details

property	value
status	complete
benchmark	poly4.itrs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n147.star.cs.uiowa.edu
space	Mixed_ITRS_2014

run statistics

property	value
solver	Ctrl
configuration	Itrs
runtime (wallclock)	1.09568 seconds
cpu usage	1.11459
user time	0.624795
system time	0.489795
max virtual memory	124240.0
max residence set size	8580.0

stage attributes

key	value
starexec-result	YES

output

YES DP problem for innermost termination. P = eval#(an, bn, cn, i, j) -> eval#(an, bn, cn + 1, i, j + 1) [j < bn && i >= an] eval#(I0, I1, I2, I3, I4) -> eval#(I0, I1, I2 + 1, I3 + 1, I4) [I4 >= I1 && I3 < I0] eval#(I5, I6, I7, I8, I9) -> eval#(I5, I6, I7 + 1, I8 + 1, I9) [I9 < I6 && I8 < I5] eval#(I10, I11, I12, I13, I14) -> eval#(I10, I11, I12 + 1, I13, I14 + 1) [I14 < I11 && I13 < I10] R = eval(an, bn, cn, i, j) -> eval(an, bn, cn + 1, i, j + 1) [j < bn && i >= an] eval(I0, I1, I2, I3, I4) -> eval(I0, I1, I2 + 1, I3 + 1, I4) [I4 >= I1 && I3 < I0] eval(I5, I6, I7, I8, I9) -> eval(I5, I6, I7 + 1, I8 + 1, I9) [I9 < I6 && I8 < I5] eval(I10, I11, I12, I13, I14) -> eval(I10, I11, I12 + 1, I13, I14 + 1) [I14 < I11 && I13 < I10] The dependency graph for this problem is: 0 -> 0 1 -> 1 2 -> 0, 2, 3 3 -> 1, 2, 3 Where: 0) eval#(an, bn, cn, i, j) -> eval#(an, bn, cn + 1, i, j + 1) [j < bn && i >= an] 1) eval#(I0, I1, I2, I3, I4) -> eval#(I0, I1, I2 + 1, I3 + 1, I4) [I4 >= I1 && I3 < I0] 2) eval#(I5, I6, I7, I8, I9) -> eval#(I5, I6, I7 + 1, I8 + 1, I9) [I9 < I6 && I8 < I5] 3) eval#(I10, I11, I12, I13, I14) -> eval#(I10, I11, I12 + 1, I13, I14 + 1) [I14 < I11 && I13 < I10] We have the following SCCs. { 2, 3 } { 0 } { 1 } DP problem for innermost termination. P = eval#(I0, I1, I2, I3, I4) -> eval#(I0, I1, I2 + 1, I3 + 1, I4) [I4 >= I1 && I3 < I0] R = eval(an, bn, cn, i, j) -> eval(an, bn, cn + 1, i, j + 1) [j < bn && i >= an] eval(I0, I1, I2, I3, I4) -> eval(I0, I1, I2 + 1, I3 + 1, I4) [I4 >= I1 && I3 < I0] eval(I5, I6, I7, I8, I9) -> eval(I5, I6, I7 + 1, I8 + 1, I9) [I9 < I6 && I8 < I5] eval(I10, I11, I12, I13, I14) -> eval(I10, I11, I12 + 1, I13, I14 + 1) [I14 < I11 && I13 < I10] We use the reverse value criterion with the projection function NU: NU[eval#(z1,z2,z3,z4,z5)] = z1 + -1 * z4 This gives the following inequalities: I4 >= I1 && I3 < I0 ==> I0 + -1 * I3 > I0 + -1 * (I3 + 1) with I0 + -1 * I3 >= 0 All dependency pairs are strictly oriented, so the entire dependency pair problem may be removed. DP problem for innermost termination. P = eval#(an, bn, cn, i, j) -> eval#(an, bn, cn + 1, i, j + 1) [j < bn && i >= an] R = eval(an, bn, cn, i, j) -> eval(an, bn, cn + 1, i, j + 1) [j < bn && i >= an] eval(I0, I1, I2, I3, I4) -> eval(I0, I1, I2 + 1, I3 + 1, I4) [I4 >= I1 && I3 < I0] eval(I5, I6, I7, I8, I9) -> eval(I5, I6, I7 + 1, I8 + 1, I9) [I9 < I6 && I8 < I5] eval(I10, I11, I12, I13, I14) -> eval(I10, I11, I12 + 1, I13, I14 + 1) [I14 < I11 && I13 < I10] We use the reverse value criterion with the projection function NU: NU[eval#(z1,z2,z3,z4,z5)] = z2 + -1 * z5 This gives the following inequalities: j < bn && i >= an ==> bn + -1 * j > bn + -1 * (j + 1) with bn + -1 * j >= 0 All dependency pairs are strictly oriented, so the entire dependency pair problem may be removed. DP problem for innermost termination. P = eval#(I5, I6, I7, I8, I9) -> eval#(I5, I6, I7 + 1, I8 + 1, I9) [I9 < I6 && I8 < I5] eval#(I10, I11, I12, I13, I14) -> eval#(I10, I11, I12 + 1, I13, I14 + 1) [I14 < I11 && I13 < I10] R = eval(an, bn, cn, i, j) -> eval(an, bn, cn + 1, i, j + 1) [j < bn && i >= an] eval(I0, I1, I2, I3, I4) -> eval(I0, I1, I2 + 1, I3 + 1, I4) [I4 >= I1 && I3 < I0] eval(I5, I6, I7, I8, I9) -> eval(I5, I6, I7 + 1, I8 + 1, I9) [I9 < I6 && I8 < I5] eval(I10, I11, I12, I13, I14) -> eval(I10, I11, I12 + 1, I13, I14 + 1) [I14 < I11 && I13 < I10] We use the reverse value criterion with the projection function NU: NU[eval#(z1,z2,z3,z4,z5)] = z1 + -1 * z4 This gives the following inequalities: I9 < I6 && I8 < I5 ==> I5 + -1 * I8 > I5 + -1 * (I8 + 1) with I5 + -1 * I8 >= 0 I14 < I11 && I13 < I10 ==> I10 + -1 * I13 >= I10 + -1 * I13 We remove all the strictly oriented dependency pairs. DP problem for innermost termination. P = eval#(I10, I11, I12, I13, I14) -> eval#(I10, I11, I12 + 1, I13, I14 + 1) [I14 < I11 && I13 < I10] R = eval(an, bn, cn, i, j) -> eval(an, bn, cn + 1, i, j + 1) [j < bn && i >= an] eval(I0, I1, I2, I3, I4) -> eval(I0, I1, I2 + 1, I3 + 1, I4) [I4 >= I1 && I3 < I0] eval(I5, I6, I7, I8, I9) -> eval(I5, I6, I7 + 1, I8 + 1, I9) [I9 < I6 && I8 < I5] eval(I10, I11, I12, I13, I14) -> eval(I10, I11, I12 + 1, I13, I14 + 1) [I14 < I11 && I13 < I10] We use the reverse value criterion with the projection function NU: NU[eval#(z1,z2,z3,z4,z5)] = z2 + -1 * z5 This gives the following inequalities: I14 < I11 && I13 < I10 ==> I11 + -1 * I14 > I11 + -1 * (I14 + 1) with I11 + -1 * I14 >= 0 All dependency pairs are strictly oriented, so the entire dependency pair problem may be removed. popout

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job log

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actions

all output return to Integer TRS Innermost