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ITS pair #487099009
details
property
value
status
complete
benchmark
p-33.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n141.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
Ctrl
configuration
Transition
runtime (wallclock)
8.06528 seconds
cpu usage
7.89985
user time
3.91282
system time
3.98702
max virtual memory
368756.0
max residence set size
9396.0
stage attributes
key
value
starexec-result
MAYBE
output
MAYBE DP problem for innermost termination. P = f9#(x1, x2) -> f1#(x1, x2) f7#(I2, I3) -> f2#(I2, I3) f2#(I4, I5) -> f7#(I4, rnd2) [0 <= -1 - I5 /\ y1 = y1 /\ y2 = -1 + y1 /\ 0 <= -1 - y2 /\ y3 = y3 /\ rnd2 = -1 + y3] f6#(I6, I7) -> f2#(I6, I7) f2#(I8, I9) -> f6#(I8, I10) [0 <= -1 - I9 /\ I11 = I11 /\ I12 = -1 + I11 /\ -1 * I12 <= 0 /\ 0 <= -1 + I12 /\ I13 = I13 /\ I10 = 1 + I13] f5#(I14, I15) -> f2#(I14, I15) f2#(I16, I17) -> f5#(I16, I18) [-1 * I17 <= 0 /\ 0 <= -1 + I17 /\ I19 = I19 /\ I20 = 1 + I19 /\ 0 <= -1 - I20 /\ I21 = I21 /\ I18 = -1 + I21] f4#(I22, I23) -> f2#(I22, I23) f2#(I24, I25) -> f4#(I24, I26) [-1 * I25 <= 0 /\ 0 <= -1 + I25 /\ I27 = I27 /\ I28 = 1 + I27 /\ -1 * I28 <= 0 /\ 0 <= -1 + I28 /\ I29 = I29 /\ I26 = 1 + I29] f2#(I30, I31) -> f3#(I30, I32) [0 <= -1 - I31 /\ I33 = I33 /\ I32 = -1 + I33 /\ -1 * I32 <= 0 /\ I32 <= 0] f2#(I34, I35) -> f3#(I34, I36) [-1 * I35 <= 0 /\ 0 <= -1 + I35 /\ I37 = I37 /\ I36 = 1 + I37 /\ -1 * I36 <= 0 /\ I36 <= 0] f2#(I38, I39) -> f3#(I38, I39) [I39 <= 0 /\ -1 * I39 <= 0] f1#(I40, I41) -> f2#(I40, I41) R = f9(x1, x2) -> f1(x1, x2) f3(I0, I1) -> f8(rnd1, I1) [rnd1 = rnd1] f7(I2, I3) -> f2(I2, I3) f2(I4, I5) -> f7(I4, rnd2) [0 <= -1 - I5 /\ y1 = y1 /\ y2 = -1 + y1 /\ 0 <= -1 - y2 /\ y3 = y3 /\ rnd2 = -1 + y3] f6(I6, I7) -> f2(I6, I7) f2(I8, I9) -> f6(I8, I10) [0 <= -1 - I9 /\ I11 = I11 /\ I12 = -1 + I11 /\ -1 * I12 <= 0 /\ 0 <= -1 + I12 /\ I13 = I13 /\ I10 = 1 + I13] f5(I14, I15) -> f2(I14, I15) f2(I16, I17) -> f5(I16, I18) [-1 * I17 <= 0 /\ 0 <= -1 + I17 /\ I19 = I19 /\ I20 = 1 + I19 /\ 0 <= -1 - I20 /\ I21 = I21 /\ I18 = -1 + I21] f4(I22, I23) -> f2(I22, I23) f2(I24, I25) -> f4(I24, I26) [-1 * I25 <= 0 /\ 0 <= -1 + I25 /\ I27 = I27 /\ I28 = 1 + I27 /\ -1 * I28 <= 0 /\ 0 <= -1 + I28 /\ I29 = I29 /\ I26 = 1 + I29] f2(I30, I31) -> f3(I30, I32) [0 <= -1 - I31 /\ I33 = I33 /\ I32 = -1 + I33 /\ -1 * I32 <= 0 /\ I32 <= 0] f2(I34, I35) -> f3(I34, I36) [-1 * I35 <= 0 /\ 0 <= -1 + I35 /\ I37 = I37 /\ I36 = 1 + I37 /\ -1 * I36 <= 0 /\ I36 <= 0] f2(I38, I39) -> f3(I38, I39) [I39 <= 0 /\ -1 * I39 <= 0] f1(I40, I41) -> f2(I40, I41) The dependency graph for this problem is: 0 -> 12 1 -> 2, 4, 6, 8, 9, 10, 11 2 -> 1 3 -> 2, 4, 6, 8, 9, 10, 11 4 -> 3 5 -> 2, 4, 6, 8, 9, 10, 11 6 -> 5 7 -> 2, 4, 6, 8, 9, 10, 11 8 -> 7 9 -> 10 -> 11 -> 12 -> 2, 4, 6, 8, 9, 10, 11 Where: 0) f9#(x1, x2) -> f1#(x1, x2) 1) f7#(I2, I3) -> f2#(I2, I3) 2) f2#(I4, I5) -> f7#(I4, rnd2) [0 <= -1 - I5 /\ y1 = y1 /\ y2 = -1 + y1 /\ 0 <= -1 - y2 /\ y3 = y3 /\ rnd2 = -1 + y3] 3) f6#(I6, I7) -> f2#(I6, I7) 4) f2#(I8, I9) -> f6#(I8, I10) [0 <= -1 - I9 /\ I11 = I11 /\ I12 = -1 + I11 /\ -1 * I12 <= 0 /\ 0 <= -1 + I12 /\ I13 = I13 /\ I10 = 1 + I13] 5) f5#(I14, I15) -> f2#(I14, I15) 6) f2#(I16, I17) -> f5#(I16, I18) [-1 * I17 <= 0 /\ 0 <= -1 + I17 /\ I19 = I19 /\ I20 = 1 + I19 /\ 0 <= -1 - I20 /\ I21 = I21 /\ I18 = -1 + I21] 7) f4#(I22, I23) -> f2#(I22, I23) 8) f2#(I24, I25) -> f4#(I24, I26) [-1 * I25 <= 0 /\ 0 <= -1 + I25 /\ I27 = I27 /\ I28 = 1 + I27 /\ -1 * I28 <= 0 /\ 0 <= -1 + I28 /\ I29 = I29 /\ I26 = 1 + I29] 9) f2#(I30, I31) -> f3#(I30, I32) [0 <= -1 - I31 /\ I33 = I33 /\ I32 = -1 + I33 /\ -1 * I32 <= 0 /\ I32 <= 0] 10) f2#(I34, I35) -> f3#(I34, I36) [-1 * I35 <= 0 /\ 0 <= -1 + I35 /\ I37 = I37 /\ I36 = 1 + I37 /\ -1 * I36 <= 0 /\ I36 <= 0] 11) f2#(I38, I39) -> f3#(I38, I39) [I39 <= 0 /\ -1 * I39 <= 0] 12) f1#(I40, I41) -> f2#(I40, I41) We have the following SCCs. { 1, 2, 3, 4, 5, 6, 7, 8 } DP problem for innermost termination. P = f7#(I2, I3) -> f2#(I2, I3) f2#(I4, I5) -> f7#(I4, rnd2) [0 <= -1 - I5 /\ y1 = y1 /\ y2 = -1 + y1 /\ 0 <= -1 - y2 /\ y3 = y3 /\ rnd2 = -1 + y3] f6#(I6, I7) -> f2#(I6, I7) f2#(I8, I9) -> f6#(I8, I10) [0 <= -1 - I9 /\ I11 = I11 /\ I12 = -1 + I11 /\ -1 * I12 <= 0 /\ 0 <= -1 + I12 /\ I13 = I13 /\ I10 = 1 + I13] f5#(I14, I15) -> f2#(I14, I15) f2#(I16, I17) -> f5#(I16, I18) [-1 * I17 <= 0 /\ 0 <= -1 + I17 /\ I19 = I19 /\ I20 = 1 + I19 /\ 0 <= -1 - I20 /\ I21 = I21 /\ I18 = -1 + I21] f4#(I22, I23) -> f2#(I22, I23) f2#(I24, I25) -> f4#(I24, I26) [-1 * I25 <= 0 /\ 0 <= -1 + I25 /\ I27 = I27 /\ I28 = 1 + I27 /\ -1 * I28 <= 0 /\ 0 <= -1 + I28 /\ I29 = I29 /\ I26 = 1 + I29] R = f9(x1, x2) -> f1(x1, x2) f3(I0, I1) -> f8(rnd1, I1) [rnd1 = rnd1] f7(I2, I3) -> f2(I2, I3) f2(I4, I5) -> f7(I4, rnd2) [0 <= -1 - I5 /\ y1 = y1 /\ y2 = -1 + y1 /\ 0 <= -1 - y2 /\ y3 = y3 /\ rnd2 = -1 + y3] f6(I6, I7) -> f2(I6, I7) f2(I8, I9) -> f6(I8, I10) [0 <= -1 - I9 /\ I11 = I11 /\ I12 = -1 + I11 /\ -1 * I12 <= 0 /\ 0 <= -1 + I12 /\ I13 = I13 /\ I10 = 1 + I13] f5(I14, I15) -> f2(I14, I15) f2(I16, I17) -> f5(I16, I18) [-1 * I17 <= 0 /\ 0 <= -1 + I17 /\ I19 = I19 /\ I20 = 1 + I19 /\ 0 <= -1 - I20 /\ I21 = I21 /\ I18 = -1 + I21] f4(I22, I23) -> f2(I22, I23) f2(I24, I25) -> f4(I24, I26) [-1 * I25 <= 0 /\ 0 <= -1 + I25 /\ I27 = I27 /\ I28 = 1 + I27 /\ -1 * I28 <= 0 /\ 0 <= -1 + I28 /\ I29 = I29 /\ I26 = 1 + I29] f2(I30, I31) -> f3(I30, I32) [0 <= -1 - I31 /\ I33 = I33 /\ I32 = -1 + I33 /\ -1 * I32 <= 0 /\ I32 <= 0] f2(I34, I35) -> f3(I34, I36) [-1 * I35 <= 0 /\ 0 <= -1 + I35 /\ I37 = I37 /\ I36 = 1 + I37 /\ -1 * I36 <= 0 /\ I36 <= 0] f2(I38, I39) -> f3(I38, I39) [I39 <= 0 /\ -1 * I39 <= 0] f1(I40, I41) -> f2(I40, I41)
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