0.00/0.17 YES 0.00/0.17 0.00/0.17 Solver Timeout: 4 0.00/0.17 Global Timeout: 300 0.00/0.17 No parsing errors! 0.00/0.17 Init Location: 0 0.00/0.17 Transitions: 0.00/0.17 0.00/0.17 ~(1)) /\ (undef1 > ~(1)) /\ (arg1 > 0), par{arg1 -> undef1, arg2 -> undef2}> 0.00/0.17 1), par{arg1 -> 0, arg2 -> arg1}> 0.00/0.17 undef6}> 0.00/0.17 1), par{arg1 -> (arg1 + 1), arg2 -> (arg2 - 2)}> 0.00/0.17 undef9, arg2 -> undef10}> 0.00/0.17 0.00/0.17 Fresh variables: 0.00/0.17 undef1, undef2, undef6, undef9, undef10, 0.00/0.17 0.00/0.17 Undef variables: 0.00/0.17 undef1, undef2, undef6, undef9, undef10, 0.00/0.17 0.00/0.17 Abstraction variables: 0.00/0.17 0.00/0.17 Exit nodes: 0.00/0.17 0.00/0.17 Accepting locations: 0.00/0.17 0.00/0.17 Asserts: 0.00/0.17 0.00/0.17 Preprocessed LLVMGraph 0.00/0.17 Init Location: 0 0.00/0.17 Transitions: 0.00/0.17 ~(1)) /\ (undef1 > ~(1)) /\ (undef9 > 0) /\ (undef1 > 1)> 0.00/0.17 1), par{arg1 -> 0, arg2 -> arg1}> 0.00/0.17 1), par{arg1 -> (arg1 + 1), arg2 -> (arg2 - 2)}> 0.00/0.17 0.00/0.17 Fresh variables: 0.00/0.17 undef1, undef2, undef6, undef9, undef10, 0.00/0.17 0.00/0.17 Undef variables: 0.00/0.17 undef1, undef2, undef6, undef9, undef10, 0.00/0.17 0.00/0.17 Abstraction variables: 0.00/0.17 0.00/0.17 Exit nodes: 0.00/0.17 0.00/0.17 Accepting locations: 0.00/0.17 0.00/0.17 Asserts: 0.00/0.17 0.00/0.17 ************************************************************* 0.00/0.17 ******************************************************************************************* 0.00/0.17 *********************** WORKING TRANSITION SYSTEM (DAG) *********************** 0.00/0.17 ******************************************************************************************* 0.00/0.17 0.00/0.17 Init Location: 0 0.00/0.17 Graph 0: 0.00/0.17 Transitions: 0.00/0.17 Variables: 0.00/0.17 0.00/0.17 Graph 1: 0.00/0.17 Transitions: 0.00/0.17 0, arg2 -> arg1, rest remain the same}> 0.00/0.17 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.17 Variables: 0.00/0.17 arg1, arg2 0.00/0.17 0.00/0.17 Precedence: 0.00/0.17 Graph 0 0.00/0.17 0.00/0.17 Graph 1 0.00/0.17 0.00/0.17 0.00/0.17 Map Locations to Subgraph: 0.00/0.17 ( 0 , 0 ) 0.00/0.17 ( 3 , 1 ) 0.00/0.17 0.00/0.17 ******************************************************************************************* 0.00/0.17 ******************************** CHECKING ASSERTIONS ******************************** 0.00/0.17 ******************************************************************************************* 0.00/0.17 0.00/0.17 Proving termination of subgraph 0 0.00/0.17 Proving termination of subgraph 1 0.00/0.17 Checking unfeasibility... 0.00/0.17 Time used: 0.042221 0.00/0.17 0.00/0.17 Checking conditional termination of SCC {l3}... 0.00/0.17 0.00/0.17 LOG: CALL solveLinear 0.00/0.17 0.00/0.17 LOG: RETURN solveLinear - Elapsed time: 0.001035s 0.00/0.17 0.00/0.17 LOG: CALL solveLinear 0.00/0.17 0.00/0.17 LOG: RETURN solveLinear - Elapsed time: 0.012509s 0.00/0.17 Trying to remove transition: 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.17 Solving with 1 template(s). 0.00/0.17 0.00/0.17 LOG: CALL solveNonLinearGetFirstSolution 0.00/0.17 0.00/0.17 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.053536s 0.00/0.17 Time used: 0.053239 0.00/0.17 Trying to remove transition: 0, arg2 -> arg1, rest remain the same}> 0.00/0.17 Solving with 1 template(s). 0.00/0.17 0.00/0.17 LOG: CALL solveNonLinearGetFirstSolution 0.00/0.17 0.00/0.17 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.017298s 0.00/0.17 Time used: 0.016573 0.00/0.17 Solving with 1 template(s). 0.00/0.17 0.00/0.17 LOG: CALL solveNonLinearGetFirstSolution 0.00/0.17 0.00/0.17 LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.015269s 0.00/0.17 Time used: 0.014762 0.00/0.17 0.00/0.17 LOG: SAT solveNonLinear - Elapsed time: 0.015269s 0.00/0.17 Cost: 0; Total time: 0.014762 0.00/0.17 Termination implied by a set of invariant(s): 0.00/0.17 Invariant at l3: 0 <= arg2 0.00/0.17 [ Invariant Graph ] 0.00/0.17 Strengthening and disabling transitions... 0.00/0.17 0.00/0.17 LOG: CALL solverLinear in Graph for feasibility 0.00/0.17 0.00/0.17 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.17 Strengthening transition (result): 0.00/0.17 0, arg2 -> arg1, rest remain the same}> 0.00/0.17 0.00/0.17 LOG: CALL solverLinear in Graph for feasibility 0.00/0.17 0.00/0.17 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.17 Strengthening transition (result): 0.00/0.17 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.17 [ Termination Graph ] 0.00/0.17 Strengthening and disabling transitions... 0.00/0.17 0.00/0.17 LOG: CALL solverLinear in Graph for feasibility 0.00/0.17 0.00/0.17 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.17 Strengthening transition (result): 0.00/0.17 0, arg2 -> arg1, rest remain the same}> 0.00/0.17 0.00/0.17 LOG: CALL solverLinear in Graph for feasibility 0.00/0.17 0.00/0.17 LOG: RETURN solveLinear in Graph for feasibility 0.00/0.17 Strengthening transition (result): 0.00/0.17 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.17 Ranking function: 3*arg1 + 2*arg2 0.00/0.17 New Graphs: 0.00/0.17 Transitions: 0.00/0.17 1 + arg1, arg2 -> -2 + arg2, rest remain the same}> 0.00/0.17 Variables: 0.00/0.17 arg1, arg2 0.00/0.17 Checking conditional termination of SCC {l3}... 0.00/0.17 0.00/0.17 LOG: CALL solveLinear 0.00/0.17 0.00/0.17 LOG: RETURN solveLinear - Elapsed time: 0.000624s 0.00/0.17 Ranking function: -1 + (1 / 2)*arg2 0.00/0.17 New Graphs: 0.00/0.17 INVARIANTS: 0.00/0.17 3: 0 <= arg2 , 0.00/0.17 Quasi-INVARIANTS to narrow Graph: 0.00/0.17 3: 0.00/0.17 Program Terminates 0.00/0.17 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 26: delete: command not found 0.00/0.17 /export/starexec/sandbox/solver/bin/starexec_run_termcomp2019_ITS: line 27: edit: command not found 0.00/0.17 EOF