0.00/0.06 YES 0.00/0.06 0.00/0.06 Solver Timeout: 4 0.00/0.06 Global Timeout: 300 0.00/0.06 No parsing errors! 0.00/0.06 Init Location: 0 0.00/0.06 Transitions: 0.00/0.06 0.00/0.06 (1 + x^0), y^0 -> (~(2) + y^0)}> 0.00/0.06 0.00/0.06 undef5, y^0 -> (~(1) + undef5)}> 0.00/0.06 0.00/0.06 0.00/0.06 0.00/0.06 0.00/0.06 Fresh variables: 0.00/0.06 undef5, 0.00/0.06 0.00/0.06 Undef variables: 0.00/0.06 undef5, 0.00/0.06 0.00/0.06 Abstraction variables: 0.00/0.06 0.00/0.06 Exit nodes: 0.00/0.06 0.00/0.06 Accepting locations: 0.00/0.06 0.00/0.06 Asserts: 0.00/0.06 0.00/0.06 Preprocessed LLVMGraph 0.00/0.06 Init Location: 0 0.00/0.06 Transitions: 0.00/0.06 0.00/0.06 (1 + x^0), y^0 -> (~(2) + y^0)}> 0.00/0.06 undef5, y^0 -> (~(1) + undef5)}> 0.00/0.06 0.00/0.06 Fresh variables: 0.00/0.06 undef5, 0.00/0.06 0.00/0.06 Undef variables: 0.00/0.06 undef5, 0.00/0.06 0.00/0.06 Abstraction variables: 0.00/0.06 0.00/0.06 Exit nodes: 0.00/0.06 0.00/0.06 Accepting locations: 0.00/0.06 0.00/0.06 Asserts: 0.00/0.06 0.00/0.06 ************************************************************* 0.00/0.06 ******************************************************************************************* 0.00/0.06 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 0.00/0.06 ******************************************************************************************* 0.00/0.06 0.00/0.06 Init Location: 0 0.00/0.06 Graph 0: 0.00/0.06 Transitions: 0.00/0.06 Variables: 0.00/0.06 0.00/0.06 Graph 1: 0.00/0.06 Transitions: 0.00/0.06 1 + x^0, y^0 -> -2 + y^0, rest remain the same}> 0.00/0.06 undef5, y^0 -> -1 + undef5, rest remain the same}> 0.00/0.06 Variables: 0.00/0.06 x^0, y^0 0.00/0.06 0.00/0.06 Precedence: 0.00/0.06 Graph 0 0.00/0.06 0.00/0.06 Graph 1 0.00/0.06 0.00/0.06 0.00/0.06 Map Locations to Subgraph: 0.00/0.06 ( 0 , 0 ) 0.00/0.06 ( 1 , 1 ) 0.00/0.06 0.00/0.06 ******************************************************************************************* 0.00/0.06 ******************************** CHECKING ASSERTIONS ******************************** 0.00/0.06 ******************************************************************************************* 0.00/0.06 0.00/0.06 Proving termination of subgraph 0 0.00/0.06 Proving termination of subgraph 1 0.00/0.06 Checking unfeasibility... 0.00/0.06 Time used: 0.003756 0.00/0.06 0.00/0.06 Checking conditional termination of SCC {l1}... 0.00/0.06 0.00/0.06 LOG: CALL solveLinear 0.00/0.06 0.00/0.06 LOG: RETURN solveLinear - Elapsed time: 0.001059s 0.00/0.06 0.00/0.06 LOG: CALL solveLinear 0.00/0.06 0.00/0.06 LOG: RETURN solveLinear - Elapsed time: 0.013351s 0.00/0.06 Trying to remove transition: undef5, y^0 -> -1 + undef5, rest remain the same}> 0.00/0.06 Solving with 1 template(s). 0.00/0.06 0.00/0.06 LOG: CALL solveNonLinearGetFirstSolution 0.00/0.06 0.00/0.06 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.015950s 0.00/0.06 Time used: 0.015752 0.00/0.06 0.00/0.06 LOG: SAT solveNonLinear - Elapsed time: 0.015950s 0.00/0.06 Cost: 0; Total time: 0.015752 0.00/0.06 Termination implied by a set of quasi-invariant(s): 0.00/0.06 Quasi-invariant at l1: y^0 <= 1 0.00/0.06 Ranking function: x^0 0.00/0.06 Ranking function and negation of Quasi-Invariant applied 0.00/0.06 New Graphs: 0.00/0.06 Transitions: 0.00/0.06 1 + x^0, y^0 -> -2 + y^0, rest remain the same}> 0.00/0.06 Variables: 0.00/0.06 x^0, y^0 0.00/0.06 Checking conditional termination of SCC {l1}... 0.00/0.06 0.00/0.06 LOG: CALL solveLinear 0.00/0.06 0.00/0.06 LOG: RETURN solveLinear - Elapsed time: 0.000681s 0.00/0.06 Ranking function: -1 + (1 / 2)*y^0 0.00/0.06 New Graphs: 0.00/0.06 Program Terminates 0.00/0.06 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 0.00/0.06 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 0.00/0.06 EOF