Trace number 335374

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl009.sat05-3830.reshuffled-07.cnf
MD5SUM63733d54eda8872a9d86a78f0ba7397d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2917
Number of clauses17675
Sum of the clauses size127433
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2434
Number of clauses of size 32242
Number of clauses of size 4361
Number of clauses of size 5538
Number of clauses of size over 514058

Solver Data (download as text)

0.00/0.01	c Parsing...
0.01/0.05	c ==============================================================================
0.01/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.05	c ==============================================================================
0.01/0.05	c |         0 |   17416   126116 |    5224       0        0     nan |  0.000 % |
0.08/0.11	c |         0 |   15566   115130 |      --       0       --      -- |     --   | -439/-4847
0.08/0.11	c ==============================================================================
0.08/0.11	c Result  :   #vars: 2811   #clauses: 15566   #literals: 115130
0.08/0.11	c CPU time:   0.093985 s
0.08/0.11	c ==============================================================================
0.08/0.16	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/node21/watcher-335374-1173626197 -o ROOT/results/node21/solver-335374-1173626197 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335374-1173626197/rsat.sh /tmp/evaluation/335374-1173626197/instance-335374-1173626197.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: 1.57 1.87 1.93 3/77 6079
/proc/meminfo: memFree=1925144/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 88590474 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6079/statm: 1338 232 195 169 0 49 0
[pid=6080] ppid=6079 vsize=684 CPUtime=0
/proc/6080/stat : 6080 (SatElite) D 6079 6079 6013 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 88590474 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/6080/statm: 171 44 36 128 0 40 0

[startup+0.03259 s]
/proc/loadavg: 1.57 1.87 1.93 3/77 6079
/proc/meminfo: memFree=1925144/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 88590474 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6079/statm: 1338 232 195 169 0 49 0
[pid=6080] ppid=6079 vsize=1752 CPUtime=0.01
/proc/6080/stat : 6080 (SatElite) R 6079 6079 6013 0 -1 4194304 352 0 0 0 1 0 0 0 19 0 1 0 88590474 1794048 334 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/6080/statm: 438 335 50 128 0 307 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7104

[startup+0.101596 s]
/proc/loadavg: 1.57 1.87 1.93 3/77 6079
/proc/meminfo: memFree=1925144/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 88590474 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6079/statm: 1338 232 195 169 0 49 0
[pid=6080] ppid=6079 vsize=3092 CPUtime=0.08
/proc/6080/stat : 6080 (SatElite) R 6079 6079 6013 0 -1 4194304 730 0 0 0 8 0 0 0 19 0 1 0 88590474 3166208 671 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571263 0 0 4096 3 0 0 0 17 1 0 0
/proc/6080/statm: 773 671 69 128 0 642 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8444

[startup+0.301617 s]
/proc/loadavg: 1.57 1.87 1.93 3/77 6079
/proc/meminfo: memFree=1925144/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.701661 s]
/proc/loadavg: 1.57 1.87 1.93 3/77 6079
/proc/meminfo: memFree=1925144/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.50175 s]
/proc/loadavg: 1.57 1.87 1.93 2/79 6082
/proc/meminfo: memFree=1920456/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=4764 CPUtime=1.33
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 1130 0 0 0 133 0 0 0 25 0 1 0 88590490 4878336 1016 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529240 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 1191 1016 86 211 0 977 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10116

[startup+3.10292 s]
/proc/loadavg: 1.57 1.87 1.93 2/79 6082
/proc/meminfo: memFree=1919560/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=6308 CPUtime=2.93
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 1677 0 0 0 293 0 0 0 25 0 1 0 88590490 6459392 1367 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 1577 1367 86 211 0 1363 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11660

[startup+6.30127 s]
/proc/loadavg: 1.60 1.88 1.93 2/79 6082
/proc/meminfo: memFree=1917320/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=7716 CPUtime=6.13
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 2253 0 0 0 612 1 0 0 25 0 1 0 88590490 7901184 1747 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 1929 1747 86 211 0 1715 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13068

[startup+12.702 s]
/proc/loadavg: 1.56 1.86 1.93 2/79 6082
/proc/meminfo: memFree=1914760/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=10280 CPUtime=12.52
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 3310 0 0 0 1251 1 0 0 25 0 1 0 88590490 10526720 2318 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522884 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 2570 2318 86 211 0 2356 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15632

[startup+25.5014 s]
/proc/loadavg: 1.43 1.82 1.91 2/79 6082
/proc/meminfo: memFree=1910344/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=14412 CPUtime=25.32
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 4808 0 0 0 2529 3 0 0 25 0 1 0 88590490 14757888 3428 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 3603 3428 86 211 0 3389 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 19764

[startup+51.1012 s]
/proc/loadavg: 1.28 1.75 1.88 2/79 6082
/proc/meminfo: memFree=1905736/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=22916 CPUtime=50.91
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 7012 0 0 0 5086 5 0 0 25 0 1 0 88590490 23465984 5438 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134532397 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 5729 5438 86 211 0 5515 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28268

[startup+102.306 s]
/proc/loadavg: 1.12 1.63 1.84 2/79 6082
/proc/meminfo: memFree=1898952/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=26132 CPUtime=102.1
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 8643 0 0 0 10203 7 0 0 25 0 1 0 88590490 26759168 6297 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 6533 6297 86 211 0 6319 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 31484

[startup+162.301 s]
/proc/loadavg: 1.12 1.53 1.79 2/79 6082
/proc/meminfo: memFree=1894280/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=31916 CPUtime=162.07
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 11690 0 0 0 16198 9 0 0 25 0 1 0 88590490 32681984 7418 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 7979 7418 86 211 0 7765 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 37268

[startup+222.302 s]
/proc/loadavg: 1.12 1.45 1.74 2/79 6082
/proc/meminfo: memFree=1892360/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=33708 CPUtime=222.06
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 12188 0 0 0 22195 11 0 0 25 0 1 0 88590490 34516992 7916 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 8427 7916 86 211 0 8213 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 39060

[startup+282.301 s]
/proc/loadavg: 1.11 1.38 1.70 2/79 6082
/proc/meminfo: memFree=1884040/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=41808 CPUtime=282.04
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 14284 0 0 0 28191 13 0 0 25 0 1 0 88590490 42811392 10012 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 10452 10012 86 211 0 10238 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 47160

[startup+342.302 s]
/proc/loadavg: 1.15 1.34 1.66 2/79 6082
/proc/meminfo: memFree=1878344/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=47032 CPUtime=342.03
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 17178 0 0 0 34187 16 0 0 25 0 1 0 88590490 48160768 11366 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 11758 11366 86 211 0 11544 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52384

[startup+402.301 s]
/proc/loadavg: 1.11 1.29 1.62 2/79 6082
/proc/meminfo: memFree=1878344/2055920 swapFree=4152668/4192956

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

[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=47032 CPUtime=521.98
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 17229 0 0 0 52181 17 0 0 25 0 1 0 88590490 48160768 11417 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 11758 11417 86 211 0 11544 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 52384

[startup+582.301 s]
/proc/loadavg: 1.14 1.20 1.52 2/79 6082
/proc/meminfo: memFree=1872136/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=53316 CPUtime=581.96
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 18757 0 0 0 58177 19 0 0 25 0 1 0 88590490 54595584 12945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 13329 12945 86 211 0 13115 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 58668

[startup+642.302 s]
/proc/loadavg: 1.16 1.20 1.50 2/79 6082
/proc/meminfo: memFree=1865800/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=59328 CPUtime=641.95
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 20317 0 0 0 64174 21 0 0 25 0 1 0 88590490 60751872 14505 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 14832 14505 86 211 0 14618 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 64680

[startup+702.301 s]
/proc/loadavg: 1.06 1.16 1.46 2/79 6082
/proc/meminfo: memFree=1860488/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=67668 CPUtime=701.93
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 22416 0 0 0 70170 23 0 0 25 0 1 0 88590490 69292032 15834 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 16917 15834 86 211 0 16703 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 73020

[startup+762.306 s]
/proc/loadavg: 1.02 1.13 1.43 2/79 6082
/proc/meminfo: memFree=1856200/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=71744 CPUtime=761.91
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 23483 0 0 0 76167 24 0 0 25 0 1 0 88590490 73465856 16901 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 17936 16901 86 211 0 17722 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 77096

[startup+822.301 s]
/proc/loadavg: 1.00 1.10 1.40 2/79 6082
/proc/meminfo: memFree=1854024/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=73048 CPUtime=821.89
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 27268 0 0 0 82162 27 0 0 25 0 1 0 88590490 74801152 17397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984867 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 18262 17397 86 211 0 18048 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 78400

[startup+882.302 s]
/proc/loadavg: 1.00 1.08 1.37 2/79 6082
/proc/meminfo: memFree=1854088/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=73048 CPUtime=881.88
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 27268 0 0 0 88160 28 0 0 25 0 1 0 88590490 74801152 17397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 18262 17397 86 211 0 18048 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 78400

[startup+942.301 s]
/proc/loadavg: 1.00 1.06 1.35 2/79 6082
/proc/meminfo: memFree=1854152/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=73048 CPUtime=941.85
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 27270 0 0 0 94157 28 0 0 25 0 1 0 88590490 74801152 17399 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 18262 17399 86 211 0 18048 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 78400

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.33 2/79 6082
/proc/meminfo: memFree=1854152/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=73048 CPUtime=1001.83
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 27270 0 0 0 100155 28 0 0 25 0 1 0 88590490 74801152 17399 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 18262 17399 86 211 0 18048 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 78400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.30 2/79 6082
/proc/meminfo: memFree=1854152/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=73048 CPUtime=1061.82
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 27272 0 0 0 106153 29 0 0 25 0 1 0 88590490 74801152 17401 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 18262 17401 86 211 0 18048 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 78400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.28 2/79 6082
/proc/meminfo: memFree=1854088/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=73048 CPUtime=1121.8
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 27277 0 0 0 112151 29 0 0 25 0 1 0 88590490 74801152 17406 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 18262 17406 86 211 0 18048 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 78400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/79 6082
/proc/meminfo: memFree=1854024/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=73048 CPUtime=1181.79
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 27281 0 0 0 118149 30 0 0 25 0 1 0 88590490 74801152 17410 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 18262 17410 86 211 0 18048 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 78400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.25 2/79 6082
/proc/meminfo: memFree=1853960/2055920 swapFree=4152668/4192956
[pid=6079] ppid=6077 vsize=5352 CPUtime=0.14
/proc/6079/stat : 6079 (rsat.sh) S 6077 6079 6013 0 -1 4194304 305 733 0 0 0 0 13 1 16 0 1 0 88590474 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6079/statm: 1338 234 195 169 0 49 0
[pid=6082] ppid=6079 vsize=73048 CPUtime=1199.89
/proc/6082/stat : 6082 (rsat) R 6079 6079 6013 0 -1 4194304 27287 0 0 0 119959 30 0 0 25 0 1 0 88590490 74801152 17416 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6082/statm: 18262 17416 86 211 0 18048 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 78400

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6079 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=138978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.151976
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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.31
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 92024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.138978
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1038
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= 18
involuntary context switches= 4

runsolver used 1.24581 second user time and 3.13352 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Mar 11 15:16:37 UTC 2007

IDJOB= 335374
IDBENCH= 24650
IDSOLVER= 104
FILE ID= node21/335374-1173626197

PBS_JOBID= 4101280

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl009.sat05-3830.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335374-1173626197/rsat.sh /tmp/evaluation/335374-1173626197/instance-335374-1173626197.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-335374-1173626197 -o ROOT/results/node21/solver-335374-1173626197 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335374-1173626197/rsat.sh /tmp/evaluation/335374-1173626197/instance-335374-1173626197.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  63733d54eda8872a9d86a78f0ba7397d

RANDOM SEED= 19892332

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1926064 kB
Buffers:         26216 kB
Cached:          46852 kB
SwapCached:       8600 kB
Active:          51956 kB
Inactive:        44544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926064 kB
SwapTotal:     4192956 kB
SwapFree:      4152668 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          29440 kB
Slab:            18900 kB
Committed_AS:   205500 kB
PageTables:       1768 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node21 on Sun Mar 11 15:36:40 UTC 2007