YES Solver Timeout: 4 Global Timeout: 300 No parsing errors! Init Location: 0 Transitions: 0) /\ (arg2 > ~(1)) /\ (undef1 > ~(1)), par{arg1 -> undef1, arg2 -> undef2, arg3 -> undef3}> 0) /\ (undef4 > ~(1)), par{arg1 -> undef4, arg3 -> undef6}> ~(1)) /\ (undef7 > ~(1)) /\ (arg1 > 0), par{arg1 -> undef7, arg2 -> undef8, arg3 -> undef9}> 0), par{arg1 -> (arg1 - 1), arg2 -> undef11, arg3 -> undef12}> ~(1)) /\ (arg2 > 1) /\ (undef13 <= arg1) /\ ((undef15 + 1) <= arg1) /\ (arg1 > 0) /\ (undef13 > 0) /\ (undef15 > ~(1)), par{arg1 -> undef13, arg2 -> undef14, arg3 -> undef15}> 2) /\ (arg3 > 0) /\ (undef16 > 0) /\ (undef18 > ~(1)), par{arg1 -> undef16, arg3 -> undef18}> 0) /\ ((undef19 - 2) <= arg3) /\ ((undef21 + 2) <= arg1) /\ (undef21 <= arg3) /\ (arg1 > 1) /\ (arg3 > ~(1)) /\ (undef19 > 1) /\ (undef21 > ~(1)), par{arg1 -> undef19, arg2 -> (arg2 - 1), arg3 -> undef21}> undef22, arg2 -> undef23, arg3 -> undef24}> Fresh variables: undef1, undef2, undef3, undef4, undef6, undef7, undef8, undef9, undef11, undef12, undef13, undef14, undef15, undef16, undef18, undef19, undef21, undef22, undef23, undef24, Undef variables: undef1, undef2, undef3, undef4, undef6, undef7, undef8, undef9, undef11, undef12, undef13, undef14, undef15, undef16, undef18, undef19, undef21, undef22, undef23, undef24, Abstraction variables: Exit nodes: Accepting locations: Asserts: Preprocessed LLVMGraph Init Location: 0 Transitions: 0) /\ (undef4 > ~(1)) /\ (undef14 > ~(1)) /\ (undef23 > 1) /\ (undef13 <= undef4) /\ ((undef15 + 1) <= undef4) /\ (undef4 > 0) /\ (undef13 > 0) /\ (undef15 > ~(1)), par{arg1 -> undef13, arg2 -> undef14, arg3 -> undef15}> ~(1)) /\ (undef7 > ~(1)) /\ (undef22 > 0), par{arg1 -> undef7, arg2 -> undef8, arg3 -> undef9}> 0), par{arg1 -> (arg1 - 1), arg2 -> undef11, arg3 -> undef12}> 2) /\ (arg3 > 0) /\ (undef16 > 0) /\ (undef18 > ~(1)), par{arg1 -> undef16, arg3 -> undef18}> 0) /\ ((undef19 - 2) <= arg3) /\ ((undef21 + 2) <= arg1) /\ (undef21 <= arg3) /\ (arg1 > 1) /\ (arg3 > ~(1)) /\ (undef19 > 1) /\ (undef21 > ~(1)), par{arg1 -> undef19, arg2 -> (arg2 - 1), arg3 -> undef21}> Fresh variables: undef1, undef2, undef3, undef4, undef6, undef7, undef8, undef9, undef11, undef12, undef13, undef14, undef15, undef16, undef18, undef19, undef21, undef22, undef23, undef24, Undef variables: undef1, undef2, undef3, undef4, undef6, undef7, undef8, undef9, undef11, undef12, undef13, undef14, undef15, undef16, undef18, undef19, undef21, undef22, undef23, undef24, 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: undef16, arg3 -> undef18, rest remain the same}> undef19, arg2 -> -1 + arg2, arg3 -> undef21, rest remain the same}> Variables: arg1, arg3, arg2 Precedence: Graph 0 Graph 1 undef7, arg2 -> undef8, arg3 -> undef9, rest remain the same}> Graph 2 undef13, arg2 -> undef14, 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: 0.001626 Checking conditional termination of SCC {l4}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.000477s Ranking function: -1 + arg1 New Graphs: Proving termination of subgraph 2 Checking unfeasibility... Time used: 0.004897 Checking conditional termination of SCC {l5}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.001903s Ranking function: -1 + arg2 New Graphs: Transitions: undef16, arg3 -> undef18, rest remain the same}> Variables: arg1, arg3 Checking conditional termination of SCC {l5}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.000635s Ranking function: (~(4) / 3) + (1 / 3)*arg1 + (1 / 3)*arg3 New Graphs: Program Terminates