Trace number 456406

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) 5000.01 5001.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
color-18-4.sat05-443.reshuffled-07.cnf
MD5SUMef7f419fe4e145465fe8ec684a206f9b
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 variables1296
Number of clauses95904
Sum of the clauses size379728
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21944
Number of clauses of size 30
Number of clauses of size 493960
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.11	c ==============================================================================
0.09/0.11	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.11	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.11	c ==============================================================================
0.09/0.11	c |         0 |   95904   379728 |   28771       0        0     nan |  0.000 % |
8.69/8.78	c |         0 |   94608   563760 |      --       0       --      -- |     --   | -1296/184032
8.69/8.79	c ==============================================================================
8.69/8.79	c Result  :   #vars: 972   #clauses: 94608   #literals: 563760
8.69/8.79	c CPU time:   8.75667 s
8.69/8.79	c ==============================================================================
8.99/9.02	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-456406-1178340184 -o ROOT/results/node44/solver-456406-1178340184 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456406-1178340184/rsat.sh /tmp/evaluation/456406-1178340184/instance-456406-1178340184.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: 1.84 1.97 1.90 3/77 6513
/proc/meminfo: memFree=1492928/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=0
/proc/6513/stat : 6513 (rsat.sh) R 6511 6513 5932 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 281930116 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/6513/statm: 1338 231 194 169 0 49 0
[pid=6514] ppid=6513 vsize=952 CPUtime=0
/proc/6514/stat : 6514 (SatElite) R 6513 6513 5932 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 281930116 974848 129 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6514/statm: 238 130 49 128 0 107 0

[startup+0.013567 s]
/proc/loadavg: 1.84 1.97 1.90 3/77 6513
/proc/meminfo: memFree=1492928/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=0
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281930116 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 232 195 169 0 49 0
[pid=6514] ppid=6513 vsize=1480 CPUtime=0
/proc/6514/stat : 6514 (SatElite) R 6513 6513 5932 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 281930116 1515520 250 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6514/statm: 370 251 49 128 0 239 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6832

[startup+0.101575 s]
/proc/loadavg: 1.84 1.97 1.90 3/77 6513
/proc/meminfo: memFree=1492928/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=0
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281930116 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 232 195 169 0 49 0
[pid=6514] ppid=6513 vsize=6952 CPUtime=0.09
/proc/6514/stat : 6514 (SatElite) R 6513 6513 5932 0 -1 4194304 1631 0 0 0 9 0 0 0 19 0 1 0 281930116 7118848 1613 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/6514/statm: 1771 1619 49 128 0 1640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12304

[startup+0.301596 s]
/proc/loadavg: 1.84 1.97 1.90 3/77 6513
/proc/meminfo: memFree=1492928/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=0
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281930116 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 232 195 169 0 49 0
[pid=6514] ppid=6513 vsize=10204 CPUtime=0.29
/proc/6514/stat : 6514 (SatElite) R 6513 6513 5932 0 -1 4194304 2341 0 0 0 28 1 0 0 21 0 1 0 281930116 10448896 2323 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/6514/statm: 2551 2323 69 128 0 2420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15556

[startup+0.701637 s]
/proc/loadavg: 1.84 1.97 1.90 3/77 6513
/proc/meminfo: memFree=1492928/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=0
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281930116 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 232 195 169 0 49 0
[pid=6514] ppid=6513 vsize=12044 CPUtime=0.69
/proc/6514/stat : 6514 (SatElite) R 6513 6513 5932 0 -1 4194304 2793 0 0 0 67 2 0 0 25 0 1 0 281930116 12333056 2775 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/6514/statm: 3011 2775 69 128 0 2880 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17396

[startup+1.50172 s]
/proc/loadavg: 1.84 1.97 1.90 2/79 6515
/proc/meminfo: memFree=1479024/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=0
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281930116 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 232 195 169 0 49 0
[pid=6514] ppid=6513 vsize=12572 CPUtime=1.49
/proc/6514/stat : 6514 (SatElite) R 6513 6513 5932 0 -1 4194304 2948 0 0 0 147 2 0 0 25 0 1 0 281930116 12873728 2930 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134574716 0 0 4096 3 0 0 0 17 1 0 0
/proc/6514/statm: 3143 2930 69 128 0 3012 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17924

[startup+3.10188 s]
/proc/loadavg: 1.84 1.97 1.90 2/79 6515
/proc/meminfo: memFree=1478896/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=0
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281930116 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 232 195 169 0 49 0
[pid=6514] ppid=6513 vsize=12572 CPUtime=3.09
/proc/6514/stat : 6514 (SatElite) R 6513 6513 5932 0 -1 4194304 2948 0 0 0 307 2 0 0 25 0 1 0 281930116 12873728 2930 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134574716 0 0 4096 3 0 0 0 17 1 0 0
/proc/6514/statm: 3143 2930 69 128 0 3012 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17924

[startup+6.30121 s]
/proc/loadavg: 1.77 1.95 1.89 2/79 6515
/proc/meminfo: memFree=1478640/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=0
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281930116 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 232 195 169 0 49 0
[pid=6514] ppid=6513 vsize=12572 CPUtime=6.28
/proc/6514/stat : 6514 (SatElite) R 6513 6513 5932 0 -1 4194304 2948 0 0 0 626 2 0 0 25 0 1 0 281930116 12873728 2930 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134574765 0 0 4096 3 0 0 0 17 1 0 0
/proc/6514/statm: 3143 2930 69 128 0 3012 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17924

[startup+12.7019 s]
/proc/loadavg: 1.71 1.93 1.89 2/79 6516
/proc/meminfo: memFree=1471224/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=19024 CPUtime=3.67
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 4807 0 0 0 365 2 0 0 25 0 1 0 281931018 19480576 4597 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 4756 4597 86 211 0 4542 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 24376

[startup+25.5012 s]
/proc/loadavg: 1.55 1.89 1.87 2/79 6516
/proc/meminfo: memFree=1461944/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=26588 CPUtime=16.47
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 7138 0 0 0 1644 3 0 0 25 0 1 0 281931018 27226112 6442 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 6647 6442 86 211 0 6433 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 31940

[startup+51.1018 s]
/proc/loadavg: 1.36 1.82 1.85 2/79 6516
/proc/meminfo: memFree=1443064/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=46488 CPUtime=42.06
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 13026 0 0 0 4198 8 0 0 25 0 1 0 281931018 47603712 11364 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 11622 11364 86 211 0 11408 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 51840

[startup+102.305 s]
/proc/loadavg: 1.16 1.69 1.80 2/79 6516
/proc/meminfo: memFree=1417528/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=72156 CPUtime=93.25
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 21920 0 0 0 9309 16 0 0 25 0 1 0 281931018 73887744 17560 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 18039 17560 86 211 0 17825 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 77508

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.75 2/79 6516
/proc/meminfo: memFree=1407800/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=82320 CPUtime=153.23
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 24513 0 0 0 15304 19 0 0 25 0 1 0 281931018 84295680 20153 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 20580 20153 86 211 0 20366 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 87672

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.70 2/79 6516
/proc/meminfo: memFree=1380792/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=107852 CPUtime=213.22
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 32633 0 0 0 21296 26 0 0 25 0 1 0 281931018 110440448 26733 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 26963 26733 86 211 0 26749 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 113204

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.65 2/79 6516
/proc/meminfo: memFree=1380792/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=107852 CPUtime=273.21
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 32657 0 0 0 27294 27 0 0 25 0 1 0 281931018 110440448 26757 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 26963 26757 86 211 0 26749 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 113204

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.61 2/79 6516
/proc/meminfo: memFree=1348280/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=142588 CPUtime=333.19
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 41566 0 0 0 33284 35 0 0 25 0 1 0 281931018 146010112 34896 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 35647 34896 86 211 0 35433 0

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

/proc/6516/statm: 152580 150499 86 211 0 152366 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 615672

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6716
/proc/meminfo: memFree=874552/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=619884 CPUtime=4412.04
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 191978 0 0 0 440998 206 0 0 25 0 1 0 281931018 634761216 152924 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 154971 152924 86 211 0 154757 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 625236

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6716
/proc/meminfo: memFree=865464/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=628756 CPUtime=4472.03
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 194244 0 0 0 446993 210 0 0 25 0 1 0 281931018 643846144 155190 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 157189 155190 86 211 0 156975 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 634108

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6716
/proc/meminfo: memFree=856440/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=637540 CPUtime=4532.02
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 196473 0 0 0 452989 213 0 0 25 0 1 0 281931018 652840960 157419 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 159385 157419 86 211 0 159171 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 642892

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6716
/proc/meminfo: memFree=848056/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=645704 CPUtime=4592
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 198586 0 0 0 458985 215 0 0 25 0 1 0 281931018 661200896 159499 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 161426 159499 86 211 0 161212 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 651056

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6716
/proc/meminfo: memFree=840056/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=653680 CPUtime=4651.98
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 200599 0 0 0 464979 219 0 0 25 0 1 0 281931018 669368320 161512 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 163420 161512 86 211 0 163206 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 659032

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 6886
/proc/meminfo: memFree=829888/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=662064 CPUtime=4711.89
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 202761 0 0 0 470967 222 0 0 25 0 1 0 281931018 677953536 163674 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 165516 163674 86 211 0 165302 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 667416

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6914
/proc/meminfo: memFree=822840/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=670160 CPUtime=4771.86
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 204825 0 0 0 476961 225 0 0 25 0 1 0 281931018 686243840 165738 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 167540 165738 86 211 0 167326 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 675512

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6914
/proc/meminfo: memFree=814648/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=678120 CPUtime=4831.85
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 206857 0 0 0 482957 228 0 0 25 0 1 0 281931018 694394880 167770 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 169530 167770 86 211 0 169316 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 683472

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6914
/proc/meminfo: memFree=807352/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=685316 CPUtime=4891.83
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 208696 0 0 0 488953 230 0 0 25 0 1 0 281931018 701763584 169609 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 171329 169609 86 211 0 171115 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 690668

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6914
/proc/meminfo: memFree=799864/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=692616 CPUtime=4951.82
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 210548 0 0 0 494950 232 0 0 25 0 1 0 281931018 709238784 171461 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 173154 171461 86 211 0 172940 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 697968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6914
/proc/meminfo: memFree=795192/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=697180 CPUtime=4991.01
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 211696 0 0 0 498868 233 0 0 25 0 1 0 281931018 713912320 172609 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 174295 172609 86 211 0 174081 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 702532

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6914
/proc/meminfo: memFree=795192/2055920 swapFree=4156332/4192956
[pid=6513] ppid=6511 vsize=5352 CPUtime=9
/proc/6513/stat : 6513 (rsat.sh) S 6511 6513 5932 0 -1 4194304 304 2952 0 0 0 0 897 3 16 0 1 0 281930116 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6513/statm: 1338 234 195 169 0 49 0
[pid=6516] ppid=6513 vsize=697180 CPUtime=4991.01
/proc/6516/stat : 6516 (rsat) R 6513 6513 5932 0 -1 4194304 211696 0 0 0 498868 233 0 0 25 0 1 0 281931018 713912320 172609 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6516/statm: 174295 172609 86 211 0 174081 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 702532

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6513 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=977635
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=36994
# CPU time returned by wait4() is 9.01463
# while last known CPU time is 5000.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.51
CPU time (s): 5000.01
CPU user time (s): 4997.65
CPU system time (s): 2.36
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 702532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.97763
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3256
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= 18

runsolver used 4.83026 second user time and 13.287 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat May  5 04:43:04 UTC 2007

IDJOB= 456406
IDBENCH= 24701
IDSOLVER= 169
FILE ID= node44/456406-1178340184

PBS_JOBID= 5188801

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/color-18-4.sat05-443.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456406-1178340184/rsat.sh /tmp/evaluation/456406-1178340184/instance-456406-1178340184.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-456406-1178340184 -o ROOT/results/node44/solver-456406-1178340184 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456406-1178340184/rsat.sh /tmp/evaluation/456406-1178340184/instance-456406-1178340184.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ef7f419fe4e145465fe8ec684a206f9b

RANDOM SEED= 50193360

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1493400 kB
Buffers:         37488 kB
Cached:         399720 kB
SwapCached:      13836 kB
Active:         161128 kB
Inactive:       300952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493400 kB
SwapTotal:     4192956 kB
SwapFree:      4156332 kB
Dirty:            3700 kB
Writeback:           0 kB
Mapped:          32968 kB
Slab:            85996 kB
Committed_AS:  4553328 kB
PageTables:       1740 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= 66556 MiB

End job on node44 on Sat May  5 06:06:28 UTC 2007