Trace number 313660

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) 1200.02 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data (download as text)

0.00/0.00	c Parsing...
1.09/1.15	c ==============================================================================
1.09/1.15	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.15	c ==============================================================================
1.09/1.15	c |         0 | 1148725  2691446 |  344617       0        0     nan |  0.000 % |
8.39/8.44	c |         0 |  447274  1174513 |      --       0       --      -- |     --   | -454311/-958149
8.39/8.45	c ==============================================================================
8.39/8.45	c Result  :   #vars: 68668   #clauses: 447274   #literals: 1174513
8.39/8.45	c CPU time:   8.15976 s
8.39/8.45	c ==============================================================================
9.08/9.11	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/node20/watcher-313660-1176888909 -o ROOT/results/node20/solver-313660-1176888909 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313660-1176888909/rsat.sh /tmp/evaluation/313660-1176888909/instance-313660-1176888909.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18816
/proc/meminfo: memFree=1597664/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=0
/proc/18816/stat : 18816 (rsat.sh) R 18814 18816 18705 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 136808312 5480448 231 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18816/statm: 1338 231 194 169 0 49 0
[pid=18817] ppid=18816 vsize=684 CPUtime=0
/proc/18817/stat : 18817 (SatElite) R 18816 18816 18705 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 136808312 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 1 0 0
/proc/18817/statm: 171 44 36 128 0 40 0

[startup+0.076699 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18816
/proc/meminfo: memFree=1597664/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=0
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136808312 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 232 195 169 0 49 0
[pid=18817] ppid=18816 vsize=12452 CPUtime=0.06
/proc/18817/stat : 18817 (SatElite) R 18816 18816 18705 0 -1 4194304 2488 0 0 0 5 1 0 0 19 0 1 0 136808312 12750848 2470 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18817/statm: 3113 2471 49 128 0 2982 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17804

[startup+0.101704 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18816
/proc/meminfo: memFree=1597664/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=0
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136808312 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 232 195 169 0 49 0
[pid=18817] ppid=18816 vsize=20540 CPUtime=0.09
/proc/18817/stat : 18817 (SatElite) R 18816 18816 18705 0 -1 4194304 3676 0 0 0 7 2 0 0 19 0 1 0 136808312 21032960 3658 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 1 0 0
/proc/18817/statm: 5135 3660 49 128 0 5004 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25892

[startup+0.301744 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18816
/proc/meminfo: memFree=1597664/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=0
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136808312 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 232 195 169 0 49 0
[pid=18817] ppid=18816 vsize=50604 CPUtime=0.29
/proc/18817/stat : 18817 (SatElite) R 18816 18816 18705 0 -1 4194304 11421 0 0 0 23 6 0 0 21 0 1 0 136808312 51818496 11403 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18817/statm: 12651 11404 49 128 0 12520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55956

[startup+0.701825 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18816
/proc/meminfo: memFree=1597664/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=0
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136808312 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 232 195 169 0 49 0
[pid=18817] ppid=18816 vsize=77600 CPUtime=0.69
/proc/18817/stat : 18817 (SatElite) R 18816 18816 18705 0 -1 4194304 18187 0 0 0 59 10 0 0 25 0 1 0 136808312 79462400 18169 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18817/statm: 19400 18170 49 128 0 19269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 82952

[startup+1.50198 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 18818
/proc/meminfo: memFree=1504784/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=0
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136808312 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 232 195 169 0 49 0
[pid=18817] ppid=18816 vsize=119332 CPUtime=1.48
/proc/18817/stat : 18817 (SatElite) R 18816 18816 18705 0 -1 4194304 29963 0 0 0 132 16 0 0 25 0 1 0 136808312 122195968 27606 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134566513 0 0 4096 3 0 0 0 17 1 0 0
/proc/18817/statm: 29833 27606 67 128 0 29702 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 124684

[startup+3.10231 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 18818
/proc/meminfo: memFree=1484048/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=0
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136808312 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 232 195 169 0 49 0
[pid=18817] ppid=18816 vsize=132352 CPUtime=3.08
/proc/18817/stat : 18817 (SatElite) R 18816 18816 18705 0 -1 4194304 33153 0 0 0 290 18 0 0 25 0 1 0 136808312 135528448 30314 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571654 0 0 4096 3 0 0 0 17 1 0 0
/proc/18817/statm: 33088 30314 69 128 0 32957 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 137704

[startup+6.30195 s]
/proc/loadavg: 0.92 0.95 0.97 2/79 18818
/proc/meminfo: memFree=1467920/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=0
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136808312 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 232 195 169 0 49 0
[pid=18817] ppid=18816 vsize=138256 CPUtime=6.29
/proc/18817/stat : 18817 (SatElite) R 18816 18816 18705 0 -1 4194304 37430 0 0 0 608 21 0 0 25 0 1 0 136808312 141574144 30911 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134581204 0 0 4096 3 0 0 0 17 1 0 0
/proc/18817/statm: 34564 30911 69 128 0 34433 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143608

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.97 2/79 18819
/proc/meminfo: memFree=1568472/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=29792 CPUtime=3.58
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 7555 0 0 0 354 4 0 0 25 0 1 0 136809223 30507008 7084 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522738 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 7448 7084 86 211 0 7234 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35144

[startup+25.5018 s]
/proc/loadavg: 0.94 0.95 0.97 2/79 18819
/proc/meminfo: memFree=1568792/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=29760 CPUtime=16.37
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 7694 0 0 0 1633 4 0 0 25 0 1 0 136809223 30474240 7079 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 7440 7079 86 211 0 7226 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 35112

[startup+51.102 s]
/proc/loadavg: 0.96 0.95 0.97 2/79 18819
/proc/meminfo: memFree=1563744/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=35120 CPUtime=41.96
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 9057 0 0 0 4190 6 0 0 25 0 1 0 136809223 35962880 8391 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530112 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 8780 8391 86 211 0 8566 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 40472

[startup+102.305 s]
/proc/loadavg: 1.02 0.97 0.97 2/79 18819
/proc/meminfo: memFree=1553568/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=45296 CPUtime=93.15
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 11787 0 0 0 9306 9 0 0 25 0 1 0 136809223 46383104 10921 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 11324 10921 86 211 0 11110 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 50648

[startup+162.301 s]
/proc/loadavg: 1.07 1.00 0.98 2/79 18819
/proc/meminfo: memFree=1543584/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=55688 CPUtime=153.13
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 14562 0 0 0 15300 13 0 0 25 0 1 0 136809223 57024512 13419 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 13922 13419 86 211 0 13708 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 61040

[startup+222.302 s]
/proc/loadavg: 1.14 1.03 0.99 2/79 18821
/proc/meminfo: memFree=1528800/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=69908 CPUtime=213.1
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 18262 0 0 0 21293 17 0 0 25 0 1 0 136809223 71585792 17062 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 17477 17062 86 211 0 17263 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 75260

[startup+282.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/79 18821
/proc/meminfo: memFree=1518432/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=81680 CPUtime=273.07
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 21311 0 0 0 27285 22 0 0 25 0 1 0 136809223 83640320 19696 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 20420 19696 86 211 0 20206 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 87032

[startup+342.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/79 18821
/proc/meminfo: memFree=1509088/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=90680 CPUtime=333.05
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 23631 0 0 0 33280 25 0 0 25 0 1 0 136809223 92856320 21989 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 22670 21989 86 211 0 22456 0

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

/proc/18819/statm: 26345 25790 86 211 0 26131 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 110732

[startup+642.302 s]
/proc/loadavg: 1.08 1.06 1.00 2/79 18821
/proc/meminfo: memFree=1493728/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=105380 CPUtime=632.95
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 29060 0 0 0 63262 33 0 0 25 0 1 0 136809223 107909120 25790 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 26345 25790 86 211 0 26131 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 110732

[startup+702.302 s]
/proc/loadavg: 1.03 1.05 1.00 2/79 18821
/proc/meminfo: memFree=1493664/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=105380 CPUtime=692.92
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 29060 0 0 0 69259 33 0 0 25 0 1 0 136809223 107909120 25790 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 26345 25790 86 211 0 26131 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 110732

[startup+762.306 s]
/proc/loadavg: 1.01 1.04 1.00 2/79 18821
/proc/meminfo: memFree=1493664/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=105380 CPUtime=752.9
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 29060 0 0 0 75256 34 0 0 25 0 1 0 136809223 107909120 25790 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 26345 25790 86 211 0 26131 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 110732

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 18821
/proc/meminfo: memFree=1493664/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=105380 CPUtime=812.87
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 29060 0 0 0 81253 34 0 0 25 0 1 0 136809223 107909120 25790 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 26345 25790 86 211 0 26131 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 110732

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18821
/proc/meminfo: memFree=1493472/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=105380 CPUtime=872.85
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 29090 0 0 0 87250 35 0 0 25 0 1 0 136809223 107909120 25820 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 26345 25820 86 211 0 26131 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 110732

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 18821
/proc/meminfo: memFree=1490208/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=108672 CPUtime=932.83
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 29966 0 0 0 93247 36 0 0 25 0 1 0 136809223 111280128 26680 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 27168 26680 86 211 0 26954 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 114024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 18821
/proc/meminfo: memFree=1483232/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=115584 CPUtime=992.81
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 31731 0 0 0 99243 38 0 0 25 0 1 0 136809223 118358016 28411 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 28896 28411 86 211 0 28682 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 120936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18821
/proc/meminfo: memFree=1478176/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=120492 CPUtime=1052.78
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 33031 0 0 0 105238 40 0 0 25 0 1 0 136809223 123383808 29680 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 30123 29680 86 211 0 29909 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 125844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18821
/proc/meminfo: memFree=1474400/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=126620 CPUtime=1112.75
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 37850 0 0 0 111233 42 0 0 25 0 1 0 136809223 129658880 30553 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 31655 30553 86 211 0 31441 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 131972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18821
/proc/meminfo: memFree=1474400/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=126620 CPUtime=1172.74
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 37850 0 0 0 117231 43 0 0 25 0 1 0 136809223 129658880 30553 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 31655 30553 86 211 0 31441 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 131972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18821
/proc/meminfo: memFree=1474400/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=126620 CPUtime=1190.93
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 37850 0 0 0 119050 43 0 0 25 0 1 0 136809223 129658880 30553 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 31655 30553 86 211 0 31441 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 131972

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18821
/proc/meminfo: memFree=1474400/2055920 swapFree=4151848/4192956
[pid=18816] ppid=18814 vsize=5352 CPUtime=9.09
/proc/18816/stat : 18816 (rsat.sh) S 18814 18816 18705 0 -1 4194304 305 50829 0 0 0 0 875 34 16 0 1 0 136808312 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18816/statm: 1338 234 195 169 0 49 0
[pid=18819] ppid=18816 vsize=126620 CPUtime=1190.93
/proc/18819/stat : 18819 (rsat) R 18816 18816 18705 0 -1 4194304 37850 0 0 0 119050 43 0 0 25 0 1 0 136809223 129658880 30553 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18819/statm: 31655 30553 86 211 0 31441 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 131972

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18816 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=758668
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=346947
# CPU time returned by wait4() is 9.10562
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.25
CPU system time (s): 0.77
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 157304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.75867
system time used= 0.346947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51134
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= 190

runsolver used 1.11683 second user time and 3.2585 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 18 09:35:10 UTC 2007

IDJOB= 313660
IDBENCH= 20372
IDSOLVER= 104
FILE ID= node20/313660-1176888909

PBS_JOBID= 4595141

Free space on /tmp= 66454 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313660-1176888909/rsat.sh /tmp/evaluation/313660-1176888909/instance-313660-1176888909.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-313660-1176888909 -o ROOT/results/node20/solver-313660-1176888909 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313660-1176888909/rsat.sh /tmp/evaluation/313660-1176888909/instance-313660-1176888909.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 873689486

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1598200 kB
Buffers:         32028 kB
Cached:         358488 kB
SwapCached:      19660 kB
Active:         102548 kB
Inactive:       314340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598200 kB
SwapTotal:     4192956 kB
SwapFree:      4151848 kB
Dirty:           22896 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            26404 kB
Committed_AS:  1827424 kB
PageTables:       1744 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= 66453 MiB

End job on node20 on Wed Apr 18 09:55:12 UTC 2007