9.06/9.13 NO 9.06/9.13 9.06/9.13 Solver Timeout: 4 9.06/9.13 Global Timeout: 300 9.06/9.13 No parsing errors! 9.06/9.13 Init Location: 0 9.06/9.13 Transitions: 9.06/9.13 9.06/9.13 0, __rho_1_^0 -> undef3, n^0 -> (0 + undef3)}> 9.06/9.13 9.06/9.13 9.06/9.13 9.06/9.13 9.06/9.13 9.06/9.13 9.06/9.13 (~(1) + n^0)}> 9.06/9.13 0, dobreak^0 -> undef45}> 9.06/9.13 0, R^0 -> 0, dobreak^0 -> undef51}> 9.06/9.13 9.06/9.13 9.06/9.13 Fresh variables: 9.06/9.13 undef3, undef6, undef45, undef47, undef51, 9.06/9.13 9.06/9.13 Undef variables: 9.06/9.13 undef3, undef6, undef45, undef47, undef51, 9.06/9.13 9.06/9.13 Abstraction variables: 9.06/9.13 9.06/9.13 Exit nodes: 9.06/9.13 9.06/9.13 Accepting locations: 9.06/9.13 9.06/9.13 Asserts: 9.06/9.13 9.06/9.13 Preprocessed LLVMGraph 9.06/9.13 Init Location: 0 9.06/9.13 Transitions: 9.06/9.13 (0 + undef3)}> 9.06/9.13 9.06/9.13 (~(1) + n^0)}> 9.06/9.13 (0 + undef3)}> 9.06/9.13 9.06/9.13 9.06/9.13 9.06/9.13 Fresh variables: 9.06/9.13 undef3, undef6, undef45, undef47, undef51, 9.06/9.13 9.06/9.13 Undef variables: 9.06/9.13 undef3, undef6, undef45, undef47, undef51, 9.06/9.13 9.06/9.13 Abstraction variables: 9.06/9.13 9.06/9.13 Exit nodes: 9.06/9.13 9.06/9.13 Accepting locations: 9.06/9.13 9.06/9.13 Asserts: 9.06/9.13 9.06/9.13 ************************************************************* 9.06/9.13 ******************************************************************************************* 9.06/9.13 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 9.06/9.13 ******************************************************************************************* 9.06/9.13 9.06/9.13 Init Location: 0 9.06/9.13 Graph 0: 9.06/9.13 Transitions: 9.06/9.13 Variables: 9.06/9.13 9.06/9.13 Graph 1: 9.06/9.13 Transitions: 9.06/9.13 -1 + n^0, rest remain the same}> 9.06/9.13 undef3, rest remain the same}> 9.06/9.13 Variables: 9.06/9.13 n^0 9.06/9.13 9.06/9.13 Graph 2: 9.06/9.13 Transitions: 9.06/9.13 9.06/9.13 Variables: 9.06/9.13 9.06/9.13 Precedence: 9.06/9.13 Graph 0 9.06/9.13 9.06/9.13 Graph 1 9.06/9.13 undef3, rest remain the same}> 9.06/9.13 9.06/9.13 Graph 2 9.06/9.13 9.06/9.13 9.06/9.13 9.06/9.13 Map Locations to Subgraph: 9.06/9.13 ( 0 , 0 ) 9.06/9.13 ( 2 , 1 ) 9.06/9.13 ( 3 , 2 ) 9.06/9.13 9.06/9.13 ******************************************************************************************* 9.06/9.13 ******************************** CHECKING ASSERTIONS ******************************** 9.06/9.13 ******************************************************************************************* 9.06/9.13 9.06/9.13 Proving termination of subgraph 0 9.06/9.13 Proving termination of subgraph 1 9.06/9.13 Checking unfeasibility... 9.06/9.13 Time used: 0.002703 9.06/9.13 9.06/9.13 Checking conditional termination of SCC {l2}... 9.06/9.13 9.06/9.13 LOG: CALL solveLinear 9.06/9.13 9.06/9.13 LOG: RETURN solveLinear - Elapsed time: 0.000852s 9.06/9.13 9.06/9.13 LOG: CALL solveLinear 9.06/9.13 9.06/9.13 LOG: RETURN solveLinear - Elapsed time: 0.003669s 9.06/9.13 Trying to remove transition: undef3, rest remain the same}> 9.06/9.13 Solving with 1 template(s). 9.06/9.13 9.06/9.13 LOG: CALL solveNonLinearGetFirstSolution 9.06/9.13 9.06/9.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.005402s 9.06/9.13 Time used: 0.005199 9.06/9.13 Trying to remove transition: -1 + n^0, rest remain the same}> 9.06/9.13 Solving with 1 template(s). 9.06/9.13 9.06/9.13 LOG: CALL solveNonLinearGetFirstSolution 9.06/9.13 9.06/9.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.005362s 9.06/9.13 Time used: 0.004994 9.06/9.13 Solving with 1 template(s). 9.06/9.13 9.06/9.13 LOG: CALL solveNonLinearGetFirstSolution 9.06/9.13 9.06/9.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.002489s 9.06/9.13 Time used: 4.00191 9.06/9.13 Solving with 2 template(s). 9.06/9.13 9.06/9.13 LOG: CALL solveNonLinearGetFirstSolution 9.06/9.13 9.06/9.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 4.009902s 9.06/9.13 Time used: 4.0014 9.06/9.13 Solving with 3 template(s). 9.06/9.13 9.06/9.13 LOG: CALL solveNonLinearGetFirstSolution 9.06/9.13 9.06/9.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.020316s 9.06/9.13 Time used: 1.01057 9.06/9.13 Solving with 1 template(s). 9.06/9.13 9.06/9.13 LOG: CALL solveNonLinearGetFirstSolution 9.06/9.13 9.06/9.13 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.014983s 9.06/9.13 Time used: 0.008954 9.06/9.13 Termination failed. Trying to show unreachability... 9.06/9.13 Proving unreachability of entry: undef3, rest remain the same}> 9.06/9.13 9.06/9.13 LOG: CALL check - Post:1 <= 0 - Process 1 9.06/9.13 * Exit transition: undef3, rest remain the same}> 9.06/9.13 * Postcondition : 1 <= 0 9.06/9.13 9.06/9.13 LOG: CALL solveLinear 9.06/9.13 9.06/9.13 LOG: RETURN solveLinear - Elapsed time: 0.001129s 9.06/9.13 > Postcondition is not implied! 9.06/9.13 9.06/9.13 LOG: RETURN check - Elapsed time: 0.001220s 9.06/9.13 Cannot prove unreachability 9.06/9.13 9.06/9.13 Proving non-termination of subgraph 1 9.06/9.13 Transitions: 9.06/9.13 -1 + n^0, rest remain the same}> 9.06/9.13 undef3, rest remain the same}> 9.06/9.13 Variables: 9.06/9.13 n^0 9.06/9.13 9.06/9.13 Checking conditional non-termination of SCC {l2}... 9.06/9.13 > No exit transition to close. 9.06/9.13 Calling reachability with... 9.06/9.13 Transition: 9.06/9.13 Conditions: 9.06/9.13 OPEN EXITS: 9.06/9.13 9.06/9.13 9.06/9.13 --- Reachability graph --- 9.06/9.13 > Graph without transitions. 9.06/9.13 9.06/9.13 Calling reachability with... 9.06/9.13 Transition: undef3, rest remain the same}> 9.06/9.13 Conditions: 9.06/9.13 OPEN EXITS: 9.06/9.13 undef3, rest remain the same}> 9.06/9.13 9.06/9.13 > Conditions are reachable! 9.06/9.13 9.06/9.13 Program does NOT terminate 9.06/9.13 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 9.06/9.13 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 9.06/9.13 EOF