YES Solver Timeout: 4 Global Timeout: 300 No parsing errors! Init Location: 0 Transitions: 0}> (0 + tmp___3^0), ni2^0 -> (1 + ni2^0)}> 1}> 0}> 0}> (1 + ni1^0)}> (1 + nj^0)}> (1 + ni1^0)}> 0}> 0}> (0 + tmp___2^0), nj2^0 -> (1 + nj2^0)}> 1}> 0}> 0}> (1 + nj1^0)}> (1 + ni^0)}> (1 + nj1^0)}> 0}> 0}> (0 + tmp___1^0), nj^0 -> (1 + nj^0)}> 0}> 1}> 0}> 0}> (1 + ni^0)}> 0}> 0}> (1 + ni^0)}> (1 + nj^0), tmp___0^0 -> undef1168}> 0}> 0}> 0}> 1}> 1}> 1}> 1}> (1 + nl2^0)}> (0 + tmp___4^0)}> 1}> 0}> 0}> (1 + nk2^0)}> (1 + nl1^0)}> 0}> (1 + nk1^0)}> 0}> (1 + nj^0)}> 0}> (1 + ni^0)}> 0}> 1, bDomain^0 -> 1, bRows^0 -> 1, bSquares^0 -> 1, n2^0 -> undef2236, n^0 -> 3, ni^0 -> 0, tmp^0 -> undef2248}> Fresh variables: undef1168, undef2236, undef2248, Undef variables: undef1168, undef2236, undef2248, Abstraction variables: Exit nodes: Accepting locations: Asserts: Preprocessed LLVMGraph Init Location: 0 Transitions: 0}> (1 + ni1^0), nj^0 -> (1 + nj^0)}> (1 + ni1^0), ni2^0 -> (1 + (1 + ni1^0))}> (0 + 0), ni2^0 -> (1 + ni2^0)}> (0 + 1), ni2^0 -> (1 + ni2^0)}> (0 + 0), ni2^0 -> (1 + ni2^0)}> (0 + 1), ni2^0 -> (1 + ni2^0)}> (0 + 1), ni2^0 -> (1 + ni2^0)}> (0 + 0), ni2^0 -> (1 + ni2^0)}> (0 + 1), ni2^0 -> (1 + ni2^0)}> 0, nj^0 -> 0, nk1^0 -> 0}> 0, nj^0 -> (1 + nj^0)}> 0, ni2^0 -> (1 + 0)}> (1 + ni^0), nj1^0 -> (1 + nj1^0)}> (1 + nj1^0), nj2^0 -> (1 + (1 + nj1^0))}> (0 + 0), nj2^0 -> (1 + nj2^0)}> (0 + 1), nj2^0 -> (1 + nj2^0)}> (0 + 0), nj2^0 -> (1 + nj2^0)}> (0 + 1), nj2^0 -> (1 + nj2^0)}> (0 + 1), nj2^0 -> (1 + nj2^0)}> (0 + 0), nj2^0 -> (1 + nj2^0)}> (0 + 1), nj2^0 -> (1 + nj2^0)}> 0}> (1 + ni^0), nj1^0 -> 0}> 0, nj2^0 -> (1 + 0)}> (1 + ni^0), nj^0 -> (1 + nj^0)}> (1 + ni^0), nj^0 -> (1 + nj^0)}> (1 + ni^0), nj^0 -> (1 + nj^0)}> (1 + ni^0), nj^0 -> (1 + nj^0)}> (1 + ni^0), nj^0 -> (1 + nj^0)}> (1 + ni^0), nj^0 -> (1 + nj^0)}> (1 + ni^0), nj^0 -> (1 + nj^0)}> (1 + ni^0), nj^0 -> 0, nk1^0 -> 0}> (1 + nj^0), nk1^0 -> 0}> 0, nl1^0 -> 0}> 0}> (1 + ni^0), nj^0 -> 0}> (0 + 0), nj^0 -> (1 + nj^0)}> (0 + 0), nj^0 -> (1 + nj^0)}> (0 + 0), nj^0 -> (1 + nj^0)}> (0 + 1), nj^0 -> (1 + nj^0)}> (0 + 0), nj^0 -> (1 + nj^0)}> (0 + 0), nj^0 -> (1 + nj^0)}> (0 + 1), nj^0 -> (1 + nj^0)}> (1 + nk1^0), nl1^0 -> (1 + nl1^0)}> 0, nl1^0 -> (1 + nl1^0)}> 0}> 0}> 0, nj^0 -> 0}> (1 + ni^0), nj^0 -> 0}> (1 + nj^0)}> (1 + nk2^0)}> (1 + nl2^0)}> (0 + 0), nl2^0 -> (1 + nl2^0)}> (0 + 1), nl2^0 -> (1 + nl2^0)}> (0 + 0), nl2^0 -> (1 + nl2^0)}> (0 + 1), nl2^0 -> (1 + nl2^0)}> (0 + 1), nl2^0 -> (1 + nl2^0)}> (0 + 0), nl2^0 -> (1 + nl2^0)}> (0 + 1), nl2^0 -> (1 + nl2^0)}> Fresh variables: undef1168, undef2236, undef2248, Undef variables: undef1168, undef2236, undef2248, Abstraction variables: Exit nodes: Accepting locations: Asserts: ************************************************************* ******************************************************************************************* *********************** WORKING TRANSITION SYSTEM (DAG) *********************** ******************************************************************************************* Init Location: 0 Graph 0: Transitions: Variables: Graph 1: Transitions: 1 + ni^0, nj^0 -> 0, rest remain the same}> 1 + nj^0, rest remain the same}> Variables: n2^0, ni^0, nj^0 Graph 2: Transitions: 1 + ni^0, nj^0 -> 0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 1, nj^0 -> 1 + nj^0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 1, nj^0 -> 1 + nj^0, rest remain the same}> Variables: n2^0, ni^0, nj^0, bDomain^0 Graph 3: Transitions: 1 + ni^0, nj1^0 -> 1 + nj1^0, rest remain the same}> 1 + nj1^0, nj2^0 -> 2 + nj1^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 1 + ni^0, nj1^0 -> 0, rest remain the same}> 0, nj2^0 -> 1, rest remain the same}> Variables: n2^0, ni^0, nj1^0, nj2^0, bRows^0 Graph 4: Transitions: 1 + ni1^0, nj^0 -> 1 + nj^0, rest remain the same}> 1 + ni1^0, ni2^0 -> 2 + ni1^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 0, ni2^0 -> 1, rest remain the same}> Variables: n2^0, ni1^0, ni2^0, nj^0, bCols^0 Graph 5: Transitions: 1 + ni^0, nj^0 -> 0, nk1^0 -> 0, rest remain the same}> 1 + nj^0, nk1^0 -> 0, rest remain the same}> 0, nl1^0 -> 0, rest remain the same}> 1 + nk1^0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, rest remain the same}> 1 + nk2^0, rest remain the same}> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Variables: ni^0, nj^0, nk1^0, nk2^0, nl1^0, nl2^0, bSquares^0 Graph 6: Transitions: Variables: Graph 7: Transitions: Variables: Precedence: Graph 0 Graph 1 0, rest remain the same}> Graph 2 0, nj^0 -> 0, rest remain the same}> Graph 3 0, rest remain the same}> 0, rest remain the same}> Graph 4 0, rest remain the same}> Graph 5 0, nj^0 -> 0, nk1^0 -> 0, rest remain the same}> Graph 6 1 + ni^0, nj^0 -> 1 + nj^0, rest remain the same}> 1 + ni^0, nj^0 -> 1 + nj^0, rest remain the same}> 1 + ni^0, nj^0 -> 1 + nj^0, rest remain the same}> 1 + ni^0, nj^0 -> 1 + nj^0, rest remain the same}> Graph 7 1 + ni^0, nj^0 -> 1 + nj^0, rest remain the same}> 1 + ni^0, nj^0 -> 1 + nj^0, rest remain the same}> 1 + ni^0, nj^0 -> 1 + nj^0, rest remain the same}> Map Locations to Subgraph: ( 0 , 0 ) ( 7 , 4 ) ( 12 , 4 ) ( 16 , 3 ) ( 24 , 3 ) ( 26 , 5 ) ( 29 , 2 ) ( 38 , 5 ) ( 42 , 1 ) ( 44 , 5 ) ( 47 , 7 ) ( 50 , 6 ) ******************************************************************************************* ******************************** CHECKING ASSERTIONS ******************************** ******************************************************************************************* Proving termination of subgraph 0 Proving termination of subgraph 1 Checking unfeasibility... Time used: 0.002904 Checking conditional termination of SCC {l42}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.001132s Ranking function: -4 + 2*n2^0 - 2*ni^0 New Graphs: Transitions: 1 + nj^0, rest remain the same}> Variables: n2^0, nj^0 Checking conditional termination of SCC {l42}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.000677s Ranking function: -1 + n2^0 - nj^0 New Graphs: Proving termination of subgraph 2 Checking unfeasibility... Time used: 0.01538 Checking conditional termination of SCC {l29}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.003472s Ranking function: n2^0 - ni^0 New Graphs: Transitions: 0, nj^0 -> 1 + nj^0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 1, nj^0 -> 1 + nj^0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 0, nj^0 -> 1 + nj^0, rest remain the same}> 1, nj^0 -> 1 + nj^0, rest remain the same}> Variables: bDomain^0, n2^0, nj^0 Checking conditional termination of SCC {l29}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.001874s Ranking function: -2 + 2*n2^0 - 2*nj^0 New Graphs: Proving termination of subgraph 3 Checking unfeasibility... Time used: 0.574185 Checking conditional termination of SCC {l16, l24}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.009408s Ranking function: 4 - 4*n2^0 - ni^0 New Graphs: Transitions: ((0 + 1) + 0) + ni^0, nj1^0 -> 0, nj2^0 -> 1, rest remain the same}> 1 + nj1^0, nj2^0 -> 2 + nj1^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> Variables: bRows^0, n2^0, ni^0, nj1^0, nj2^0 Checking conditional termination of SCC {l16}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002775s Ranking function: n2^0 - ni^0 New Graphs: Transitions: 1 + nj1^0, nj2^0 -> 2 + nj1^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> Variables: bRows^0, n2^0, nj1^0, nj2^0 Checking conditional termination of SCC {l16}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002211s Ranking function: -3 + n2^0 - nj1^0 New Graphs: Transitions: 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> 0, nj2^0 -> 1 + nj2^0, rest remain the same}> 1, nj2^0 -> 1 + nj2^0, rest remain the same}> Variables: bRows^0, n2^0, nj2^0 Checking conditional termination of SCC {l16}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.001978s Ranking function: -2 + 2*n2^0 - 2*nj2^0 New Graphs: Proving termination of subgraph 4 Checking unfeasibility... Time used: 0.590998 Checking conditional termination of SCC {l7, l12}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.009740s Ranking function: 4 - 4*n2^0 - nj^0 New Graphs: Transitions: 0, ni2^0 -> 1, nj^0 -> ((0 + 1) + 0) + nj^0, rest remain the same}> 1 + ni1^0, ni2^0 -> 2 + ni1^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> Variables: bCols^0, n2^0, ni1^0, ni2^0, nj^0 Checking conditional termination of SCC {l7}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002899s Ranking function: n2^0 - nj^0 New Graphs: Transitions: 1 + ni1^0, ni2^0 -> 2 + ni1^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> Variables: bCols^0, n2^0, ni1^0, ni2^0 Checking conditional termination of SCC {l7}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002331s Ranking function: -3 + n2^0 - ni1^0 New Graphs: Transitions: 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> 0, ni2^0 -> 1 + ni2^0, rest remain the same}> 1, ni2^0 -> 1 + ni2^0, rest remain the same}> Variables: bCols^0, n2^0, ni2^0 Checking conditional termination of SCC {l7}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002078s Ranking function: -2 + 2*n2^0 - 2*ni2^0 New Graphs: Proving termination of subgraph 5 Checking unfeasibility... Time used: 1.2048 Checking conditional termination of SCC {l26, l38, l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.015136s Ranking function: 1 - ni^0 New Graphs: Transitions: 1 + nj^0, nk1^0 -> 0, rest remain the same}> 0, nl1^0 -> 0, rest remain the same}> 1 + nk1^0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, rest remain the same}> 1 + nk2^0, rest remain the same}> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Variables: bSquares^0, nj^0, nk1^0, nk2^0, nl1^0, nl2^0 Checking conditional termination of SCC {l26, l38, l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.003724s Ranking function: 1 - nj^0 New Graphs: Transitions: 0, nl1^0 -> 0, rest remain the same}> 1 + nk1^0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, rest remain the same}> 1 + nk2^0, rest remain the same}> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Variables: bSquares^0, nk1^0, nk2^0, nl1^0, nl2^0 Checking conditional termination of SCC {l26, l38, l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002392s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.036851s Trying to remove transition: 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.076006s Time used: 0.07498 Trying to remove transition: 0, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.078571s Time used: 0.075642 Trying to remove transition: 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.081131s Time used: 0.078224 Trying to remove transition: 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.071108s Time used: 0.068071 Trying to remove transition: 0, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.034138s Time used: 0.031222 LOG: SAT solveNonLinear - Elapsed time: 0.034138s Cost: 0; Total time: 0.031222 Termination implied by a set of quasi-invariant(s): Quasi-invariant at l26: 0 <= bSquares^0 Quasi-invariant at l38: 0 <= bSquares^0 Quasi-invariant at l44: 0 <= bSquares^0 Ranking function: -2 + 2*bSquares^0 Ranking function and negation of Quasi-Invariant applied New Graphs: Transitions: 0, nl1^0 -> 0, rest remain the same}> 1 + nk1^0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, rest remain the same}> 1 + nk2^0, rest remain the same}> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Variables: bSquares^0, nk1^0, nk2^0, nl1^0, nl2^0 Checking conditional termination of SCC {l26, l38, l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002378s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.020847s Trying to remove transition: 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.028343s Time used: 0.026974 LOG: SAT solveNonLinear - Elapsed time: 0.028343s Cost: 0; Total time: 0.026974 Termination implied by a set of quasi-invariant(s): Quasi-invariant at l26: bSquares^0 <= 1 Quasi-invariant at l38: bSquares^0 <= 1 Quasi-invariant at l44: bSquares^0 <= 1 Ranking function: -bSquares^0 Ranking function and negation of Quasi-Invariant applied New Graphs: Transitions: 0, nl1^0 -> 0, rest remain the same}> 1 + nk1^0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, rest remain the same}> 1 + nk2^0, rest remain the same}> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Variables: bSquares^0, nk1^0, nk2^0, nl1^0, nl2^0 Checking conditional termination of SCC {l26, l38, l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.001952s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.013666s Trying to remove transition: 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.046251s Time used: 0.045502 Trying to remove transition: 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.045713s Time used: 0.043228 Trying to remove transition: 0, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.040311s Time used: 0.037873 Trying to remove transition: 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.029293s Time used: 0.026872 Trying to remove transition: 1 + nk2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.014789s Time used: 0.013777 Trying to remove transition: 0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.011905s Time used: 0.009943 Trying to remove transition: 0, nl1^0 -> 1 + nl1^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.029669s Time used: 0.027825 Trying to remove transition: 1 + nk1^0, nl1^0 -> 1 + nl1^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.019622s Time used: 0.017736 Trying to remove transition: 0, nl1^0 -> 0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.015229s Time used: 0.012464 Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 1.063346s Time used: 1.06135 LOG: SAT solveNonLinear - Elapsed time: 1.063346s Cost: 0; Total time: 1.06135 Termination implied by a set of invariant(s): Invariant at l38: nk1^0 <= 2 Invariant at l44: nk1^0 <= 2 [ Invariant Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nk1^0, nl1^0 -> 1 + nl1^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl1^0 -> 1 + nl1^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nk2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> [ Termination Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nk1^0, nl1^0 -> 1 + nl1^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl1^0 -> 1 + nl1^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nk2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Ranking function: 2 - nk1^0 New Graphs: Transitions: 0, nl1^0 -> 1 + nl1^0, rest remain the same}> 0, rest remain the same}> 1 + nk2^0, rest remain the same}> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Variables: bSquares^0, nk1^0, nk2^0, nl1^0, nl2^0 Checking conditional termination of SCC {l38, l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.003146s Ranking function: 3 - nk1^0 - nl1^0 New Graphs: Transitions: 0, rest remain the same}> 1 + nk2^0, rest remain the same}> 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Variables: bSquares^0, nk1^0, nk2^0, nl2^0 Checking conditional termination of SCC {l38, l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.001618s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.009575s Trying to remove transition: 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.039501s Time used: 0.038843 Trying to remove transition: 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.048090s Time used: 0.04319 Trying to remove transition: 0, nl2^0 -> 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.037469s Time used: 0.035298 Trying to remove transition: 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.033063s Time used: 0.030865 Trying to remove transition: 1 + nk2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.013552s Time used: 0.012046 Trying to remove transition: 0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.011367s Time used: 0.009703 Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.368773s Time used: 0.367166 LOG: SAT solveNonLinear - Elapsed time: 0.368773s Cost: 0; Total time: 0.367166 Termination implied by a set of invariant(s): Invariant at l44: nk2^0 <= 2 [ Invariant Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nk2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> [ Termination Graph ] Strengthening and disabling transitions... LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nk2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 0, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> LOG: CALL solverLinear in Graph for feasibility LOG: RETURN solveLinear in Graph for feasibility Strengthening transition (result): 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Ranking function: 2 - nk2^0 New Graphs: Transitions: 1 + nl2^0, rest remain the same}> 0, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> 1, nl2^0 -> 1 + nl2^0, rest remain the same}> Variables: bSquares^0, nk1^0, nk2^0, nl2^0 Checking conditional termination of SCC {l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002805s Ranking function: 2 - nl2^0 New Graphs: INVARIANTS: 38: nk1^0 <= 2 , 44: nk1^0 <= 2 , Quasi-INVARIANTS to narrow Graph: 38: 44: INVARIANTS: 44: nk2^0 <= 2 , Quasi-INVARIANTS to narrow Graph: 44: Proving termination of subgraph 6 Analyzing SCC {l50}... No cycles found. Proving termination of subgraph 7 Analyzing SCC {l47}... No cycles found. Program Terminates