YES Solver Timeout: 4 Global Timeout: 300 No parsing errors! Init Location: 0 Transitions: 1, e^0 -> (1 + e^0), n^0 -> (11 + n^0), olde^0 -> (0 + e^0), oldn^0 -> (0 + n^0)}> 1, e^0 -> (~(1) + e^0), n^0 -> (~(10) + n^0), olde^0 -> (0 + e^0), oldn^0 -> (0 + n^0)}> (1 + e^0), n^0 -> (11 + n^0)}> (~(1) + e^0), n^0 -> (~(10) + n^0)}> 0, e^0 -> 1, n^0 -> undef48}> Fresh variables: undef48, Undef variables: undef48, Abstraction variables: Exit nodes: Accepting locations: Asserts: Preprocessed LLVMGraph Init Location: 0 Transitions: 1, e^0 -> (1 + e^0), n^0 -> (11 + n^0), olde^0 -> (0 + e^0), oldn^0 -> (0 + n^0)}> 1, e^0 -> (~(1) + e^0), n^0 -> (~(10) + n^0), olde^0 -> (0 + e^0), oldn^0 -> (0 + n^0)}> (1 + e^0), n^0 -> (11 + n^0)}> (~(1) + e^0), n^0 -> (~(10) + n^0)}> Fresh variables: undef48, Undef variables: undef48, Abstraction variables: Exit nodes: Accepting locations: Asserts: ************************************************************* ******************************************************************************************* *********************** WORKING TRANSITION SYSTEM (DAG) *********************** ******************************************************************************************* Init Location: 0 Graph 0: Transitions: Variables: Graph 1: Transitions: 1, e^0 -> 1 + e^0, n^0 -> 11 + n^0, olde^0 -> e^0, oldn^0 -> n^0, rest remain the same}> 1, e^0 -> -1 + e^0, n^0 -> -10 + n^0, olde^0 -> e^0, oldn^0 -> n^0, rest remain the same}> 1 + e^0, n^0 -> 11 + n^0, rest remain the same}> -1 + e^0, n^0 -> -10 + n^0, rest remain the same}> Variables: copied^0, e^0, n^0, olde^0, oldn^0 Graph 2: Transitions: Variables: Precedence: Graph 0 Graph 1 Graph 2 Map Locations to Subgraph: ( 0 , 0 ) ( 1 , 1 ) ( 2 , 2 ) ******************************************************************************************* ******************************** CHECKING ASSERTIONS ******************************** ******************************************************************************************* Proving termination of subgraph 0 Proving termination of subgraph 1 Checking unfeasibility... Time used: 0.286912 Checking conditional termination of SCC {l1}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.003369s Ranking function: -copied^0 New Graphs: Transitions: 1 + e^0, n^0 -> 11 + n^0, rest remain the same}> -1 + e^0, n^0 -> -10 + n^0, rest remain the same}> Variables: e^0, n^0 Checking conditional termination of SCC {l1}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.000530s Ranking function: 181 + 21*e^0 - 2*n^0 New Graphs: Transitions: -1 + e^0, n^0 -> -10 + n^0, rest remain the same}> Variables: e^0, n^0 Checking conditional termination of SCC {l1}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.000328s Ranking function: -1 + e^0 New Graphs: Proving termination of subgraph 2 Analyzing SCC {l2}... No cycles found. Program Terminates