/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES Input TRS: 1: cond1(true(),x) -> cond2(even(x),x) 2: cond2(true(),x) -> cond1(neq(x,0()),div2(x)) 3: cond2(false(),x) -> cond1(neq(x,0()),p(x)) 4: neq(0(),0()) -> false() 5: neq(0(),s(x)) -> true() 6: neq(s(x),0()) -> true() 7: neq(s(x),s(y())) -> neq(x,y()) 8: even(0()) -> true() 9: even(s(0())) -> false() 10: even(s(s(x))) -> even(x) 11: div2(0()) -> 0() 12: div2(s(0())) -> 0() 13: div2(s(s(x))) -> s(div2(x)) 14: p(0()) -> 0() 15: p(s(x)) -> x Number of strict rules: 15 Direct poly ... failed. Freezing ... failed. Dependency Pairs: #1: #cond2(true(),x) -> #cond1(neq(x,0()),div2(x)) #2: #cond2(true(),x) -> #neq(x,0()) #3: #cond2(true(),x) -> #div2(x) #4: #div2(s(s(x))) -> #div2(x) #5: #neq(s(x),s(y())) -> #neq(x,y()) #6: #even(s(s(x))) -> #even(x) #7: #cond2(false(),x) -> #cond1(neq(x,0()),p(x)) #8: #cond2(false(),x) -> #neq(x,0()) #9: #cond2(false(),x) -> #p(x) #10: #cond1(true(),x) -> #cond2(even(x),x) #11: #cond1(true(),x) -> #even(x) Number of SCCs: 3, DPs: 5 SCC { #4 } Sum... succeeded. neq(x1,x2) w: (0) cond2(x1,x2) w: (0) s(x1) w: (1 + x1) #cond1(x1,x2) w: (0) y() w: (0) even(x1) w: (0) false() w: (0) #p(x1) w: (0) true() w: (0) cond1(x1,x2) w: (0) #even(x1) w: (0) p(x1) w: (0) 0() w: (0) #neq(x1,x2) w: (0) div2(x1) w: (0) #div2(x1) w: (x1) #cond2(x1,x2) w: (0) USABLE RULES: { } Removed DPs: #4 Number of SCCs: 2, DPs: 4 SCC { #6 } Sum... succeeded. neq(x1,x2) w: (0) cond2(x1,x2) w: (0) s(x1) w: (1 + x1) #cond1(x1,x2) w: (0) y() w: (0) even(x1) w: (0) false() w: (0) #p(x1) w: (0) true() w: (0) cond1(x1,x2) w: (0) #even(x1) w: (x1) p(x1) w: (0) 0() w: (0) #neq(x1,x2) w: (0) div2(x1) w: (0) #div2(x1) w: (0) #cond2(x1,x2) w: (0) USABLE RULES: { } Removed DPs: #6 Number of SCCs: 1, DPs: 3 SCC { #1 #7 #10 } Sum... Max... QLPOpS... NegMaxSum... succeeded. neq(x1,x2) w: (max{0, -1 + x1}) cond2(x1,x2) w: (0) s(x1) w: (max{0, 3 + x1}) #cond1(x1,x2) w: (max{0, -1 + x2, -1 + x1}) y() w: (0) even(x1) w: (0) false() w: (0) #p(x1) w: (0) true() w: (2) cond1(x1,x2) w: (0) #even(x1) w: (0) p(x1) w: (max{0, -2 + x1}) 0() w: (0) #neq(x1,x2) w: (0) div2(x1) w: (max{0, -2 + x1}) #div2(x1) w: (0) #cond2(x1,x2) w: (max{0, -2 + x2}) USABLE RULES: { 4 6 9 11..15 } Removed DPs: #10 Number of SCCs: 0, DPs: 0