5.10/5.11 NO 5.10/5.11 5.10/5.11 Solver Timeout: 4 5.10/5.11 Global Timeout: 300 5.10/5.11 No parsing errors! 5.10/5.11 Init Location: 0 5.10/5.11 Transitions: 5.10/5.11 5.10/5.11 5.10/5.11 5.10/5.11 (0 + v^0), v^0 -> (1 + undef10), v_next^0 -> undef9}> 5.10/5.11 5.10/5.11 5.10/5.11 5.10/5.11 Fresh variables: 5.10/5.11 undef9, undef10, 5.10/5.11 5.10/5.11 Undef variables: 5.10/5.11 undef9, undef10, 5.10/5.11 5.10/5.11 Abstraction variables: 5.10/5.11 5.10/5.11 Exit nodes: 5.10/5.11 5.10/5.11 Accepting locations: 5.10/5.11 5.10/5.11 Asserts: 5.10/5.11 5.10/5.11 Preprocessed LLVMGraph 5.10/5.11 Init Location: 0 5.10/5.11 Transitions: 5.10/5.11 5.10/5.11 (1 + undef10)}> 5.10/5.11 5.10/5.11 Fresh variables: 5.10/5.11 undef9, undef10, 5.10/5.11 5.10/5.11 Undef variables: 5.10/5.11 undef9, undef10, 5.10/5.11 5.10/5.11 Abstraction variables: 5.10/5.11 5.10/5.11 Exit nodes: 5.10/5.11 5.10/5.11 Accepting locations: 5.10/5.11 5.10/5.11 Asserts: 5.10/5.11 5.10/5.11 ************************************************************* 5.10/5.11 ******************************************************************************************* 5.10/5.11 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 5.10/5.11 ******************************************************************************************* 5.10/5.11 5.10/5.11 Init Location: 0 5.10/5.11 Graph 0: 5.10/5.11 Transitions: 5.10/5.11 Variables: 5.10/5.11 5.10/5.11 Graph 1: 5.10/5.11 Transitions: 5.10/5.11 1 + undef10, rest remain the same}> 5.10/5.11 Variables: 5.10/5.11 v^0 5.10/5.11 5.10/5.11 Precedence: 5.10/5.11 Graph 0 5.10/5.11 5.10/5.11 Graph 1 5.10/5.11 5.10/5.11 5.10/5.11 Map Locations to Subgraph: 5.10/5.11 ( 0 , 0 ) 5.10/5.11 ( 3 , 1 ) 5.10/5.11 5.10/5.11 ******************************************************************************************* 5.10/5.11 ******************************** CHECKING ASSERTIONS ******************************** 5.10/5.11 ******************************************************************************************* 5.10/5.11 5.10/5.11 Proving termination of subgraph 0 5.10/5.11 Proving termination of subgraph 1 5.10/5.11 Checking unfeasibility... 5.10/5.11 Time used: 0.001499 5.10/5.11 5.10/5.11 Checking conditional termination of SCC {l3}... 5.10/5.11 5.10/5.11 LOG: CALL solveLinear 5.10/5.11 5.10/5.11 LOG: RETURN solveLinear - Elapsed time: 0.000510s 5.10/5.11 5.10/5.11 LOG: CALL solveLinear 5.10/5.11 5.10/5.11 LOG: RETURN solveLinear - Elapsed time: 0.001316s 5.10/5.11 Trying to remove transition: 1 + undef10, rest remain the same}> 5.10/5.11 Solving with 1 template(s). 5.10/5.11 5.10/5.11 LOG: CALL solveNonLinearGetFirstSolution 5.10/5.11 5.10/5.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.003215s 5.10/5.11 Time used: 0.003094 5.10/5.11 Solving with 1 template(s). 5.10/5.11 5.10/5.11 LOG: CALL solveNonLinearGetFirstSolution 5.10/5.11 5.10/5.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.004083s 5.10/5.11 Time used: 0.003861 5.10/5.11 Solving with 2 template(s). 5.10/5.11 5.10/5.11 LOG: CALL solveNonLinearGetFirstSolution 5.10/5.11 5.10/5.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.001325s 5.10/5.11 Time used: 4.00072 5.10/5.11 Solving with 3 template(s). 5.10/5.11 5.10/5.11 LOG: CALL solveNonLinearGetFirstSolution 5.10/5.11 5.10/5.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.038195s 5.10/5.11 Time used: 1.00044 5.10/5.11 Solving with 1 template(s). 5.10/5.11 5.10/5.11 LOG: CALL solveNonLinearGetFirstSolution 5.10/5.11 5.10/5.11 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.006613s 5.10/5.11 Time used: 0.003749 5.10/5.11 Termination failed. Trying to show unreachability... 5.10/5.11 Proving unreachability of entry: 5.10/5.11 5.10/5.11 LOG: CALL check - Post:1 <= 0 - Process 1 5.10/5.11 * Exit transition: 5.10/5.11 * Postcondition : 1 <= 0 5.10/5.11 5.10/5.11 LOG: CALL solveLinear 5.10/5.11 5.10/5.11 LOG: RETURN solveLinear - Elapsed time: 0.000409s 5.10/5.11 > Postcondition is not implied! 5.10/5.11 5.10/5.11 LOG: RETURN check - Elapsed time: 0.000479s 5.10/5.11 Cannot prove unreachability 5.10/5.11 5.10/5.11 Proving non-termination of subgraph 1 5.10/5.11 Transitions: 5.10/5.11 1 + undef10, rest remain the same}> 5.10/5.11 Variables: 5.10/5.11 v^0 5.10/5.11 5.10/5.11 Checking conditional non-termination of SCC {l3}... 5.10/5.11 > No exit transition to close. 5.10/5.11 Checking that every undef value has an assignment... 5.10/5.11 5.10/5.11 LOG: CALL solveLinear 5.10/5.11 5.10/5.11 LOG: RETURN solveLinear - Elapsed time: 0.000998s 5.10/5.11 Calling reachability with... 5.10/5.11 Transition: 5.10/5.11 Conditions: 5.10/5.11 OPEN EXITS: 5.10/5.11 5.10/5.11 5.10/5.11 --- Reachability graph --- 5.10/5.11 > Graph without transitions. 5.10/5.11 5.10/5.11 Calling reachability with... 5.10/5.11 Transition: 5.10/5.11 Conditions: 5.10/5.11 OPEN EXITS: 5.10/5.11 5.10/5.11 5.10/5.11 > Conditions are reachable! 5.10/5.11 5.10/5.11 Program does NOT terminate 5.10/5.11 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 5.10/5.11 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 5.10/5.11 EOF