YES Solver Timeout: 4 Global Timeout: 60 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: 0.006121 Checking conditional termination of SCC {l42}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002359s 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: 0.001479s Ranking function: -1 + n2^0 - nj^0 New Graphs: Proving termination of subgraph 2 Checking unfeasibility... Time used: 0.03497 Checking conditional termination of SCC {l29}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.007597s 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: 0.004044s Ranking function: -2 + 2*n2^0 - 2*nj^0 New Graphs: Proving termination of subgraph 3 Checking unfeasibility... Time used: 1.30597 Checking conditional termination of SCC {l16, l24}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.018496s 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: 0.006249s 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: 0.004839s 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: 0.004337s Ranking function: -2 + 2*n2^0 - 2*nj2^0 New Graphs: Proving termination of subgraph 4 Checking unfeasibility... Time used: 1.37493 Checking conditional termination of SCC {l7, l12}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.019620s 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: 0.006270s 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: 0.005043s 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: 0.004538s Ranking function: -2 + 2*n2^0 - 2*ni2^0 New Graphs: Proving termination of subgraph 5 Checking unfeasibility... Time used: 2.70735 Checking conditional termination of SCC {l26, l38, l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.029541s 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: 0.008356s 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: 0.005238s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.092220s 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: 0.176105s Time used: 0.173895 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: 0.181017s Time used: 0.175177 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: 0.186414s Time used: 0.180587 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: 0.164284s Time used: 0.158473 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: 0.075766s Time used: 0.069979 LOG: SAT solveNonLinear - Elapsed time: 0.075766s Cost: 0; Total time: 0.069979 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: 0.005091s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.051151s 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: 0.064512s Time used: 0.061598 LOG: SAT solveNonLinear - Elapsed time: 0.064512s Cost: 0; Total time: 0.061598 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: 0.004145s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.031923s 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: 0.107022s Time used: 0.105722 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: 0.103123s Time used: 0.098362 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: 0.090862s Time used: 0.086156 Trying to remove transition: 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.065110s Time used: 0.06047 Trying to remove transition: 1 + nk2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.033114s Time used: 0.03013 Trying to remove transition: 0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.025410s Time used: 0.021321 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: 0.068618s Time used: 0.064614 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: 0.042987s Time used: 0.039002 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: 0.032001s Time used: 0.026594 Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 2.519090s Time used: 2.51493 LOG: SAT solveNonLinear - Elapsed time: 2.519090s Cost: 0; Total time: 2.51493 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: 0.006797s 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: 0.003365s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.021786s 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: 0.093117s Time used: 0.092024 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: 0.100200s Time used: 0.096 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: 0.084495s Time used: 0.080282 Trying to remove transition: 1 + nl2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.073997s Time used: 0.069806 Trying to remove transition: 1 + nk2^0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.028967s Time used: 0.025967 Trying to remove transition: 0, rest remain the same}> Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.024486s Time used: 0.020894 Solving with 1 template(s). LOG: CALL solveNonLinearGetFirstSolution LOG: RETURN solveNonLinearGetFirstSolution - Elapsed time: 0.858860s Time used: 0.855363 LOG: SAT solveNonLinear - Elapsed time: 0.858860s Cost: 0; Total time: 0.855363 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: 0.006016s 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