Matrix generation: 90 Determinant computation: 20 Matrix generation: 0 Determinant computation: 20 Graph generation: 70 Negative clauses identification: 40 Matrix generation: 0 Determinant computation: 0 Clause removal: 0 Incremental addition of new clauses: 110 Negative clauses identfication: 20 Detection of no-exit-edge nodes: 0 Detection of no-entry-edge nodes: 10 Adding edges corresponding to no-exit-edge nodes: 9959 Total number of increments:658 Number of increments zero:304 Efficiency:0.5379939209726444 total running time:10339