/export/starexec/sandbox2/solver/bin/starexec_run_Default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES Input TRS: 1: minus(x,0()) -> x 2: minus(0(),y) -> 0() 3: minus(s(x),s(y)) -> minus(p(s(x)),p(s(y))) 4: minus(x,plus(y,z)) -> minus(minus(x,y),z) 5: p(s(s(x))) -> s(p(s(x))) 6: p(0()) -> s(s(0())) 7: div(s(x),s(y)) -> s(div(minus(x,y),s(y))) 8: div(plus(x,y),z) -> plus(div(x,z),div(y,z)) 9: plus(0(),y) -> y 10: plus(s(x),y) -> s(plus(y,minus(s(x),s(0())))) Number of strict rules: 10 Direct POLO(bPol) ... failed. Uncurrying p 1: minus(x,0()) -> x 2: minus(0(),y) -> 0() 3: minus(s(x),s(y)) -> minus(p^1_s(x),p^1_s(y)) 4: minus(x,plus(y,z)) -> minus(minus(x,y),z) 5: p^1_s(s(x)) -> s(p^1_s(x)) 6: p^1_0() -> s(s(0())) 7: div(s(x),s(y)) -> s(div(minus(x,y),s(y))) 8: div(plus(x,y),z) -> plus(div(x,z),div(y,z)) 9: plus(0(),y) -> y 10: plus(s(x),y) -> s(plus(y,minus(s(x),s(0())))) 11: p(0()) ->= p^1_0() 12: p(s(_1)) ->= p^1_s(_1) Number of strict rules: 10 Direct POLO(bPol) ... failed. Dependency Pairs: #1: #p(0()) ->? #p^1_0() #2: #p(s(_1)) ->? #p^1_s(_1) #3: #div(s(x),s(y)) -> #div(minus(x,y),s(y)) #4: #div(s(x),s(y)) -> #minus(x,y) #5: #plus(s(x),y) -> #plus(y,minus(s(x),s(0()))) #6: #plus(s(x),y) -> #minus(s(x),s(0())) #7: #p^1_s(s(x)) -> #p^1_s(x) #8: #minus(s(x),s(y)) -> #minus(p^1_s(x),p^1_s(y)) #9: #minus(s(x),s(y)) -> #p^1_s(x) #10: #minus(s(x),s(y)) -> #p^1_s(y) #11: #div(plus(x,y),z) -> #plus(div(x,z),div(y,z)) #12: #div(plus(x,y),z) -> #div(x,z) #13: #div(plus(x,y),z) -> #div(y,z) #14: #minus(x,plus(y,z)) -> #minus(minus(x,y),z) #15: #minus(x,plus(y,z)) -> #minus(x,y) Number of SCCs: 5, DPs: 8 SCC { #7 } POLO(Sum)... succeeded. #div w: 0 s w: x1 + 1 #p^1_0 w: 0 #p^1_s w: x1 minus w: 0 p^1_0 w: 0 #plus w: 0 div w: 0 p^1_s w: 0 #p w: 0 p w: 0 0 w: 0 #minus w: 0 plus w: 0 USABLE RULES: { } Removed DPs: #7 Number of SCCs: 4, DPs: 7 SCC { #8 } POLO(Sum)... succeeded. #div w: 0 s w: x1 + 2 #p^1_0 w: 0 #p^1_s w: 0 minus w: 0 p^1_0 w: 0 #plus w: 0 div w: 0 p^1_s w: x1 + 1 #p w: 0 p w: 0 0 w: 0 #minus w: x1 + x2 plus w: 0 USABLE RULES: { 5 } Removed DPs: #8 Number of SCCs: 3, DPs: 6 SCC { #5 } POLO(Sum)... succeeded. #div w: 0 s w: x1 + 2 #p^1_0 w: 0 #p^1_s w: 0 minus w: 1 p^1_0 w: 0 #plus w: x1 + x2 div w: 0 p^1_s w: x1 + 1 #p w: 0 p w: 0 0 w: 1 #minus w: x1 + x2 plus w: 0 USABLE RULES: { 3 5 } Removed DPs: #5 Number of SCCs: 2, DPs: 5 SCC { #14 #15 } POLO(Sum)... succeeded. #div w: 0 s w: x1 + 2 #p^1_0 w: 0 #p^1_s w: 0 minus w: x1 + x2 + 1 p^1_0 w: 0 #plus w: x2 div w: 0 p^1_s w: x1 + 1 #p w: 0 p w: 0 0 w: 1 #minus w: x1 + x2 plus w: x1 + x2 + 2 USABLE RULES: { 1..5 } Removed DPs: #14 #15 Number of SCCs: 1, DPs: 3 SCC { #3 #12 #13 } POLO(Sum)... succeeded. #div w: x1 s w: x1 + 2 #p^1_0 w: 0 #p^1_s w: 0 minus w: x1 p^1_0 w: 0 #plus w: x2 div w: 0 p^1_s w: x1 + 1 #p w: 0 p w: 0 0 w: 1 #minus w: x1 + x2 plus w: x1 + x2 + 1 USABLE RULES: { 1..5 } Removed DPs: #3 #12 #13 Number of SCCs: 0, DPs: 0