Trace number 335920

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv6.sat05-565.reshuffled-07.cnf
MD5SUMcd0ae54367b5a9ed0b37080c845fb42a
Bench CategoryCRAFTED (crafted 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 variables792
Number of clauses2557
Sum of the clauses size6840
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2864
Number of clauses of size 31692
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2557     6840 |     767       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    2212     7936 |      --       0       --      -- |     --   | -345/1096
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 371   #clauses: 2212   #literals: 7936
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.02	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/node12/watcher-335920-1173636862 -o ROOT/results/node12/solver-335920-1173636862 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335920-1173636862/rsat.sh /tmp/evaluation/335920-1173636862/instance-335920-1173636862.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 6681
/proc/meminfo: memFree=1603312/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 383640669 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6681/statm: 1338 232 195 169 0 49 0
[pid=6682] ppid=6681 vsize=820 CPUtime=0
/proc/6682/stat : 6682 (SatElite) R 6681 6681 5348 0 -1 4194304 138 0 0 0 0 0 0 0 20 0 1 0 383640669 839680 120 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 239 123 49 128 0 108 0

[startup+0.0314651 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 6681
/proc/meminfo: memFree=1603312/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.101476 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 6681
/proc/meminfo: memFree=1603312/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301512 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 6681
/proc/meminfo: memFree=1603312/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701583 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 6681
/proc/meminfo: memFree=1603312/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50173 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 6684
/proc/meminfo: memFree=1601568/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=3076 CPUtime=1.46
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 695 0 0 0 146 0 0 0 25 0 1 0 383640672 3149824 601 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 769 601 86 211 0 555 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8428

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 6684
/proc/meminfo: memFree=1600032/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=4772 CPUtime=3.06
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 1184 0 0 0 306 0 0 0 25 0 1 0 383640672 4886528 992 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 1193 992 86 211 0 979 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10124

[startup+6.30259 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 6684
/proc/meminfo: memFree=1597608/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=6604 CPUtime=6.26
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 2058 0 0 0 625 1 0 0 25 0 1 0 383640672 6762496 1474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 1651 1474 86 211 0 1437 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11956

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 6684
/proc/meminfo: memFree=1594984/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=9432 CPUtime=12.66
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 2812 0 0 0 1264 2 0 0 25 0 1 0 383640672 9658368 2130 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 2358 2130 86 211 0 2144 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14784

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 6684
/proc/meminfo: memFree=1592168/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=11956 CPUtime=25.45
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 3837 0 0 0 2543 2 0 0 25 0 1 0 383640672 12242944 2767 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 2989 2767 86 211 0 2775 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17308

[startup+51.1016 s]
/proc/loadavg: 1.08 1.01 1.00 2/79 6684
/proc/meminfo: memFree=1589928/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=13752 CPUtime=51.05
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 4711 0 0 0 5102 3 0 0 25 0 1 0 383640672 14082048 3253 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 3438 3253 86 211 0 3224 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19104

[startup+102.307 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 6684
/proc/meminfo: memFree=1583464/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=20564 CPUtime=102.23
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 7285 0 0 0 10218 5 0 0 25 0 1 0 383640672 21057536 4861 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134520276 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 5141 4861 86 211 0 4927 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25916

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1579688/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=24572 CPUtime=162.21
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 8290 0 0 0 16214 7 0 0 25 0 1 0 383640672 25161728 5866 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 6143 5866 86 211 0 5929 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29924

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1573480/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=31496 CPUtime=222.19
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 11823 0 0 0 22210 9 0 0 25 0 1 0 383640672 32251904 7351 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 7874 7351 86 211 0 7660 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 36848

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1573544/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=31364 CPUtime=282.17
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 11826 0 0 0 28207 10 0 0 25 0 1 0 383640672 32116736 7328 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 7841 7328 86 211 0 7627 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 36716

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1573544/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=31364 CPUtime=342.15
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 11839 0 0 0 34205 10 0 0 25 0 1 0 383640672 32116736 7341 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 7841 7341 86 211 0 7627 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36716

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1568680/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=36412 CPUtime=402.13
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 13107 0 0 0 40200 13 0 0 25 0 1 0 383640672 37285888 8609 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 9103 8609 86 211 0 8889 0

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

[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=42792 CPUtime=582.07
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 17095 0 0 0 58189 18 0 0 25 0 1 0 383640672 43819008 10404 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 10698 10404 86 211 0 10484 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 48144

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1561192/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=42792 CPUtime=642.05
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 17099 0 0 0 64187 18 0 0 25 0 1 0 383640672 43819008 10408 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 10698 10408 86 211 0 10484 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 48144

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1560744/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=43976 CPUtime=702.04
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 17268 0 0 0 70185 19 0 0 25 0 1 0 383640672 45031424 10577 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 10994 10577 86 211 0 10780 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 49328

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1560360/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=44372 CPUtime=762.01
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 17351 0 0 0 76182 19 0 0 25 0 1 0 383640672 45436928 10660 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 11093 10660 86 211 0 10879 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 49724

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1557352/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=47672 CPUtime=822
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 18113 0 0 0 82179 21 0 0 25 0 1 0 383640672 48816128 11422 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 11918 11422 86 211 0 11704 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 53024

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1553576/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=51536 CPUtime=881.97
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 19116 0 0 0 88175 22 0 0 25 0 1 0 383640672 52772864 12359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 12884 12359 86 211 0 12670 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 56888

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1549544/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=55988 CPUtime=941.96
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 20208 0 0 0 94172 24 0 0 25 0 1 0 383640672 57331712 13418 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 13997 13418 86 211 0 13783 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 61340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1545832/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=62532 CPUtime=1001.93
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 21895 0 0 0 100168 25 0 0 25 0 1 0 383640672 64032768 14302 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 15633 14302 86 211 0 15419 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 67884

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1542440/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=65964 CPUtime=1061.91
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 22800 0 0 0 106164 27 0 0 25 0 1 0 383640672 67547136 15141 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 16491 15141 86 211 0 16277 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 71316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1538600/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=69828 CPUtime=1121.9
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 23878 0 0 0 112161 29 0 0 25 0 1 0 383640672 71503872 16087 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 17457 16087 86 211 0 17243 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 75180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1539624/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=65464 CPUtime=1181.87
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 27935 0 0 0 118156 31 0 0 25 0 1 0 383640672 67035136 15597 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134981050 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 16366 15597 86 211 0 16152 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 70816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1540712/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=65108 CPUtime=1200.07
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 27935 0 0 0 119975 32 0 0 25 0 1 0 383640672 66670592 15518 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 16277 15518 86 211 0 16063 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 70460

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6684
/proc/meminfo: memFree=1540712/2055920 swapFree=4156588/4192956
[pid=6681] ppid=6679 vsize=5352 CPUtime=0.02
/proc/6681/stat : 6681 (rsat.sh) S 6679 6681 5348 0 -1 4194304 305 218 0 0 0 0 2 0 16 0 1 0 383640669 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6681/statm: 1338 234 195 169 0 49 0
[pid=6684] ppid=6681 vsize=65108 CPUtime=1200.07
/proc/6684/stat : 6684 (rsat) R 6681 6681 5348 0 -1 4194304 27935 0 0 0 119975 32 0 0 25 0 1 0 383640672 66670592 15518 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6684/statm: 16277 15518 86 211 0 16063 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 70460

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6681 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.09

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

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.77
CPU system time (s): 0.32
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 90176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 16
involuntary context switches= 2

runsolver used 1.26081 second user time and 3.11553 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Mar 11 18:14:22 UTC 2007

IDJOB= 335920
IDBENCH= 24663
IDSOLVER= 104
FILE ID= node12/335920-1173636862

PBS_JOBID= 4101274

Free space on /tmp= 66297 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv6.sat05-565.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335920-1173636862/rsat.sh /tmp/evaluation/335920-1173636862/instance-335920-1173636862.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-335920-1173636862 -o ROOT/results/node12/solver-335920-1173636862 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335920-1173636862/rsat.sh /tmp/evaluation/335920-1173636862/instance-335920-1173636862.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  cd0ae54367b5a9ed0b37080c845fb42a

RANDOM SEED= 653319421

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1603784 kB
Buffers:         32868 kB
Cached:         326604 kB
SwapCached:      14596 kB
Active:         245832 kB
Inactive:       136324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603784 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          29700 kB
Slab:            55596 kB
Committed_AS:  1694708 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= 66297 MiB

End job on node12 on Sun Mar 11 18:34:25 UTC 2007