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Logic Programming pair #487096661
details
property
value
status
complete
benchmark
slowsort-oi.pl
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n150.star.cs.uiowa.edu
space
talp_talp
run statistics
property
value
solver
NTI-TC20-firstrun
configuration
Default 200
runtime (wallclock)
0.245382 seconds
cpu usage
0.293118
user time
0.235931
system time
0.057187
max virtual memory
113188.0
max residence set size
45652.0
stage attributes
key
value
starexec-result
NO
output
NO Prover = LP(tech=TOPLAS06, unlimited) ** BEGIN proof argument ** slowsort(o,i): ([slowsort([_0|[_1]],[_2|[_3]]) :- delete(_2,[_0|_1],_4), delete(_0,[_1|_2],_3) :- delete(_0,_2,_3)], {delete/3->(0->_0, 2->_1), slowsort/2->(1->[_2|[_3]])}) ** END proof argument ** ** BEGIN proof description ** * Iteration = 0: 0 unfolded rule generated, 0 loop generated * Iteration = 1: 11 new unfolded rule(s) generated, 2 new loop(s) generated * Iteration = 2: 17 new unfolded rule(s) generated, 11 new loop(s) generated The mode slowsort(o,i) is non-terminating because of the generated looping pair: ([slowsort([_0|[_1]],[_2|[_3]]) :- delete(_2,[_0|_1],_4), delete(_0,[_1|_2],_3) :- delete(_0,_2,_3)], {delete/3->(0->_0, 2->_1), slowsort/2->(1->[_2|[_3]])}) * All specified modes do not terminate: slowsort(o,i) ** END proof description ** Proof stopped at iteration 2 Number of unfolded rules generated by this proof = 28 Number of unfolded rules generated by all the parallel proofs = 28
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