Trace number 304219

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) 1200.05 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-304219-1172054021 -o ROOT/results/node24/solver-304219-1172054021 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304219-1172054021/rsat.sh /tmp/evaluation/304219-1172054021/instance-304219-1172054021.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.89 0.98 0.99 3/77 24026
/proc/meminfo: memFree=1450464/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0
/proc/24026/stat : 24026 (rsat.sh) R 24024 24026 23963 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 225356360 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788261023 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/24026/statm: 1338 231 194 169 0 49 0
[pid=24027] ppid=24026 vsize=688 CPUtime=0
/proc/24027/stat : 24027 (SatElite) R 24026 24026 23963 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 225356360 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134564874 0 0 4096 3 0 0 0 17 1 0 0
/proc/24027/statm: 172 87 49 128 0 41 0

[startup+0.107654 s]
/proc/loadavg: 0.89 0.98 0.99 3/77 24026
/proc/meminfo: memFree=1450464/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515698 s]
/proc/loadavg: 0.89 0.98 0.99 3/77 24026
/proc/meminfo: memFree=1450464/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33579 s]
/proc/loadavg: 0.89 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1446928/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=4700 CPUtime=1.26
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 1121 0 0 0 126 0 0 0 25 0 1 0 225356366 4812800 1011 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527719 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 1175 1011 86 211 0 961 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10052

[startup+2.97196 s]
/proc/loadavg: 0.89 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1444880/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=5980 CPUtime=2.9
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 1515 0 0 0 289 1 0 0 25 0 1 0 225356366 6123520 1341 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 1495 1341 86 211 0 1281 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11332

[startup+6.25932 s]
/proc/loadavg: 0.90 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1442960/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=8296 CPUtime=6.19
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 2276 0 0 0 618 1 0 0 25 0 1 0 225356366 8495104 1873 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 2074 1873 86 211 0 1860 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13648

[startup+12.72 s]
/proc/loadavg: 0.91 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1439888/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=11292 CPUtime=12.65
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 3439 0 0 0 1263 2 0 0 25 0 1 0 225356366 11563008 2550 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 2823 2550 86 211 0 2609 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16644

[startup+25.5274 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1435536/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=15464 CPUtime=25.45
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 4923 0 0 0 2542 3 0 0 25 0 1 0 225356366 15835136 3646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 3866 3646 86 211 0 3652 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20816

[startup+51.1562 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1428816/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=22536 CPUtime=51.06
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 7560 0 0 0 5102 4 0 0 25 0 1 0 225356366 23076864 5317 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 5634 5317 86 211 0 5420 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 27888

[startup+102.406 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1419984/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=31496 CPUtime=102.3
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 9875 0 0 0 10223 7 0 0 25 0 1 0 225356366 32251904 7632 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 7874 7632 86 211 0 7660 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 36848

[startup+162.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1418384/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=32708 CPUtime=162.36
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 10971 0 0 0 16228 8 0 0 25 0 1 0 225356366 33492992 7956 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 8177 7956 86 211 0 7963 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 38060

[startup+222.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1406928/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=45228 CPUtime=222.4
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 14262 0 0 0 22230 10 0 0 25 0 1 0 225356366 46313472 10861 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 11307 10861 86 211 0 11093 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 50580

[startup+282.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1403856/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=47960 CPUtime=282.45
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 16501 0 0 0 28234 11 0 0 25 0 1 0 225356366 49111040 11560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 11990 11560 86 211 0 11776 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 53312

[startup+342.672 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 24029
/proc/meminfo: memFree=1403856/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=47960 CPUtime=342.5
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 16501 0 0 0 34239 11 0 0 25 0 1 0 225356366 49111040 11560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 11990 11560 86 211 0 11776 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 53312

[startup+402.74 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 24029
/proc/meminfo: memFree=1398224/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=53540 CPUtime=402.55
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 17950 0 0 0 40242 13 0 0 25 0 1 0 225356366 54824960 13009 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 13385 13009 86 211 0 13171 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 58892

[startup+462.804 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1389776/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=61928 CPUtime=462.6
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 20070 0 0 0 46245 15 0 0 25 0 1 0 225356366 63414272 15129 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 15482 15129 86 211 0 15268 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 67280

[startup+522.869 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1382480/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=69044 CPUtime=522.65
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 21890 0 0 0 52248 17 0 0 25 0 1 0 225356366 70701056 16949 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 17261 16949 86 211 0 17047 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 74396

[startup+582.935 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1379984/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=70976 CPUtime=582.7
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 24088 0 0 0 58252 18 0 0 25 0 1 0 225356366 72679424 17545 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 17744 17545 86 211 0 17530 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 76328

[startup+643.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1379984/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=70976 CPUtime=642.74
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 24094 0 0 0 64256 18 0 0 25 0 1 0 225356366 72679424 17551 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 17744 17551 86 211 0 17530 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 76328

[startup+703.067 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1379920/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=70976 CPUtime=702.79
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 24096 0 0 0 70261 18 0 0 25 0 1 0 225356366 72679424 17553 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 17744 17553 86 211 0 17530 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 76328

[startup+763.128 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1379856/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=70976 CPUtime=762.84
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 24098 0 0 0 76265 19 0 0 25 0 1 0 225356366 72679424 17555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 17744 17555 86 211 0 17530 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 76328

[startup+823.198 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1379856/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=70976 CPUtime=822.89
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 24098 0 0 0 82270 19 0 0 25 0 1 0 225356366 72679424 17555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 17744 17555 86 211 0 17530 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 76328

[startup+883.261 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1377488/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=76404 CPUtime=882.94
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 25489 0 0 0 88273 21 0 0 25 0 1 0 225356366 78237696 18176 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 19101 18176 86 211 0 18887 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 81756

[startup+943.328 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1371536/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=82096 CPUtime=942.98
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 26973 0 0 0 94276 22 0 0 25 0 1 0 225356366 84066304 19660 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 20524 19660 86 211 0 20310 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 87448

[startup+1003.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1366096/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=87184 CPUtime=1003.03
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 28319 0 0 0 100279 24 0 0 25 0 1 0 225356366 89276416 21006 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 21796 21006 86 211 0 21582 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 92536

[startup+1063.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1360848/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=92168 CPUtime=1063.08
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 29616 0 0 0 106283 25 0 0 25 0 1 0 225356366 94380032 22303 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 23042 22303 86 211 0 22828 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 97520

[startup+1123.53 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 24031
/proc/meminfo: memFree=1355984/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=96920 CPUtime=1123.13
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 30850 0 0 0 112287 26 0 0 25 0 1 0 225356366 99246080 23537 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 24230 23537 86 211 0 24016 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 102272

[startup+1183.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 24031
/proc/meminfo: memFree=1351184/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=101656 CPUtime=1183.19
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 32050 0 0 0 118292 27 0 0 25 0 1 0 225356366 104095744 24737 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 25414 24737 86 211 0 25200 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 107008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 24031
/proc/meminfo: memFree=1349584/2055920 swapFree=4144148/4192956
[pid=24026] ppid=24024 vsize=5352 CPUtime=0.05
/proc/24026/stat : 24026 (rsat.sh) S 24024 24026 23963 0 -1 4194304 305 413 0 0 0 0 5 0 16 0 1 0 225356360 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24026/statm: 1338 234 195 169 0 49 0
[pid=24029] ppid=24026 vsize=103052 CPUtime=1200
/proc/24029/stat : 24029 (rsat) R 24026 24026 23963 0 -1 4194304 32425 0 0 0 119973 27 0 0 25 0 1 0 225356366 105525248 25112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24029/statm: 25763 25112 86 211 0 25549 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 108404

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 24026 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=52991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.061989
while last known CPU time is 1200.05

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

Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.78
CPU system time (s): 0.27
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 108404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 718
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= 2

runsolver used 1.3208 second user time and 2.94655 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 21 10:33:41 UTC 2007

IDJOB= 304219
IDBENCH= 20127
IDSOLVER= 104
FILE ID= node24/304219-1172054021

PBS_JOBID= 3892761

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/304219-1172054021/rsat.sh /tmp/evaluation/304219-1172054021/instance-304219-1172054021.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-304219-1172054021 -o ROOT/results/node24/solver-304219-1172054021 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304219-1172054021/rsat.sh /tmp/evaluation/304219-1172054021/instance-304219-1172054021.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 930685468

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1450936 kB
Buffers:         42124 kB
Cached:         472612 kB
SwapCached:       3900 kB
Active:         138472 kB
Inactive:       385708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450936 kB
SwapTotal:     4192956 kB
SwapFree:      4144148 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            66388 kB
Committed_AS:   730368 kB
PageTables:       1732 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= 66560 MiB

End job on node24 on Wed Feb 21 10:53:43 UTC 2007