Trace number 456373

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) 5000.02 5001.72

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark701.022
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   31531    81634 |    9459       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   13274    37444 |      --       0       --      -- |     --   | -17941/-43185
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 3005   #clauses: 13274   #literals: 37444
0.09/0.15	c CPU time:   0.147977 s
0.09/0.15	c ==============================================================================
0.09/0.18	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-456373-1178338149 -o ROOT/results/node71/solver-456373-1178338149 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456373-1178338149/rsat.sh /tmp/evaluation/456373-1178338149/instance-456373-1178338149.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/64 7834
/proc/meminfo: memFree=1903728/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0
/proc/7834/stat : 7834 (rsat.sh) R 7832 7834 7778 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 309804209 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7834/statm: 1338 231 194 169 0 49 0
[pid=7835] ppid=7834 vsize=1364 CPUtime=0
/proc/7835/stat : 7835 (SatElite) R 7834 7834 7778 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 309804209 1396736 219 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/7835/statm: 389 226 49 128 0 258 0

[startup+0.00890295 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7834
/proc/meminfo: memFree=1903728/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 309804209 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 232 195 169 0 49 0
[pid=7835] ppid=7834 vsize=2524 CPUtime=0
/proc/7835/stat : 7835 (SatElite) R 7834 7834 7778 0 -1 4194304 439 0 0 0 0 0 0 0 18 0 1 0 309804209 2584576 421 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/7835/statm: 631 422 50 128 0 500 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7876

[startup+0.101914 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7834
/proc/meminfo: memFree=1903728/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 309804209 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 232 195 169 0 49 0
[pid=7835] ppid=7834 vsize=5672 CPUtime=0.09
/proc/7835/stat : 7835 (SatElite) R 7834 7834 7778 0 -1 4194304 1302 0 0 0 9 0 0 0 19 0 1 0 309804209 5808128 1187 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134571654 0 0 4096 3 0 0 0 17 1 0 0
/proc/7835/statm: 1418 1187 69 128 0 1287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11024

[startup+0.301941 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7834
/proc/meminfo: memFree=1903728/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.701996 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 7834
/proc/meminfo: memFree=1903728/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.5011 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1901088/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=3604 CPUtime=1.31
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 746 0 0 0 131 0 0 0 25 0 1 0 309804227 3690496 730 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 901 730 86 211 0 687 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8956

[startup+3.10132 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1900128/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=3896 CPUtime=2.91
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 828 0 0 0 291 0 0 0 25 0 1 0 309804227 3989504 796 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 974 796 86 211 0 760 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9248

[startup+6.30276 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1899808/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=4332 CPUtime=6.11
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 1031 0 0 0 611 0 0 0 25 0 1 0 309804227 4435968 919 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530234 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 1083 919 86 211 0 869 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9684

[startup+12.7016 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1898352/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=5248 CPUtime=12.51
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 1335 0 0 0 1250 1 0 0 25 0 1 0 309804227 5373952 1158 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 1312 1158 86 211 0 1098 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10600

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1896304/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=7688 CPUtime=25.31
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 2127 0 0 0 2529 2 0 0 25 0 1 0 309804227 7872512 1721 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 1922 1721 86 211 0 1708 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13040

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1893808/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=10512 CPUtime=50.9
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 3268 0 0 0 5087 3 0 0 25 0 1 0 309804227 10764288 2376 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 2628 2376 86 211 0 2414 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15864

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1887984/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=16040 CPUtime=102.08
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 5104 0 0 0 10203 5 0 0 25 0 1 0 309804227 16424960 3824 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 4010 3824 86 211 0 3796 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21392

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1884080/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=20268 CPUtime=162.06
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 6979 0 0 0 16200 6 0 0 25 0 1 0 309804227 20754432 4733 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 5067 4733 86 211 0 4853 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25620

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1882032/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=22216 CPUtime=222.04
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 7530 0 0 0 22197 7 0 0 25 0 1 0 309804227 22749184 5284 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 5554 5284 86 211 0 5340 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 27568

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1877936/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=25940 CPUtime=282.02
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 9353 0 0 0 28195 7 0 0 25 0 1 0 309804227 26562560 6271 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 6485 6271 86 211 0 6271 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31292

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1877944/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=25940 CPUtime=342.01
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 9353 0 0 0 34193 8 0 0 25 0 1 0 309804227 26562560 6271 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 6485 6271 86 211 0 6271 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 31292

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 7837
/proc/meminfo: memFree=1877688/2055920 swapFree=4184264/4192956

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

/proc/7837/statm: 22038 21152 86 211 0 21824 0
Current children cumulated CPU time (s) 4360.81
Current children cumulated vsize (KiB) 93504

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1816888/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=88284 CPUtime=4420.64
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 33583 0 0 0 442029 35 0 0 25 0 1 0 309804227 90402816 21176 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 22071 21176 86 211 0 21857 0
Current children cumulated CPU time (s) 4420.8
Current children cumulated vsize (KiB) 93636

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1816760/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=88284 CPUtime=4480.61
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 33599 0 0 0 448026 35 0 0 25 0 1 0 309804227 90402816 21192 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 22071 21192 86 211 0 21857 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 93636

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1816824/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=88284 CPUtime=4540.6
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 33613 0 0 0 454025 35 0 0 25 0 1 0 309804227 90402816 21206 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 22071 21206 86 211 0 21857 0
Current children cumulated CPU time (s) 4540.76
Current children cumulated vsize (KiB) 93636

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1816632/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=88284 CPUtime=4600.58
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 33641 0 0 0 460023 35 0 0 25 0 1 0 309804227 90402816 21234 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 22071 21234 86 211 0 21857 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 93636

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1815928/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=89184 CPUtime=4660.56
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 33951 0 0 0 466020 36 0 0 25 0 1 0 309804227 91324416 21381 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 22296 21381 86 211 0 22082 0
Current children cumulated CPU time (s) 4660.72
Current children cumulated vsize (KiB) 94536

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1815800/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=89184 CPUtime=4720.54
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 34009 0 0 0 472018 36 0 0 25 0 1 0 309804227 91324416 21439 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 22296 21439 86 211 0 22082 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 94536

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1815672/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=89184 CPUtime=4780.52
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 34042 0 0 0 478016 36 0 0 25 0 1 0 309804227 91324416 21472 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 22296 21472 86 211 0 22082 0
Current children cumulated CPU time (s) 4780.68
Current children cumulated vsize (KiB) 94536

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1813432/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=91272 CPUtime=4840.51
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 34583 0 0 0 484014 37 0 0 25 0 1 0 309804227 93462528 22013 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 22818 22013 86 211 0 22604 0
Current children cumulated CPU time (s) 4840.67
Current children cumulated vsize (KiB) 96624

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1811960/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=92948 CPUtime=4900.49
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 35021 0 0 0 490012 37 0 0 25 0 1 0 309804227 95178752 22386 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 23237 22386 86 211 0 23023 0
Current children cumulated CPU time (s) 4900.65
Current children cumulated vsize (KiB) 98300

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1810552/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=94108 CPUtime=4960.46
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 35379 0 0 0 496009 37 0 0 25 0 1 0 309804227 96366592 22744 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 23527 22744 86 211 0 23313 0
Current children cumulated CPU time (s) 4960.62
Current children cumulated vsize (KiB) 99460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1809272/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=95524 CPUtime=4999.86
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 35738 0 0 0 499948 38 0 0 25 0 1 0 309804227 97816576 23038 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 23881 23038 86 211 0 23667 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 100876

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8037
/proc/meminfo: memFree=1809272/2055920 swapFree=4184264/4192956
[pid=7834] ppid=7832 vsize=5352 CPUtime=0.16
/proc/7834/stat : 7834 (rsat.sh) S 7832 7834 7778 0 -1 4194304 304 1479 0 0 0 0 16 0 15 0 1 0 309804209 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7834/statm: 1338 234 195 169 0 49 0
[pid=7837] ppid=7834 vsize=95524 CPUtime=4999.86
/proc/7837/stat : 7837 (rsat) R 7834 7834 7778 0 -1 4194304 35738 0 0 0 499948 38 0 0 25 0 1 0 309804227 97816576 23038 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7837/statm: 23881 23038 86 211 0 23667 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 100876

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7834 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=165974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.178972
# while last known CPU time is 5000.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.72
CPU time (s): 5000.02
CPU user time (s): 4999.64
CPU system time (s): 0.38
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 106060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.165974
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1783
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 3.81742 second user time and 9.8905 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat May  5 04:09:09 UTC 2007

IDJOB= 456373
IDBENCH= 24690
IDSOLVER= 169
FILE ID= node71/456373-1178338149

PBS_JOBID= 5188803

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456373-1178338149/rsat.sh /tmp/evaluation/456373-1178338149/instance-456373-1178338149.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-456373-1178338149 -o ROOT/results/node71/solver-456373-1178338149 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456373-1178338149/rsat.sh /tmp/evaluation/456373-1178338149/instance-456373-1178338149.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ad877d677446ba8c798f8e71c4c035c2

RANDOM SEED= 511850241

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1904200 kB
Buffers:          8852 kB
Cached:          54668 kB
SwapCached:       2712 kB
Active:          27440 kB
Inactive:        45572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904200 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            64724 kB
Committed_AS:  6941256 kB
PageTables:       1448 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= 66562 MiB

End job on node71 on Sat May  5 05:32:33 UTC 2007