/export/starexec/sandbox/solver/bin/starexec_run_ttt2 /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files


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failure 'Failure("No result of SMT solver - maybe due to some flag of the solver? or the solver was not found in PATH?")' in subprocess 51773
failure 'Failure("No result of SMT solver - maybe due to some flag of the solver? or the solver was not found in PATH?")' in subprocess 52005
MAYBE

Problem:
 eq(0(),0()) -> true()
 eq(0(),s(x)) -> false()
 eq(s(x),0()) -> false()
 eq(s(x),s(y)) -> eq(x,y)
 le(0(),y) -> true()
 le(s(x),0()) -> false()
 le(s(x),s(y)) -> le(x,y)
 app(nil(),y) -> y
 app(add(n,x),y) -> add(n,app(x,y))
 min(nil()) -> 0()
 min(add(n,x)) -> minIter(add(n,x),add(n,x),0())
 minIter(nil(),add(n,y),m) -> minIter(add(n,y),add(n,y),s(m))
 minIter(add(n,x),y,m) -> if_min(le(n,m),x,y,m)
 if_min(true(),x,y,m) -> m
 if_min(false(),x,y,m) -> minIter(x,y,m)
 head(add(n,x)) -> n
 tail(add(n,x)) -> x
 tail(nil()) -> nil()
 null(nil()) -> true()
 null(add(n,x)) -> false()
 rm(n,nil()) -> nil()
 rm(n,add(m,x)) -> if_rm(eq(n,m),n,add(m,x))
 if_rm(true(),n,add(m,x)) -> rm(n,x)
 if_rm(false(),n,add(m,x)) -> add(m,rm(n,x))
 minsort(nil(),nil()) -> nil()
 minsort(add(n,x),y) -> if_minsort(eq(n,min(add(n,x))),add(n,x),y)
 if_minsort(true(),add(n,x),y) -> add(n,minsort(app(rm(n,x),y),nil()))
 if_minsort(false(),add(n,x),y) -> minsort(x,add(n,y))

Proof:
 Open