WORST_CASE(Omega(0),?) Initial ITS Start location: __init 0: f1_0_main_Load -> f213_0_main_GE : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 1: f213_0_main_GE -> f213_0_main_GE : arg2'=arg2P1, arg1'=arg1P1, arg3'=arg3P1, (arg2-arg1 >= 0 /\ arg3-arg3P1 == 0 /\ 1+arg1-arg1P1 == 0 /\ arg2-arg2P1 == 0 /\ -arg2+arg3 > 0), cost: 1 2: f213_0_main_GE -> f213_0_main_GE : arg2'=arg2P2, arg1'=arg1P2, arg3'=arg3P2, (arg3-arg3P2 == 0 /\ arg2-arg1 < 0 /\ 1+arg2-arg2P2 == 0 /\ arg2-arg3 < 0 /\ -arg1P2+arg1 == 0), cost: 1 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, arg3'=arg3P3, TRUE, cost: 1 Applied preprocessing Original rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg2P1, arg1'=arg1P1, arg3'=arg3P1, (arg2-arg1 >= 0 /\ arg3-arg3P1 == 0 /\ 1+arg1-arg1P1 == 0 /\ arg2-arg2P1 == 0 /\ -arg2+arg3 > 0), cost: 1 New rule: f213_0_main_GE -> f213_0_main_GE : arg1'=1+arg1, (arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: 1 Applied preprocessing Original rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg2P2, arg1'=arg1P2, arg3'=arg3P2, (arg3-arg3P2 == 0 /\ arg2-arg1 < 0 /\ 1+arg2-arg2P2 == 0 /\ arg2-arg3 < 0 /\ -arg1P2+arg1 == 0), cost: 1 New rule: f213_0_main_GE -> f213_0_main_GE : arg2'=1+arg2, (-arg2+arg1 > 0 /\ -arg2+arg3 > 0), cost: 1 Simplified rules Start location: __init 0: f1_0_main_Load -> f213_0_main_GE : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 4: f213_0_main_GE -> f213_0_main_GE : arg1'=1+arg1, (arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: 1 5: f213_0_main_GE -> f213_0_main_GE : arg2'=1+arg2, (-arg2+arg1 > 0 /\ -arg2+arg3 > 0), cost: 1 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, arg3'=arg3P3, TRUE, cost: 1 Applied acceleration Original rule: f213_0_main_GE -> f213_0_main_GE : arg1'=1+arg1, (arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: 1 New rule: f213_0_main_GE -> f213_0_main_GE : arg1'=n+arg1, (n >= 0 /\ 1-n+arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: n Sub-proof via acceration calculus written to file:///tmp/tmpnam_KiHeiN.txt Applied instantiation Original rule: f213_0_main_GE -> f213_0_main_GE : arg1'=n+arg1, (n >= 0 /\ 1-n+arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: n New rule: f213_0_main_GE -> f213_0_main_GE : arg1'=1+arg2, (0 >= 0 /\ 1+arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: 1+arg2-arg1 Applied acceleration Original rule: f213_0_main_GE -> f213_0_main_GE : arg2'=1+arg2, (-arg2+arg1 > 0 /\ -arg2+arg3 > 0), cost: 1 New rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg2+n0, (1-arg2+arg1-n0 > 0 /\ n0 >= 0 /\ 1-arg2-n0+arg3 > 0), cost: n0 Sub-proof via acceration calculus written to file:///tmp/tmpnam_EnGHaP.txt Applied instantiation Original rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg2+n0, (1-arg2+arg1-n0 > 0 /\ n0 >= 0 /\ 1-arg2-n0+arg3 > 0), cost: n0 New rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg1, (1 > 0 /\ -arg2+arg1 >= 0 /\ 1-arg1+arg3 > 0), cost: -arg2+arg1 Applied instantiation Original rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg2+n0, (1-arg2+arg1-n0 > 0 /\ n0 >= 0 /\ 1-arg2-n0+arg3 > 0), cost: n0 New rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg3, (1 > 0 /\ 1+arg1-arg3 > 0 /\ -arg2+arg3 >= 0), cost: -arg2+arg3 Applied simplification Original rule: f213_0_main_GE -> f213_0_main_GE : arg1'=1+arg2, (0 >= 0 /\ 1+arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: 1+arg2-arg1 New rule: f213_0_main_GE -> f213_0_main_GE : arg1'=1+arg2, (1+arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: 1+arg2-arg1 Applied simplification Original rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg1, (1 > 0 /\ -arg2+arg1 >= 0 /\ 1-arg1+arg3 > 0), cost: -arg2+arg1 New rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg1, (-arg2+arg1 >= 0 /\ 1-arg1+arg3 > 0), cost: -arg2+arg1 Applied simplification Original rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg3, (1 > 0 /\ 1+arg1-arg3 > 0 /\ -arg2+arg3 >= 0), cost: -arg2+arg3 New rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg3, (1+arg1-arg3 > 0 /\ -arg2+arg3 >= 0), cost: -arg2+arg3 Applied deletion Removed the following rules: 4 5 Accelerated simple loops Start location: __init 0: f1_0_main_Load -> f213_0_main_GE : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 9: f213_0_main_GE -> f213_0_main_GE : arg1'=1+arg2, (1+arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: 1+arg2-arg1 10: f213_0_main_GE -> f213_0_main_GE : arg2'=arg1, (-arg2+arg1 >= 0 /\ 1-arg1+arg3 > 0), cost: -arg2+arg1 11: f213_0_main_GE -> f213_0_main_GE : arg2'=arg3, (1+arg1-arg3 > 0 /\ -arg2+arg3 >= 0), cost: -arg2+arg3 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, arg3'=arg3P3, TRUE, cost: 1 Applied chaining First rule: f1_0_main_Load -> f213_0_main_GE : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 Second rule: f213_0_main_GE -> f213_0_main_GE : arg1'=1+arg2, (1+arg2-arg1 >= 0 /\ -arg2+arg3 > 0), cost: 1+arg2-arg1 New rule: f1_0_main_Load -> f213_0_main_GE : arg2'=arg2P0, arg1'=1+arg2P0, arg3'=arg3P0, (1+arg1P0 > 0 /\ 1+arg2 > 0 /\ 1+arg2P0-arg1P0 >= 0 /\ arg1 > 0 /\ -arg2P0+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 2+arg2P0-arg1P0 Applied chaining First rule: f1_0_main_Load -> f213_0_main_GE : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 Second rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg1, (-arg2+arg1 >= 0 /\ 1-arg1+arg3 > 0), cost: -arg2+arg1 New rule: f1_0_main_Load -> f213_0_main_GE : arg2'=arg1P0, arg1'=arg1P0, arg3'=arg3P0, (-arg2P0+arg1P0 >= 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ 1-arg1P0+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1-arg2P0+arg1P0 Applied chaining First rule: f1_0_main_Load -> f213_0_main_GE : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 Second rule: f213_0_main_GE -> f213_0_main_GE : arg2'=arg3, (1+arg1-arg3 > 0 /\ -arg2+arg3 >= 0), cost: -arg2+arg3 New rule: f1_0_main_Load -> f213_0_main_GE : arg2'=arg3P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ 1+arg1P0-arg3P0 > 0 /\ -arg2P0+arg3P0 >= 0 /\ 1+arg2P0 > 0), cost: 1-arg2P0+arg3P0 Applied deletion Removed the following rules: 9 10 11 Chained accelerated rules with incoming rules Start location: __init 0: f1_0_main_Load -> f213_0_main_GE : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ 1+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1 12: f1_0_main_Load -> f213_0_main_GE : arg2'=arg2P0, arg1'=1+arg2P0, arg3'=arg3P0, (1+arg1P0 > 0 /\ 1+arg2 > 0 /\ 1+arg2P0-arg1P0 >= 0 /\ arg1 > 0 /\ -arg2P0+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 2+arg2P0-arg1P0 13: f1_0_main_Load -> f213_0_main_GE : arg2'=arg1P0, arg1'=arg1P0, arg3'=arg3P0, (-arg2P0+arg1P0 >= 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ 1-arg1P0+arg3P0 > 0 /\ 1+arg2P0 > 0), cost: 1-arg2P0+arg1P0 14: f1_0_main_Load -> f213_0_main_GE : arg2'=arg3P0, arg1'=arg1P0, arg3'=arg3P0, (1+arg2 > 0 /\ arg1 > 0 /\ 1+arg1P0-arg3P0 > 0 /\ -arg2P0+arg3P0 >= 0 /\ 1+arg2P0 > 0), cost: 1-arg2P0+arg3P0 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, arg3'=arg3P3, 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