details

property	value
status	complete
benchmark	log_RTA09.itrs
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n026.star.cs.uiowa.edu
space	Mixed_ITRS_2014

run statistics

property	value
solver	Ctrl
configuration	Itrs
runtime (wallclock)	0.29136300087 seconds
cpu usage	0.300851554
max memory	8986624.0

stage attributes

key	value
output-size	1703
starexec-result	YES

output

/export/starexec/sandbox/solver/bin/starexec_run_Itrs /export/starexec/sandbox/benchmark/theBenchmark.itrs /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES DP problem for innermost termination. P = lif#(true, I0, I1) -> log#(I0 / I1, I1) log#(I2, I3) -> lif#(I2 >= I3 && I3 > 1, I2, I3) R = lif(false, x, y) -> 0 lif(true, I0, I1) -> 1 + log(I0 / I1, I1) log(I2, I3) -> lif(I2 >= I3 && I3 > 1, I2, I3) This problem is converted using chaining, where edges between chained DPs are removed. DP problem for innermost termination. P = lif#(true, I0, I1) -> log#(I0 / I1, I1) log#(I2, I3) -> lif#(I2 >= I3 && I3 > 1, I2, I3) log#(I2, I3) -> log#(I2 / I3, I3) [I2 >= I3 && I3 > 1] R = lif(false, x, y) -> 0 lif(true, I0, I1) -> 1 + log(I0 / I1, I1) log(I2, I3) -> lif(I2 >= I3 && I3 > 1, I2, I3) The dependency graph for this problem is: 0 -> 2, 1 1 -> 2 -> 2, 1 Where: 0) lif#(true, I0, I1) -> log#(I0 / I1, I1) 1) log#(I2, I3) -> lif#(I2 >= I3 && I3 > 1, I2, I3) 2) log#(I2, I3) -> log#(I2 / I3, I3) [I2 >= I3 && I3 > 1] We have the following SCCs. { 2 } DP problem for innermost termination. P = log#(I2, I3) -> log#(I2 / I3, I3) [I2 >= I3 && I3 > 1] R = lif(false, x, y) -> 0 lif(true, I0, I1) -> 1 + log(I0 / I1, I1) log(I2, I3) -> lif(I2 >= I3 && I3 > 1, I2, I3) We use the reverse value criterion with the projection function NU: NU[log#(z1,z2)] = z1 This gives the following inequalities: I2 >= I3 && I3 > 1 ==> I2 > I2 / I3 with I2 >= 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 Integ TRS Inner 43557