unknown

Initial ITS

Start location: __init
Program variables: arg1 arg2 arg3 arg4
   0: f1_0_main_ConstantStackPush -> f162_0_mk_LE : arg1'=arg1p1, arg2'=arg2p1, arg3'=arg3p1, arg4'=arg4p1, (-1+arg2-arg2p1 == 0 /\ 1+arg2 > 0 /\ arg1p1-arg1 <= 0 /\ arg1p1 > 0 /\ arg2-arg4p1 == 0 /\ -arg3p1+arg2 == 0 /\ arg1 > 0), cost: 1
   1: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=arg2p2, arg3'=arg3p2, arg4'=arg4p2, (-1-arg2p2+arg2 == 0 /\ -arg4p2+arg4 == 0 /\ arg3 > 0 /\ arg2-arg3p2 == 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
   2: f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=arg2p3, arg3'=arg3p3, arg4'=arg4p3, (-1+arg3 < 0 /\ arg1p3 > 0 /\ -arg3p3+arg4 == 0 /\ -1-arg2p3+arg4 == 0 /\ 1+arg4 > 0 /\ arg4-arg4p3 == 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
   3: f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=arg2p4, arg3'=arg3p4, arg4'=arg4p4, (-arg4p4+arg4 == 0 /\ arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg2-arg3p4 == 0 /\ -1+arg2-arg2p4 == 0 /\ arg1 > 0), cost: 1
   4: f276_0_mk_LE -> f401_0_mk_LE : arg1'=arg1p5, arg2'=arg2p5, arg3'=arg3p5, arg4'=arg4p5, (-1+arg3 < 0 /\ -1-arg1p5+arg4 == 0 /\ 1+arg4 > 0 /\ -arg2p5+arg4 == 0 /\ arg1 > 0), cost: 1
   5: f401_0_mk_LE -> f576_0_test_LT : arg1'=arg1p6, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, (2-arg1p6 == 0 /\ -1+arg2 < 0), cost: 1
   6: f401_0_mk_LE -> f401_0_mk_LE : arg1'=arg1p7, arg2'=arg2p7, arg3'=arg3p7, arg4'=arg4p7, (arg2 > 0 /\ -arg2p7+arg1 == 0 /\ -1-arg1p7+arg1 == 0), cost: 1
   7: f576_0_test_LT -> f470_0_length_NONNULL : arg1'=arg1p8, arg2'=arg2p8, arg3'=arg3p8, arg4'=arg4p8, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0), cost: 1
   8: f576_0_test_LT -> f576_0_test_LT : arg1'=arg1p9, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ -1-arg1p9+arg1 == 0), cost: 1
   9: f470_0_length_NONNULL -> f470_0_length_NONNULL : arg1'=arg1p10, arg2'=arg2p10, arg3'=arg3p10, arg4'=arg4p10, (1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0), cost: 1
  10: __init -> f1_0_main_ConstantStackPush : arg1'=arg1p11, arg2'=arg2p11, arg3'=arg3p11, arg4'=arg4p11, T, cost: 1

Chained Linear Paths

Start location: __init
Program variables: arg1 arg2 arg3 arg4
   1: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=arg2p2, arg3'=arg3p2, arg4'=arg4p2, (-1-arg2p2+arg2 == 0 /\ -arg4p2+arg4 == 0 /\ arg3 > 0 /\ arg2-arg3p2 == 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
   2: f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=arg2p3, arg3'=arg3p3, arg4'=arg4p3, (-1+arg3 < 0 /\ arg1p3 > 0 /\ -arg3p3+arg4 == 0 /\ -1-arg2p3+arg4 == 0 /\ 1+arg4 > 0 /\ arg4-arg4p3 == 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
   3: f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=arg2p4, arg3'=arg3p4, arg4'=arg4p4, (-arg4p4+arg4 == 0 /\ arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg2-arg3p4 == 0 /\ -1+arg2-arg2p4 == 0 /\ arg1 > 0), cost: 1
   4: f276_0_mk_LE -> f401_0_mk_LE : arg1'=arg1p5, arg2'=arg2p5, arg3'=arg3p5, arg4'=arg4p5, (-1+arg3 < 0 /\ -1-arg1p5+arg4 == 0 /\ 1+arg4 > 0 /\ -arg2p5+arg4 == 0 /\ arg1 > 0), cost: 1
   5: f401_0_mk_LE -> f576_0_test_LT : arg1'=arg1p6, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, (2-arg1p6 == 0 /\ -1+arg2 < 0), cost: 1
   6: f401_0_mk_LE -> f401_0_mk_LE : arg1'=arg1p7, arg2'=arg2p7, arg3'=arg3p7, arg4'=arg4p7, (arg2 > 0 /\ -arg2p7+arg1 == 0 /\ -1-arg1p7+arg1 == 0), cost: 1
   7: f576_0_test_LT -> f470_0_length_NONNULL : arg1'=arg1p8, arg2'=arg2p8, arg3'=arg3p8, arg4'=arg4p8, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0), cost: 1
   8: f576_0_test_LT -> f576_0_test_LT : arg1'=arg1p9, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ -1-arg1p9+arg1 == 0), cost: 1
   9: f470_0_length_NONNULL -> f470_0_length_NONNULL : arg1'=arg1p10, arg2'=arg2p10, arg3'=arg3p10, arg4'=arg4p10, (1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0), cost: 1
  11: __init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=arg2p1, arg3'=arg3p1, arg4'=arg4p1, (-arg3p1+arg2p11 == 0 /\ arg2p11-arg4p1 == 0 /\ arg1p1-arg1p11 <= 0 /\ arg1p1 > 0 /\ 1+arg2p11 > 0 /\ -1+arg2p11-arg2p1 == 0 /\ arg1p11 > 0), cost: 1

	Eliminating location f1_0_main_ConstantStackPush by chaining:

	Applied chaining

	First rule:
	__init -> f1_0_main_ConstantStackPush : arg1'=arg1p11, arg2'=arg2p11, arg3'=arg3p11, arg4'=arg4p11, T, cost: 1
	Second rule:
	f1_0_main_ConstantStackPush -> f162_0_mk_LE : arg1'=arg1p1, arg2'=arg2p1, arg3'=arg3p1, arg4'=arg4p1, (-1+arg2-arg2p1 == 0 /\ 1+arg2 > 0 /\ arg1p1-arg1 <= 0 /\ arg1p1 > 0 /\ arg2-arg4p1 == 0 /\ -arg3p1+arg2 == 0 /\ arg1 > 0), cost: 1
	New rule:
	__init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=arg2p1, arg3'=arg3p1, arg4'=arg4p1, (-arg3p1+arg2p11 == 0 /\ arg2p11-arg4p1 == 0 /\ arg1p1-arg1p11 <= 0 /\ arg1p1 > 0 /\ 1+arg2p11 > 0 /\ -1+arg2p11-arg2p1 == 0 /\ arg1p11 > 0), cost: 1
	
	Applied deletion

	Removed the following rules: 0 10

Simplified Transitions

Start location: __init
Program variables: arg1 arg2 arg3 arg4
  12: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, (arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
  13: f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, (-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
  14: f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, (arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
  15: f276_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg4, arg2'=arg4, arg3'=arg3p5, arg4'=arg4p5, (-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0), cost: 1
  16: f401_0_mk_LE -> f576_0_test_LT : arg1'=2, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, -1+arg2 < 0, cost: 1
  17: f401_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg1, arg2'=arg1, arg3'=arg3p7, arg4'=arg4p7, arg2 > 0, cost: 1
   7: f576_0_test_LT -> f470_0_length_NONNULL : arg1'=arg1p8, arg2'=arg2p8, arg3'=arg3p8, arg4'=arg4p8, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0), cost: 1
  18: f576_0_test_LT -> f576_0_test_LT : arg1'=-1+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0), cost: 1
   9: f470_0_length_NONNULL -> f470_0_length_NONNULL : arg1'=arg1p10, arg2'=arg2p10, arg3'=arg3p10, arg4'=arg4p10, (1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0), cost: 1
  19: __init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (arg1p1 > 0 /\ 1+arg2p11 > 0), cost: 1

	Propagated Equalities

	Original rule:
	f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=arg2p2, arg3'=arg3p2, arg4'=arg4p2, (-1-arg2p2+arg2 == 0 /\ -arg4p2+arg4 == 0 /\ arg3 > 0 /\ arg2-arg3p2 == 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
	New rule:
	f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, arg4'=arg4, (0 == 0 /\ arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
	
		propagated equality arg2p2 = -1+arg2
		
		propagated equality arg4p2 = arg4
		
		propagated equality arg3p2 = arg2
		
	Simplified Guard

	Original rule:
	f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, arg4'=arg4, (0 == 0 /\ arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
	New rule:
	f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, arg4'=arg4, (arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, arg4'=arg4, (arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
	New rule:
	f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, (arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
	
	Propagated Equalities

	Original rule:
	f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=arg2p3, arg3'=arg3p3, arg4'=arg4p3, (-1+arg3 < 0 /\ arg1p3 > 0 /\ -arg3p3+arg4 == 0 /\ -1-arg2p3+arg4 == 0 /\ 1+arg4 > 0 /\ arg4-arg4p3 == 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
	New rule:
	f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, arg4'=arg4, (0 == 0 /\ -1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
	
		propagated equality arg3p3 = arg4
		
		propagated equality arg2p3 = -1+arg4
		
		propagated equality arg4p3 = arg4
		
	Simplified Guard

	Original rule:
	f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, arg4'=arg4, (0 == 0 /\ -1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
	New rule:
	f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, arg4'=arg4, (-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, arg4'=arg4, (-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
	New rule:
	f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, (-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
	
	Propagated Equalities

	Original rule:
	f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=arg2p4, arg3'=arg3p4, arg4'=arg4p4, (-arg4p4+arg4 == 0 /\ arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg2-arg3p4 == 0 /\ -1+arg2-arg2p4 == 0 /\ arg1 > 0), cost: 1
	New rule:
	f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, arg4'=arg4, (0 == 0 /\ arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
	
		propagated equality arg4p4 = arg4
		
		propagated equality arg3p4 = arg2
		
		propagated equality arg2p4 = -1+arg2
		
	Simplified Guard

	Original rule:
	f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, arg4'=arg4, (0 == 0 /\ arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
	New rule:
	f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, arg4'=arg4, (arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, arg4'=arg4, (arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
	New rule:
	f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, (arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
	
	Propagated Equalities

	Original rule:
	f276_0_mk_LE -> f401_0_mk_LE : arg1'=arg1p5, arg2'=arg2p5, arg3'=arg3p5, arg4'=arg4p5, (-1+arg3 < 0 /\ -1-arg1p5+arg4 == 0 /\ 1+arg4 > 0 /\ -arg2p5+arg4 == 0 /\ arg1 > 0), cost: 1
	New rule:
	f276_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg4, arg2'=arg4, arg3'=arg3p5, arg4'=arg4p5, (0 == 0 /\ -1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0), cost: 1
	
		propagated equality arg1p5 = -1+arg4
		
		propagated equality arg2p5 = arg4
		
	Simplified Guard

	Original rule:
	f276_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg4, arg2'=arg4, arg3'=arg3p5, arg4'=arg4p5, (0 == 0 /\ -1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0), cost: 1
	New rule:
	f276_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg4, arg2'=arg4, arg3'=arg3p5, arg4'=arg4p5, (-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0), cost: 1
	
	Propagated Equalities

	Original rule:
	f401_0_mk_LE -> f576_0_test_LT : arg1'=arg1p6, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, (2-arg1p6 == 0 /\ -1+arg2 < 0), cost: 1
	New rule:
	f401_0_mk_LE -> f576_0_test_LT : arg1'=2, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, (0 == 0 /\ -1+arg2 < 0), cost: 1
	
		propagated equality arg1p6 = 2
		
	Simplified Guard

	Original rule:
	f401_0_mk_LE -> f576_0_test_LT : arg1'=2, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, (0 == 0 /\ -1+arg2 < 0), cost: 1
	New rule:
	f401_0_mk_LE -> f576_0_test_LT : arg1'=2, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, -1+arg2 < 0, cost: 1
	
	Propagated Equalities

	Original rule:
	f401_0_mk_LE -> f401_0_mk_LE : arg1'=arg1p7, arg2'=arg2p7, arg3'=arg3p7, arg4'=arg4p7, (arg2 > 0 /\ -arg2p7+arg1 == 0 /\ -1-arg1p7+arg1 == 0), cost: 1
	New rule:
	f401_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg1, arg2'=arg1, arg3'=arg3p7, arg4'=arg4p7, (0 == 0 /\ arg2 > 0), cost: 1
	
		propagated equality arg2p7 = arg1
		
		propagated equality arg1p7 = -1+arg1
		
	Simplified Guard

	Original rule:
	f401_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg1, arg2'=arg1, arg3'=arg3p7, arg4'=arg4p7, (0 == 0 /\ arg2 > 0), cost: 1
	New rule:
	f401_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg1, arg2'=arg1, arg3'=arg3p7, arg4'=arg4p7, arg2 > 0, cost: 1
	
	Propagated Equalities

	Original rule:
	f576_0_test_LT -> f576_0_test_LT : arg1'=arg1p9, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ -1-arg1p9+arg1 == 0), cost: 1
	New rule:
	f576_0_test_LT -> f576_0_test_LT : arg1'=-1+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (0 == 0 /\ -3+arg1 < 0 /\ 1+arg1 > 0), cost: 1
	
		propagated equality arg1p9 = -1+arg1
		
	Simplified Guard

	Original rule:
	f576_0_test_LT -> f576_0_test_LT : arg1'=-1+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (0 == 0 /\ -3+arg1 < 0 /\ 1+arg1 > 0), cost: 1
	New rule:
	f576_0_test_LT -> f576_0_test_LT : arg1'=-1+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0), cost: 1
	
	Propagated Equalities

	Original rule:
	__init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=arg2p1, arg3'=arg3p1, arg4'=arg4p1, (-arg3p1+arg2p11 == 0 /\ arg2p11-arg4p1 == 0 /\ arg1p1-arg1p11 <= 0 /\ arg1p1 > 0 /\ 1+arg2p11 > 0 /\ -1+arg2p11-arg2p1 == 0 /\ arg1p11 > 0), cost: 1
	New rule:
	__init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (0 == 0 /\ arg1p1-arg1p11 <= 0 /\ arg1p1 > 0 /\ 1+arg2p11 > 0 /\ arg1p11 > 0), cost: 1
	
		propagated equality arg3p1 = arg2p11
		
		propagated equality arg4p1 = arg2p11
		
		propagated equality arg2p1 = -1+arg2p11
		
	Simplified Guard

	Original rule:
	__init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (0 == 0 /\ arg1p1-arg1p11 <= 0 /\ arg1p1 > 0 /\ 1+arg2p11 > 0 /\ arg1p11 > 0), cost: 1
	New rule:
	__init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (arg1p1-arg1p11 <= 0 /\ arg1p1 > 0 /\ 1+arg2p11 > 0 /\ arg1p11 > 0), cost: 1
	
	Eliminated Temporary Variables via Transitive Closure

	Original rule:
	__init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (arg1p1-arg1p11 <= 0 /\ arg1p1 > 0 /\ 1+arg2p11 > 0 /\ arg1p11 > 0), cost: 1
	New rule:
	__init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (arg1p1 > 0 /\ 1+arg2p11 > 0), cost: 1

Step with 19

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)]
	
	Blocked

	[{}, {}]

Step with 13

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {}]

Step with 15

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}]

Step with 16

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)]
	
	Blocked

	[{}, {}, {}, {}, {}]

Step with 7

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {}, {}]

Step with 9

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}]

Acceleration Failed

marked recursive suffix as redundant

Step with 9

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {9[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {}, {9[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T]}]

Step with 18

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 18[(-3+arg1 < 0 /\ 1+arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T]}, {}]

Accelerate

Start location: __init
Program variables: arg1 arg2 arg3 arg4
  12: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, (arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
  13: f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, (-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
  14: f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, (arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
  15: f276_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg4, arg2'=arg4, arg3'=arg3p5, arg4'=arg4p5, (-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0), cost: 1
  16: f401_0_mk_LE -> f576_0_test_LT : arg1'=2, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, -1+arg2 < 0, cost: 1
  17: f401_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg1, arg2'=arg1, arg3'=arg3p7, arg4'=arg4p7, arg2 > 0, cost: 1
   7: f576_0_test_LT -> f470_0_length_NONNULL : arg1'=arg1p8, arg2'=arg2p8, arg3'=arg3p8, arg4'=arg4p8, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0), cost: 1
  18: f576_0_test_LT -> f576_0_test_LT : arg1'=-1+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0), cost: 1
  20: f576_0_test_LT -> f576_0_test_LT : arg1'=-n+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0), cost: 1
   9: f470_0_length_NONNULL -> f470_0_length_NONNULL : arg1'=arg1p10, arg2'=arg2p10, arg3'=arg3p10, arg4'=arg4p10, (1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0), cost: 1
  19: __init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (arg1p1 > 0 /\ 1+arg2p11 > 0), cost: 1

	Loop Acceleration

	Original rule:
	f576_0_test_LT -> f576_0_test_LT : arg1'=-1+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0), cost: 1
	New rule:
	f576_0_test_LT -> f576_0_test_LT : arg1'=-n+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0), cost: 1

		1+arg1 > 0 [0]: montonic decrease yields 2-n+arg1 > 0
		
		1+arg1 > 0 [1]: eventual increase yields (1 <= 0 /\ 1+arg1 > 0)
		
		3-arg1 > 0 [0]: monotonic increase yields 3-arg1 > 0
		
		Replacement map: {1+arg1 > 0 -> 2-n+arg1 > 0, 3-arg1 > 0 -> 3-arg1 > 0}

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T]}, {18[T], 20[T]}]

Step with 7

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T]}, {18[T], 20[T]}, {}]

Step with 9

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T]}, {18[T], 20[T]}, {}, {}]

Step with 9

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T]}, {18[T], 20[T]}, {}, {}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T]}, {18[T], 20[T]}, {}, {9[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T]}, {18[T], 20[T]}, {9[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T]}, {7[T], 18[T], 20[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T], 20[T]}]

Step with 18

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)], 18[(-3+arg1 < 0 /\ 1+arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T], 20[T]}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 16[(-1+arg2 < 0)]
	
	Blocked

	[{}, {}, {}, {}, {7[T], 18[T], 20[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {}, {16[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {}, {15[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)]
	
	Blocked

	[{}, {13[T]}]

Step with 12

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 12[(arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {}]

Accelerate

Start location: __init
Program variables: arg1 arg2 arg3 arg4
  12: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, (arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
  13: f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, (-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
  21: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-n2+arg2, arg3'=1-n2+arg2, (-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0), cost: 1
  14: f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, (arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
  15: f276_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg4, arg2'=arg4, arg3'=arg3p5, arg4'=arg4p5, (-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0), cost: 1
  16: f401_0_mk_LE -> f576_0_test_LT : arg1'=2, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, -1+arg2 < 0, cost: 1
  17: f401_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg1, arg2'=arg1, arg3'=arg3p7, arg4'=arg4p7, arg2 > 0, cost: 1
   7: f576_0_test_LT -> f470_0_length_NONNULL : arg1'=arg1p8, arg2'=arg2p8, arg3'=arg3p8, arg4'=arg4p8, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0), cost: 1
  18: f576_0_test_LT -> f576_0_test_LT : arg1'=-1+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0), cost: 1
  20: f576_0_test_LT -> f576_0_test_LT : arg1'=-n+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0), cost: 1
   9: f470_0_length_NONNULL -> f470_0_length_NONNULL : arg1'=arg1p10, arg2'=arg2p10, arg3'=arg3p10, arg4'=arg4p10, (1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0), cost: 1
  19: __init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (arg1p1 > 0 /\ 1+arg2p11 > 0), cost: 1

	Loop Acceleration

	Original rule:
	f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, (arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
	New rule:
	f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-n2+arg2, arg3'=1-n2+arg2, (-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0), cost: 1

		arg3 > 0 [0]: eventual decrease yields (2-n2+arg2 > 0 /\ arg3 > 0)
		
		arg1p2 > 0 [0]: monotonic increase yields arg1p2 > 0
		
		-arg1p2+arg1 >= 0 [0]: monotonic increase yields -arg1p2+arg1 >= 0
		
		arg1 > 0 [0]: montonic decrease yields arg1p2 > 0, dependencies: -arg1p2+arg1 >= 0
		
		arg1 > 0 [1]: eventual increase yields (-arg1p2+arg1 <= 0 /\ arg1 > 0)
		
		Replacement map: {arg3 > 0 -> (2-n2+arg2 > 0 /\ arg3 > 0), arg1p2 > 0 -> arg1p2 > 0, -arg1p2+arg1 >= 0 -> -arg1p2+arg1 >= 0, arg1 > 0 -> arg1p2 > 0}

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}]

Step with 13

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {}]

Step with 14

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 14[(arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {}]

Accelerate

Start location: __init
Program variables: arg1 arg2 arg3 arg4
  12: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, (arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
  13: f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, (-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
  21: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-n2+arg2, arg3'=1-n2+arg2, (-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0), cost: 1
  14: f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, (arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
  15: f276_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg4, arg2'=arg4, arg3'=arg3p5, arg4'=arg4p5, (-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0), cost: 1
  22: f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=arg2-n3, arg3'=1+arg2-n3, (arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0), cost: 1
  16: f401_0_mk_LE -> f576_0_test_LT : arg1'=2, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, -1+arg2 < 0, cost: 1
  17: f401_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg1, arg2'=arg1, arg3'=arg3p7, arg4'=arg4p7, arg2 > 0, cost: 1
   7: f576_0_test_LT -> f470_0_length_NONNULL : arg1'=arg1p8, arg2'=arg2p8, arg3'=arg3p8, arg4'=arg4p8, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0), cost: 1
  18: f576_0_test_LT -> f576_0_test_LT : arg1'=-1+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0), cost: 1
  20: f576_0_test_LT -> f576_0_test_LT : arg1'=-n+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0), cost: 1
   9: f470_0_length_NONNULL -> f470_0_length_NONNULL : arg1'=arg1p10, arg2'=arg2p10, arg3'=arg3p10, arg4'=arg4p10, (1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0), cost: 1
  19: __init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (arg1p1 > 0 /\ 1+arg2p11 > 0), cost: 1

	Loop Acceleration

	Original rule:
	f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, (arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
	New rule:
	f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=arg2-n3, arg3'=1+arg2-n3, (arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0), cost: 1

		arg1p4 > 0 [0]: monotonic increase yields arg1p4 > 0
		
		arg3 > 0 [0]: eventual decrease yields (arg3 > 0 /\ 2+arg2-n3 > 0)
		
		-arg1p4+arg1 >= 0 [0]: monotonic increase yields -arg1p4+arg1 >= 0
		
		arg1 > 0 [0]: montonic decrease yields arg1p4 > 0, dependencies: -arg1p4+arg1 >= 0
		
		arg1 > 0 [1]: eventual increase yields (-arg1p4+arg1 <= 0 /\ arg1 > 0)
		
		Replacement map: {arg1p4 > 0 -> arg1p4 > 0, arg3 > 0 -> (arg3 > 0 /\ 2+arg2-n3 > 0), -arg1p4+arg1 >= 0 -> -arg1p4+arg1 >= 0, arg1 > 0 -> arg1p4 > 0}

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}]

Step with 15

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {}]

Step with 17

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 17[(arg2 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {}]

Accelerate

Start location: __init
Program variables: arg1 arg2 arg3 arg4
  12: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-1+arg2, arg3'=arg2, (arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0), cost: 1
  13: f162_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p3, arg2'=-1+arg4, arg3'=arg4, (-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0), cost: 1
  21: f162_0_mk_LE -> f162_0_mk_LE : arg1'=arg1p2, arg2'=-n2+arg2, arg3'=1-n2+arg2, (-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0), cost: 1
  14: f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=-1+arg2, arg3'=arg2, (arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0), cost: 1
  15: f276_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg4, arg2'=arg4, arg3'=arg3p5, arg4'=arg4p5, (-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0), cost: 1
  22: f276_0_mk_LE -> f276_0_mk_LE : arg1'=arg1p4, arg2'=arg2-n3, arg3'=1+arg2-n3, (arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0), cost: 1
  16: f401_0_mk_LE -> f576_0_test_LT : arg1'=2, arg2'=arg2p6, arg3'=arg3p6, arg4'=arg4p6, -1+arg2 < 0, cost: 1
  17: f401_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg1, arg2'=arg1, arg3'=arg3p7, arg4'=arg4p7, arg2 > 0, cost: 1
  23: f401_0_mk_LE -> f401_0_mk_LE : arg1'=-n4+arg1, arg2'=1-n4+arg1, arg3'=arg3p7, arg4'=arg4p7, (arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0), cost: 1
   7: f576_0_test_LT -> f470_0_length_NONNULL : arg1'=arg1p8, arg2'=arg2p8, arg3'=arg3p8, arg4'=arg4p8, (-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0), cost: 1
  18: f576_0_test_LT -> f576_0_test_LT : arg1'=-1+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-3+arg1 < 0 /\ 1+arg1 > 0), cost: 1
  20: f576_0_test_LT -> f576_0_test_LT : arg1'=-n+arg1, arg2'=arg2p9, arg3'=arg3p9, arg4'=arg4p9, (-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0), cost: 1
   9: f470_0_length_NONNULL -> f470_0_length_NONNULL : arg1'=arg1p10, arg2'=arg2p10, arg3'=arg3p10, arg4'=arg4p10, (1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0), cost: 1
  19: __init -> f162_0_mk_LE : arg1'=arg1p1, arg2'=-1+arg2p11, arg3'=arg2p11, arg4'=arg2p11, (arg1p1 > 0 /\ 1+arg2p11 > 0), cost: 1

	Loop Acceleration

	Original rule:
	f401_0_mk_LE -> f401_0_mk_LE : arg1'=-1+arg1, arg2'=arg1, arg3'=arg3p7, arg4'=arg4p7, (arg2 > 0), cost: 1
	New rule:
	f401_0_mk_LE -> f401_0_mk_LE : arg1'=-n4+arg1, arg2'=1-n4+arg1, arg3'=arg3p7, arg4'=arg4p7, (arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0), cost: 1

		arg2 > 0 [0]: eventual decrease yields (arg2 > 0 /\ 2-n4+arg1 > 0)
		
		Replacement map: {arg2 > 0 -> (arg2 > 0 /\ 2-n4+arg1 > 0)}

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}]

Step with 16

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {}]

Step with 18

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 18[(-3+arg1 < 0 /\ 1+arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}]

Step with 20

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}, {20[T]}]

Step with 7

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}, {20[T]}, {}]

Step with 9

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}, {20[T]}, {}, {}]

Step with 9

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}, {20[T]}, {}, {}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}, {20[T]}, {}, {9[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}, {20[T]}, {9[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}, {7[T], 20[T]}]

Step with 18

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)], 18[(-3+arg1 < 0 /\ 1+arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}, {7[T], 20[T]}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 20[(-1+n >= 0 /\ 2-n+arg1 > 0 /\ 3-arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T]}, {7[T], 18[T], 20[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T], 20[T]}]

Step with 7

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T], 20[T]}, {}]

Step with 9

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T], 20[T]}, {}, {}]

Step with 9

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T], 20[T]}, {}, {}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)], 9[(1+arg1p10-arg1 <= 0 /\ 1+arg1p10 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T], 20[T]}, {}, {9[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)], 7[(-3+arg1 < 0 /\ 1+arg1 > 0 /\ 1+arg1p8 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {18[T], 20[T]}, {9[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)], 16[(-1+arg2 < 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {17[T], 23[T]}, {7[T], 18[T], 20[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 23[(arg2 > 0 /\ -1+n4 >= 0 /\ 2-n4+arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T]}, {16[T], 17[T], 23[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T], 23[T]}]

Step with 17

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)], 17[(arg2 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T], 23[T]}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)], 15[(-1+arg3 < 0 /\ 1+arg4 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 22[T]}, {16[T], 17[T], 23[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 22[(arg1p4 > 0 /\ arg3 > 0 /\ -1+n3 >= 0 /\ 2+arg2-n3 > 0 /\ -arg1p4+arg1 >= 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T]}, {14[T], 15[T], 22[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T], 22[T]}]

Step with 14

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)], 14[(arg1p4 > 0 /\ arg3 > 0 /\ arg1p4-arg1 <= 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {15[T], 22[T]}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)], 13[(-1+arg3 < 0 /\ arg1p3 > 0 /\ 1+arg4 > 0 /\ -arg1p3+arg1 >= 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 21[T]}, {14[T], 15[T], 22[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 21[(-1+n2 >= 0 /\ 2-n2+arg2 > 0 /\ arg3 > 0 /\ arg1p2 > 0 /\ -arg1p2+arg1 >= 0)]
	
	Blocked

	[{}, {13[T]}, {12[T], 13[T], 21[T]}]

Backtrack

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)]
	
	Blocked

	[{}, {13[T], 21[T]}]

Step with 12

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)], 12[(arg3 > 0 /\ arg1p2-arg1 <= 0 /\ arg1p2 > 0 /\ arg1 > 0)]
	
	Blocked

	[{}, {13[T], 21[T]}, {}]

Covered

	Trace

	19[(arg1p1 > 0 /\ 1+arg2p11 > 0)]
	
	Blocked

	[{}, {12[T], 13[T], 21[T]}]

Backtrack

	Trace

	Blocked

	[{19[T]}]

Accept

unknown

Build SHA: a05f16bf13df659c382799650051f91bf6828c7b