Trace number 335164

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) 1200.01 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
MD5SUMc664e54e8911dc74e630e966a3a9b6ae
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 variables942
Number of clauses16562
Sum of the clauses size74896
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21078
Number of clauses of size 38565
Number of clauses of size 471
Number of clauses of size 5103
Number of clauses of size over 56710

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   15779    71289 |    4733       0        0     nan |  0.000 % |
0.01/0.08	c |         0 |   11488    55322 |      --       0       --      -- |     --   | -204/-877
0.01/0.08	c ==============================================================================
0.01/0.08	c Result  :   #vars: 884   #clauses: 11488   #literals: 55322
0.01/0.08	c CPU time:   0.055991 s
0.01/0.08	c ==============================================================================
0.07/0.10	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-335164-1173613186 -o ROOT/results/node6/solver-335164-1173613186 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335164-1173613186/rsat.sh /tmp/evaluation/335164-1173613186/instance-335164-1173613186.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28770
/proc/meminfo: memFree=1752824/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 381273310 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28770/statm: 1338 232 195 169 0 49 0
[pid=28771] ppid=28770 vsize=684 CPUtime=0
/proc/28771/stat : 28771 (SatElite) D 28770 28770 27488 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 381273310 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/28771/statm: 171 44 36 128 0 40 0

[startup+0.048096 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28770
/proc/meminfo: memFree=1752824/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 381273310 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28770/statm: 1338 232 195 169 0 49 0
[pid=28771] ppid=28770 vsize=2012 CPUtime=0.01
/proc/28771/stat : 28771 (SatElite) R 28770 28770 27488 0 -1 4194304 419 0 0 0 1 0 0 0 19 0 1 0 381273310 2060288 401 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134562506 0 0 4096 3 0 0 0 17 1 0 0
/proc/28771/statm: 503 401 64 128 0 372 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7364

[startup+0.101106 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28770
/proc/meminfo: memFree=1752824/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 381273310 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28770/statm: 1338 232 195 169 0 49 0
[pid=28771] ppid=28770 vsize=2128 CPUtime=0.07
/proc/28771/stat : 28771 (SatElite) R 28770 28770 27488 0 -1 4194304 501 0 0 0 7 0 0 0 19 0 1 0 381273310 2179072 462 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/28771/statm: 532 462 70 128 0 401 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7480

[startup+0.301145 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28770
/proc/meminfo: memFree=1752824/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701225 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28770
/proc/meminfo: memFree=1752824/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28773
/proc/meminfo: memFree=1750184/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=3500 CPUtime=1.38
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 803 0 0 0 138 0 0 0 25 0 1 0 381273321 3584000 708 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 875 708 86 211 0 661 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 8852

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28773
/proc/meminfo: memFree=1749352/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=4056 CPUtime=2.98
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 1016 0 0 0 298 0 0 0 25 0 1 0 381273321 4153344 856 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 1014 856 86 211 0 800 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 9408

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28773
/proc/meminfo: memFree=1747688/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=5992 CPUtime=6.18
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 1688 0 0 0 617 1 0 0 25 0 1 0 381273321 6135808 1299 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530224 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 1498 1299 86 211 0 1284 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 11344

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28773
/proc/meminfo: memFree=1745640/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=8040 CPUtime=12.58
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 2389 0 0 0 1256 2 0 0 25 0 1 0 381273321 8232960 1739 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 2010 1739 86 211 0 1796 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 13392

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28773
/proc/meminfo: memFree=1743528/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=9752 CPUtime=25.37
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 3251 0 0 0 2535 2 0 0 25 0 1 0 381273321 9986048 2213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 2438 2213 86 211 0 2224 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 15104

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28773
/proc/meminfo: memFree=1739624/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=13856 CPUtime=50.97
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 5108 0 0 0 5093 4 0 0 25 0 1 0 381273321 14188544 3104 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 3464 3104 86 211 0 3250 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 19208

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28773
/proc/meminfo: memFree=1732904/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=20112 CPUtime=102.15
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 7542 0 0 0 10209 6 0 0 25 0 1 0 381273321 20594688 4766 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 5028 4766 86 211 0 4814 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 25464

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28773
/proc/meminfo: memFree=1728680/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=24444 CPUtime=162.12
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 8648 0 0 0 16205 7 0 0 25 0 1 0 381273321 25030656 5872 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 6111 5872 86 211 0 5897 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 29796

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28773
/proc/meminfo: memFree=1722152/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=31876 CPUtime=222.1
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 12140 0 0 0 22200 10 0 0 25 0 1 0 381273321 32641024 7438 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 7969 7438 86 211 0 7755 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 37228

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1722152/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=31876 CPUtime=282.07
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 12145 0 0 0 28197 10 0 0 25 0 1 0 381273321 32641024 7443 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 7969 7443 86 211 0 7755 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 37228

[startup+342.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 28775
/proc/meminfo: memFree=1722088/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=31876 CPUtime=342.06
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 12168 0 0 0 34195 11 0 0 25 0 1 0 381273321 32641024 7466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 7969 7466 86 211 0 7755 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 37228

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28775
/proc/meminfo: memFree=1717160/2055924 swapFree=4156844/4192956

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

[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=43860 CPUtime=581.96
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 17228 0 0 0 58180 16 0 0 25 0 1 0 381273321 44912640 10670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 10965 10670 86 211 0 10751 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 49212

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1709032/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=43860 CPUtime=641.95
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 17236 0 0 0 64178 17 0 0 25 0 1 0 381273321 44912640 10678 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 10965 10678 86 211 0 10751 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 49212

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1708840/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=43992 CPUtime=701.92
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 17264 0 0 0 70175 17 0 0 25 0 1 0 381273321 45047808 10706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 10998 10706 86 211 0 10784 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 49344

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1708392/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=44376 CPUtime=761.9
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 17340 0 0 0 76172 18 0 0 25 0 1 0 381273321 45441024 10782 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 11094 10782 86 211 0 10880 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 49728

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1706216/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=46612 CPUtime=821.88
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 17893 0 0 0 82169 19 0 0 25 0 1 0 381273321 47730688 11335 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 11653 11335 86 211 0 11439 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 51964

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1702056/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=50580 CPUtime=881.85
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 18897 0 0 0 88165 20 0 0 25 0 1 0 381273321 51793920 12339 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 12645 12339 86 211 0 12431 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 55932

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1698216/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=57772 CPUtime=941.83
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 20690 0 0 0 94161 22 0 0 25 0 1 0 381273321 59158528 13329 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 14443 13329 86 211 0 14229 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 63124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1694696/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=61024 CPUtime=1001.81
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 21509 0 0 0 100158 23 0 0 25 0 1 0 381273321 62488576 14148 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 15256 14148 86 211 0 15042 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 66376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1692008/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=63556 CPUtime=1061.78
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 22177 0 0 0 106154 24 0 0 25 0 1 0 381273321 65081344 14816 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 15889 14816 86 211 0 15675 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 68908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1690216/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=63952 CPUtime=1121.76
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 25983 0 0 0 112149 27 0 0 25 0 1 0 381273321 65486848 15187 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 15988 15187 86 211 0 15774 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 69304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1690600/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=63296 CPUtime=1181.73
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 25988 0 0 0 118146 27 0 0 25 0 1 0 381273321 64815104 15074 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 15824 15074 86 211 0 15610 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 68648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28775
/proc/meminfo: memFree=1690600/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=63296 CPUtime=1199.94
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 25988 0 0 0 119966 28 0 0 25 0 1 0 381273321 64815104 15074 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 15824 15074 86 211 0 15610 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 68648

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 28775
/proc/meminfo: memFree=1690600/2055924 swapFree=4156844/4192956
[pid=28770] ppid=28768 vsize=5352 CPUtime=0.07
/proc/28770/stat : 28770 (rsat.sh) S 28768 28770 27488 0 -1 4194304 305 502 0 0 0 0 7 0 16 0 1 0 381273310 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28770/statm: 1338 234 195 169 0 49 0
[pid=28773] ppid=28770 vsize=63296 CPUtime=1199.94
/proc/28773/stat : 28773 (rsat) R 28770 28770 27488 0 -1 4194304 25988 0 0 0 119966 28 0 0 25 0 1 0 381273321 64815104 15074 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28773/statm: 15824 15074 86 211 0 15610 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 68648

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28770 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=76988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.084986
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1199.73
CPU system time (s): 0.28
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 83704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.076988
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 807
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= 20
involuntary context switches= 4

runsolver used 1.26081 second user time and 3.11453 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Mar 11 11:39:46 UTC 2007

IDJOB= 335164
IDBENCH= 24645
IDSOLVER= 104
FILE ID= node6/335164-1173613186

PBS_JOBID= 4101249

Free space on /tmp= 66433 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-gensys-ukn003.sat05-3346.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335164-1173613186/rsat.sh /tmp/evaluation/335164-1173613186/instance-335164-1173613186.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-335164-1173613186 -o ROOT/results/node6/solver-335164-1173613186 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335164-1173613186/rsat.sh /tmp/evaluation/335164-1173613186/instance-335164-1173613186.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c664e54e8911dc74e630e966a3a9b6ae

RANDOM SEED= 32562305

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1753232 kB
Buffers:         18008 kB
Cached:         193864 kB
SwapCached:       2192 kB
Active:          71872 kB
Inactive:       162704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1753232 kB
SwapTotal:     4192956 kB
SwapFree:      4156844 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          30804 kB
Slab:            53676 kB
Committed_AS:  1356856 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= 66433 MiB

End job on node6 on Sun Mar 11 11:59:48 UTC 2007