WORST_CASE(Omega(0),?) Initial ITS Start location: __init 0: f1_0_main_Load -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg1P0, (1+arg2 > 0 /\ arg1 > 0 /\ arg2-arg1P0 == 0), cost: 1 1: f48_0_up_GE -> f48_0_up_GE\' : arg2'=arg2P1, arg1'=arg1P1, (-15+arg1 < 0 /\ arg1-arg1P1 == 0), cost: 1 2: f48_0_up_GE\' -> f48_0_up_GE : arg2'=arg2P2, arg1'=arg1P2, (-9+arg1-10*x40 < 0 /\ -15+arg1 < 0 /\ 1+arg1-10*x40 >= 0 /\ 1+arg1-arg1P2-10*x40 == 0), cost: 1 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, TRUE, cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg1P0, (1+arg2 > 0 /\ arg1 > 0 /\ arg2-arg1P0 == 0), cost: 1 New rule: f1_0_main_Load -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg2, (1+arg2 > 0 /\ arg1 > 0), cost: 1 Applied preprocessing Original rule: f48_0_up_GE -> f48_0_up_GE\' : arg2'=arg2P1, arg1'=arg1P1, (-15+arg1 < 0 /\ arg1-arg1P1 == 0), cost: 1 New rule: f48_0_up_GE -> f48_0_up_GE\' : arg2'=arg2P1, 15-arg1 > 0, cost: 1 Applied preprocessing Original rule: f48_0_up_GE\' -> f48_0_up_GE : arg2'=arg2P2, arg1'=arg1P2, (-9+arg1-10*x40 < 0 /\ -15+arg1 < 0 /\ 1+arg1-10*x40 >= 0 /\ 1+arg1-arg1P2-10*x40 == 0), cost: 1 New rule: f48_0_up_GE\' -> f48_0_up_GE : arg2'=arg2P2, arg1'=1+arg1-10*x40, (1+arg1-10*x40 >= 0 /\ 9-arg1+10*x40 > 0 /\ 15-arg1 > 0), cost: 1 Simplified rules Start location: __init 4: f1_0_main_Load -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg2, (1+arg2 > 0 /\ arg1 > 0), cost: 1 5: f48_0_up_GE -> f48_0_up_GE\' : arg2'=arg2P1, 15-arg1 > 0, cost: 1 6: f48_0_up_GE\' -> f48_0_up_GE : arg2'=arg2P2, arg1'=1+arg1-10*x40, (1+arg1-10*x40 >= 0 /\ 9-arg1+10*x40 > 0 /\ 15-arg1 > 0), cost: 1 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, TRUE, cost: 1 Eliminating location f1_0_main_Load by chaining: Applied chaining First rule: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, TRUE, cost: 1 Second rule: f1_0_main_Load -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg2, (1+arg2 > 0 /\ arg1 > 0), cost: 1 New rule: __init -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg2P3, (arg1P3 > 0 /\ 1+arg2P3 > 0), cost: 2 Applied deletion Removed the following rules: 3 4 Eliminating location f48_0_up_GE\' by chaining: Applied chaining First rule: f48_0_up_GE -> f48_0_up_GE\' : arg2'=arg2P1, 15-arg1 > 0, cost: 1 Second rule: f48_0_up_GE\' -> f48_0_up_GE : arg2'=arg2P2, arg1'=1+arg1-10*x40, (1+arg1-10*x40 >= 0 /\ 9-arg1+10*x40 > 0 /\ 15-arg1 > 0), cost: 1 New rule: f48_0_up_GE -> f48_0_up_GE : arg2'=arg2P2, arg1'=1+arg1-10*x40, (1+arg1-10*x40 >= 0 /\ 9-arg1+10*x40 > 0 /\ 15-arg1 > 0), cost: 2 Applied deletion Removed the following rules: 5 6 Eliminated locations on linear paths Start location: __init 8: f48_0_up_GE -> f48_0_up_GE : arg2'=arg2P2, arg1'=1+arg1-10*x40, (1+arg1-10*x40 >= 0 /\ 9-arg1+10*x40 > 0 /\ 15-arg1 > 0), cost: 2 7: __init -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg2P3, (arg1P3 > 0 /\ 1+arg2P3 > 0), cost: 2 Applied acceleration Original rule: f48_0_up_GE -> f48_0_up_GE : arg2'=arg2P2, arg1'=1+arg1-10*x40, (1+arg1-10*x40 >= 0 /\ 9-arg1+10*x40 > 0 /\ 15-arg1 > 0), cost: 2 New rule: f48_0_up_GE -> f48_0_up_GE : arg2'=arg2P2, arg1'=n+arg1-10*n*x40, (1+arg1-10*x40 >= 0 /\ 10+10*(-1+n)*x40-n-arg1+10*x40 > 0 /\ -10*(-1+n)*x40+n+arg1-10*x40 >= 0 /\ 9-arg1+10*x40 > 0 /\ 15-arg1 > 0 /\ -1+n >= 0), cost: 2*n Sub-proof via acceration calculus written to file:///tmp/tmpnam_llNMIk.txt Applied simplification Original rule: f48_0_up_GE -> f48_0_up_GE : arg2'=arg2P2, arg1'=n+arg1-10*n*x40, (1+arg1-10*x40 >= 0 /\ 10+10*(-1+n)*x40-n-arg1+10*x40 > 0 /\ -10*(-1+n)*x40+n+arg1-10*x40 >= 0 /\ 9-arg1+10*x40 > 0 /\ 15-arg1 > 0 /\ -1+n >= 0), cost: 2*n New rule: f48_0_up_GE -> f48_0_up_GE : arg2'=arg2P2, arg1'=n+arg1-10*n*x40, (1+arg1-10*x40 >= 0 /\ 10+10*(-1+n)*x40-n-arg1+10*x40 > 0 /\ -10*(-1+n)*x40+n+arg1-10*x40 >= 0 /\ 15-arg1 > 0 /\ -1+n >= 0), cost: 2*n Applied deletion Removed the following rules: 8 Accelerated simple loops Start location: __init 10: f48_0_up_GE -> f48_0_up_GE : arg2'=arg2P2, arg1'=n+arg1-10*n*x40, (1+arg1-10*x40 >= 0 /\ 10+10*(-1+n)*x40-n-arg1+10*x40 > 0 /\ -10*(-1+n)*x40+n+arg1-10*x40 >= 0 /\ 15-arg1 > 0 /\ -1+n >= 0), cost: 2*n 7: __init -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg2P3, (arg1P3 > 0 /\ 1+arg2P3 > 0), cost: 2 Applied chaining First rule: __init -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg2P3, (arg1P3 > 0 /\ 1+arg2P3 > 0), cost: 2 Second rule: f48_0_up_GE -> f48_0_up_GE : arg2'=arg2P2, arg1'=n+arg1-10*n*x40, (1+arg1-10*x40 >= 0 /\ 10+10*(-1+n)*x40-n-arg1+10*x40 > 0 /\ -10*(-1+n)*x40+n+arg1-10*x40 >= 0 /\ 15-arg1 > 0 /\ -1+n >= 0), cost: 2*n New rule: __init -> f48_0_up_GE : arg2'=arg2P2, arg1'=n-10*n*x40+arg2P3, (15-arg2P3 > 0 /\ 10+10*(-1+n)*x40-n-arg2P3+10*x40 > 0 /\ 1+arg2P3 > 0 /\ -1+n >= 0 /\ -10*(-1+n)*x40+n+arg2P3-10*x40 >= 0), cost: 2+2*n Applied deletion Removed the following rules: 10 Chained accelerated rules with incoming rules Start location: __init 7: __init -> f48_0_up_GE : arg2'=arg2P0, arg1'=arg2P3, (arg1P3 > 0 /\ 1+arg2P3 > 0), cost: 2 11: __init -> f48_0_up_GE : arg2'=arg2P2, arg1'=n-10*n*x40+arg2P3, (15-arg2P3 > 0 /\ 10+10*(-1+n)*x40-n-arg2P3+10*x40 > 0 /\ 1+arg2P3 > 0 /\ -1+n >= 0 /\ -10*(-1+n)*x40+n+arg2P3-10*x40 >= 0), cost: 2+2*n 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