NO Initial ITS Start location: __init 0: f1_0_main_Load -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg1P0, (1+arg2 > 0 /\ arg1 > 0 /\ arg2-arg1P0 == 0), cost: 1 1: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P1, arg1'=arg1P1, (arg1-arg1P1 == 0 /\ -50+arg1 < 0 /\ -19+arg1 > 0), cost: 1 2: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P2, arg1'=arg1P2, (-1+arg1-arg1P2 == 0 /\ -20+arg1 < 0 /\ arg1 > 0 /\ -50+arg1 < 0), cost: 1 3: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=arg1P3, (-11+arg1 < 0 /\ -30+arg1 < 0 /\ -arg1P3+arg1 == 0), cost: 1 4: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=arg1P4, (-29+arg1 < 0 /\ 1+arg1-arg1P4 == 0 /\ -10+arg1 > 0), cost: 1 5: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=arg1P5, (-39+arg1 > 0 /\ 1-arg1P5+arg1 == 0), cost: 1 6: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, arg1'=arg1P6, (-40+arg1 < 0 /\ -arg1P6+arg1 == 0 /\ -28+arg1 > 0), cost: 1 7: __init -> f1_0_main_Load : arg2'=arg2P7, arg1'=arg1P7, TRUE, cost: 1 Applied preprocessing Original rule: f1_0_main_Load -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg1P0, (1+arg2 > 0 /\ arg1 > 0 /\ arg2-arg1P0 == 0), cost: 1 New rule: f1_0_main_Load -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2, (1+arg2 > 0 /\ arg1 > 0), cost: 1 Applied preprocessing Original rule: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P1, arg1'=arg1P1, (arg1-arg1P1 == 0 /\ -50+arg1 < 0 /\ -19+arg1 > 0), cost: 1 New rule: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P1, (50-arg1 > 0 /\ -19+arg1 > 0), cost: 1 Applied preprocessing Original rule: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P2, arg1'=arg1P2, (-1+arg1-arg1P2 == 0 /\ -20+arg1 < 0 /\ arg1 > 0 /\ -50+arg1 < 0), cost: 1 New rule: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P2, arg1'=-1+arg1, (arg1 > 0 /\ 20-arg1 > 0), cost: 1 Applied preprocessing Original rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=arg1P3, (-11+arg1 < 0 /\ -30+arg1 < 0 /\ -arg1P3+arg1 == 0), cost: 1 New rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, 11-arg1 > 0, cost: 1 Applied preprocessing Original rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=arg1P4, (-29+arg1 < 0 /\ 1+arg1-arg1P4 == 0 /\ -10+arg1 > 0), cost: 1 New rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (-10+arg1 > 0 /\ 29-arg1 > 0), cost: 1 Applied preprocessing Original rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=arg1P5, (-39+arg1 > 0 /\ 1-arg1P5+arg1 == 0), cost: 1 New rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, -39+arg1 > 0, cost: 1 Applied preprocessing Original rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, arg1'=arg1P6, (-40+arg1 < 0 /\ -arg1P6+arg1 == 0 /\ -28+arg1 > 0), cost: 1 New rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (40-arg1 > 0 /\ -28+arg1 > 0), cost: 1 Simplified rules Start location: __init 8: f1_0_main_Load -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2, (1+arg2 > 0 /\ arg1 > 0), cost: 1 9: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P1, (50-arg1 > 0 /\ -19+arg1 > 0), cost: 1 10: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P2, arg1'=-1+arg1, (arg1 > 0 /\ 20-arg1 > 0), cost: 1 11: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, 11-arg1 > 0, cost: 1 12: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (-10+arg1 > 0 /\ 29-arg1 > 0), cost: 1 13: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, -39+arg1 > 0, cost: 1 14: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (40-arg1 > 0 /\ -28+arg1 > 0), cost: 1 7: __init -> f1_0_main_Load : arg2'=arg2P7, arg1'=arg1P7, TRUE, cost: 1 Eliminating location f1_0_main_Load by chaining: Applied chaining First rule: __init -> f1_0_main_Load : arg2'=arg2P7, arg1'=arg1P7, TRUE, cost: 1 Second rule: f1_0_main_Load -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2, (1+arg2 > 0 /\ arg1 > 0), cost: 1 New rule: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Applied deletion Removed the following rules: 7 8 Eliminated locations on linear paths Start location: __init 9: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P1, (50-arg1 > 0 /\ -19+arg1 > 0), cost: 1 10: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P2, arg1'=-1+arg1, (arg1 > 0 /\ 20-arg1 > 0), cost: 1 11: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, 11-arg1 > 0, cost: 1 12: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (-10+arg1 > 0 /\ 29-arg1 > 0), cost: 1 13: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, -39+arg1 > 0, cost: 1 14: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (40-arg1 > 0 /\ -28+arg1 > 0), cost: 1 15: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Eliminating location f131_0_loop_LE by chaining: Applied chaining First rule: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P1, (50-arg1 > 0 /\ -19+arg1 > 0), cost: 1 Second rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (-10+arg1 > 0 /\ 29-arg1 > 0), cost: 1 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (50-arg1 > 0 /\ -10+arg1 > 0 /\ 29-arg1 > 0 /\ -19+arg1 > 0), cost: 2 Applied simplification Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (50-arg1 > 0 /\ -10+arg1 > 0 /\ 29-arg1 > 0 /\ -19+arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (29-arg1 > 0 /\ -19+arg1 > 0), cost: 2 Applied chaining First rule: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P1, (50-arg1 > 0 /\ -19+arg1 > 0), cost: 1 Second rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, -39+arg1 > 0, cost: 1 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, (50-arg1 > 0 /\ -39+arg1 > 0 /\ -19+arg1 > 0), cost: 2 Applied simplification Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, (50-arg1 > 0 /\ -39+arg1 > 0 /\ -19+arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, (50-arg1 > 0 /\ -39+arg1 > 0), cost: 2 Applied chaining First rule: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P1, (50-arg1 > 0 /\ -19+arg1 > 0), cost: 1 Second rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (40-arg1 > 0 /\ -28+arg1 > 0), cost: 1 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (50-arg1 > 0 /\ 40-arg1 > 0 /\ -28+arg1 > 0 /\ -19+arg1 > 0), cost: 2 Applied simplification Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (50-arg1 > 0 /\ 40-arg1 > 0 /\ -28+arg1 > 0 /\ -19+arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (40-arg1 > 0 /\ -28+arg1 > 0), cost: 2 Applied chaining First rule: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P2, arg1'=-1+arg1, (arg1 > 0 /\ 20-arg1 > 0), cost: 1 Second rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, 11-arg1 > 0, cost: 1 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=-1+arg1, (12-arg1 > 0 /\ arg1 > 0 /\ 20-arg1 > 0), cost: 2 Applied simplification Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=-1+arg1, (12-arg1 > 0 /\ arg1 > 0 /\ 20-arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=-1+arg1, (12-arg1 > 0 /\ arg1 > 0), cost: 2 Applied chaining First rule: f89_0_loop_LE -> f131_0_loop_LE : arg2'=arg2P2, arg1'=-1+arg1, (arg1 > 0 /\ 20-arg1 > 0), cost: 1 Second rule: f131_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (-10+arg1 > 0 /\ 29-arg1 > 0), cost: 1 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=arg1, (-11+arg1 > 0 /\ 30-arg1 > 0 /\ arg1 > 0 /\ 20-arg1 > 0), cost: 2 Applied simplification Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=arg1, (-11+arg1 > 0 /\ 30-arg1 > 0 /\ arg1 > 0 /\ 20-arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=arg1, (-11+arg1 > 0 /\ 20-arg1 > 0), cost: 2 Applied deletion Removed the following rules: 9 10 11 12 13 14 Eliminated locations on tree-shaped paths Start location: __init 16: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (29-arg1 > 0 /\ -19+arg1 > 0), cost: 2 17: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, (50-arg1 > 0 /\ -39+arg1 > 0), cost: 2 18: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (40-arg1 > 0 /\ -28+arg1 > 0), cost: 2 19: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=-1+arg1, (12-arg1 > 0 /\ arg1 > 0), cost: 2 20: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=arg1, (-11+arg1 > 0 /\ 20-arg1 > 0), cost: 2 15: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Applied simplification Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=arg1, (-11+arg1 > 0 /\ 20-arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, (-11+arg1 > 0 /\ 20-arg1 > 0), cost: 2 Simplified simple loops Start location: __init 16: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (29-arg1 > 0 /\ -19+arg1 > 0), cost: 2 17: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, (50-arg1 > 0 /\ -39+arg1 > 0), cost: 2 18: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (40-arg1 > 0 /\ -28+arg1 > 0), cost: 2 19: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=-1+arg1, (12-arg1 > 0 /\ arg1 > 0), cost: 2 21: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, (-11+arg1 > 0 /\ 20-arg1 > 0), cost: 2 15: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Applied acceleration Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=1+arg1, (29-arg1 > 0 /\ -19+arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=n+arg1, (-1+n >= 0 /\ 30-n-arg1 > 0 /\ -19+arg1 > 0), cost: 2*n Sub-proof via acceration calculus written to file:///tmp/tmpnam_cMaolC.txt Applied instantiation Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=n+arg1, (-1+n >= 0 /\ 30-n-arg1 > 0 /\ -19+arg1 > 0), cost: 2*n New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=29, (1 > 0 /\ 28-arg1 >= 0 /\ -19+arg1 > 0), cost: 58-2*arg1 Applied acceleration Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=1+arg1, (50-arg1 > 0 /\ -39+arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=n0+arg1, (51-n0-arg1 > 0 /\ -1+n0 >= 0 /\ -39+arg1 > 0), cost: 2*n0 Sub-proof via acceration calculus written to file:///tmp/tmpnam_igDGBD.txt Applied instantiation Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=n0+arg1, (51-n0-arg1 > 0 /\ -1+n0 >= 0 /\ -39+arg1 > 0), cost: 2*n0 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=50, (1 > 0 /\ -39+arg1 > 0 /\ 49-arg1 >= 0), cost: 100-2*arg1 Applied nonterm Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P6, (40-arg1 > 0 /\ -28+arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> [4] : (-1+n1 >= 0 /\ 40-arg1 > 0 /\ -28+arg1 > 0), cost: NONTERM Sub-proof via acceration calculus written to file:///tmp/tmpnam_pmfNoh.txt Applied acceleration Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=-1+arg1, (12-arg1 > 0 /\ arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=arg1-n2, (12-arg1 > 0 /\ -1+n2 >= 0 /\ 1+arg1-n2 > 0), cost: 2*n2 Sub-proof via acceration calculus written to file:///tmp/tmpnam_EBFoFe.txt Applied instantiation Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=arg1-n2, (12-arg1 > 0 /\ -1+n2 >= 0 /\ 1+arg1-n2 > 0), cost: 2*n2 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=0, (12-arg1 > 0 /\ 1 > 0 /\ -1+arg1 >= 0), cost: 2*arg1 Applied nonterm Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, (-11+arg1 > 0 /\ 20-arg1 > 0), cost: 2 New rule: f89_0_loop_LE -> [4] : (-11+arg1 > 0 /\ 20-arg1 > 0 /\ -1+n3 >= 0), cost: NONTERM Sub-proof via acceration calculus written to file:///tmp/tmpnam_EodEeD.txt Applied simplification Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=29, (1 > 0 /\ 28-arg1 >= 0 /\ -19+arg1 > 0), cost: 58-2*arg1 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=29, (-28+arg1 <= 0 /\ -19+arg1 > 0), cost: 58-2*arg1 Applied simplification Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=50, (1 > 0 /\ -39+arg1 > 0 /\ 49-arg1 >= 0), cost: 100-2*arg1 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=50, (-39+arg1 > 0 /\ -49+arg1 <= 0), cost: 100-2*arg1 Applied simplification Original rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=0, (12-arg1 > 0 /\ 1 > 0 /\ -1+arg1 >= 0), cost: 2*arg1 New rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=0, (12-arg1 > 0 /\ -1+arg1 >= 0), cost: 2*arg1 Applied deletion Removed the following rules: 16 17 18 19 21 Accelerated simple loops Start location: __init 24: f89_0_loop_LE -> [4] : (-1+n1 >= 0 /\ 40-arg1 > 0 /\ -28+arg1 > 0), cost: NONTERM 26: f89_0_loop_LE -> [4] : (-11+arg1 > 0 /\ 20-arg1 > 0 /\ -1+n3 >= 0), cost: NONTERM 27: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=29, (-28+arg1 <= 0 /\ -19+arg1 > 0), cost: 58-2*arg1 28: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=50, (-39+arg1 > 0 /\ -49+arg1 <= 0), cost: 100-2*arg1 29: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=0, (12-arg1 > 0 /\ -1+arg1 >= 0), cost: 2*arg1 15: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Applied chaining First rule: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Second rule: f89_0_loop_LE -> [4] : (-1+n1 >= 0 /\ 40-arg1 > 0 /\ -28+arg1 > 0), cost: NONTERM New rule: __init -> [4] : (-39 <= 0 /\ -10 <= 0), cost: NONTERM Applied chaining First rule: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Second rule: f89_0_loop_LE -> [4] : (-11+arg1 > 0 /\ 20-arg1 > 0 /\ -1+n3 >= 0), cost: NONTERM New rule: __init -> [4] : (-7 <= 0 /\ -19 <= 0), cost: NONTERM Applied chaining First rule: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Second rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P4, arg1'=29, (-28+arg1 <= 0 /\ -19+arg1 > 0), cost: 58-2*arg1 New rule: __init -> f89_0_loop_LE : arg2'=arg2P4, arg1'=29, (-19+arg2P7 > 0 /\ -28+arg2P7 <= 0), cost: 60-2*arg2P7 Applied chaining First rule: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Second rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P5, arg1'=50, (-39+arg1 > 0 /\ -49+arg1 <= 0), cost: 100-2*arg1 New rule: __init -> f89_0_loop_LE : arg2'=arg2P5, arg1'=50, (-49+arg2P7 <= 0 /\ -39+arg2P7 > 0), cost: 102-2*arg2P7 Applied chaining First rule: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 Second rule: f89_0_loop_LE -> f89_0_loop_LE : arg2'=arg2P3, arg1'=0, (12-arg1 > 0 /\ -1+arg1 >= 0), cost: 2*arg1 New rule: __init -> f89_0_loop_LE : arg2'=arg2P3, arg1'=0, (-1+arg2P7 >= 0 /\ 12-arg2P7 > 0), cost: 2+2*arg2P7 Applied deletion Removed the following rules: 24 26 27 28 29 Chained accelerated rules with incoming rules Start location: __init 15: __init -> f89_0_loop_LE : arg2'=arg2P0, arg1'=arg2P7, (arg1P7 > 0 /\ 1+arg2P7 > 0), cost: 2 30: __init -> [4] : (-39 <= 0 /\ -10 <= 0), cost: NONTERM 31: __init -> [4] : (-7 <= 0 /\ -19 <= 0), cost: NONTERM 32: __init -> f89_0_loop_LE : arg2'=arg2P4, arg1'=29, (-19+arg2P7 > 0 /\ -28+arg2P7 <= 0), cost: 60-2*arg2P7 33: __init -> f89_0_loop_LE : arg2'=arg2P5, arg1'=50, (-49+arg2P7 <= 0 /\ -39+arg2P7 > 0), cost: 102-2*arg2P7 34: __init -> f89_0_loop_LE : arg2'=arg2P3, arg1'=0, (-1+arg2P7 >= 0 /\ 12-arg2P7 > 0), cost: 2+2*arg2P7 Removed unreachable locations and irrelevant leafs Start location: __init 30: __init -> [4] : (-39 <= 0 /\ -10 <= 0), cost: NONTERM 31: __init -> [4] : (-7 <= 0 /\ -19 <= 0), cost: NONTERM Computing asymptotic complexity Proved nontermination of rule 30 via SMT. Proved the following lower bound Complexity: Nonterm Cpx degree: Nonterm Solved cost: NONTERM Rule cost: NONTERM Rule guard: (-39 <= 0 /\ -10 <= 0)