YES Solver Timeout: 4 Global Timeout: 300 No parsing errors! Init Location: 0 Transitions: ~(1)) /\ (arg2 > ~(1)) /\ (undef1 > ~(1)) /\ (arg1 > 0), par{arg1 -> undef1, arg2 -> undef2}> arg1), par{arg1 -> (arg1 + 1)}> (arg2 + 1)}> undef7, arg2 -> undef8}> Fresh variables: undef1, undef2, undef7, undef8, Undef variables: undef1, undef2, undef7, undef8, Abstraction variables: Exit nodes: Accepting locations: Asserts: Preprocessed LLVMGraph Init Location: 0 Transitions: ~(1)) /\ (undef8 > ~(1)) /\ (undef1 > ~(1)) /\ (undef7 > 0)> arg1), par{arg1 -> (arg1 + 1)}> (arg2 + 1)}> Fresh variables: undef1, undef2, undef7, undef8, Undef variables: undef1, undef2, undef7, undef8, Abstraction variables: Exit nodes: Accepting locations: Asserts: ************************************************************* ******************************************************************************************* *********************** WORKING TRANSITION SYSTEM (DAG) *********************** ******************************************************************************************* Init Location: 0 Graph 0: Transitions: Variables: Graph 1: Transitions: 1 + arg1, rest remain the same}> 1 + arg2, rest remain the same}> Variables: arg1, arg2 Precedence: Graph 0 Graph 1 Map Locations to Subgraph: ( 0 , 0 ) ( 2 , 1 ) ******************************************************************************************* ******************************** CHECKING ASSERTIONS ******************************** ******************************************************************************************* Proving termination of subgraph 0 Proving termination of subgraph 1 Checking unfeasibility... Time used: 0.0034 Checking conditional termination of SCC {l2}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.001161s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.007812s Trying to remove transition: 1 + arg2, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.004785s Time used: 0.004644 LOG: SAT solveNonLinear - Elapsed time: 0.004785s Cost: 0; Total time: 0.004644 Termination implied by a set of quasi-invariant(s): Quasi-invariant at l2: arg2 <= arg1 Ranking function: arg1 - arg2 Ranking function and negation of Quasi-Invariant applied New Graphs: Transitions: 1 + arg1, rest remain the same}> Variables: arg1, arg2 Checking conditional termination of SCC {l2}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.000369s Ranking function: -1 - arg1 + arg2 New Graphs: Program Terminates