YES Solver Timeout: 4 Global Timeout: 60 No parsing errors! Init Location: 0 Transitions: 0) /\ (arg2 > ~(1)) /\ (undef1 > 0) /\ (undef2 > ~(1)), par{arg1 -> undef1, arg2 -> undef2, arg3 -> undef3}> 0) /\ (undef4 > 0) /\ (undef5 > ~(1)), par{arg1 -> undef4, arg2 -> undef5, arg3 -> undef6}> ~(1)) /\ (undef7 > ~(1)) /\ (arg1 > 0), par{arg1 -> undef7, arg2 -> undef8, arg3 -> undef9}> 0), par{arg1 -> (arg1 - 1), arg2 -> undef11, arg3 -> undef12}> 0) /\ (undef15 <= arg2) /\ (arg1 > 0) /\ (arg2 > ~(1)) /\ (undef13 > ~(1)) /\ (undef15 > ~(1)), par{arg1 -> undef13, arg2 -> 1, arg3 -> undef15}> 0) /\ (arg3 > 0) /\ (undef17 > ~(1)) /\ (undef19 > ~(1)) /\ (0 = arg2), par{arg1 -> undef17, arg2 -> 1, arg3 -> undef19}> 0) /\ (arg3 > 0) /\ (undef20 > 0) /\ (undef22 > 0) /\ (1 = arg2), par{arg1 -> undef20, arg2 -> 0, arg3 -> undef22}> undef23, arg2 -> undef24, arg3 -> undef25}> Fresh variables: undef1, undef2, undef3, undef4, undef5, undef6, undef7, undef8, undef9, undef11, undef12, undef13, undef15, undef16, undef17, undef19, undef20, undef22, undef23, undef24, undef25, Undef variables: undef1, undef2, undef3, undef4, undef5, undef6, undef7, undef8, undef9, undef11, undef12, undef13, undef15, undef16, undef17, undef19, undef20, undef22, undef23, undef24, undef25, Abstraction variables: Exit nodes: Accepting locations: Asserts: Preprocessed LLVMGraph Init Location: 0 Transitions: 0) /\ (undef4 > 0) /\ (undef5 > ~(1)) /\ (undef13 <= undef5) /\ (undef16 > 0) /\ (undef15 <= undef5) /\ (undef4 > 0) /\ (undef5 > ~(1)) /\ (undef13 > ~(1)) /\ (undef15 > ~(1)), par{arg1 -> undef13, arg2 -> 1, arg3 -> undef15}> ~(1)) /\ (undef7 > ~(1)) /\ (undef23 > 0), par{arg1 -> undef7, arg2 -> undef8, arg3 -> undef9}> 0), par{arg1 -> (arg1 - 1), arg2 -> undef11, arg3 -> undef12}> 0) /\ (arg3 > 0) /\ (undef17 > ~(1)) /\ (undef19 > ~(1)) /\ (0 = arg2), par{arg1 -> undef17, arg2 -> 1, arg3 -> undef19}> 0) /\ (arg3 > 0) /\ (undef20 > 0) /\ (undef22 > 0) /\ (1 = arg2), par{arg1 -> undef20, arg2 -> 0, arg3 -> undef22}> Fresh variables: undef1, undef2, undef3, undef4, undef5, undef6, undef7, undef8, undef9, undef11, undef12, undef13, undef15, undef16, undef17, undef19, undef20, undef22, undef23, undef24, undef25, Undef variables: undef1, undef2, undef3, undef4, undef5, undef6, undef7, undef8, undef9, undef11, undef12, undef13, undef15, undef16, undef17, undef19, undef20, undef22, undef23, undef24, undef25, Abstraction variables: Exit nodes: Accepting locations: Asserts: ************************************************************* ******************************************************************************************* *********************** WORKING TRANSITION SYSTEM (DAG) *********************** ******************************************************************************************* Init Location: 0 Graph 0: Transitions: Variables: Graph 1: Transitions: -1 + arg1, arg2 -> undef11, arg3 -> undef12, rest remain the same}> Variables: arg1, arg2, arg3 Graph 2: Transitions: undef17, arg2 -> 1, arg3 -> undef19, rest remain the same}> undef20, arg2 -> 0, arg3 -> undef22, rest remain the same}> Variables: arg1, arg2, arg3 Precedence: Graph 0 Graph 1 undef7, arg2 -> undef8, arg3 -> undef9, rest remain the same}> Graph 2 undef13, arg2 -> 1, arg3 -> undef15, rest remain the same}> Map Locations to Subgraph: ( 0 , 0 ) ( 4 , 1 ) ( 5 , 2 ) ******************************************************************************************* ******************************** CHECKING ASSERTIONS ******************************** ******************************************************************************************* Proving termination of subgraph 0 Proving termination of subgraph 1 Checking unfeasibility... Time used: 0.002489 Checking conditional termination of SCC {l4}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.000682s Ranking function: -1 + arg1 New Graphs: Proving termination of subgraph 2 Checking unfeasibility... Time used: 0.008295 Checking conditional termination of SCC {l5}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002896s Ranking function: -6 + 3*arg2 + 3*arg3 New Graphs: Transitions: undef17, arg2 -> 1, arg3 -> undef19, rest remain the same}> Variables: arg1, arg2, arg3 Checking conditional termination of SCC {l5}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.001378s Ranking function: -arg2 New Graphs: Program Terminates