0.00/0.04 YES 0.00/0.04 0.00/0.04 Solver Timeout: 4 0.00/0.04 Global Timeout: 300 0.00/0.04 No parsing errors! 0.00/0.04 Init Location: 0 0.00/0.04 Transitions: 0.00/0.04 0.00/0.04 ~(1)) /\ (arg2 > ~(1)) /\ (undef2 > ~(1)) /\ (arg1 > 0), par{arg1 -> undef1, arg2 -> undef2, arg3 -> (undef1 + undef2)}> 0.00/0.04 0) /\ (arg3 > 0) /\ (arg2 > ~(1)), par{arg1 -> (arg1 - 1), arg3 -> ((arg1 - 1) + arg2)}> 0.00/0.04 0) /\ (0 = arg1) /\ (0 = arg2), par{arg1 -> 0, arg2 -> 0, arg3 -> 0}> 0.00/0.04 0) /\ (arg2 > 0) /\ (0 = arg1), par{arg1 -> 0, arg2 -> (arg2 - 1), arg3 -> (arg2 - 1)}> 0.00/0.04 undef13, arg2 -> undef14, arg3 -> undef15}> 0.00/0.04 0.00/0.04 Fresh variables: 0.00/0.04 undef1, undef2, undef13, undef14, undef15, 0.00/0.04 0.00/0.04 Undef variables: 0.00/0.04 undef1, undef2, undef13, undef14, undef15, 0.00/0.04 0.00/0.04 Abstraction variables: 0.00/0.04 0.00/0.04 Exit nodes: 0.00/0.04 0.00/0.04 Accepting locations: 0.00/0.04 0.00/0.04 Asserts: 0.00/0.04 0.00/0.04 Preprocessed LLVMGraph 0.00/0.04 Init Location: 0 0.00/0.04 Transitions: 0.00/0.04 ~(1)) /\ (undef14 > ~(1)) /\ (undef2 > ~(1)) /\ (undef13 > 0)> 0.00/0.04 0) /\ (arg3 > 0) /\ (arg2 > ~(1)), par{arg1 -> (arg1 - 1), arg3 -> ((arg1 - 1) + arg2)}> 0.00/0.04 0) /\ (0 = arg1) /\ (0 = arg2), par{arg1 -> 0, arg2 -> 0, arg3 -> 0}> 0.00/0.04 0) /\ (arg2 > 0) /\ (0 = arg1), par{arg1 -> 0, arg2 -> (arg2 - 1), arg3 -> (arg2 - 1)}> 0.00/0.04 0.00/0.04 Fresh variables: 0.00/0.04 undef1, undef2, undef13, undef14, undef15, 0.00/0.04 0.00/0.04 Undef variables: 0.00/0.04 undef1, undef2, undef13, undef14, undef15, 0.00/0.04 0.00/0.04 Abstraction variables: 0.00/0.04 0.00/0.04 Exit nodes: 0.00/0.04 0.00/0.04 Accepting locations: 0.00/0.04 0.00/0.04 Asserts: 0.00/0.04 0.00/0.04 ************************************************************* 0.00/0.04 ******************************************************************************************* 0.00/0.04 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 0.00/0.04 ******************************************************************************************* 0.00/0.04 0.00/0.04 Init Location: 0 0.00/0.04 Graph 0: 0.00/0.04 Transitions: 0.00/0.04 Variables: 0.00/0.04 0.00/0.04 Graph 1: 0.00/0.04 Transitions: 0.00/0.04 -1 + arg1, arg3 -> -1 + arg1 + arg2, rest remain the same}> 0.00/0.04 0, arg2 -> 0, arg3 -> 0, rest remain the same}> 0.00/0.04 0, arg2 -> -1 + arg2, arg3 -> -1 + arg2, rest remain the same}> 0.00/0.04 Variables: 0.00/0.04 arg1, arg2, arg3 0.00/0.04 0.00/0.04 Precedence: 0.00/0.04 Graph 0 0.00/0.04 0.00/0.04 Graph 1 0.00/0.04 0.00/0.04 0.00/0.04 Map Locations to Subgraph: 0.00/0.04 ( 0 , 0 ) 0.00/0.04 ( 2 , 1 ) 0.00/0.04 0.00/0.04 ******************************************************************************************* 0.00/0.04 ******************************** CHECKING ASSERTIONS ******************************** 0.00/0.04 ******************************************************************************************* 0.00/0.04 0.00/0.04 Proving termination of subgraph 0 0.00/0.04 Proving termination of subgraph 1 0.00/0.04 Checking unfeasibility... 0.00/0.04 Time used: 0.010785 0.00/0.04 Some transition disabled by a set of invariant(s): 0.00/0.04 Invariant at l2: arg3 <= arg1 + arg2 0.00/0.04 0.00/0.04 Strengthening and disabling transitions... 0.00/0.04 > It's unfeasible. Removing transition: 0.00/0.04 0, arg2 -> 0, arg3 -> 0, rest remain the same}> 0.00/0.04 0.00/0.04 LOG: CALL solverLinear in Graph for feasibility 0.00/0.04 0.00/0.04 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.04 Strengthening transition (result): 0.00/0.04 -1 + arg1, arg3 -> -1 + arg1 + arg2, rest remain the same}> 0.00/0.04 0.00/0.04 LOG: CALL solverLinear in Graph for feasibility 0.00/0.04 0.00/0.04 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.04 Strengthening transition (result): 0.00/0.04 0, arg2 -> -1 + arg2, arg3 -> -1 + arg2, rest remain the same}> 0.00/0.04 Checking unfeasibility... 0.00/0.04 Time used: 0.005506 0.00/0.04 0.00/0.04 Checking conditional termination of SCC {l2}... 0.00/0.04 0.00/0.04 LOG: CALL solveLinear 0.00/0.04 0.00/0.04 LOG: RETURN solveLinear - Elapsed time: 0.001698s 0.00/0.04 Ranking function: -3 + 3*arg2 0.00/0.04 New Graphs: 0.00/0.04 Transitions: 0.00/0.04 -1 + arg1, arg3 -> -1 + arg1 + arg2, rest remain the same}> 0.00/0.04 Variables: 0.00/0.04 arg1, arg2, arg3 0.00/0.04 Checking conditional termination of SCC {l2}... 0.00/0.04 0.00/0.04 LOG: CALL solveLinear 0.00/0.04 0.00/0.04 LOG: RETURN solveLinear - Elapsed time: 0.000897s 0.00/0.04 Ranking function: -1 + arg1 0.00/0.04 New Graphs: 0.00/0.04 Program Terminates 0.00/0.04 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 0.00/0.04 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 0.00/0.04 EOF