44 36 128 0 40 0

[startup+0.0972471 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15026
/proc/meminfo: memFree=1602048/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102239 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15026
/proc/meminfo: memFree=1602048/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302264 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15026
/proc/meminfo: memFree=1602048/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701301 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15026
/proc/meminfo: memFree=1602048/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 15029
/proc/meminfo: memFree=1543728/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=206904 CPUtime=1.43
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 23246 0 0 0 133 10 0 0 25 0 1 0 324720810 211869696 22581 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 51726 22582 84 211 0 51512 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 212256

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 15029
/proc/meminfo: memFree=1470576/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=296268 CPUtime=3.02
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 48982 0 0 0 275 27 0 0 25 0 1 0 324720810 303378432 47643 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 135037357 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 74067 47643 84 211 0 73853 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 301620

[startup+6.30182 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1223472/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=410568 CPUtime=6.22
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 104649 0 0 0 575 47 0 0 25 0 1 0 324720810 420421632 94628 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522972 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 102642 94628 85 211 0 102428 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 415920

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1216240/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=413076 CPUtime=12.62
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 116415 0 0 0 1213 49 0 0 25 0 1 0 324720810 422989824 96793 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 103269 96793 85 211 0 103055 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 418428

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1214640/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=415320 CPUtime=25.41
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 148514 0 0 0 2487 54 0 0 25 0 1 0 324720810 425287680 97230 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 103830 97230 85 211 0 103616 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 420672

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1214960/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=413340 CPUtime=50.99
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 181352 0 0 0 5041 58 0 0 25 0 1 0 324720810 423260160 97090 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 103335 97090 86 211 0 103121 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 418692

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1222896/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=404276 CPUtime=102.17
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 230121 0 0 0 10151 66 0 0 25 0 1 0 324720810 413978624 95117 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522442 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 101069 95117 86 211 0 100855 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 409628

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1227760/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=387512 CPUtime=162.13
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 261400 0 0 0 16140 73 0 0 25 0 1 0 324720810 396812288 93937 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 96878 93937 86 211 0 96664 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 392864

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1227696/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=387512 CPUtime=222.1
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 261400 0 0 0 22137 73 0 0 25 0 1 0 324720810 396812288 93937 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 96878 93937 86 211 0 96664 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 392864

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1227696/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=387512 CPUtime=282.06
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 261400 0 0 0 28133 73 0 0 25 0 1 0 324720810 396812288 93937 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134524083 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 96878 93937 86 211 0 96664 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 392864

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1227632/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=387512 CPUtime=342.02
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 261400 0 0 0 34128 74 0 0 25 0 1 0 324720810 396812288 93937 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 96878 93937 86 211 0 96664 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 392864

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15029
/proc/meminfo: memFree=1227568/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=387512 CPUtime=401.98
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 261400 0 0 0 40124 74 0 0 25 0 1 0 324720810 396812288 93937 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 96878 93937 86 211 0 96664 0

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

[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=387512 CPUtime=581.85
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 261400 0 0 0 58111 74 0 0 25 0 1 0 324720810 396812288 93937 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 96878 93937 86 211 0 96664 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 392864

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1226480/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=387512 CPUtime=641.82
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 261400 0 0 0 64108 74 0 0 25 0 1 0 324720810 396812288 93937 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 96878 93937 86 211 0 96664 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 392864

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1226480/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=387512 CPUtime=701.78
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 317627 0 0 0 70092 86 0 0 25 0 1 0 324720810 396812288 93937 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 96878 93937 86 211 0 96664 0
Current children cumulated CPU time (s) 701.78
Current children cumulated vsize (KiB) 392864

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1224688/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=389496 CPUtime=761.74
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 935079 0 0 0 75961 213 0 0 25 0 1 0 324720810 398843904 94403 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 97374 94403 86 211 0 97160 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 394848

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1220656/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=394852 CPUtime=821.71
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 1550790 0 0 0 81822 349 0 0 25 0 1 0 324720810 404328448 95400 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 98713 95400 86 211 0 98499 0
Current children cumulated CPU time (s) 821.71
Current children cumulated vsize (KiB) 400204

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1217648/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=397800 CPUtime=881.67
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 2077819 0 0 0 87712 455 0 0 25 0 1 0 324720810 407347200 96153 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 99450 96153 86 211 0 99236 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 403152

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1213360/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=402044 CPUtime=941.63
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 2673610 0 0 0 93577 586 0 0 25 0 1 0 324720810 411693056 97247 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 100511 97247 86 211 0 100297 0
Current children cumulated CPU time (s) 941.63
Current children cumulated vsize (KiB) 407396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1209456/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=405480 CPUtime=1001.59
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 3399996 0 0 0 99422 737 0 0 25 0 1 0 324720810 415211520 98137 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522738 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 101370 98137 86 211 0 101156 0
Current children cumulated CPU time (s) 1001.59
Current children cumulated vsize (KiB) 410832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1206576/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=408384 CPUtime=1061.56
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 3933381 0 0 0 105311 845 0 0 25 0 1 0 324720810 418185216 98896 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 102096 98896 86 211 0 101882 0
Current children cumulated CPU time (s) 1061.56
Current children cumulated vsize (KiB) 413736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1202736/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=412132 CPUtime=1121.54
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 4525615 0 0 0 111180 974 0 0 25 0 1 0 324720810 422023168 99847 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 103033 99847 86 211 0 102819 0
Current children cumulated CPU time (s) 1121.54
Current children cumulated vsize (KiB) 417484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1200816/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=414024 CPUtime=1181.5
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 4991493 0 0 0 117079 1071 0 0 25 0 1 0 324720810 423960576 100349 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134529167 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 103506 100349 86 211 0 103292 0
Current children cumulated CPU time (s) 1181.5
Current children cumulated vsize (KiB) 419376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1200240/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=414432 CPUtime=1200.09
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 5148805 0 0 0 118906 1103 0 0 25 0 1 0 324720810 424378368 100472 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 103608 100472 86 211 0 103394 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 419784

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15031
/proc/meminfo: memFree=1200240/2055920 swapFree=4172616/4192956
[pid=15026] ppid=15024 vsize=5352 CPUtime=0
/proc/15026/stat : 15026 (rsat.sh) S 15024 15026 14515 0 -1 4194304 305 75 0 0 0 0 0 0 16 0 1 0 324720804 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15026/statm: 1338 234 195 169 0 49 0
[pid=15029] ppid=15026 vsize=414432 CPUtime=1200.09
/proc/15029/stat : 15029 (rsat) R 15026 15026 14515 0 -1 4194304 5148805 0 0 0 118906 1103 0 0 25 0 1 0 324720810 424378368 100472 18446744073709551615 134512640 135377749 4294956848 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15029/statm: 103608 100472 86 211 0 103394 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 419784

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15026 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.003999
while last known CPU time is 1200.09

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

Real time (s): 1200.91
CPU time (s): 1200.09
CPU user time (s): 1189.06
CPU system time (s): 11.03
CPU usage (%): 99.9314
Max. virtual memory (cumulated for all children) (KiB): 422100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 380
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= 26
involuntary context switches= 4

runsolver used 1.21081 second user time and 3.16952 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Mar  4 22:34:24 UTC 2007

IDJOB= 320543
IDBENCH= 20506
IDSOLVER= 104
FILE ID= node14/320543-1173047662

PBS_JOBID= 4012266

Free space on /tmp= 66396 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= /tmp/evaluation/320543-1173047662/rsat.sh /tmp/evaluation/320543-1173047662/instance-320543-1173047662.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-320543-1173047662 -o ROOT/results/node14/solver-320543-1173047662 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320543-1173047662/rsat.sh /tmp/evaluation/320543-1173047662/instance-320543-1173047662.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  74bd745b1c68e4deddfa063e58b6b54d

RANDOM SEED= 160847965

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1602456 kB
Buffers:         28132 kB
Cached:         335036 kB
SwapCached:       1312 kB
Active:         168508 kB
Inactive:       229740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602456 kB
SwapTotal:     4192956 kB
SwapFree:      4172616 kB
Dirty:          115960 kB
Writeback:           0 kB
Mapped:          44248 kB
Slab:            40812 kB
Committed_AS:  1176644 kB
PageTables:       1736 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= 66427 MiB

End job on node14 on Sun Mar  4 22:54:27 UTC 2007