/export/starexec/sandbox/solver/bin/starexec_run_ttt2 /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/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 59817 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 60258 MAYBE Problem: le(0(),y) -> true() le(s(x),0()) -> false() le(s(x),s(y)) -> le(x,y) minus(x,0()) -> x minus(0(),s(y)) -> 0() minus(s(x),s(y)) -> minus(x,y) plus(x,0()) -> x plus(x,s(y)) -> s(plus(x,y)) mod(s(x),0()) -> 0() mod(x,s(y)) -> help(x,s(y),0()) help(x,s(y),c) -> if(le(c,x),x,s(y),c) if(true(),x,s(y),c) -> help(x,s(y),plus(c,s(y))) if(false(),x,s(y),c) -> minus(x,minus(c,s(y))) Proof: Open