0.00/0.02 NO 0.00/0.02 0.00/0.02 Solver Timeout: 4 0.00/0.02 Global Timeout: 300 0.00/0.02 No parsing errors! 0.00/0.02 Init Location: 0 0.00/0.02 Transitions: 0.00/0.02 0.00/0.02 0.00/0.02 0.00/0.02 0.00/0.02 0.00/0.02 Fresh variables: 0.00/0.02 0.00/0.02 Undef variables: 0.00/0.02 0.00/0.02 Abstraction variables: 0.00/0.02 0.00/0.02 Exit nodes: 0.00/0.02 0.00/0.02 Accepting locations: 0.00/0.02 0.00/0.02 Asserts: 0.00/0.02 0.00/0.02 Preprocessed LLVMGraph 0.00/0.02 Init Location: 0 0.00/0.02 Transitions: 0.00/0.02 0.00/0.02 0.00/0.02 0.00/0.02 Fresh variables: 0.00/0.02 0.00/0.02 Undef variables: 0.00/0.02 0.00/0.02 Abstraction variables: 0.00/0.02 0.00/0.02 Exit nodes: 0.00/0.02 0.00/0.02 Accepting locations: 0.00/0.02 0.00/0.02 Asserts: 0.00/0.02 0.00/0.02 ************************************************************* 0.00/0.02 ******************************************************************************************* 0.00/0.02 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 0.00/0.02 ******************************************************************************************* 0.00/0.02 0.00/0.02 Init Location: 0 0.00/0.02 Graph 0: 0.00/0.02 Transitions: 0.00/0.02 Variables: 0.00/0.02 0.00/0.02 Graph 1: 0.00/0.02 Transitions: 0.00/0.02 0.00/0.02 Variables: 0.00/0.02 0.00/0.02 Precedence: 0.00/0.02 Graph 0 0.00/0.02 0.00/0.02 Graph 1 0.00/0.02 0.00/0.02 0.00/0.02 Map Locations to Subgraph: 0.00/0.02 ( 0 , 0 ) 0.00/0.02 ( 2 , 1 ) 0.00/0.02 0.00/0.02 ******************************************************************************************* 0.00/0.02 ******************************** CHECKING ASSERTIONS ******************************** 0.00/0.02 ******************************************************************************************* 0.00/0.02 0.00/0.02 Proving termination of subgraph 0 0.00/0.02 Proving termination of subgraph 1 0.00/0.02 Checking unfeasibility... 0.00/0.02 Time used: 0.001098 0.00/0.02 0.00/0.02 > No variable changes in termination graph. 0.00/0.02 Checking conditional unfeasibility... 0.00/0.02 Termination failed. Trying to show unreachability... 0.00/0.02 Proving unreachability of entry: 0.00/0.02 0.00/0.02 LOG: CALL check - Post:1 <= 0 - Process 1 0.00/0.02 * Exit transition: 0.00/0.02 * Postcondition : 1 <= 0 0.00/0.02 0.00/0.02 LOG: CALL solveLinear 0.00/0.02 0.00/0.02 LOG: RETURN solveLinear - Elapsed time: 0.000174s 0.00/0.02 > Postcondition is not implied! 0.00/0.02 0.00/0.02 LOG: RETURN check - Elapsed time: 0.000249s 0.00/0.02 Cannot prove unreachability 0.00/0.02 0.00/0.02 Proving non-termination of subgraph 1 0.00/0.02 Transitions: 0.00/0.02 0.00/0.02 Variables: 0.00/0.02 0.00/0.02 Checking conditional non-termination of SCC {l2}... 0.00/0.02 > No exit transition to close. 0.00/0.02 Calling reachability with... 0.00/0.02 Transition: 0.00/0.02 Conditions: 0.00/0.02 OPEN EXITS: 0.00/0.02 0.00/0.02 0.00/0.02 --- Reachability graph --- 0.00/0.02 > Graph without transitions. 0.00/0.02 0.00/0.02 Calling reachability with... 0.00/0.02 Transition: 0.00/0.02 Conditions: 0.00/0.02 OPEN EXITS: 0.00/0.02 0.00/0.02 0.00/0.02 > Conditions are reachable! 0.00/0.02 0.00/0.02 Program does NOT terminate 0.00/0.02 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 0.00/0.03 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 0.00/0.03 EOF