details

property	value
status	complete
benchmark	log2b-oi.pl
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n138.star.cs.uiowa.edu
space	lpexamples

run statistics

property	value
solver	NTI_20
configuration	default
runtime (wallclock)	0.238116025925 seconds
cpu usage	0.210930223
max memory	3.5803136E7

stage attributes

key	value
output-size	1192
starexec-result	NO

output

/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.pl /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- NO Prover = LP(tech=TOPLAS06, unlimited) ** BEGIN proof argument ** log2(o,i): ([log2(s(s(_0)),_1) :- log2(_0,s(0),s(0),_1), log2(s(s(_0)),_1,_2,_3) :- log2(_0,s(_1),_2,_3)], {log2/4->(1->_0, 2->_1, 3->_2), log2/2->(1->_3)}) ** END proof argument ** ** BEGIN proof description ** * Iteration = 0: 0 unfolded rule generated, 0 loop generated * Iteration = 1: 6 new unfolded rule(s) generated, 1 new loop(s) generated * Iteration = 2: 17 new unfolded rule(s) generated, 7 new loop(s) generated The mode log2(o,i) is non-terminating because of the generated looping pair: ([log2(s(s(_0)),_1) :- log2(_0,s(0),s(0),_1), log2(s(s(_0)),_1,_2,_3) :- log2(_0,s(_1),_2,_3)], {log2/4->(1->_0, 2->_1, 3->_2), log2/2->(1->_3)}) * All specified modes do not terminate: log2(o,i) ** END proof description ** Proof stopped at iteration 2 Number of unfolded rules generated by this proof = 23 Number of unfolded rules generated by all the parallel proofs = 23 popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to Logic Programming