WORST_CASE(Omega(0),?) Initial ITS Start location: __init 0: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0, arg1'=arg1P0, (arg2P0 > 0 /\ arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0), cost: 1 1: f168_0_main_EQ -> f168_0_main_EQ : arg2'=arg2P1, arg1'=arg1P1, (arg2 > 0 /\ arg2-arg1 > 0 /\ arg1-arg1P1 == 0 /\ arg1 > 0 /\ arg2-arg1-arg2P1 == 0), cost: 1 2: f168_0_main_EQ -> f168_0_main_EQ : arg2'=arg2P2, arg1'=arg1P2, (arg2 > 0 /\ arg2-arg1 < 0 /\ -arg2+arg1-arg1P2 == 0 /\ arg1 > 0 /\ arg2-arg2P2 == 0), cost: 1 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, TRUE, cost: 1 Applied preprocessing Original rule: f168_0_main_EQ -> f168_0_main_EQ : arg2'=arg2P1, arg1'=arg1P1, (arg2 > 0 /\ arg2-arg1 > 0 /\ arg1-arg1P1 == 0 /\ arg1 > 0 /\ arg2-arg1-arg2P1 == 0), cost: 1 New rule: f168_0_main_EQ -> f168_0_main_EQ : arg2'=arg2-arg1, (arg2-arg1 > 0 /\ arg1 > 0), cost: 1 Applied preprocessing Original rule: f168_0_main_EQ -> f168_0_main_EQ : arg2'=arg2P2, arg1'=arg1P2, (arg2 > 0 /\ arg2-arg1 < 0 /\ -arg2+arg1-arg1P2 == 0 /\ arg1 > 0 /\ arg2-arg2P2 == 0), cost: 1 New rule: f168_0_main_EQ -> f168_0_main_EQ : arg1'=-arg2+arg1, (arg2 > 0 /\ -arg2+arg1 > 0), cost: 1 Simplified rules Start location: __init 0: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0, arg1'=arg1P0, (arg2P0 > 0 /\ arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0), cost: 1 4: f168_0_main_EQ -> f168_0_main_EQ : arg2'=arg2-arg1, (arg2-arg1 > 0 /\ arg1 > 0), cost: 1 5: f168_0_main_EQ -> f168_0_main_EQ : arg1'=-arg2+arg1, (arg2 > 0 /\ -arg2+arg1 > 0), cost: 1 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, TRUE, cost: 1 Applied acceleration Original rule: f168_0_main_EQ -> f168_0_main_EQ : arg2'=arg2-arg1, (arg2-arg1 > 0 /\ arg1 > 0), cost: 1 New rule: f168_0_main_EQ -> f168_0_main_EQ : arg2'=-arg1*n+arg2, (arg1 > 0 /\ n >= 0 /\ arg2-arg1-arg1*(-1+n) > 0), cost: n Sub-proof via acceration calculus written to file:///tmp/tmpnam_LedndN.txt Applied acceleration Original rule: f168_0_main_EQ -> f168_0_main_EQ : arg1'=-arg2+arg1, (arg2 > 0 /\ -arg2+arg1 > 0), cost: 1 New rule: f168_0_main_EQ -> f168_0_main_EQ : arg1'=arg1-arg2*n0, (arg2 > 0 /\ n0 >= 0 /\ -arg2-arg2*(-1+n0)+arg1 > 0), cost: n0 Sub-proof via acceration calculus written to file:///tmp/tmpnam_JdLHam.txt Applied deletion Removed the following rules: 4 5 Accelerated simple loops Start location: __init 0: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0, arg1'=arg1P0, (arg2P0 > 0 /\ arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0), cost: 1 6: f168_0_main_EQ -> f168_0_main_EQ : arg2'=-arg1*n+arg2, (arg1 > 0 /\ n >= 0 /\ arg2-arg1-arg1*(-1+n) > 0), cost: n 7: f168_0_main_EQ -> f168_0_main_EQ : arg1'=arg1-arg2*n0, (arg2 > 0 /\ n0 >= 0 /\ -arg2-arg2*(-1+n0)+arg1 > 0), cost: n0 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, TRUE, cost: 1 Applied chaining First rule: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0, arg1'=arg1P0, (arg2P0 > 0 /\ arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0), cost: 1 Second rule: f168_0_main_EQ -> f168_0_main_EQ : arg2'=-arg1*n+arg2, (arg1 > 0 /\ n >= 0 /\ arg2-arg1-arg1*(-1+n) > 0), cost: n New rule: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0-arg1P0*n, arg1'=arg1P0, (arg2P0-arg1P0-arg1P0*(-1+n) > 0 /\ arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ n >= 0), cost: 1+n Applied chaining First rule: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0, arg1'=arg1P0, (arg2P0 > 0 /\ arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0), cost: 1 Second rule: f168_0_main_EQ -> f168_0_main_EQ : arg1'=arg1-arg2*n0, (arg2 > 0 /\ n0 >= 0 /\ -arg2-arg2*(-1+n0)+arg1 > 0), cost: n0 New rule: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0, arg1'=arg1P0-arg2P0*n0, (arg2P0 > 0 /\ n0 >= 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ -arg2P0-arg2P0*(-1+n0)+arg1P0 > 0), cost: 1+n0 Applied deletion Removed the following rules: 6 7 Chained accelerated rules with incoming rules Start location: __init 0: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0, arg1'=arg1P0, (arg2P0 > 0 /\ arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0), cost: 1 8: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0-arg1P0*n, arg1'=arg1P0, (arg2P0-arg1P0-arg1P0*(-1+n) > 0 /\ arg1P0 > 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ n >= 0), cost: 1+n 9: f1_0_main_Load -> f168_0_main_EQ : arg2'=arg2P0, arg1'=arg1P0-arg2P0*n0, (arg2P0 > 0 /\ n0 >= 0 /\ 1+arg2 > 0 /\ arg1 > 0 /\ -arg2P0-arg2P0*(-1+n0)+arg1P0 > 0), cost: 1+n0 3: __init -> f1_0_main_Load : arg2'=arg2P3, arg1'=arg1P3, 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