Matrix generation: 0 Determinant computation: 0 Matrix generation: 0 Determinant computation: 0 Graph generation: 20 Negative clauses identification: 10 Matrix generation: 0 Determinant computation: 0 Clause removal: 0 Incremental addition of new clauses: 30 Negative clauses identfication: 10 Detection of no-exit-edge nodes: 0 Detection of no-entry-edge nodes: 0 Adding edges corresponding to no-exit-edge nodes: 500 Total number of increments:177 Number of increments zero:117 Efficiency:0.3389830508474576 total running time:570