0.00/0.14 YES 0.00/0.14 0.00/0.14 Solver Timeout: 4 0.00/0.14 Global Timeout: 300 0.00/0.14 No parsing errors! 0.00/0.14 Init Location: 0 0.00/0.14 Transitions: 0.00/0.14 0.00/0.14 ~(1)) /\ (undef1 > ~(1)) /\ (arg1 > 0), par{arg1 -> undef1, arg2 -> undef2}> 0.00/0.14 1), par{arg1 -> 0, arg2 -> (arg1 - 2)}> 0.00/0.14 1), par{arg1 -> (arg1 + 1), arg2 -> (arg2 - 2)}> 0.00/0.14 ~(1)) /\ (arg2 < 2), par{arg1 -> (arg1 + 1), arg2 -> undef8}> 0.00/0.14 undef9, arg2 -> undef10}> 0.00/0.14 0.00/0.14 Fresh variables: 0.00/0.14 undef1, undef2, undef8, undef9, undef10, 0.00/0.14 0.00/0.14 Undef variables: 0.00/0.14 undef1, undef2, undef8, undef9, undef10, 0.00/0.14 0.00/0.14 Abstraction variables: 0.00/0.14 0.00/0.14 Exit nodes: 0.00/0.14 0.00/0.14 Accepting locations: 0.00/0.14 0.00/0.14 Asserts: 0.00/0.14 0.00/0.14 Preprocessed LLVMGraph 0.00/0.14 Init Location: 0 0.00/0.14 Transitions: 0.00/0.14 ~(1)) /\ (undef1 > ~(1)) /\ (undef9 > 0) /\ (undef1 > 1)> 0.00/0.14 1), par{arg1 -> (arg1 + 1), arg2 -> (arg2 - 2)}> 0.00/0.14 ~(1)) /\ (arg2 < 2) /\ ((arg1 + 1) > 1), par{arg1 -> 0, arg2 -> ((arg1 + 1) - 2)}> 0.00/0.14 0.00/0.14 Fresh variables: 0.00/0.14 undef1, undef2, undef8, undef9, undef10, 0.00/0.14 0.00/0.14 Undef variables: 0.00/0.14 undef1, undef2, undef8, undef9, undef10, 0.00/0.14 0.00/0.14 Abstraction variables: 0.00/0.14 0.00/0.14 Exit nodes: 0.00/0.14 0.00/0.14 Accepting locations: 0.00/0.14 0.00/0.14 Asserts: 0.00/0.14 0.00/0.14 ************************************************************* 0.00/0.14 ******************************************************************************************* 0.00/0.14 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 0.00/0.14 ******************************************************************************************* 0.00/0.14 0.00/0.14 Init Location: 0 0.00/0.14 Graph 0: 0.00/0.14 Transitions: 0.00/0.14 Variables: 0.00/0.14 0.00/0.14 Graph 1: 0.00/0.14 Transitions: 0.00/0.14 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.14 0, arg2 -> -1 + arg1, rest remain the same}> 0.00/0.14 Variables: 0.00/0.14 arg1, arg2 0.00/0.14 0.00/0.14 Precedence: 0.00/0.14 Graph 0 0.00/0.14 0.00/0.14 Graph 1 0.00/0.14 0.00/0.14 0.00/0.14 Map Locations to Subgraph: 0.00/0.14 ( 0 , 0 ) 0.00/0.14 ( 3 , 1 ) 0.00/0.14 0.00/0.14 ******************************************************************************************* 0.00/0.14 ******************************** CHECKING ASSERTIONS ******************************** 0.00/0.14 ******************************************************************************************* 0.00/0.14 0.00/0.14 Proving termination of subgraph 0 0.00/0.14 Proving termination of subgraph 1 0.00/0.14 Checking unfeasibility... 0.00/0.14 Time used: 0.011501 0.00/0.14 0.00/0.14 Checking conditional termination of SCC {l3}... 0.00/0.14 0.00/0.14 LOG: CALL solveLinear 0.00/0.14 0.00/0.14 LOG: RETURN solveLinear - Elapsed time: 0.000951s 0.00/0.14 0.00/0.14 LOG: CALL solveLinear 0.00/0.14 0.00/0.14 LOG: RETURN solveLinear - Elapsed time: 0.008529s 0.00/0.14 Trying to remove transition: 0, arg2 -> -1 + arg1, rest remain the same}> 0.00/0.14 Solving with 1 template(s). 0.00/0.14 0.00/0.14 LOG: CALL solveNonLinearGetFirstSolution 0.00/0.14 0.00/0.14 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.021222s 0.00/0.14 Time used: 0.021015 0.00/0.14 Trying to remove transition: 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.14 Solving with 1 template(s). 0.00/0.14 0.00/0.14 LOG: CALL solveNonLinearGetFirstSolution 0.00/0.14 0.00/0.14 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.053963s 0.00/0.14 Time used: 0.053383 0.00/0.14 Solving with 1 template(s). 0.00/0.14 0.00/0.14 LOG: CALL solveNonLinearGetFirstSolution 0.00/0.14 0.00/0.14 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.017691s 0.00/0.14 Time used: 0.01709 0.00/0.14 0.00/0.14 LOG: SAT solveNonLinear - Elapsed time: 0.017691s 0.00/0.14 Cost: 0; Total time: 0.01709 0.00/0.14 Termination implied by a set of invariant(s): 0.00/0.14 Invariant at l3: 0 <= arg2 0.00/0.14 [ Invariant Graph ] 0.00/0.14 Strengthening and disabling transitions... 0.00/0.14 0.00/0.14 LOG: CALL solverLinear in Graph for feasibility 0.00/0.14 0.00/0.14 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.14 Strengthening transition (result): 0.00/0.14 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.14 0.00/0.14 LOG: CALL solverLinear in Graph for feasibility 0.00/0.14 0.00/0.14 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.14 Strengthening transition (result): 0.00/0.14 0, arg2 -> -1 + arg1, rest remain the same}> 0.00/0.14 [ Termination Graph ] 0.00/0.14 Strengthening and disabling transitions... 0.00/0.14 0.00/0.14 LOG: CALL solverLinear in Graph for feasibility 0.00/0.14 0.00/0.14 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.14 Strengthening transition (result): 0.00/0.14 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.14 0.00/0.14 LOG: CALL solverLinear in Graph for feasibility 0.00/0.14 0.00/0.14 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.14 Strengthening transition (result): 0.00/0.14 0, arg2 -> -1 + arg1, rest remain the same}> 0.00/0.14 Ranking function: arg1 + arg2 0.00/0.14 New Graphs: 0.00/0.14 Transitions: 0.00/0.14 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.14 Variables: 0.00/0.14 arg1, arg2 0.00/0.14 Checking conditional termination of SCC {l3}... 0.00/0.14 0.00/0.14 LOG: CALL solveLinear 0.00/0.14 0.00/0.14 LOG: RETURN solveLinear - Elapsed time: 0.000621s 0.00/0.14 Ranking function: -1 + (1 / 2)*arg2 0.00/0.14 New Graphs: 0.00/0.14 INVARIANTS: 0.00/0.14 3: 0 <= arg2 , 0.00/0.14 Quasi-INVARIANTS to narrow Graph: 0.00/0.14 3: 0.00/0.14 Program Terminates 0.00/0.14 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 0.00/0.14 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 0.00/0.14 EOF