details

property	value
status	complete
benchmark	LogMult.jar-obl-8.smt2
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n128.star.cs.uiowa.edu
space	From_AProVE_2014

run statistics

property	value
solver	Ctrl
configuration	Transition
runtime (wallclock)	0.359343 seconds
cpu usage	0.352444
user time	0.186695
system time	0.165749
max virtual memory	113176.0
max residence set size	8820.0

stage attributes

key	value
starexec-result	YES

output

0.00/0.35 YES 0.00/0.35 0.00/0.35 DP problem for innermost termination. 0.00/0.35 P = 0.00/0.35 init#(x1, x2) -> f1#(rnd1, rnd2) 0.00/0.35 f2#(I0, I1) -> f2#(I0, I1 * I1) [I1 <= I0 - 1 /\ 1 <= I1 - 1] 0.00/0.35 f1#(I2, I3) -> f2#(I4, 2) [0 <= I2 - 1 /\ -1 <= I3 - 1 /\ -1 <= I4 - 1] 0.00/0.35 R = 0.00/0.35 init(x1, x2) -> f1(rnd1, rnd2) 0.00/0.35 f2(I0, I1) -> f2(I0, I1 * I1) [I1 <= I0 - 1 /\ 1 <= I1 - 1] 0.00/0.35 f1(I2, I3) -> f2(I4, 2) [0 <= I2 - 1 /\ -1 <= I3 - 1 /\ -1 <= I4 - 1] 0.00/0.35 0.00/0.35 The dependency graph for this problem is: 0.00/0.35 0 -> 2 0.00/0.35 1 -> 1 0.00/0.35 2 -> 1 0.00/0.35 Where: 0.00/0.35 0) init#(x1, x2) -> f1#(rnd1, rnd2) 0.00/0.35 1) f2#(I0, I1) -> f2#(I0, I1 * I1) [I1 <= I0 - 1 /\ 1 <= I1 - 1] 0.00/0.35 2) f1#(I2, I3) -> f2#(I4, 2) [0 <= I2 - 1 /\ -1 <= I3 - 1 /\ -1 <= I4 - 1] 0.00/0.35 0.00/0.35 We have the following SCCs. 0.00/0.35 { 1 } 0.00/0.35 0.00/0.35 DP problem for innermost termination. 0.00/0.35 P = 0.00/0.35 f2#(I0, I1) -> f2#(I0, I1 * I1) [I1 <= I0 - 1 /\ 1 <= I1 - 1] 0.00/0.35 R = 0.00/0.35 init(x1, x2) -> f1(rnd1, rnd2) 0.00/0.35 f2(I0, I1) -> f2(I0, I1 * I1) [I1 <= I0 - 1 /\ 1 <= I1 - 1] 0.00/0.35 f1(I2, I3) -> f2(I4, 2) [0 <= I2 - 1 /\ -1 <= I3 - 1 /\ -1 <= I4 - 1] 0.00/0.35 0.00/0.35 We use the reverse value criterion with the projection function NU: 0.00/0.35 NU[f2#(z1,z2)] = z1 - 1 + -1 * z2 0.00/0.35 0.00/0.35 This gives the following inequalities: 0.00/0.35 I1 <= I0 - 1 /\ 1 <= I1 - 1 ==> I0 - 1 + -1 * I1 > I0 - 1 + -1 * (I1 * I1) with I0 - 1 + -1 * I1 >= 0 0.00/0.35 0.00/0.35 All dependency pairs are strictly oriented, so the entire dependency pair problem may be removed. 0.00/3.34 EOF popout

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all output return to Integer_Transition_Systems 2019-03-29 01.54