DOING LOCALIZATION... NLS missing message: initializer_error in: org.eclipse.core.internal.runtime.messages NLS missing message: fileInitializer_fileNotFound in: org.eclipse.core.internal.runtime.messages NLS missing message: fileInitializer_IOError in: org.eclipse.core.internal.runtime.messages NLS missing message: fileInitializer_missingFileName in: org.eclipse.core.internal.runtime.messages Starting conversion of file: /home/mdbekkouche/These/Benchmarks_MCS-IIS/Programs_Benchmarks_MCS-IIS/ProgrammesWhile/Programs/WithoutArray/SquareRoot/Versions/SquareRootV23.java Loops are unwound 33 times. From the counterexample, LocFaults calculates MCS by exploring the graph in DFS from top to bottom and by deviating at most '2' conditional statements. Solver: CP OPTIMIZER By deviating '0' condition(s), we obtain: 1. CSP_d: empty set ------------------------ 2. CSP_a: SquareRoot_0_val_0 := 33 --> line 5 SquareRoot_0_i_0 := 1 --> line 6 SquareRoot_0_v_0 := 0 --> line 7 SquareRoot_0_res_0 := 0 --> line 8 SquareRoot_0_v_1 := ( ( SquareRoot_0_v_0 + ( 2 * SquareRoot_0_i_0 ) ) + 1 ) --> line 10 SquareRoot_0_i_1 := ( SquareRoot_0_i_0 + 1 ) --> line 11 SquareRoot_0_v_2 := ( ( SquareRoot_0_v_1 + ( 2 * SquareRoot_0_i_1 ) ) + 1 ) --> line 10 SquareRoot_0_i_2 := ( SquareRoot_0_i_1 + 1 ) --> line 11 SquareRoot_0_v_3 := ( ( SquareRoot_0_v_2 + ( 2 * SquareRoot_0_i_2 ) ) + 1 ) --> line 10 SquareRoot_0_i_3 := ( SquareRoot_0_i_2 + 1 ) --> line 11 SquareRoot_0_v_4 := ( ( SquareRoot_0_v_3 + ( 2 * SquareRoot_0_i_3 ) ) + 1 ) --> line 10 SquareRoot_0_i_4 := ( SquareRoot_0_i_3 + 1 ) --> line 11 SquareRoot_0_v_5 := ( ( SquareRoot_0_v_4 + ( 2 * SquareRoot_0_i_4 ) ) + 1 ) --> line 10 SquareRoot_0_i_5 := ( SquareRoot_0_i_4 + 1 ) --> line 11 SquareRoot_0_i_33 := SquareRoot_0_i_5 --> line 0 SquareRoot_0_v_33 := SquareRoot_0_v_5 --> line 0 SquareRoot_0_res_1 := SquareRoot_0_i_33 --> line 13 SquareRoot_0_Result_0 := SquareRoot_0_res_1 --> line 14 ( ( ( ( ( SquareRoot_0_res_1 * SquareRoot_0_res_1 ) <= SquareRoot_0_val_0 ) ) && ( ( ( ( SquareRoot_0_res_1 + 1 ) ) * ( ( SquareRoot_0_res_1 + 1 ) ) ) > SquareRoot_0_val_0 ) ) ) --> line -2 The system is infeasible ------------------------ 3. MCS in CSP_a: {line 11(SquareRoot_0_i_4 := ( SquareRoot_0_i_3 + 1 )): (9:4.11)} {line 11(SquareRoot_0_i_1 := ( SquareRoot_0_i_0 + 1 )): (9:1.11)} {line 11(SquareRoot_0_i_2 := ( SquareRoot_0_i_1 + 1 )): (9:2.11)} {line 0(SquareRoot_0_i_33 := SquareRoot_0_i_5): (0)} {line 11(SquareRoot_0_i_5 := ( SquareRoot_0_i_4 + 1 )): (9:5.11)} {line 11(SquareRoot_0_i_3 := ( SquareRoot_0_i_2 + 1 )): (9:3.11)} {line 13(SquareRoot_0_res_1 := SquareRoot_0_i_33): (13)} {line 6(SquareRoot_0_i_0 := 1): (6)} {line 5(SquareRoot_0_val_0 := 33): (5)} Runtime of the method that compute MCS: 0.154 The resulats: 1. Elapsed time during DFS exploration and MCS calculation: 0.18 2. The sum of computation time of MCS isolations only: 0.154 Suspicious instructions: The number of suspicious instructions:0 By deviating '1' condition(s), we obtain: 1. CSP_d: line 9(If) : ( SquareRoot_0_v_4 < SquareRoot_0_val_0 ): (9:5) ------------------------ 2. CSP_a: SquareRoot_0_val_0 := 33 --> line 5 SquareRoot_0_i_0 := 1 --> line 6 SquareRoot_0_v_0 := 0 --> line 7 SquareRoot_0_res_0 := 0 --> line 8 SquareRoot_0_v_1 := ( ( SquareRoot_0_v_0 + ( 2 * SquareRoot_0_i_0 ) ) + 1 ) --> line 10 SquareRoot_0_i_1 := ( SquareRoot_0_i_0 + 1 ) --> line 11 SquareRoot_0_v_2 := ( ( SquareRoot_0_v_1 + ( 2 * SquareRoot_0_i_1 ) ) + 1 ) --> line 10 SquareRoot_0_i_2 := ( SquareRoot_0_i_1 + 1 ) --> line 11 SquareRoot_0_v_3 := ( ( SquareRoot_0_v_2 + ( 2 * SquareRoot_0_i_2 ) ) + 1 ) --> line 10 SquareRoot_0_i_3 := ( SquareRoot_0_i_2 + 1 ) --> line 11 SquareRoot_0_v_4 := ( ( SquareRoot_0_v_3 + ( 2 * SquareRoot_0_i_3 ) ) + 1 ) --> line 10 SquareRoot_0_i_4 := ( SquareRoot_0_i_3 + 1 ) --> line 11 !( ( SquareRoot_0_v_4 < SquareRoot_0_val_0 ) ) --> line -2 The system is infeasible ------------------------ 3. MCS in CSP_a: {line 10(SquareRoot_0_v_3 := ( ( SquareRoot_0_v_2 + ( 2 * SquareRoot_0_i_2 ) ) + 1 )): (9:3.10)} {line 7(SquareRoot_0_v_0 := 0): (7)} {line 10(SquareRoot_0_v_1 := ( ( SquareRoot_0_v_0 + ( 2 * SquareRoot_0_i_0 ) ) + 1 )): (9:1.10)} {line 10(SquareRoot_0_v_4 := ( ( SquareRoot_0_v_3 + ( 2 * SquareRoot_0_i_3 ) ) + 1 )): (9:4.10)} {line 10(SquareRoot_0_v_2 := ( ( SquareRoot_0_v_1 + ( 2 * SquareRoot_0_i_1 ) ) + 1 )): (9:2.10)} {line 11(SquareRoot_0_i_3 := ( SquareRoot_0_i_2 + 1 )): (9:3.11)} {line 5(SquareRoot_0_val_0 := 33): (5)} {line 11(SquareRoot_0_i_2 := ( SquareRoot_0_i_1 + 1 )): (9:2.11)} {line 11(SquareRoot_0_i_1 := ( SquareRoot_0_i_0 + 1 )): (9:1.11)} {line 6(SquareRoot_0_i_0 := 1): (6)} Runtime of the method that compute MCS: 0.196 The resulats: 1. Elapsed time during DFS exploration and MCS calculation: 0.201 2. The sum of computation time of MCS isolations only: 0.196 Suspicious instructions:9 The number of suspicious instructions:1 By deviating '2' condition(s), we obtain: The resulats: 1. Elapsed time during DFS exploration and MCS calculation: 0.004 2. The sum of computation time of MCS isolations only: 0.0 Suspicious instructions:9 The number of suspicious instructions:1 /***************************************************************/ The final resulats: 1. The pretreatment(CFG building) time: 0.735 2. Elapsed time during DFS exploration and MCS calculation: 0.385 Total elapsed time: 1.22 s.