WORST_CASE(Omega(0),?) Initial ITS Start location: __init 0: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (-arg2P0 == 0 /\ -arg3P0 == 0 /\ -arg2 == 0 /\ arg1 > 0 /\ -arg1P0 == 0), cost: 1 1: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P1, arg1'=arg1P1, arg3'=arg3P1, (1+arg1P1 > 0 /\ arg1P1-arg3P1 == 0 /\ -arg2P1 == 0 /\ arg1 > 0 /\ 1-arg2 == 0), cost: 1 2: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P2, arg1'=arg1P2, arg3'=arg3P2, (arg1P2-arg3P2 == 0 /\ 1+arg1P2 > 0 /\ 1+arg2P2 > 0 /\ arg1 > 0 /\ -1+arg2 > 0), cost: 1 3: f264_0_loop_LE -> f264_0_loop_LE : arg2'=arg2P3, arg1'=arg1P3, arg3'=arg3P3, (arg1-arg3 == 0 /\ arg2+arg1-arg3P3 == 0 /\ arg2-arg1P3+arg1 == 0 /\ arg1 > 0 /\ -1 < 0 /\ -1-arg2P3+arg2 == 0), cost: 1 4: __init -> f1_0_main_Load : arg2'=arg2P4, arg1'=arg1P4, arg3'=arg3P4, TRUE, cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P0, arg1'=arg1P0, arg3'=arg3P0, (-arg2P0 == 0 /\ -arg3P0 == 0 /\ -arg2 == 0 /\ arg1 > 0 /\ -arg1P0 == 0), cost: 1 New rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=0, arg1'=0, arg3'=0, (arg2 == 0 /\ arg1 > 0), cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P1, arg1'=arg1P1, arg3'=arg3P1, (1+arg1P1 > 0 /\ arg1P1-arg3P1 == 0 /\ -arg2P1 == 0 /\ arg1 > 0 /\ 1-arg2 == 0), cost: 1 New rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=0, arg1'=arg3P1, arg3'=arg3P1, (arg1 > 0 /\ -1+arg2 == 0 /\ 1+arg3P1 > 0), cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P2, arg1'=arg1P2, arg3'=arg3P2, (arg1P2-arg3P2 == 0 /\ 1+arg1P2 > 0 /\ 1+arg2P2 > 0 /\ arg1 > 0 /\ -1+arg2 > 0), cost: 1 New rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P2, arg1'=arg3P2, arg3'=arg3P2, (1+arg2P2 > 0 /\ 1+arg3P2 > 0 /\ arg1 > 0 /\ -1+arg2 > 0), cost: 1 Applied preprocessing Original rule: f264_0_loop_LE -> f264_0_loop_LE : arg2'=arg2P3, arg1'=arg1P3, arg3'=arg3P3, (arg1-arg3 == 0 /\ arg2+arg1-arg3P3 == 0 /\ arg2-arg1P3+arg1 == 0 /\ arg1 > 0 /\ -1 < 0 /\ -1-arg2P3+arg2 == 0), cost: 1 New rule: f264_0_loop_LE -> f264_0_loop_LE : arg2'=-1+arg2, arg1'=arg2+arg1, arg3'=arg2+arg1, (arg1-arg3 == 0 /\ arg1 > 0), cost: 1 Simplified rules Start location: __init 5: f1_0_main_Load -> f264_0_loop_LE : arg2'=0, arg1'=0, arg3'=0, (arg2 == 0 /\ arg1 > 0), cost: 1 6: f1_0_main_Load -> f264_0_loop_LE : arg2'=0, arg1'=arg3P1, arg3'=arg3P1, (arg1 > 0 /\ -1+arg2 == 0 /\ 1+arg3P1 > 0), cost: 1 7: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P2, arg1'=arg3P2, arg3'=arg3P2, (1+arg2P2 > 0 /\ 1+arg3P2 > 0 /\ arg1 > 0 /\ -1+arg2 > 0), cost: 1 8: f264_0_loop_LE -> f264_0_loop_LE : arg2'=-1+arg2, arg1'=arg2+arg1, arg3'=arg2+arg1, (arg1-arg3 == 0 /\ arg1 > 0), cost: 1 4: __init -> f1_0_main_Load : arg2'=arg2P4, arg1'=arg1P4, arg3'=arg3P4, TRUE, cost: 1 Applied acceleration Original rule: f264_0_loop_LE -> f264_0_loop_LE : arg2'=-1+arg2, arg1'=arg2+arg1, arg3'=arg2+arg1, (arg1-arg3 == 0 /\ arg1 > 0), cost: 1 New rule: f264_0_loop_LE -> f264_0_loop_LE : arg2'=-n+arg2, arg1'=1/2*n+n*arg2+arg1-1/2*n^2, arg3'=1/2-1/2*n+arg2-1/2*(-1+n)^2+arg2*(-1+n)+arg1, (arg1-arg3 >= 0 /\ -1/2+1/2*n-1/2*(-1+n)^2+arg2*(-1+n)+arg1 > 0 /\ -arg1+arg3 >= 0 /\ arg1 > 0 /\ -1+n >= 0), cost: n Sub-proof via acceration calculus written to file:///tmp/tmpnam_DCphHc.txt Applied deletion Removed the following rules: 8 Accelerated simple loops Start location: __init 5: f1_0_main_Load -> f264_0_loop_LE : arg2'=0, arg1'=0, arg3'=0, (arg2 == 0 /\ arg1 > 0), cost: 1 6: f1_0_main_Load -> f264_0_loop_LE : arg2'=0, arg1'=arg3P1, arg3'=arg3P1, (arg1 > 0 /\ -1+arg2 == 0 /\ 1+arg3P1 > 0), cost: 1 7: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P2, arg1'=arg3P2, arg3'=arg3P2, (1+arg2P2 > 0 /\ 1+arg3P2 > 0 /\ arg1 > 0 /\ -1+arg2 > 0), cost: 1 9: f264_0_loop_LE -> f264_0_loop_LE : arg2'=-n+arg2, arg1'=1/2*n+n*arg2+arg1-1/2*n^2, arg3'=1/2-1/2*n+arg2-1/2*(-1+n)^2+arg2*(-1+n)+arg1, (arg1-arg3 >= 0 /\ -1/2+1/2*n-1/2*(-1+n)^2+arg2*(-1+n)+arg1 > 0 /\ -arg1+arg3 >= 0 /\ arg1 > 0 /\ -1+n >= 0), cost: n 4: __init -> f1_0_main_Load : arg2'=arg2P4, arg1'=arg1P4, arg3'=arg3P4, TRUE, cost: 1 Applied chaining First rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=0, arg1'=arg3P1, arg3'=arg3P1, (arg1 > 0 /\ -1+arg2 == 0 /\ 1+arg3P1 > 0), cost: 1 Second rule: f264_0_loop_LE -> f264_0_loop_LE : arg2'=-n+arg2, arg1'=1/2*n+n*arg2+arg1-1/2*n^2, arg3'=1/2-1/2*n+arg2-1/2*(-1+n)^2+arg2*(-1+n)+arg1, (arg1-arg3 >= 0 /\ -1/2+1/2*n-1/2*(-1+n)^2+arg2*(-1+n)+arg1 > 0 /\ -arg1+arg3 >= 0 /\ arg1 > 0 /\ -1+n >= 0), cost: n New rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=-n, arg1'=1/2*n-1/2*n^2+arg3P1, arg3'=1/2-1/2*n-1/2*(-1+n)^2+arg3P1, (-1/2+1/2*n-1/2*(-1+n)^2+arg3P1 > 0 /\ arg1 > 0 /\ -1+arg2 == 0 /\ -1+n >= 0), cost: 1+n Applied chaining First rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P2, arg1'=arg3P2, arg3'=arg3P2, (1+arg2P2 > 0 /\ 1+arg3P2 > 0 /\ arg1 > 0 /\ -1+arg2 > 0), cost: 1 Second rule: f264_0_loop_LE -> f264_0_loop_LE : arg2'=-n+arg2, arg1'=1/2*n+n*arg2+arg1-1/2*n^2, arg3'=1/2-1/2*n+arg2-1/2*(-1+n)^2+arg2*(-1+n)+arg1, (arg1-arg3 >= 0 /\ -1/2+1/2*n-1/2*(-1+n)^2+arg2*(-1+n)+arg1 > 0 /\ -arg1+arg3 >= 0 /\ arg1 > 0 /\ -1+n >= 0), cost: n New rule: f1_0_main_Load -> f264_0_loop_LE : arg2'=-n+arg2P2, arg1'=1/2*n+n*arg2P2-1/2*n^2+arg3P2, arg3'=1/2-1/2*n+arg2P2*(-1+n)-1/2*(-1+n)^2+arg2P2+arg3P2, (1+arg2P2 > 0 /\ -1/2+1/2*n+arg2P2*(-1+n)-1/2*(-1+n)^2+arg3P2 > 0 /\ arg1 > 0 /\ -1+arg2 > 0 /\ arg3P2 > 0 /\ -1+n >= 0), cost: 1+n Applied deletion Removed the following rules: 9 Chained accelerated rules with incoming rules Start location: __init 5: f1_0_main_Load -> f264_0_loop_LE : arg2'=0, arg1'=0, arg3'=0, (arg2 == 0 /\ arg1 > 0), cost: 1 6: f1_0_main_Load -> f264_0_loop_LE : arg2'=0, arg1'=arg3P1, arg3'=arg3P1, (arg1 > 0 /\ -1+arg2 == 0 /\ 1+arg3P1 > 0), cost: 1 7: f1_0_main_Load -> f264_0_loop_LE : arg2'=arg2P2, arg1'=arg3P2, arg3'=arg3P2, (1+arg2P2 > 0 /\ 1+arg3P2 > 0 /\ arg1 > 0 /\ -1+arg2 > 0), cost: 1 10: f1_0_main_Load -> f264_0_loop_LE : arg2'=-n, arg1'=1/2*n-1/2*n^2+arg3P1, arg3'=1/2-1/2*n-1/2*(-1+n)^2+arg3P1, (-1/2+1/2*n-1/2*(-1+n)^2+arg3P1 > 0 /\ arg1 > 0 /\ -1+arg2 == 0 /\ -1+n >= 0), cost: 1+n 11: f1_0_main_Load -> f264_0_loop_LE : arg2'=-n+arg2P2, arg1'=1/2*n+n*arg2P2-1/2*n^2+arg3P2, arg3'=1/2-1/2*n+arg2P2*(-1+n)-1/2*(-1+n)^2+arg2P2+arg3P2, (1+arg2P2 > 0 /\ -1/2+1/2*n+arg2P2*(-1+n)-1/2*(-1+n)^2+arg3P2 > 0 /\ arg1 > 0 /\ -1+arg2 > 0 /\ arg3P2 > 0 /\ -1+n >= 0), cost: 1+n 4: __init -> f1_0_main_Load : arg2'=arg2P4, arg1'=arg1P4, arg3'=arg3P4, 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