/export/starexec/sandbox2/solver/bin/starexec_run_ttt2 /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- 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 11115 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 12135 MAYBE Problem: lt(0(),s(x)) -> true() lt(x,0()) -> false() lt(s(x),s(y)) -> lt(x,y) times(0(),y) -> 0() times(s(x),y) -> plus(y,times(x,y)) plus(0(),y) -> y plus(s(x),y) -> s(plus(x,y)) fac(x) -> loop(x,s(0()),s(0())) loop(x,c,y) -> if(lt(x,c),x,c,y) if(false(),x,c,y) -> loop(x,s(c),times(y,s(c))) if(true(),x,c,y) -> y Proof: Open