WORST_CASE(Omega(0),?) Initial ITS Start location: __init 0: f1_0_main_Load -> f259_0_div_LT : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ -arg1P0 == 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 1: f259_0_div_LT -> f259_0_div_LT : arg2'=arg2P1, arg1'=arg1P1, arg3'=arg3P1, (arg2-arg2P1-arg3 == 0 /\ 1+arg1 > 0 /\ 1+arg2 > 0 /\ arg3-arg3P1 == 0 /\ 1+arg1-arg1P1 == 0 /\ arg3 > 0 /\ -arg2+arg3 <= 0), cost: 1 2: __init -> f1_0_main_Load : arg2'=arg2P2, arg1'=arg1P2, arg3'=arg3P2, TRUE, cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f259_0_div_LT : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ -arg1P0 == 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 New rule: f1_0_main_Load -> f259_0_div_LT : arg2'=arg2P0, arg1'=0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 Applied preprocessing Original rule: f259_0_div_LT -> f259_0_div_LT : arg2'=arg2P1, arg1'=arg1P1, arg3'=arg3P1, (arg2-arg2P1-arg3 == 0 /\ 1+arg1 > 0 /\ 1+arg2 > 0 /\ arg3-arg3P1 == 0 /\ 1+arg1-arg1P1 == 0 /\ arg3 > 0 /\ -arg2+arg3 <= 0), cost: 1 New rule: f259_0_div_LT -> f259_0_div_LT : arg2'=arg2-arg3, arg1'=1+arg1, (1+arg1 > 0 /\ arg3 > 0 /\ -arg2+arg3 <= 0), cost: 1 Simplified rules Start location: __init 3: f1_0_main_Load -> f259_0_div_LT : arg2'=arg2P0, arg1'=0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 4: f259_0_div_LT -> f259_0_div_LT : arg2'=arg2-arg3, arg1'=1+arg1, (1+arg1 > 0 /\ arg3 > 0 /\ -arg2+arg3 <= 0), cost: 1 2: __init -> f1_0_main_Load : arg2'=arg2P2, arg1'=arg1P2, arg3'=arg3P2, TRUE, cost: 1 Applied acceleration Original rule: f259_0_div_LT -> f259_0_div_LT : arg2'=arg2-arg3, arg1'=1+arg1, (1+arg1 > 0 /\ arg3 > 0 /\ -arg2+arg3 <= 0), cost: 1 New rule: f259_0_div_LT -> f259_0_div_LT : arg2'=-n*arg3+arg2, arg1'=n+arg1, (1+arg1 > 0 /\ n >= 0 /\ arg3 > 0 /\ arg2-(-1+n)*arg3-arg3 >= 0), cost: n Sub-proof via acceration calculus written to file:///tmp/tmpnam_dfOgnj.txt Applied deletion Removed the following rules: 4 Accelerated simple loops Start location: __init 3: f1_0_main_Load -> f259_0_div_LT : arg2'=arg2P0, arg1'=0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 5: f259_0_div_LT -> f259_0_div_LT : arg2'=-n*arg3+arg2, arg1'=n+arg1, (1+arg1 > 0 /\ n >= 0 /\ arg3 > 0 /\ arg2-(-1+n)*arg3-arg3 >= 0), cost: n 2: __init -> f1_0_main_Load : arg2'=arg2P2, arg1'=arg1P2, arg3'=arg3P2, TRUE, cost: 1 Applied chaining First rule: f1_0_main_Load -> f259_0_div_LT : arg2'=arg2P0, arg1'=0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 Second rule: f259_0_div_LT -> f259_0_div_LT : arg2'=-n*arg3+arg2, arg1'=n+arg1, (1+arg1 > 0 /\ n >= 0 /\ arg3 > 0 /\ arg2-(-1+n)*arg3-arg3 >= 0), cost: n New rule: f1_0_main_Load -> f259_0_div_LT : arg2'=-n*arg3P0+arg2P0, arg1'=n, arg3'=arg3P0, (n >= 0 /\ 1+arg2 > 0 /\ -(-1+n)*arg3P0+arg2P0-arg3P0 >= 0 /\ arg1 > 0 /\ arg3P0 > 0), cost: 1+n Applied deletion Removed the following rules: 5 Chained accelerated rules with incoming rules Start location: __init 3: f1_0_main_Load -> f259_0_div_LT : arg2'=arg2P0, arg1'=0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 6: f1_0_main_Load -> f259_0_div_LT : arg2'=-n*arg3P0+arg2P0, arg1'=n, arg3'=arg3P0, (n >= 0 /\ 1+arg2 > 0 /\ -(-1+n)*arg3P0+arg2P0-arg3P0 >= 0 /\ arg1 > 0 /\ arg3P0 > 0), cost: 1+n 2: __init -> f1_0_main_Load : arg2'=arg2P2, arg1'=arg1P2, arg3'=arg3P2, TRUE, cost: 1 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