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HRS 58631 pair #381918946
details
property
value
status
complete
benchmark
tailrecgen.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n074.star.cs.uiowa.edu
space
Mixed_HO_12
run statistics
property
value
solver
sol 37957
configuration
hrs
runtime (wallclock)
0.0816211700439 seconds
cpu usage
0.081962256
max memory
8781824.0
stage attributes
key
value
output-size
7087
starexec-result
MAYBE
output
/export/starexec/sandbox/solver/bin/starexec_run_hrs /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- MAYBE We split firstr-order part and higher-order part, and do modular checking by a general modularity. ******** FO SN check ******** Check SN using NaTT (Nagoya Termination Tool) Input TRS: 1: dec(0(),D) -> 0() 2: dec(X,0()) -> X 3: dec(s(X),s(D)) -> dec(X,D) 4: xpls(0(),X) -> X 5: xpls(s(X),Y) -> s(xpls(X,Y)) 6: log2(s(0()),0()) -> 0() 7: log2(0(),s(Y)) -> s(log2(s(Y),0())) 8: log2(s(0()),s(Y)) -> s(log2(s(Y),0())) 9: log2(s(s(X)),Y) -> log2(X,s(Y)) 10: _(X1,X2) -> X1 11: _(X1,X2) -> X2 Number of strict rules: 11 Direct POLO(bPol) ... removes: 4 1 10 11 6 2 dec w: x1 + x2 + 1 s w: x1 _ w: 2 * x1 + 2 * x2 + 1 0 w: 1797 xpls w: 2 * x1 + x2 + 1 log2 w: x1 + x2 + 281 Number of strict rules: 5 Direct POLO(bPol) ... removes: 8 3 5 dec w: 2 * x1 + x2 + 1798 s w: x1 + 8587 _ w: 2 * x1 + 2 * x2 + 1 0 w: 0 xpls w: 2 * x1 + x2 + 591 log2 w: x1 + 2 * x2 + 2616 Number of strict rules: 2 Direct POLO(bPol) ... failed. Uncurrying log2 7: log2^1_0(s(Y)) -> s(log2^1_s(Y,0())) 9: log2^1_s(s(X),Y) -> log2(X,s(Y)) 12: log2(0(),_1) ->= log2^1_0(_1) 13: log2(s(_1),_2) ->= log2^1_s(_1,_2) Number of strict rules: 2 Direct POLO(bPol) ... removes: 7 12 9 13 dec w: x1 + x2 s w: x1 + 3 _ w: x1 + x2 0 w: 1237 log2^1_0 w: 2 * x1 + 4755 log2^1_s w: 2 * x1 + 2 * x2 + 2283 xpls w: x1 + x2 log2 w: 2 * x1 + 2 * x2 + 2282 Number of strict rules: 0 ... Input TRS: 1: dec(0(),D) -> 0() 2: dec(X,0()) -> X 3: dec(s(X),s(D)) -> dec(X,D) 4: xpls(0(),X) -> X 5: xpls(s(X),Y) -> s(xpls(X,Y)) 6: log2(s(0()),0()) -> 0() 7: log2(0(),s(Y)) -> s(log2(s(Y),0())) 8: log2(s(0()),s(Y)) -> s(log2(s(Y),0())) 9: log2(s(s(X)),Y) -> log2(X,s(Y)) 10: _(X1,X2) -> X1 11: _(X1,X2) -> X2 Number of strict rules: 11 Direct POLO(bPol) ... removes: 4 1 10 11 6 2 dec w: x1 + x2 + 1 s w: x1 _ w: 2 * x1 + 2 * x2 + 1 0 w: 1797 xpls w: 2 * x1 + x2 + 1 log2 w: x1 + x2 + 281 Number of strict rules: 5 Direct POLO(bPol) ... removes: 8 3 5 dec w: 2 * x1 + x2 + 1798 s w: x1 + 8587 _ w: 2 * x1 + 2 * x2 + 1 0 w: 0 xpls w: 2 * x1 + x2 + 591 log2 w: x1 + 2 * x2 + 2616 Number of strict rules: 2 Direct POLO(bPol) ... failed. Uncurrying log2 7: log2^1_0(s(Y)) -> s(log2^1_s(Y,0())) 9: log2^1_s(s(X),Y) -> log2(X,s(Y)) 12: log2(0(),_1) ->= log2^1_0(_1) 13: log2(s(_1),_2) ->= log2^1_s(_1,_2) Number of strict rules: 2 Direct POLO(bPol) ... removes: 7 12 9 13 dec w: x1 + x2 s w: x1 + 3 _ w: x1 + x2
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