Trace number 329446

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.k80.cnf
MD5SUMd8d6a3220ff7f841840041023f45b746
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 variables119275
Number of clauses534228
Sum of the clauses size1374894
Maximum clause length20
Minimum clause length1
Number of clauses of size 1743
Number of clauses of size 2416106
Number of clauses of size 358662
Number of clauses of size 423975
Number of clauses of size 510404
Number of clauses of size over 524338

Solver Data (download as text)

0.00/0.00	c Parsing...
0.49/0.56	c ==============================================================================
0.49/0.56	c |           |     ORIGINAL     |              LEARNT              |          |
0.49/0.56	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.49/0.56	c ==============================================================================
0.49/0.56	c |         0 |  532533  1351325 |  159759       0        0     nan |  0.000 % |
3.39/3.44	c |         0 |  291157   978981 |      --       0       --      -- |     --   | -144221/-108615
3.39/3.44	c ==============================================================================
3.39/3.44	c Result  :   #vars: 43129   #clauses: 291157   #literals: 978981
3.39/3.44	c CPU time:   3.2955 s
3.39/3.44	c ==============================================================================
3.89/3.91	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/node5/watcher-329446-1173140818 -o ROOT/results/node5/solver-329446-1173140818 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329446-1173140818/rsat.sh /tmp/evaluation/329446-1173140818/instance-329446-1173140818.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18235
/proc/meminfo: memFree=1441312/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=0
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334036713 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18235/statm: 1338 232 195 169 0 49 0
[pid=18236] ppid=18235 vsize=688 CPUtime=0
/proc/18236/stat : 18236 (SatElite) R 18235 18235 17489 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 334036713 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18236/statm: 172 48 39 128 0 41 0

[startup+0.0445439 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18235
/proc/meminfo: memFree=1441312/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=0
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334036713 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18235/statm: 1338 232 195 169 0 49 0
[pid=18236] ppid=18235 vsize=3656 CPUtime=0.03
/proc/18236/stat : 18236 (SatElite) R 18235 18235 17489 0 -1 4194304 768 0 0 0 3 0 0 0 19 0 1 0 334036713 3743744 750 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/18236/statm: 914 756 49 128 0 783 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9008

[startup+0.101548 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18235
/proc/meminfo: memFree=1441312/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=0
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334036713 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18235/statm: 1338 232 195 169 0 49 0
[pid=18236] ppid=18235 vsize=9592 CPUtime=0.09
/proc/18236/stat : 18236 (SatElite) R 18235 18235 17489 0 -1 4194304 2074 0 0 0 8 1 0 0 19 0 1 0 334036713 9822208 2056 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18236/statm: 2398 2056 49 128 0 2267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14944

[startup+0.301572 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18235
/proc/meminfo: memFree=1441312/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=0
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334036713 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18235/statm: 1338 232 195 169 0 49 0
[pid=18236] ppid=18235 vsize=32660 CPUtime=0.28
/proc/18236/stat : 18236 (SatElite) R 18235 18235 17489 0 -1 4194304 6576 0 0 0 25 3 0 0 20 0 1 0 334036713 33443840 6558 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18236/statm: 8165 6559 49 128 0 8034 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 38012

[startup+0.701616 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 18235
/proc/meminfo: memFree=1441312/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=0
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334036713 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18235/statm: 1338 232 195 169 0 49 0
[pid=18236] ppid=18235 vsize=56896 CPUtime=0.69
/proc/18236/stat : 18236 (SatElite) R 18235 18235 17489 0 -1 4194304 13237 0 0 0 62 7 0 0 24 0 1 0 334036713 58261504 13204 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134562506 0 0 4096 3 0 0 0 17 1 0 0
/proc/18236/statm: 14224 13204 64 128 0 14093 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62248

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.96 2/79 18237
/proc/meminfo: memFree=1385232/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=0
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334036713 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18235/statm: 1338 232 195 169 0 49 0
[pid=18236] ppid=18235 vsize=64524 CPUtime=1.49
/proc/18236/stat : 18236 (SatElite) R 18235 18235 17489 0 -1 4194304 16379 0 0 0 138 11 0 0 25 0 1 0 334036713 66072576 14944 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18236/statm: 16131 14944 69 128 0 16000 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69876

[startup+3.10289 s]
/proc/loadavg: 0.91 0.95 0.96 2/79 18237
/proc/meminfo: memFree=1373456/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=0
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334036713 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18235/statm: 1338 232 195 169 0 49 0
[pid=18236] ppid=18235 vsize=75372 CPUtime=3.09
/proc/18236/stat : 18236 (SatElite) R 18235 18235 17489 0 -1 4194304 18606 0 0 0 296 13 0 0 25 0 1 0 334036713 77180928 16783 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574805 0 0 4096 3 0 0 0 17 1 0 0
/proc/18236/statm: 18843 16783 69 128 0 18712 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80724

[startup+6.30125 s]
/proc/loadavg: 0.92 0.95 0.96 2/79 18238
/proc/meminfo: memFree=1412240/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=21292 CPUtime=2.38
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 5323 0 0 0 236 2 0 0 25 0 1 0 334037104 21803008 5039 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530161 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 5323 5039 86 211 0 5109 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26644

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.96 2/79 18238
/proc/meminfo: memFree=1410000/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=23668 CPUtime=8.77
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 5883 0 0 0 874 3 0 0 25 0 1 0 334037104 24236032 5595 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 5917 5595 86 211 0 5703 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29020

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.96 2/79 18238
/proc/meminfo: memFree=1406416/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=27132 CPUtime=21.58
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 6853 0 0 0 2153 5 0 0 25 0 1 0 334037104 27783168 6467 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 6783 6467 86 211 0 6569 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32484

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.96 2/79 18238
/proc/meminfo: memFree=1397328/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=36720 CPUtime=47.16
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 9374 0 0 0 4710 6 0 0 25 0 1 0 334037104 37601280 8794 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 9180 8794 86 211 0 8966 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 42072

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/79 18238
/proc/meminfo: memFree=1394064/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=39664 CPUtime=98.36
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 10904 0 0 0 9828 8 0 0 25 0 1 0 334037104 40615936 9551 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 9916 9551 86 211 0 9702 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45016

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1381968/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=52412 CPUtime=158.33
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 15786 0 0 0 15821 12 0 0 25 0 1 0 334037104 53669888 12505 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 13103 12505 86 211 0 12889 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 57764

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1381968/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=52412 CPUtime=218.32
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 15786 0 0 0 21819 13 0 0 25 0 1 0 334037104 53669888 12505 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 13103 12505 86 211 0 12889 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 57764

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1366416/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=67584 CPUtime=278.29
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 19743 0 0 0 27812 17 0 0 25 0 1 0 334037104 69206016 16458 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526486 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 16896 16458 86 211 0 16682 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 72936

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1364048/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=69464 CPUtime=338.28
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 21819 0 0 0 33809 19 0 0 25 0 1 0 334037104 71131136 16976 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 17366 16976 86 211 0 17152 0

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

[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=88008 CPUtime=518.23
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 26611 0 0 0 51798 25 0 0 25 0 1 0 334037104 90120192 20984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 22002 20984 86 211 0 21788 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 93360

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1336464/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=98784 CPUtime=578.21
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 32609 0 0 0 57790 31 0 0 25 0 1 0 334037104 101154816 23846 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 24696 23846 86 211 0 24482 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 104136

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1336464/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=98784 CPUtime=638.2
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 32609 0 0 0 63789 31 0 0 25 0 1 0 334037104 101154816 23846 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 24696 23846 86 211 0 24482 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 104136

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1336528/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=98784 CPUtime=698.18
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 32609 0 0 0 69786 32 0 0 25 0 1 0 334037104 101154816 23846 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 24696 23846 86 211 0 24482 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 104136

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1336528/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=98784 CPUtime=758.16
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 32609 0 0 0 75784 32 0 0 25 0 1 0 334037104 101154816 23846 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 24696 23846 86 211 0 24482 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 104136

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1333200/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=102400 CPUtime=818.14
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 33505 0 0 0 81780 34 0 0 25 0 1 0 334037104 104857600 24742 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 25600 24742 86 211 0 25386 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 107752

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1324112/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=111208 CPUtime=878.12
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 35760 0 0 0 87776 36 0 0 25 0 1 0 334037104 113876992 26982 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 27802 26982 86 211 0 27588 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 116560

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18238
/proc/meminfo: memFree=1310928/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=124528 CPUtime=938.1
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 39200 0 0 0 93769 41 0 0 25 0 1 0 334037104 127516672 30418 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 31132 30418 86 211 0 30918 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 129880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18240
/proc/meminfo: memFree=1292496/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=141936 CPUtime=998.09
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 43672 0 0 0 99763 46 0 0 25 0 1 0 334037104 145342464 34873 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523257 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 35484 34873 86 211 0 35270 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 147288

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18240
/proc/meminfo: memFree=1281232/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=152816 CPUtime=1058.07
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 46503 0 0 0 105758 49 0 0 25 0 1 0 334037104 156483584 37696 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 38204 37696 86 211 0 37990 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 158168

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18240
/proc/meminfo: memFree=1277072/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=156204 CPUtime=1118.05
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 50774 0 0 0 111753 52 0 0 25 0 1 0 334037104 159952896 38669 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 39051 38669 86 211 0 38837 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 161556

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18240
/proc/meminfo: memFree=1277072/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=156204 CPUtime=1178.04
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 50778 0 0 0 117751 53 0 0 25 0 1 0 334037104 159952896 38673 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 39051 38673 86 211 0 38837 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 161556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 18240
/proc/meminfo: memFree=1277136/2055920 swapFree=4174560/4192956
[pid=18235] ppid=18233 vsize=5352 CPUtime=3.9
/proc/18235/stat : 18235 (rsat.sh) S 18233 18235 17489 0 -1 4194304 305 20987 0 0 0 0 372 18 16 0 1 0 334036713 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18235/statm: 1338 234 195 169 0 49 0
[pid=18238] ppid=18235 vsize=156204 CPUtime=1196.13
/proc/18238/stat : 18238 (rsat) R 18235 18235 17489 0 -1 4194304 50778 0 0 0 119560 53 0 0 25 0 1 0 334037104 159952896 38673 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18238/statm: 39051 38673 86 211 0 38837 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 161556

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 18235 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=721434 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=188971
CPU time returned by wait4() is 3.9104
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): 1199.32
CPU system time (s): 0.71
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 175040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.72143
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21292
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= 11

runsolver used 1.27281 second user time and 3.10353 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Mar  6 00:26:59 UTC 2007

IDJOB= 329446
IDBENCH= 20540
IDSOLVER= 104
FILE ID= node5/329446-1173140818

PBS_JOBID= 4014973

Free space on /tmp= 66527 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/329446-1173140818/rsat.sh /tmp/evaluation/329446-1173140818/instance-329446-1173140818.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-329446-1173140818 -o ROOT/results/node5/solver-329446-1173140818 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329446-1173140818/rsat.sh /tmp/evaluation/329446-1173140818/instance-329446-1173140818.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d8d6a3220ff7f841840041023f45b746

RANDOM SEED= 325577579

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1441720 kB
Buffers:         40000 kB
Cached:         484248 kB
SwapCached:       2208 kB
Active:         149456 kB
Inactive:       403172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441720 kB
SwapTotal:     4192956 kB
SwapFree:      4174560 kB
Dirty:           14104 kB
Writeback:           0 kB
Mapped:          37124 kB
Slab:            47188 kB
Committed_AS:  1174412 kB
PageTables:       1692 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= 66519 MiB

End job on node5 on Tue Mar  6 00:47:01 UTC 2007