WORST_CASE(Omega(0),?) Initial ITS Start location: __init 0: f1_0_main_Load -> f370_0_div_LT : arg1'=arg1P0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ -arg1P0 == 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2 > 0), cost: 1 1: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg1P1, arg3'=arg3P1, arg5'=arg5P1, arg2'=arg2P1, arg4'=arg4P1, (-arg4P1+arg3 == 0 /\ arg3-arg2 <= 0 /\ arg3 > 0 /\ arg3-arg1P1 == 0 /\ arg3-arg5P1 == 0 /\ -arg3P1+arg2 == 0 /\ arg1-arg2P1 == 0), cost: 1 2: f398_0_minus_EQ -> f398_0_minus_EQ : arg1'=arg1P2, arg3'=arg3P2, arg5'=arg5P2, arg2'=arg2P2, arg4'=arg4P2, (arg1-arg1P2 == 0 /\ -arg2P2+arg2 == 0 /\ 1-arg5P2+arg4 == 0 /\ 1+arg3-arg3P2 == 0 /\ arg4 < 0 /\ 1-arg4P2+arg4 == 0 /\ -1+arg4 < 0 /\ -arg5+arg4 == 0), cost: 1 3: f398_0_minus_EQ -> f398_0_minus_EQ : arg1'=arg1P3, arg3'=arg3P3, arg5'=arg5P3, arg2'=arg2P3, arg4'=arg4P3, (1-arg4P3+arg4 == 0 /\ arg2-arg2P3 == 0 /\ 1-arg5P3+arg4 == 0 /\ 1+arg3-arg3P3 == 0 /\ arg4 > 0 /\ -1+arg4 < 0 /\ arg1-arg1P3 == 0 /\ -arg5+arg4 == 0), cost: 1 4: f398_0_minus_EQ -> f398_0_minus_EQ : arg1'=arg1P4, arg3'=arg3P4, arg5'=arg5P4, arg2'=arg2P4, arg4'=arg4P4, (-1+arg3-arg3P4 == 0 /\ -1-arg5P4+arg4 == 0 /\ -1-arg4P4+arg4 == 0 /\ -arg2P4+arg2 == 0 /\ arg1-arg1P4 == 0 /\ arg4 > 0 /\ -arg5+arg4 == 0), cost: 1 5: f398_0_minus_EQ -> f370_0_div_LT : arg1'=arg1P5, arg3'=arg3P5, arg5'=arg5P5, arg2'=arg2P5, arg4'=arg4P5, (1-arg1P5+arg2 == 0 /\ arg1-arg3P5 == 0 /\ -arg5 == 0 /\ 1+arg2 > 0 /\ -arg2P5+arg3 == 0 /\ -arg4 == 0), cost: 1 6: __init -> f1_0_main_Load : arg1'=arg1P6, arg3'=arg3P6, arg5'=arg5P6, arg2'=arg2P6, arg4'=arg4P6, TRUE, cost: 1 Removed rules with unsatisfiable guard Start location: __init 0: f1_0_main_Load -> f370_0_div_LT : arg1'=arg1P0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ -arg1P0 == 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2 > 0), cost: 1 1: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg1P1, arg3'=arg3P1, arg5'=arg5P1, arg2'=arg2P1, arg4'=arg4P1, (-arg4P1+arg3 == 0 /\ arg3-arg2 <= 0 /\ arg3 > 0 /\ arg3-arg1P1 == 0 /\ arg3-arg5P1 == 0 /\ -arg3P1+arg2 == 0 /\ arg1-arg2P1 == 0), cost: 1 2: f398_0_minus_EQ -> f398_0_minus_EQ : arg1'=arg1P2, arg3'=arg3P2, arg5'=arg5P2, arg2'=arg2P2, arg4'=arg4P2, (arg1-arg1P2 == 0 /\ -arg2P2+arg2 == 0 /\ 1-arg5P2+arg4 == 0 /\ 1+arg3-arg3P2 == 0 /\ arg4 < 0 /\ 1-arg4P2+arg4 == 0 /\ -1+arg4 < 0 /\ -arg5+arg4 == 0), cost: 1 4: f398_0_minus_EQ -> f398_0_minus_EQ : arg1'=arg1P4, arg3'=arg3P4, arg5'=arg5P4, arg2'=arg2P4, arg4'=arg4P4, (-1+arg3-arg3P4 == 0 /\ -1-arg5P4+arg4 == 0 /\ -1-arg4P4+arg4 == 0 /\ -arg2P4+arg2 == 0 /\ arg1-arg1P4 == 0 /\ arg4 > 0 /\ -arg5+arg4 == 0), cost: 1 5: f398_0_minus_EQ -> f370_0_div_LT : arg1'=arg1P5, arg3'=arg3P5, arg5'=arg5P5, arg2'=arg2P5, arg4'=arg4P5, (1-arg1P5+arg2 == 0 /\ arg1-arg3P5 == 0 /\ -arg5 == 0 /\ 1+arg2 > 0 /\ -arg2P5+arg3 == 0 /\ -arg4 == 0), cost: 1 6: __init -> f1_0_main_Load : arg1'=arg1P6, arg3'=arg3P6, arg5'=arg5P6, arg2'=arg2P6, arg4'=arg4P6, TRUE, cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f370_0_div_LT : arg1'=arg1P0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ -arg1P0 == 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2 > 0), cost: 1 New rule: f1_0_main_Load -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2 > 0), cost: 1 Applied preprocessing Original rule: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg1P1, arg3'=arg3P1, arg5'=arg5P1, arg2'=arg2P1, arg4'=arg4P1, (-arg4P1+arg3 == 0 /\ arg3-arg2 <= 0 /\ arg3 > 0 /\ arg3-arg1P1 == 0 /\ arg3-arg5P1 == 0 /\ -arg3P1+arg2 == 0 /\ arg1-arg2P1 == 0), cost: 1 New rule: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=arg2, arg5'=arg3, arg2'=arg1, arg4'=arg3, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1 Applied preprocessing Original rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg1'=arg1P2, arg3'=arg3P2, arg5'=arg5P2, arg2'=arg2P2, arg4'=arg4P2, (arg1-arg1P2 == 0 /\ -arg2P2+arg2 == 0 /\ 1-arg5P2+arg4 == 0 /\ 1+arg3-arg3P2 == 0 /\ arg4 < 0 /\ 1-arg4P2+arg4 == 0 /\ -1+arg4 < 0 /\ -arg5+arg4 == 0), cost: 1 New rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=1+arg3, arg5'=1+arg4, arg4'=1+arg4, (-arg4 > 0 /\ -arg5+arg4 == 0), cost: 1 Applied preprocessing Original rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg1'=arg1P4, arg3'=arg3P4, arg5'=arg5P4, arg2'=arg2P4, arg4'=arg4P4, (-1+arg3-arg3P4 == 0 /\ -1-arg5P4+arg4 == 0 /\ -1-arg4P4+arg4 == 0 /\ -arg2P4+arg2 == 0 /\ arg1-arg1P4 == 0 /\ arg4 > 0 /\ -arg5+arg4 == 0), cost: 1 New rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=-1+arg3, arg5'=-1+arg4, arg4'=-1+arg4, (arg4 > 0 /\ -arg5+arg4 == 0), cost: 1 Applied preprocessing Original rule: f398_0_minus_EQ -> f370_0_div_LT : arg1'=arg1P5, arg3'=arg3P5, arg5'=arg5P5, arg2'=arg2P5, arg4'=arg4P5, (1-arg1P5+arg2 == 0 /\ arg1-arg3P5 == 0 /\ -arg5 == 0 /\ 1+arg2 > 0 /\ -arg2P5+arg3 == 0 /\ -arg4 == 0), cost: 1 New rule: f398_0_minus_EQ -> f370_0_div_LT : arg1'=1+arg2, arg3'=arg1, arg5'=arg5P5, arg2'=arg3, arg4'=arg4P5, (arg5 == 0 /\ 1+arg2 > 0 /\ arg4 == 0), cost: 1 Simplified rules Start location: __init 7: f1_0_main_Load -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2 > 0), cost: 1 8: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=arg2, arg5'=arg3, arg2'=arg1, arg4'=arg3, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1 9: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=1+arg3, arg5'=1+arg4, arg4'=1+arg4, (-arg4 > 0 /\ -arg5+arg4 == 0), cost: 1 10: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=-1+arg3, arg5'=-1+arg4, arg4'=-1+arg4, (arg4 > 0 /\ -arg5+arg4 == 0), cost: 1 11: f398_0_minus_EQ -> f370_0_div_LT : arg1'=1+arg2, arg3'=arg1, arg5'=arg5P5, arg2'=arg3, arg4'=arg4P5, (arg5 == 0 /\ 1+arg2 > 0 /\ arg4 == 0), cost: 1 6: __init -> f1_0_main_Load : arg1'=arg1P6, arg3'=arg3P6, arg5'=arg5P6, arg2'=arg2P6, arg4'=arg4P6, TRUE, cost: 1 Applied acceleration Original rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=1+arg3, arg5'=1+arg4, arg4'=1+arg4, (-arg4 > 0 /\ -arg5+arg4 == 0), cost: 1 New rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=n1+arg3, arg5'=n1+arg4, arg4'=n1+arg4, (-1+n1 >= 0 /\ 1-n1-arg4 > 0 /\ arg5-arg4 >= 0 /\ -arg5+arg4 >= 0), cost: n1 Applied instantiation Original rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=n1+arg3, arg5'=n1+arg4, arg4'=n1+arg4, (-1+n1 >= 0 /\ 1-n1-arg4 > 0 /\ arg5-arg4 >= 0 /\ -arg5+arg4 >= 0), cost: n1 New rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=arg3-arg4, arg5'=0, arg4'=0, (1 > 0 /\ -1-arg4 >= 0 /\ arg5-arg4 >= 0 /\ -arg5+arg4 >= 0), cost: -arg4 Applied acceleration Original rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=-1+arg3, arg5'=-1+arg4, arg4'=-1+arg4, (arg4 > 0 /\ -arg5+arg4 == 0), cost: 1 New rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=-n3+arg3, arg5'=-n3+arg4, arg4'=-n3+arg4, (1-n3+arg4 > 0 /\ -1+n3 >= 0 /\ arg5-arg4 >= 0 /\ -arg5+arg4 >= 0), cost: n3 Applied instantiation Original rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=-n3+arg3, arg5'=-n3+arg4, arg4'=-n3+arg4, (1-n3+arg4 > 0 /\ -1+n3 >= 0 /\ arg5-arg4 >= 0 /\ -arg5+arg4 >= 0), cost: n3 New rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=arg3-arg4, arg5'=0, arg4'=0, (1 > 0 /\ arg5-arg4 >= 0 /\ -1+arg4 >= 0 /\ -arg5+arg4 >= 0), cost: arg4 Applied simplification Original rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=arg3-arg4, arg5'=0, arg4'=0, (1 > 0 /\ -1-arg4 >= 0 /\ arg5-arg4 >= 0 /\ -arg5+arg4 >= 0), cost: -arg4 New rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=arg3-arg4, arg5'=0, arg4'=0, (1+arg4 <= 0 /\ arg5-arg4 >= 0 /\ -arg5+arg4 >= 0), cost: -arg4 Applied simplification Original rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=arg3-arg4, arg5'=0, arg4'=0, (1 > 0 /\ arg5-arg4 >= 0 /\ -1+arg4 >= 0 /\ -arg5+arg4 >= 0), cost: arg4 New rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=arg3-arg4, arg5'=0, arg4'=0, (arg5-arg4 >= 0 /\ -1+arg4 >= 0 /\ -arg5+arg4 >= 0), cost: arg4 Applied deletion Removed the following rules: 9 10 Accelerated simple loops Start location: __init 7: f1_0_main_Load -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2 > 0), cost: 1 8: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=arg2, arg5'=arg3, arg2'=arg1, arg4'=arg3, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1 11: f398_0_minus_EQ -> f370_0_div_LT : arg1'=1+arg2, arg3'=arg1, arg5'=arg5P5, arg2'=arg3, arg4'=arg4P5, (arg5 == 0 /\ 1+arg2 > 0 /\ arg4 == 0), cost: 1 14: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=arg3-arg4, arg5'=0, arg4'=0, (1+arg4 <= 0 /\ arg5-arg4 >= 0 /\ -arg5+arg4 >= 0), cost: -arg4 15: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=arg3-arg4, arg5'=0, arg4'=0, (arg5-arg4 >= 0 /\ -1+arg4 >= 0 /\ -arg5+arg4 >= 0), cost: arg4 6: __init -> f1_0_main_Load : arg1'=arg1P6, arg3'=arg3P6, arg5'=arg5P6, arg2'=arg2P6, arg4'=arg4P6, TRUE, cost: 1 Applied chaining First rule: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=arg2, arg5'=arg3, arg2'=arg1, arg4'=arg3, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1 Second rule: f398_0_minus_EQ -> f398_0_minus_EQ : arg3'=arg3-arg4, arg5'=0, arg4'=0, (arg5-arg4 >= 0 /\ -1+arg4 >= 0 /\ -arg5+arg4 >= 0), cost: arg4 New rule: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=-arg3+arg2, arg5'=0, arg2'=arg1, arg4'=0, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1+arg3 Applied deletion Removed the following rules: 14 15 Chained accelerated rules with incoming rules Start location: __init 7: f1_0_main_Load -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2 > 0), cost: 1 8: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=arg2, arg5'=arg3, arg2'=arg1, arg4'=arg3, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1 16: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=-arg3+arg2, arg5'=0, arg2'=arg1, arg4'=0, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1+arg3 11: f398_0_minus_EQ -> f370_0_div_LT : arg1'=1+arg2, arg3'=arg1, arg5'=arg5P5, arg2'=arg3, arg4'=arg4P5, (arg5 == 0 /\ 1+arg2 > 0 /\ arg4 == 0), cost: 1 6: __init -> f1_0_main_Load : arg1'=arg1P6, arg3'=arg3P6, arg5'=arg5P6, arg2'=arg2P6, arg4'=arg4P6, TRUE, cost: 1 Eliminating location f1_0_main_Load by chaining: Applied chaining First rule: __init -> f1_0_main_Load : arg1'=arg1P6, arg3'=arg3P6, arg5'=arg5P6, arg2'=arg2P6, arg4'=arg4P6, TRUE, cost: 1 Second rule: f1_0_main_Load -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2 > 0), cost: 1 New rule: __init -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (1+arg3P0 > 0 /\ arg1P6 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2P6 > 0), cost: 2 Applied deletion Removed the following rules: 6 7 Eliminated locations on linear paths Start location: __init 8: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=arg2, arg5'=arg3, arg2'=arg1, arg4'=arg3, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1 16: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=-arg3+arg2, arg5'=0, arg2'=arg1, arg4'=0, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1+arg3 11: f398_0_minus_EQ -> f370_0_div_LT : arg1'=1+arg2, arg3'=arg1, arg5'=arg5P5, arg2'=arg3, arg4'=arg4P5, (arg5 == 0 /\ 1+arg2 > 0 /\ arg4 == 0), cost: 1 17: __init -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (1+arg3P0 > 0 /\ arg1P6 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2P6 > 0), cost: 2 Eliminating location f398_0_minus_EQ by chaining: Applied chaining First rule: f370_0_div_LT -> f398_0_minus_EQ : arg1'=arg3, arg3'=-arg3+arg2, arg5'=0, arg2'=arg1, arg4'=0, (arg3-arg2 <= 0 /\ arg3 > 0), cost: 1+arg3 Second rule: f398_0_minus_EQ -> f370_0_div_LT : arg1'=1+arg2, arg3'=arg1, arg5'=arg5P5, arg2'=arg3, arg4'=arg4P5, (arg5 == 0 /\ 1+arg2 > 0 /\ arg4 == 0), cost: 1 New rule: f370_0_div_LT -> f370_0_div_LT : arg1'=1+arg1, arg3'=arg3, arg5'=arg5P5, arg2'=-arg3+arg2, arg4'=arg4P5, (0 == 0 /\ arg3-arg2 <= 0 /\ arg3 > 0 /\ 1+arg1 > 0), cost: 2+arg3 Applied simplification Original rule: f370_0_div_LT -> f370_0_div_LT : arg1'=1+arg1, arg3'=arg3, arg5'=arg5P5, arg2'=-arg3+arg2, arg4'=arg4P5, (0 == 0 /\ arg3-arg2 <= 0 /\ arg3 > 0 /\ 1+arg1 > 0), cost: 2+arg3 New rule: f370_0_div_LT -> f370_0_div_LT : arg1'=1+arg1, arg3'=arg3, arg5'=arg5P5, arg2'=-arg3+arg2, arg4'=arg4P5, (arg3-arg2 <= 0 /\ arg3 > 0 /\ 1+arg1 > 0), cost: 2+arg3 Applied deletion Removed the following rules: 8 11 16 Eliminated locations on tree-shaped paths Start location: __init 18: f370_0_div_LT -> f370_0_div_LT : arg1'=1+arg1, arg3'=arg3, arg5'=arg5P5, arg2'=-arg3+arg2, arg4'=arg4P5, (arg3-arg2 <= 0 /\ arg3 > 0 /\ 1+arg1 > 0), cost: 2+arg3 17: __init -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (1+arg3P0 > 0 /\ arg1P6 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2P6 > 0), cost: 2 Applied simplification Original rule: f370_0_div_LT -> f370_0_div_LT : arg1'=1+arg1, arg3'=arg3, arg5'=arg5P5, arg2'=-arg3+arg2, arg4'=arg4P5, (arg3-arg2 <= 0 /\ arg3 > 0 /\ 1+arg1 > 0), cost: 2+arg3 New rule: f370_0_div_LT -> f370_0_div_LT : arg1'=1+arg1, arg5'=arg5P5, arg2'=-arg3+arg2, arg4'=arg4P5, (arg3-arg2 <= 0 /\ arg3 > 0 /\ 1+arg1 > 0), cost: 2+arg3 Simplified simple loops Start location: __init 19: f370_0_div_LT -> f370_0_div_LT : arg1'=1+arg1, arg5'=arg5P5, arg2'=-arg3+arg2, arg4'=arg4P5, (arg3-arg2 <= 0 /\ arg3 > 0 /\ 1+arg1 > 0), cost: 2+arg3 17: __init -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (1+arg3P0 > 0 /\ arg1P6 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2P6 > 0), cost: 2 Applied acceleration Original rule: f370_0_div_LT -> f370_0_div_LT : arg1'=1+arg1, arg5'=arg5P5, arg2'=-arg3+arg2, arg4'=arg4P5, (arg3-arg2 <= 0 /\ arg3 > 0 /\ 1+arg1 > 0), cost: 2+arg3 New rule: f370_0_div_LT -> f370_0_div_LT : arg1'=arg1+n6, arg5'=arg5P5, arg2'=-arg3*n6+arg2, arg4'=arg4P5, (arg3 > 0 /\ -arg3-arg3*(-1+n6)+arg2 >= 0 /\ 1+arg1 > 0 /\ -1+n6 >= 0), cost: arg3*n6+2*n6 Applied deletion Removed the following rules: 19 Accelerated simple loops Start location: __init 20: f370_0_div_LT -> f370_0_div_LT : arg1'=arg1+n6, arg5'=arg5P5, arg2'=-arg3*n6+arg2, arg4'=arg4P5, (arg3 > 0 /\ -arg3-arg3*(-1+n6)+arg2 >= 0 /\ 1+arg1 > 0 /\ -1+n6 >= 0), cost: arg3*n6+2*n6 17: __init -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (1+arg3P0 > 0 /\ arg1P6 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2P6 > 0), cost: 2 Applied chaining First rule: __init -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (1+arg3P0 > 0 /\ arg1P6 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2P6 > 0), cost: 2 Second rule: f370_0_div_LT -> f370_0_div_LT : arg1'=arg1+n6, arg5'=arg5P5, arg2'=-arg3*n6+arg2, arg4'=arg4P5, (arg3 > 0 /\ -arg3-arg3*(-1+n6)+arg2 >= 0 /\ 1+arg1 > 0 /\ -1+n6 >= 0), cost: arg3*n6+2*n6 New rule: __init -> f370_0_div_LT : arg1'=n6, arg3'=arg3P0, arg5'=arg5P5, arg2'=arg2P0-arg3P0*n6, arg4'=arg4P5, (arg2P0-arg3P0-arg3P0*(-1+n6) >= 0 /\ arg3P0 > 0 /\ -1+n6 >= 0), cost: 2+arg3P0*n6+2*n6 Applied deletion Removed the following rules: 20 Chained accelerated rules with incoming rules Start location: __init 17: __init -> f370_0_div_LT : arg1'=0, arg3'=arg3P0, arg5'=arg5P0, arg2'=arg2P0, arg4'=arg4P0, (1+arg3P0 > 0 /\ arg1P6 > 0 /\ 1+arg2P0 > 0 /\ 1+arg2P6 > 0), cost: 2 21: __init -> f370_0_div_LT : arg1'=n6, arg3'=arg3P0, arg5'=arg5P5, arg2'=arg2P0-arg3P0*n6, arg4'=arg4P5, (arg2P0-arg3P0-arg3P0*(-1+n6) >= 0 /\ arg3P0 > 0 /\ -1+n6 >= 0), cost: 2+arg3P0*n6+2*n6 Removed unreachable locations and irrelevant leafs Start location: __init Computing asymptotic complexity Proved the following lower bound Complexity: Unknown Cpx degree: ? Solved cost: 0 Rule cost: 0