SRS Standard pair #487085498

details

property	value
status	complete
benchmark	size-12-alpha-3-num-330.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n148.star.cs.uiowa.edu
space	Waldmann_07_size12

run statistics

property	value
solver	ttt2-1.20
configuration	ttt2
runtime (wallclock)	44.1201 seconds
cpu usage	172.841
user time	169.462
system time	3.37858
max virtual memory	1.164738E7
max residence set size	102168.0

stage attributes

key	value
starexec-result	YES

output

YES

Problem:
 a(x1) -> b(x1)
 a(x1) -> c(x1)
 a(b(x1)) -> b(a(c(x1)))
 c(c(x1)) -> a(x1)

Proof:
 String Reversal Processor:
  a(x1) -> b(x1)
  a(x1) -> c(x1)
  b(a(x1)) -> c(a(b(x1)))
  c(c(x1)) -> a(x1)
  DP Processor:
   DPs:
    a#(x1) -> b#(x1)
    a#(x1) -> c#(x1)
    b#(a(x1)) -> b#(x1)
    b#(a(x1)) -> a#(b(x1))
    b#(a(x1)) -> c#(a(b(x1)))
    c#(c(x1)) -> a#(x1)
   TRS:
    a(x1) -> b(x1)
    a(x1) -> c(x1)
    b(a(x1)) -> c(a(b(x1)))
    c(c(x1)) -> a(x1)
   TDG Processor:
    DPs:
     a#(x1) -> b#(x1)
     a#(x1) -> c#(x1)
     b#(a(x1)) -> b#(x1)
     b#(a(x1)) -> a#(b(x1))
     b#(a(x1)) -> c#(a(b(x1)))
     c#(c(x1)) -> a#(x1)
    TRS:
     a(x1) -> b(x1)
     a(x1) -> c(x1)
     b(a(x1)) -> c(a(b(x1)))
     c(c(x1)) -> a(x1)
    graph:
     c#(c(x1)) -> a#(x1) -> a#(x1) -> c#(x1)
     c#(c(x1)) -> a#(x1) -> a#(x1) -> b#(x1)
     b#(a(x1)) -> c#(a(b(x1))) -> c#(c(x1)) -> a#(x1)
     b#(a(x1)) -> b#(x1) -> b#(a(x1)) -> c#(a(b(x1)))
     b#(a(x1)) -> b#(x1) -> b#(a(x1)) -> a#(b(x1))
     b#(a(x1)) -> b#(x1) -> b#(a(x1)) -> b#(x1)
     b#(a(x1)) -> a#(b(x1)) -> a#(x1) -> c#(x1)
     b#(a(x1)) -> a#(b(x1)) -> a#(x1) -> b#(x1)
     a#(x1) -> c#(x1) -> c#(c(x1)) -> a#(x1)
     a#(x1) -> b#(x1) -> b#(a(x1)) -> c#(a(b(x1)))
     a#(x1) -> b#(x1) -> b#(a(x1)) -> a#(b(x1))
     a#(x1) -> b#(x1) -> b#(a(x1)) -> b#(x1)
    Arctic Interpretation Processor:
     dimension: 2
     usable rules:
      a(x1) -> b(x1)
      a(x1) -> c(x1)
      b(a(x1)) -> c(a(b(x1)))
      c(c(x1)) -> a(x1)
     interpretation:
      [b#](x0) = [0  -&]x0 + [0],
      
                [0  -&]     [-&]
      [b](x0) = [2  0 ]x0 + [0 ],
      
      [a#](x0) = [0 0]x0 + [0],
      
      [c#](x0) = [0 0]x0 + [0],
      
                [2 0]     [1]
      [a](x0) = [2 0]x0 + [0],
      
                [-& 0 ]     [1]
      [c](x0) = [2  0 ]x0 + [0]
     orientation:
      a#(x1) = [0 0]x1 + [0] >= [0  -&]x1 + [0] = b#(x1)
      
      a#(x1) = [0 0]x1 + [0] >= [0 0]x1 + [0] = c#(x1)
      
      b#(a(x1)) = [2 0]x1 + [1] >= [0  -&]x1 + [0] = b#(x1)
      
      b#(a(x1)) = [2 0]x1 + [1] >= [2 0]x1 + [0] = a#(b(x1))
      
      b#(a(x1)) = [2 0]x1 + [1] >= [2 0]x1 + [1] = c#(a(b(x1)))
      
      c#(c(x1)) = [2 0]x1 + [1] >= [0 0]x1 + [0] = a#(x1)
      
              [2 0]     [1]    [0  -&]     [-&]        
      a(x1) = [2 0]x1 + [0] >= [2  0 ]x1 + [0 ] = b(x1)
      
              [2 0]     [1]    [-& 0 ]     [1]        
      a(x1) = [2 0]x1 + [0] >= [2  0 ]x1 + [0] = c(x1)
      
                 [2 0]     [1]    [2 0]     [1]              
      b(a(x1)) = [4 2]x1 + [3] >= [4 2]x1 + [3] = c(a(b(x1)))
      
                 [2 0]     [1]    [2 0]     [1]        
      c(c(x1)) = [2 2]x1 + [3] >= [2 0]x1 + [0] = a(x1)
     problem:

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