/export/starexec/sandbox/solver/bin/starexec_run_termcomp17 /export/starexec/sandbox/benchmark/theBenchmark.smt2 /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES Solver Timeout: 4 Global Timeout: 300 Maximum number of concurrent processes: 900 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: 0.005777 Checking conditional termination of SCC {l42}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.002338s 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: 0.001466s Ranking function: -1 + n2^0 - nj^0 New Graphs: Proving termination of subgraph 2 Checking unfeasibility... Time used: 0.031359 Checking conditional termination of SCC {l29}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.007447s 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: 0.004049s Ranking function: -2 + 2*n2^0 - 2*nj^0 New Graphs: Proving termination of subgraph 3 Checking unfeasibility... Time used: 1.23767 Checking conditional termination of SCC {l16, l24}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.018314s 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: 0.005838s 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: 0.004718s 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: 0.004218s Ranking function: -2 + 2*n2^0 - 2*nj2^0 New Graphs: Proving termination of subgraph 4 Checking unfeasibility... Time used: 1.30652 Checking conditional termination of SCC {l7, l12}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.019172s 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: 0.006148s 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: 0.004949s 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: 0.004452s Ranking function: -2 + 2*n2^0 - 2*ni2^0 New Graphs: Proving termination of subgraph 5 Checking unfeasibility... Time used: 2.56458 Checking conditional termination of SCC {l26, l38, l44}... LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.029259s 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: 0.008093s 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: 0.005002s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.083860s [27167 : 27168] [27167 : 27169] Successful child: 27169 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: 0.005056s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.046476s [27167 : 27173] [27167 : 27174] Successful child: 27174 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: 0.003855s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.029018s [27167 : 27178] [27167 : 27179] Successful child: 27178 [ 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: 0.007494s 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: 0.002856s LOG: CALL solveLinear LOG: RETURN solveLinear - Elapsed time: 0.019660s [27167 : 27187] [27167 : 27188] Successful child: 27187 [ 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: 0.006609s 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