ITS pair #487098046

details
property	value
status	complete
benchmark	n-4.t2.smt2
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n139.star.cs.uiowa.edu
space	From_T2
run statistics
property	value
solver	Ctrl
configuration	Transition
runtime (wallclock)	158.131 seconds
cpu usage	160.733
user time	80.6989
system time	80.0341
max virtual memory	812568.0
max residence set size	21012.0
stage attributes
key	value
starexec-result	MAYBE
output
MAYBE

DP problem for innermost termination.
P =
  f15#(x1, x2, x3, x4, x5, x6, x7, x8) -> f1#(x1, x2, x3, x4, x5, x6, x7, x8) 
  f14#(I0, I1, I2, I3, I4, I5, I6, I7) -> f3#(I0, I1, I2, I3, I4, I5, 1 + I6, I7) 
  f13#(I8, I9, I10, I11, I12, I13, I14, I15) -> f14#(I8, I9, I10, I11, I12, I13, I14, I15) [I11 = I11]
  f4#(I16, I17, I18, I19, I20, I21, I22, I23) -> f13#(I16, I17, I18, I19, rnd5, I21, I22, I23) [rnd5 = rnd5 /\ 0 <= -1 - I22 + I23]
  f12#(I24, I25, I26, I27, I28, I29, I30, I31) -> f4#(I24, I25, I26, I27, I28, I29, I30, I31) 
  f4#(I32, I33, I34, I35, I36, I37, I38, I39) -> f12#(I32, I33, I34, I35, I40, I37, I38, I39) [0 <= I40 /\ I40 <= 0 /\ I40 = I40 /\ 0 <= -1 - I38 + I39]
  f8#(I41, I42, I43, I44, I45, I46, I47, I48) -> f2#(I41, I42, I43, I44, I45, 1 + I46, I47, I48) [-1 * I47 + I48 <= 0]
  f11#(I49, I50, I51, I52, I53, I54, I55, I56) -> f3#(I49, I50, I51, I52, I53, I54, 1 + I55, I56) 
  f10#(I57, I58, I59, I60, I61, I62, I63, I64) -> f11#(I57, I58, I59, I60, I61, I62, I63, I64) [I59 = I59]
  f8#(I65, I66, I67, I68, I69, I70, I71, I72) -> f10#(I65, I66, I67, I68, I73, I70, I71, I72) [I73 = I73 /\ 0 <= -1 - I71 + I72]
  f8#(I74, I75, I76, I77, I78, I79, I80, I81) -> f4#(I74, I75, I76, I77, I82, I79, I80, I81) [0 <= I82 /\ I82 <= 0 /\ I82 = I82 /\ 0 <= -1 - I80 + I81]
  f2#(I91, I92, I93, I94, I95, I96, I97, I98) -> f8#(I91, I92, I93, I94, I95, I96, I97, I98) [0 <= -1 - I96 + I97]
  f3#(I99, I100, I101, I102, I103, I104, I105, I106) -> f2#(I99, I100, I101, I102, I103, 1 + I104, I105, I106) [-1 * I105 + I106 <= 0]
  f7#(I107, I108, I109, I110, I111, I112, I113, I114) -> f3#(I107, I108, I109, I110, I111, I112, I113, I114) 
  f6#(I115, I116, I117, I118, I119, I120, I121, I122) -> f7#(I115, I116, I117, I118, I119, I120, 1 + I121, I122) 
  f5#(I123, I124, I125, I126, I127, I128, I129, I130) -> f6#(I123, I124, I125, I126, I127, I128, I129, I130) [I124 = I124]
  f3#(I131, I132, I133, I134, I135, I136, I137, I138) -> f5#(I131, I132, I133, I134, I139, I136, I137, I138) [I139 = I139 /\ 0 <= -1 - I137 + I138]
  f3#(I140, I141, I142, I143, I144, I145, I146, I147) -> f4#(I140, I141, I142, I143, I148, I145, I146, I147) [0 <= I148 /\ I148 <= 0 /\ I148 = I148 /\ 0 <= -1 - I146 + I147]
  f1#(I149, I150, I151, I152, I153, I154, I155, I156) -> f2#(I149, I150, I151, I152, I153, I154, I155, I156) 
R = 
  f15(x1, x2, x3, x4, x5, x6, x7, x8) -> f1(x1, x2, x3, x4, x5, x6, x7, x8) 
  f14(I0, I1, I2, I3, I4, I5, I6, I7) -> f3(I0, I1, I2, I3, I4, I5, 1 + I6, I7) 
  f13(I8, I9, I10, I11, I12, I13, I14, I15) -> f14(I8, I9, I10, I11, I12, I13, I14, I15) [I11 = I11]
  f4(I16, I17, I18, I19, I20, I21, I22, I23) -> f13(I16, I17, I18, I19, rnd5, I21, I22, I23) [rnd5 = rnd5 /\ 0 <= -1 - I22 + I23]
  f12(I24, I25, I26, I27, I28, I29, I30, I31) -> f4(I24, I25, I26, I27, I28, I29, I30, I31) 
  f4(I32, I33, I34, I35, I36, I37, I38, I39) -> f12(I32, I33, I34, I35, I40, I37, I38, I39) [0 <= I40 /\ I40 <= 0 /\ I40 = I40 /\ 0 <= -1 - I38 + I39]
  f8(I41, I42, I43, I44, I45, I46, I47, I48) -> f2(I41, I42, I43, I44, I45, 1 + I46, I47, I48) [-1 * I47 + I48 <= 0]
  f11(I49, I50, I51, I52, I53, I54, I55, I56) -> f3(I49, I50, I51, I52, I53, I54, 1 + I55, I56) 
  f10(I57, I58, I59, I60, I61, I62, I63, I64) -> f11(I57, I58, I59, I60, I61, I62, I63, I64) [I59 = I59]
  f8(I65, I66, I67, I68, I69, I70, I71, I72) -> f10(I65, I66, I67, I68, I73, I70, I71, I72) [I73 = I73 /\ 0 <= -1 - I71 + I72]
  f8(I74, I75, I76, I77, I78, I79, I80, I81) -> f4(I74, I75, I76, I77, I82, I79, I80, I81) [0 <= I82 /\ I82 <= 0 /\ I82 = I82 /\ 0 <= -1 - I80 + I81]
  f2(I83, I84, I85, I86, I87, I88, I89, I90) -> f9(rnd1, I84, I85, I86, I87, I88, I89, I90) [rnd1 = rnd1 /\ -1 * I88 + I89 <= 0]
  f2(I91, I92, I93, I94, I95, I96, I97, I98) -> f8(I91, I92, I93, I94, I95, I96, I97, I98) [0 <= -1 - I96 + I97]
  f3(I99, I100, I101, I102, I103, I104, I105, I106) -> f2(I99, I100, I101, I102, I103, 1 + I104, I105, I106) [-1 * I105 + I106 <= 0]
  f7(I107, I108, I109, I110, I111, I112, I113, I114) -> f3(I107, I108, I109, I110, I111, I112, I113, I114) 
  f6(I115, I116, I117, I118, I119, I120, I121, I122) -> f7(I115, I116, I117, I118, I119, I120, 1 + I121, I122) 
  f5(I123, I124, I125, I126, I127, I128, I129, I130) -> f6(I123, I124, I125, I126, I127, I128, I129, I130) [I124 = I124]
  f3(I131, I132, I133, I134, I135, I136, I137, I138) -> f5(I131, I132, I133, I134, I139, I136, I137, I138) [I139 = I139 /\ 0 <= -1 - I137 + I138]
  f3(I140, I141, I142, I143, I144, I145, I146, I147) -> f4(I140, I141, I142, I143, I148, I145, I146, I147) [0 <= I148 /\ I148 <= 0 /\ I148 = I148 /\ 0 <= -1 - I146 + I147]
  f1(I149, I150, I151, I152, I153, I154, I155, I156) -> f2(I149, I150, I151, I152, I153, I154, I155, I156) 

The dependency graph for this problem is:
  0 -> 18
  1 -> 12, 16, 17
  2 -> 1
  3 -> 2
  4 -> 3, 5
  5 -> 4
  6 -> 11
  7 -> 12, 16, 17
  8 -> 7
  9 -> 8
  10 -> 3, 5
  11 -> 6, 9, 10
  12 -> 11
  13 -> 12, 16, 17
  14 -> 13
  15 -> 14
  16 -> 15
  17 -> 3, 5
  18 -> 11
Where:
  0) f15#(x1, x2, x3, x4, x5, x6, x7, x8) -> f1#(x1, x2, x3, x4, x5, x6, x7, x8) 
  1) f14#(I0, I1, I2, I3, I4, I5, I6, I7) -> f3#(I0, I1, I2, I3, I4, I5, 1 + I6, I7) 
  2) f13#(I8, I9, I10, I11, I12, I13, I14, I15) -> f14#(I8, I9, I10, I11, I12, I13, I14, I15) [I11 = I11]
  3) f4#(I16, I17, I18, I19, I20, I21, I22, I23) -> f13#(I16, I17, I18, I19, rnd5, I21, I22, I23) [rnd5 = rnd5 /\ 0 <= -1 - I22 + I23]
  4) f12#(I24, I25, I26, I27, I28, I29, I30, I31) -> f4#(I24, I25, I26, I27, I28, I29, I30, I31) 
  5) f4#(I32, I33, I34, I35, I36, I37, I38, I39) -> f12#(I32, I33, I34, I35, I40, I37, I38, I39) [0 <= I40 /\ I40 <= 0 /\ I40 = I40 /\ 0 <= -1 - I38 + I39]
  6) f8#(I41, I42, I43, I44, I45, I46, I47, I48) -> f2#(I41, I42, I43, I44, I45, 1 + I46, I47, I48) [-1 * I47 + I48 <= 0]
  7) f11#(I49, I50, I51, I52, I53, I54, I55, I56) -> f3#(I49, I50, I51, I52, I53, I54, 1 + I55, I56) 
  8) f10#(I57, I58, I59, I60, I61, I62, I63, I64) -> f11#(I57, I58, I59, I60, I61, I62, I63, I64) [I59 = I59]
  9) f8#(I65, I66, I67, I68, I69, I70, I71, I72) -> f10#(I65, I66, I67, I68, I73, I70, I71, I72) [I73 = I73 /\ 0 <= -1 - I71 + I72]
  10) f8#(I74, I75, I76, I77, I78, I79, I80, I81) -> f4#(I74, I75, I76, I77, I82, I79, I80, I81) [0 <= I82 /\ I82 <= 0 /\ I82 = I82 /\ 0 <= -1 - I80 + I81]
  11) f2#(I91, I92, I93, I94, I95, I96, I97, I98) -> f8#(I91, I92, I93, I94, I95, I96, I97, I98) [0 <= -1 - I96 + I97]
  12) f3#(I99, I100, I101, I102, I103, I104, I105, I106) -> f2#(I99, I100, I101, I102, I103, 1 + I104, I105, I106) [-1 * I105 + I106 <= 0]
  13) f7#(I107, I108, I109, I110, I111, I112, I113, I114) -> f3#(I107, I108, I109, I110, I111, I112, I113, I114) 
  14) f6#(I115, I116, I117, I118, I119, I120, I121, I122) -> f7#(I115, I116, I117, I118, I119, I120, 1 + I121, I122) 
  15) f5#(I123, I124, I125, I126, I127, I128, I129, I130) -> f6#(I123, I124, I125, I126, I127, I128, I129, I130) [I124 = I124]
  16) f3#(I131, I132, I133, I134, I135, I136, I137, I138) -> f5#(I131, I132, I133, I134, I139, I136, I137, I138) [I139 = I139 /\ 0 <= -1 - I137 + I138]
  17) f3#(I140, I141, I142, I143, I144, I145, I146, I147) -> f4#(I140, I141, I142, I143, I148, I145, I146, I147) [0 <= I148 /\ I148 <= 0 /\ I148 = I148 /\ 0 <= -1 - I146 + I147]
  18) f1#(I149, I150, I151, I152, I153, I154, I155, I156) -> f2#(I149, I150, I151, I152, I153, I154, I155, I156) 

We have the following SCCs.
  { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 }

DP problem for innermost termination.
P =
  f14#(I0, I1, I2, I3, I4, I5, I6, I7) -> f3#(I0, I1, I2, I3, I4, I5, 1 + I6, I7) 
  f13#(I8, I9, I10, I11, I12, I13, I14, I15) -> f14#(I8, I9, I10, I11, I12, I13, I14, I15) [I11 = I11]
  f4#(I16, I17, I18, I19, I20, I21, I22, I23) -> f13#(I16, I17, I18, I19, rnd5, I21, I22, I23) [rnd5 = rnd5 /\ 0 <= -1 - I22 + I23]
  f12#(I24, I25, I26, I27, I28, I29, I30, I31) -> f4#(I24, I25, I26, I27, I28, I29, I30, I31) 
  f4#(I32, I33, I34, I35, I36, I37, I38, I39) -> f12#(I32, I33, I34, I35, I40, I37, I38, I39) [0 <= I40 /\ I40 <= 0 /\ I40 = I40 /\ 0 <= -1 - I38 + I39]
  f8#(I41, I42, I43, I44, I45, I46, I47, I48) -> f2#(I41, I42, I43, I44, I45, 1 + I46, I47, I48) [-1 * I47 + I48 <= 0]
  f11#(I49, I50, I51, I52, I53, I54, I55, I56) -> f3#(I49, I50, I51, I52, I53, I54, 1 + I55, I56) 
  f10#(I57, I58, I59, I60, I61, I62, I63, I64) -> f11#(I57, I58, I59, I60, I61, I62, I63, I64) [I59 = I59]
  f8#(I65, I66, I67, I68, I69, I70, I71, I72) -> f10#(I65, I66, I67, I68, I73, I70, I71, I72) [I73 = I73 /\ 0 <= -1 - I71 + I72]
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