WORST_CASE(Omega(0),?) Initial ITS Start location: __init 0: f1_0_main_Load -> f224_0_main_LT : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ arg1P0 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 1: f224_0_main_LT -> f224_0_main_LT : arg2'=arg2P1, arg1'=arg1P1, arg3'=arg3P1, (arg1-arg1P1 == 0 /\ arg1 > 0 /\ 1+arg3 > 0 /\ arg2-arg2P1 == 0 /\ arg1+arg3-arg3P1 == 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: f224_0_main_LT -> f224_0_main_LT : arg2'=arg2P1, arg1'=arg1P1, arg3'=arg3P1, (arg1-arg1P1 == 0 /\ arg1 > 0 /\ 1+arg3 > 0 /\ arg2-arg2P1 == 0 /\ arg1+arg3-arg3P1 == 0 /\ -arg2+arg3 <= 0), cost: 1 New rule: f224_0_main_LT -> f224_0_main_LT : arg3'=arg1+arg3, (arg1 > 0 /\ 1+arg3 > 0 /\ -arg2+arg3 <= 0), cost: 1 Simplified rules Start location: __init 0: f1_0_main_Load -> f224_0_main_LT : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ arg1P0 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 3: f224_0_main_LT -> f224_0_main_LT : arg3'=arg1+arg3, (arg1 > 0 /\ 1+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: f224_0_main_LT -> f224_0_main_LT : arg3'=arg1+arg3, (arg1 > 0 /\ 1+arg3 > 0 /\ -arg2+arg3 <= 0), cost: 1 New rule: f224_0_main_LT -> f224_0_main_LT : arg3'=n*arg1+arg3, (n >= 0 /\ arg1 > 0 /\ 1+arg3 > 0 /\ arg2-arg1*(-1+n)-arg3 >= 0), cost: n Sub-proof via acceration calculus written to file:///tmp/tmpnam_CmmhPj.txt Applied deletion Removed the following rules: 3 Accelerated simple loops Start location: __init 0: f1_0_main_Load -> f224_0_main_LT : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ arg1P0 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 4: f224_0_main_LT -> f224_0_main_LT : arg3'=n*arg1+arg3, (n >= 0 /\ arg1 > 0 /\ 1+arg3 > 0 /\ arg2-arg1*(-1+n)-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 -> f224_0_main_LT : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ arg1P0 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 Second rule: f224_0_main_LT -> f224_0_main_LT : arg3'=n*arg1+arg3, (n >= 0 /\ arg1 > 0 /\ 1+arg3 > 0 /\ arg2-arg1*(-1+n)-arg3 >= 0), cost: n New rule: f1_0_main_Load -> f224_0_main_LT : arg2'=arg2P0, arg1'=arg1P0, arg3'=n*arg1P0+arg3P0, (arg2P0-(-1+n)*arg1P0-arg3P0 >= 0 /\ n >= 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ arg1P0 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1+n Applied deletion Removed the following rules: 4 Chained accelerated rules with incoming rules Start location: __init 0: f1_0_main_Load -> f224_0_main_LT : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ arg1P0 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 5: f1_0_main_Load -> f224_0_main_LT : arg2'=arg2P0, arg1'=arg1P0, arg3'=n*arg1P0+arg3P0, (arg2P0-(-1+n)*arg1P0-arg3P0 >= 0 /\ n >= 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ arg1P0 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 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