Trace number 319149

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) 1200.03 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark499.241
Satisfiable
(Un)Satisfiability was proved
Number of variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    4729    12297 |    1418       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4024    11995 |      --       0       --      -- |     --   | -663/-215
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 969   #clauses: 4024   #literals: 11995
0.00/0.02	c CPU time:   0.024996 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-319149-1172973099 -o ROOT/results/node11/solver-319149-1172973099 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319149-1172973099/rsat.sh /tmp/evaluation/319149-1172973099/instance-319149-1172973099.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 0.90 3/77 22800
/proc/meminfo: memFree=1558664/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 317264410 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22800/statm: 1338 232 195 169 0 49 0
[pid=22801] ppid=22800 vsize=956 CPUtime=0
/proc/22801/stat : 22801 (SatElite) R 22800 22800 21373 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 317264410 978944 129 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/22801/statm: 239 130 50 128 0 108 0

[startup+0.067838 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 22800
/proc/meminfo: memFree=1558664/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.101842 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 22800
/proc/meminfo: memFree=1558664/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301866 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 22800
/proc/meminfo: memFree=1558664/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701913 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 22800
/proc/meminfo: memFree=1558664/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 22803
/proc/meminfo: memFree=1556920/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=2584 CPUtime=1.46
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 539 0 0 0 146 0 0 0 25 0 1 0 317264413 2646016 493 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 646 493 86 211 0 432 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7936

[startup+3.1012 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 22803
/proc/meminfo: memFree=1555640/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=3524 CPUtime=3.05
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 834 0 0 0 305 0 0 0 25 0 1 0 317264413 3608576 723 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 881 723 86 211 0 667 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8876

[startup+6.30258 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 22803
/proc/meminfo: memFree=1554616/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=5036 CPUtime=6.25
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 1211 0 0 0 625 0 0 0 25 0 1 0 317264413 5156864 1036 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522855 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 1259 1036 86 211 0 1045 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10388

[startup+12.7013 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 22803
/proc/meminfo: memFree=1552824/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=6460 CPUtime=12.65
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 1815 0 0 0 1264 1 0 0 25 0 1 0 317264413 6615040 1444 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 1615 1444 86 211 0 1401 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11812

[startup+25.5018 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 22803
/proc/meminfo: memFree=1550136/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=9216 CPUtime=25.45
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 2919 0 0 0 2543 2 0 0 25 0 1 0 317264413 9437184 2062 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 2304 2062 86 211 0 2090 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14568

[startup+51.1019 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 22803
/proc/meminfo: memFree=1547512/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=11692 CPUtime=51.04
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 3984 0 0 0 5101 3 0 0 25 0 1 0 317264413 11972608 2739 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 2923 2739 86 211 0 2709 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17044

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 22803
/proc/meminfo: memFree=1543800/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=15716 CPUtime=102.23
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 5810 0 0 0 10218 5 0 0 25 0 1 0 317264413 16093184 3599 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 3929 3599 86 211 0 3715 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21068

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 22803
/proc/meminfo: memFree=1537720/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=21204 CPUtime=162.21
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 8206 0 0 0 16214 7 0 0 25 0 1 0 317264413 21712896 5099 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 5301 5099 86 211 0 5087 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26556

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 22803
/proc/meminfo: memFree=1537720/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=21204 CPUtime=222.19
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 8206 0 0 0 22211 8 0 0 25 0 1 0 317264413 21712896 5099 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 5301 5099 86 211 0 5087 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26556

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 22803
/proc/meminfo: memFree=1534328/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=26284 CPUtime=282.17
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 9475 0 0 0 28207 10 0 0 25 0 1 0 317264413 26914816 5982 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 6571 5982 86 211 0 6357 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31636

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 22803
/proc/meminfo: memFree=1528312/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=32104 CPUtime=342.16
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 10980 0 0 0 34204 12 0 0 25 0 1 0 317264413 32874496 7487 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 8026 7487 86 211 0 7812 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 37456

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.91 3/79 22803
/proc/meminfo: memFree=1528184/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=31612 CPUtime=402.13
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 12705 0 0 0 40200 13 0 0 25 0 1 0 317264413 32370688 7475 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 7903 7475 86 211 0 7689 0

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

[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=36032 CPUtime=582.06
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 13794 0 0 0 58189 17 0 0 25 0 1 0 317264413 36896768 8498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 9008 8498 86 211 0 8794 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 41384

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/85 22979
/proc/meminfo: memFree=1518592/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=40636 CPUtime=641.99
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 15041 0 0 0 64180 19 0 0 25 0 1 0 317264413 41611264 9606 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 10159 9606 86 211 0 9945 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 45988

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1515384/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=44988 CPUtime=701.96
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 16213 0 0 0 70176 20 0 0 25 0 1 0 317264413 46067712 10712 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 11247 10712 86 211 0 11033 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 50340

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1514680/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=44184 CPUtime=761.95
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 18473 0 0 0 76173 22 0 0 25 0 1 0 317264413 45244416 10850 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 11046 10850 86 211 0 10832 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 49536

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1514744/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=44184 CPUtime=821.92
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 18473 0 0 0 82170 22 0 0 25 0 1 0 317264413 45244416 10850 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 11046 10850 86 211 0 10832 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 49536

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1514680/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=44444 CPUtime=881.91
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 18514 0 0 0 88168 23 0 0 25 0 1 0 317264413 45510656 10891 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 11111 10891 86 211 0 10897 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 49796

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1514360/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=44840 CPUtime=941.89
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 18595 0 0 0 94165 24 0 0 25 0 1 0 317264413 45916160 10972 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 11210 10972 86 211 0 10996 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 50192

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1513784/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=45788 CPUtime=1001.87
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 18751 0 0 0 100162 25 0 0 25 0 1 0 317264413 46886912 11128 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 11447 11128 86 211 0 11233 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 51140

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1513656/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=45920 CPUtime=1061.85
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 18791 0 0 0 106160 25 0 0 25 0 1 0 317264413 47022080 11168 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 11480 11168 86 211 0 11266 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 51272

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1513080/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=46700 CPUtime=1121.84
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 18972 0 0 0 112158 26 0 0 25 0 1 0 317264413 47820800 11283 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 11675 11283 86 211 0 11461 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 52052

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1512312/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=50568 CPUtime=1181.82
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 19963 0 0 0 118155 27 0 0 25 0 1 0 317264413 51781632 11504 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 12642 11504 86 211 0 12428 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 55920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1511288/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=51612 CPUtime=1200.01
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 20213 0 0 0 119974 27 0 0 25 0 1 0 317264413 52850688 11754 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 12903 11754 86 211 0 12689 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 56964

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 0.97 0.91 2/79 23001
/proc/meminfo: memFree=1511288/2055920 swapFree=4169972/4192956
[pid=22800] ppid=22798 vsize=5352 CPUtime=0.02
/proc/22800/stat : 22800 (rsat.sh) S 22798 22800 21373 0 -1 4194304 305 306 0 0 0 0 2 0 16 0 1 0 317264410 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22800/statm: 1338 234 195 169 0 49 0
[pid=22803] ppid=22800 vsize=51612 CPUtime=1200.01
/proc/22803/stat : 22803 (rsat) R 22800 22800 21373 0 -1 4194304 20213 0 0 0 119974 27 0 0 25 0 1 0 317264413 52850688 11754 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22803/statm: 12903 11754 86 211 0 12689 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 56964

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22800 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=29995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.032994
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.76
CPU system time (s): 0.27
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 58824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 611
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 1.25481 second user time and 3.12153 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Mar  4 01:51:39 UTC 2007

IDJOB= 319149
IDBENCH= 20472
IDSOLVER= 104
FILE ID= node11/319149-1172973099

PBS_JOBID= 4011842

Free space on /tmp= 66545 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= /tmp/evaluation/319149-1172973099/rsat.sh /tmp/evaluation/319149-1172973099/instance-319149-1172973099.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-319149-1172973099 -o ROOT/results/node11/solver-319149-1172973099 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319149-1172973099/rsat.sh /tmp/evaluation/319149-1172973099/instance-319149-1172973099.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  90581094793af5fc10d4e4b9a10259ac

RANDOM SEED= 457848199

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1559136 kB
Buffers:         45060 kB
Cached:         366332 kB
SwapCached:       2456 kB
Active:         104040 kB
Inactive:       330264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559136 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          30564 kB
Slab:            48032 kB
Committed_AS:  1073548 kB
PageTables:       1756 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= 66545 MiB

End job on node11 on Sun Mar  4 02:11:41 UTC 2007