Trace number 456151

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) 5000.04 5001.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
MD5SUMd59b4e28276b4b99e12e66d1c286ecef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.177
Satisfiable
(Un)Satisfiability was proved
Number of variables736
Number of clauses8872
Sum of the clauses size26800
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38688
Number of clauses of size 4184
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8872    26800 |    2661       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |    8688    29034 |      --       0       --      -- |     --   | -184/2234
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 552   #clauses: 8688   #literals: 29034
0.00/0.09	c CPU time:   0.089986 s
0.00/0.09	c ==============================================================================
0.09/0.10	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/node15/watcher-456151-1178325075 -o ROOT/results/node15/solver-456151-1178325075 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456151-1178325075/rsat.sh /tmp/evaluation/456151-1178325075/instance-456151-1178325075.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: 0.92 0.98 0.99 3/77 22300
/proc/meminfo: memFree=1736184/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 280425127 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22300/statm: 1339 234 195 169 0 50 0
[pid=22301] ppid=22300 vsize=820 CPUtime=0
/proc/22301/stat : 22301 (SatElite) R 22300 22300 21722 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 280425128 839680 110 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/22301/statm: 205 110 49 128 0 74 0

[startup+0.0996661 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22300
/proc/meminfo: memFree=1736184/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 280425127 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22300/statm: 1339 234 195 169 0 50 0
[pid=22301] ppid=22300 vsize=1912 CPUtime=0.09
/proc/22301/stat : 22301 (SatElite) R 22300 22300 21722 0 -1 4194304 399 0 0 0 9 0 0 0 19 0 1 0 280425128 1957888 381 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/22301/statm: 478 381 70 128 0 347 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7268

[startup+0.101667 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22300
/proc/meminfo: memFree=1736184/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 280425127 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22300/statm: 1339 234 195 169 0 50 0
[pid=22301] ppid=22300 vsize=1912 CPUtime=0.09
/proc/22301/stat : 22301 (SatElite) R 22300 22300 21722 0 -1 4194304 399 0 0 0 9 0 0 0 19 0 1 0 280425128 1957888 381 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/22301/statm: 478 381 70 128 0 347 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7268

[startup+0.301685 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22300
/proc/meminfo: memFree=1736184/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.701721 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22300
/proc/meminfo: memFree=1736184/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.5028 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1734056/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=2584 CPUtime=1.39
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 540 0 0 0 139 0 0 0 25 0 1 0 280425138 2646016 494 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 646 494 86 211 0 432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7940

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1733032/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=3576 CPUtime=2.99
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 814 0 0 0 299 0 0 0 25 0 1 0 280425138 3661824 704 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 894 704 86 211 0 680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8932

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1732208/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=4756 CPUtime=6.18
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 1409 0 0 0 618 0 0 0 25 0 1 0 280425138 4870144 1005 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 1189 1005 86 211 0 975 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10112

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1729840/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=6708 CPUtime=12.58
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 2304 0 0 0 1257 1 0 0 25 0 1 0 280425138 6868992 1414 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 1677 1414 86 211 0 1463 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12064

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1728112/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=8532 CPUtime=25.38
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 2808 0 0 0 2537 1 0 0 25 0 1 0 280425138 8736768 1918 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 2133 1918 86 211 0 1919 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13888

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1726192/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=10496 CPUtime=50.97
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 3711 0 0 0 5095 2 0 0 25 0 1 0 280425138 10747904 2433 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 2624 2433 86 211 0 2410 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15852

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1723888/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=13192 CPUtime=102.16
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 5225 0 0 0 10213 3 0 0 25 0 1 0 280425138 13508608 2962 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 3298 2962 86 211 0 3084 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18548

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1718192/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=18260 CPUtime=162.14
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 7556 0 0 0 16208 6 0 0 25 0 1 0 280425138 18698240 4342 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 4565 4342 86 211 0 4351 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23616

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1718192/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=18260 CPUtime=222.13
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 7557 0 0 0 22206 7 0 0 25 0 1 0 280425138 18698240 4343 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 4565 4343 86 211 0 4351 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23616

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1715440/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=21308 CPUtime=282.11
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 8336 0 0 0 28203 8 0 0 25 0 1 0 280425138 21819392 5089 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 5327 5089 86 211 0 5113 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26664

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1710128/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=27712 CPUtime=342.09
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 10052 0 0 0 34200 9 0 0 25 0 1 0 280425138 28377088 6386 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 6928 6386 86 211 0 6714 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33068

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22303
/proc/meminfo: memFree=1709680/2055920 swapFree=4169132/4192956

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

/proc/22303/statm: 22211 20443 86 211 0 21997 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 94200

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1653296/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=88976 CPUtime=4420.89
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 44303 0 0 0 442020 69 0 0 25 0 1 0 280425138 91111424 20476 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 22244 20476 86 211 0 22030 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 94332

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1653168/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=89108 CPUtime=4480.87
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 44332 0 0 0 448018 69 0 0 25 0 1 0 280425138 91246592 20505 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 22277 20505 86 211 0 22063 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 94464

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1652784/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=90020 CPUtime=4540.86
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 44493 0 0 0 454016 70 0 0 25 0 1 0 280425138 92180480 20601 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 22505 20601 86 211 0 22291 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 95376

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1652528/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=90416 CPUtime=4600.84
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 44564 0 0 0 460014 70 0 0 25 0 1 0 280425138 92585984 20672 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 22604 20672 86 211 0 22390 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 95772

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1652272/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=90544 CPUtime=4660.83
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 44619 0 0 0 466012 71 0 0 25 0 1 0 280425138 92717056 20694 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 22636 20694 86 211 0 22422 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 95900

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1652208/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=90932 CPUtime=4720.82
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 44720 0 0 0 472010 72 0 0 25 0 1 0 280425138 93114368 20730 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 22733 20730 86 211 0 22519 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 96288

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1651888/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=91316 CPUtime=4780.79
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 44883 0 0 0 478007 72 0 0 25 0 1 0 280425138 93507584 20795 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 22829 20795 86 211 0 22615 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 96672

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1651440/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=91968 CPUtime=4840.78
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 45039 0 0 0 484005 73 0 0 25 0 1 0 280425138 94175232 20886 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 22992 20886 86 211 0 22778 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 97324

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1651504/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=92096 CPUtime=4900.76
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 45079 0 0 0 490003 73 0 0 25 0 1 0 280425138 94306304 20893 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 23024 20893 86 211 0 22810 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 97452

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1651376/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=92352 CPUtime=4960.75
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 45171 0 0 0 496001 74 0 0 25 0 1 0 280425138 94568448 20920 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 23088 20920 86 211 0 22874 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 97708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22505
/proc/meminfo: memFree=1651376/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=92352 CPUtime=4999.94
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 45175 0 0 0 499920 74 0 0 25 0 1 0 280425138 94568448 20924 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 23088 20924 86 211 0 22874 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 97708

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 22505
/proc/meminfo: memFree=1651376/2055920 swapFree=4169132/4192956
[pid=22300] ppid=22298 vsize=5356 CPUtime=0.1
/proc/22300/stat : 22300 (rsat.sh) S 22298 22300 21722 0 -1 4194304 305 400 0 0 0 0 10 0 16 0 1 0 280425127 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22300/statm: 1339 235 195 169 0 50 0
[pid=22303] ppid=22300 vsize=92352 CPUtime=4999.94
/proc/22303/stat : 22303 (rsat) R 22300 22300 21722 0 -1 4194304 45175 0 0 0 499920 74 0 0 25 0 1 0 280425138 94568448 20924 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22303/statm: 23088 20924 86 211 0 22874 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 97708

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22300 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=101984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.105983
# while last known CPU time is 5000.04
#
# 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): 5000.04
CPU user time (s): 4999.3
CPU system time (s): 0.74
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 127292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.101984
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= 705
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= 3

runsolver used 4.87826 second user time and 12.6941 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat May  5 00:31:15 UTC 2007

IDJOB= 456151
IDBENCH= 24616
IDSOLVER= 169
FILE ID= node15/456151-1178325075

PBS_JOBID= 5188564

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456151-1178325075/rsat.sh /tmp/evaluation/456151-1178325075/instance-456151-1178325075.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-456151-1178325075 -o ROOT/results/node15/solver-456151-1178325075 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456151-1178325075/rsat.sh /tmp/evaluation/456151-1178325075/instance-456151-1178325075.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 888296074

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1736592 kB
Buffers:         59680 kB
Cached:         124240 kB
SwapCached:       2604 kB
Active:         135600 kB
Inactive:       117516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736592 kB
SwapTotal:     4192956 kB
SwapFree:      4169132 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          76320 kB
Slab:            51500 kB
Committed_AS: 10765428 kB
PageTables:       1988 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 node15 on Sat May  5 01:54:39 UTC 2007