Trace number 314060

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) 1200.1 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-11-u.cnf
MD5SUMd5600dba4aca04c398955a541e8c3ab9
Bench CategoryINDUST (industrial 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 variables188962
Number of clauses841193
Sum of the clauses size1911144
Maximum clause length10
Minimum clause length1
Number of clauses of size 114366
Number of clauses of size 2690683
Number of clauses of size 3100484
Number of clauses of size 43960
Number of clauses of size 515840
Number of clauses of size over 515860

Solver Data (download as text)

0.00/0.02	c Parsing...
0.76/0.84	c ==============================================================================
0.76/0.84	c |           |     ORIGINAL     |              LEARNT              |          |
0.76/0.84	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.76/0.84	c ==============================================================================
0.76/0.84	c |         0 |  825889  1894803 |  247766       0        0     nan |  0.000 % |
6.06/6.16	c |         0 |  469634  1277955 |      --       0       --      -- |     --   | -154073/-158014
6.06/6.16	c ==============================================================================
6.06/6.16	c Result  :   #vars: 88315   #clauses: 469634   #literals: 1277955
6.06/6.16	c CPU time:   5.9231 s
6.06/6.16	c ==============================================================================
6.74/6.83	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-314060-1176895690 -o ROOT/results/node50/solver-314060-1176895690 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314060-1176895690/rsat.sh /tmp/evaluation/314060-1176895690/instance-314060-1176895690.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: 1.00 1.00 0.99 3/64 8936
/proc/meminfo: memFree=1682888/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=0
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 44414250 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8936/statm: 1338 232 195 169 0 49 0
[pid=8937] ppid=8936 vsize=684 CPUtime=0
/proc/8937/stat : 8937 (SatElite) D 8936 8936 8172 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 44414250 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/8937/statm: 171 44 36 128 0 40 0

[startup+0.00987802 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 8936
/proc/meminfo: memFree=1682888/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=0
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 44414250 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8936/statm: 1338 232 195 169 0 49 0
[pid=8937] ppid=8936 vsize=684 CPUtime=0
/proc/8937/stat : 8937 (SatElite) D 8936 8936 8172 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 44414250 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/8937/statm: 171 44 36 128 0 40 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6036

[startup+0.101886 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 8936
/proc/meminfo: memFree=1682888/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=0
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 44414250 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8936/statm: 1338 232 195 169 0 49 0
[pid=8937] ppid=8936 vsize=12820 CPUtime=0.07
/proc/8937/stat : 8937 (SatElite) R 8936 8936 8172 0 -1 4194304 2821 0 0 0 6 1 0 0 18 0 1 0 44414250 13127680 2803 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/8937/statm: 3205 2805 49 128 0 3074 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 18172

[startup+0.301904 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 8936
/proc/meminfo: memFree=1682888/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=0
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 44414250 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8936/statm: 1338 232 195 169 0 49 0
[pid=8937] ppid=8936 vsize=48020 CPUtime=0.26
/proc/8937/stat : 8937 (SatElite) R 8936 8936 8172 0 -1 4194304 9626 0 0 0 21 5 0 0 19 0 1 0 44414250 49172480 9608 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/8937/statm: 12005 9608 49 128 0 11874 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 53372

[startup+0.701938 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 8936
/proc/meminfo: memFree=1682888/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=0
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 44414250 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8936/statm: 1338 232 195 169 0 49 0
[pid=8937] ppid=8936 vsize=73828 CPUtime=0.66
/proc/8937/stat : 8937 (SatElite) R 8936 8936 8172 0 -1 4194304 16493 0 0 0 57 9 0 0 23 0 1 0 44414250 75599872 16475 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/8937/statm: 18457 16478 50 128 0 18326 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 79180

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8938
/proc/meminfo: memFree=1602680/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=0
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 44414250 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8936/statm: 1338 232 195 169 0 49 0
[pid=8937] ppid=8936 vsize=97132 CPUtime=1.46
/proc/8937/stat : 8937 (SatElite) R 8936 8936 8172 0 -1 4194304 23542 0 0 0 133 13 0 0 25 0 1 0 44414250 99463168 21498 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571422 0 0 4096 3 0 0 0 17 1 0 0
/proc/8937/statm: 24283 21498 69 128 0 24152 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 102484

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8938
/proc/meminfo: memFree=1589752/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=0
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 44414250 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8936/statm: 1338 232 195 169 0 49 0
[pid=8937] ppid=8936 vsize=101976 CPUtime=3.06
/proc/8937/stat : 8937 (SatElite) R 8936 8936 8172 0 -1 4194304 24709 0 0 0 291 15 0 0 25 0 1 0 44414250 104423424 22491 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571585 0 0 4096 3 0 0 0 17 1 0 0
/proc/8937/statm: 25494 22491 69 128 0 25363 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 107328

[startup+6.30244 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8938
/proc/meminfo: memFree=1579320/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=0
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 44414250 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8936/statm: 1338 232 195 169 0 49 0
[pid=8937] ppid=8936 vsize=102968 CPUtime=6.25
/proc/8937/stat : 8937 (SatElite) R 8936 8936 8172 0 -1 4194304 35910 0 0 0 603 22 0 0 18 0 1 0 44414250 105439232 23013 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134763714 0 0 4096 3 0 0 0 17 0 0 0
/proc/8937/statm: 25742 23013 69 128 0 25611 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 108320

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1641464/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=36828 CPUtime=5.86
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 9425 0 0 0 582 4 0 0 25 0 1 0 44414933 37711872 8771 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 9207 8771 86 211 0 8993 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 42180

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1633144/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=45148 CPUtime=18.66
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 11533 0 0 0 1860 6 0 0 25 0 1 0 44414933 46231552 10865 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526469 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 11287 10865 86 211 0 11073 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 50500

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1612088/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=66384 CPUtime=44.23
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 16847 0 0 0 4412 11 0 0 25 0 1 0 44414933 67977216 16172 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 16596 16172 86 211 0 16382 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 71736

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1580792/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=97332 CPUtime=95.42
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 24620 0 0 0 9524 18 0 0 25 0 1 0 44414933 99667968 23910 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526457 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 24333 23910 86 211 0 24119 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 102684

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1539960/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=138444 CPUtime=155.4
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 34943 0 0 0 15512 28 0 0 25 0 1 0 44414933 141766656 34134 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 34611 34134 86 211 0 34397 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 143796

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1507192/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=170832 CPUtime=215.38
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 43086 0 0 0 21501 37 0 0 25 0 1 0 44414933 174931968 42276 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 42708 42276 86 211 0 42494 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 176184

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1477432/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=201496 CPUtime=275.37
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 50803 0 0 0 27490 47 0 0 25 0 1 0 44414933 206331904 49798 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529225 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 50374 49798 86 211 0 50160 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 206848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1441016/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=237324 CPUtime=335.35
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 59813 0 0 0 33479 56 0 0 25 0 1 0 44414933 243019776 58805 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526466 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 59331 58805 86 211 0 59117 0

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

/proc/8939/statm: 86077 85313 86 211 0 85863 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 349660

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1305080/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=373516 CPUtime=635.27
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 94098 0 0 0 63438 89 0 0 25 0 1 0 44414933 382480384 92640 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 93379 92640 86 211 0 93165 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 378868

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1282040/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=396464 CPUtime=695.25
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 99874 0 0 0 69431 94 0 0 25 0 1 0 44414933 405979136 98409 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99116 98409 86 211 0 98902 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 401816

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1279992/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=755.24
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 75429 95 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 403632

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1280056/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=815.22
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 81427 95 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 403632

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1280056/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=875.2
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 87425 95 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134524169 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 403632

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1280056/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=935.19
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 93423 96 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 403632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1280056/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=995.18
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 99422 96 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 403632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1280120/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=1055.16
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 105420 96 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 403632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1280056/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=1115.14
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 111418 96 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 403632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1280056/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=1175.13
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 117417 96 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 403632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 8939
/proc/meminfo: memFree=1280056/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=1193.33
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 119237 96 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 403632

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 0.99 2/66 8939
/proc/meminfo: memFree=1280056/2055920 swapFree=4183788/4192956
[pid=8936] ppid=8934 vsize=5352 CPUtime=6.77
/proc/8936/stat : 8936 (rsat.sh) S 8934 8936 8172 0 -1 4194304 305 35911 0 0 0 0 650 27 16 0 1 0 44414250 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8936/statm: 1338 234 195 169 0 49 0
[pid=8939] ppid=8936 vsize=398280 CPUtime=1193.33
/proc/8939/stat : 8939 (rsat) R 8936 8936 8172 0 -1 4194304 101864 0 0 0 119237 96 0 0 25 0 1 0 44414933 407838720 98857 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8939/statm: 99570 98857 86 211 0 99356 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 403632

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8936 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=500011
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=277957
# CPU time returned by wait4() is 6.77797
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1198.87
CPU system time (s): 1.23
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 409792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.50001
system time used= 0.277957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36216
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= 25
involuntary context switches= 26

runsolver used 0.969852 second user time and 2.37664 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Wed Apr 18 11:28:11 UTC 2007

IDJOB= 314060
IDBENCH= 20382
IDSOLVER= 104
FILE ID= node50/314060-1176895690

PBS_JOBID= 4595160

Free space on /tmp= 66492 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/314060-1176895690/rsat.sh /tmp/evaluation/314060-1176895690/instance-314060-1176895690.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-314060-1176895690 -o ROOT/results/node50/solver-314060-1176895690 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314060-1176895690/rsat.sh /tmp/evaluation/314060-1176895690/instance-314060-1176895690.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d5600dba4aca04c398955a541e8c3ab9

RANDOM SEED= 306872160

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1683296 kB
Buffers:          8656 kB
Cached:         291188 kB
SwapCached:       2960 kB
Active:          75568 kB
Inactive:       235056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683296 kB
SwapTotal:     4192956 kB
SwapFree:      4183788 kB
Dirty:           16360 kB
Writeback:           0 kB
Mapped:          16704 kB
Slab:            48040 kB
Committed_AS:  1014212 kB
PageTables:       1460 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= 66492 MiB

End job on node50 on Wed Apr 18 11:48:13 UTC 2007