YES(?, 3043) Initial complexity problem: 1: T: (1, 1) f0(a, b, c, d, e, f, g) -> f15(0, h, i, 0, e, f, g) (?, 1) f15(a, b, c, d, e, f, g) -> f15(a, b, c, d + 1, e, f, g) [ 49 >= d ] (?, 1) f25(a, b, c, d, e, f, g) -> f25(a, b, c, d, e + 1, f, g) [ 49 >= e ] (?, 1) f33(a, b, c, d, e, f, g) -> f33(a + 1, b, c, d, e, f, g) [ 49 >= a ] (?, 1) f42(a, b, c, d, e, f, g) -> f42(a, b, c, d, e, f + 1, g) [ 49 >= f ] (?, 1) f52(a, b, c, d, e, f, g) -> f52(a, b, c, d, e, f, g + 1) [ 49 >= g ] (?, 1) f60(a, b, c, d, e, f, g) -> f60(a + 1, b, c, d, e, f, g) [ 49 >= a ] (?, 1) f60(a, b, c, d, e, f, g) -> f69(a, b, c, d, e, f, g) [ a >= 50 ] (?, 1) f52(a, b, c, d, e, f, g) -> f60(0, b, c, d, e, f, g) [ g >= 50 ] (?, 1) f42(a, b, c, d, e, f, g) -> f52(a, b, c, d, e, f, 0) [ f >= 50 ] (?, 1) f33(a, b, c, d, e, f, g) -> f42(a, b, c, d, e, 0, g) [ a >= 50 ] (?, 1) f25(a, b, c, d, e, f, g) -> f33(0, b, c, d, e, f, g) [ e >= 50 ] (?, 1) f15(a, b, c, d, e, f, g) -> f25(a, b, c, d, 0, f, g) [ d >= 50 ] start location: f0 leaf cost: 0 Slicing away variables that do not contribute to conditions from problem 1 leaves variables [a, d, e, f, g]. We thus obtain the following problem: 2: T: (?, 1) f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] (?, 1) f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] (?, 1) f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] (?, 1) f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] (?, 1) f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] (?, 1) f60(a, d, e, f, g) -> f69(a, d, e, f, g) [ a >= 50 ] (?, 1) f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] (?, 1) f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] (?, 1) f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] (?, 1) f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] (1, 1) f0(a, d, e, f, g) -> f15(0, 0, e, f, g) start location: f0 leaf cost: 0 Repeatedly removing leaves of the complexity graph in problem 2 produces the following problem: 3: T: (?, 1) f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] (?, 1) f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] (?, 1) f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] (?, 1) f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] (?, 1) f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] (?, 1) f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] (?, 1) f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] (?, 1) f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] (?, 1) f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] (1, 1) f0(a, d, e, f, g) -> f15(0, 0, e, f, g) start location: f0 leaf cost: 1 A polynomial rank function with Pol(f15) = 49 Pol(f25) = 48 Pol(f33) = 47 Pol(f42) = 46 Pol(f52) = 45 Pol(f60) = 44 Pol(f0) = 49 orients all transitions weakly and the transitions f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] strictly and produces the following problem: 4: T: (49, 1) f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] (49, 1) f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] (49, 1) f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] (49, 1) f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] (49, 1) f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] (?, 1) f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] (?, 1) f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] (?, 1) f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] (?, 1) f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] (1, 1) f0(a, d, e, f, g) -> f15(0, 0, e, f, g) start location: f0 leaf cost: 1 A polynomial rank function with Pol(f15) = -V_2 + 98 Pol(f25) = -V_2 - V_3 + 98 Pol(f33) = -V_2 - V_3 + 98 Pol(f42) = -V_2 - V_3 - V_4 + 98 Pol(f52) = -V_2 - V_3 - V_4 - V_5 + 98 Pol(f60) = -V_1 - V_2 - V_3 - V_4 - V_5 + 98 Pol(f0) = 98 orients all transitions weakly and the transition f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] strictly and produces the following problem: 5: T: (49, 1) f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] (49, 1) f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] (49, 1) f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] (49, 1) f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] (49, 1) f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] (?, 1) f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] (?, 1) f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] (?, 1) f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] (98, 1) f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] (1, 1) f0(a, d, e, f, g) -> f15(0, 0, e, f, g) start location: f0 leaf cost: 1 A polynomial rank function with Pol(f15) = 50 Pol(f25) = -V_3 + 50 Pol(f33) = -V_3 - 49 Pol(f42) = -V_3 - V_4 - 49 Pol(f52) = -V_3 - V_4 - V_5 - 49 Pol(f60) = -V_1 - V_3 - V_4 - V_5 - 49 Pol(f0) = 50 orients all transitions weakly and the transition f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] strictly and produces the following problem: 6: T: (49, 1) f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] (49, 1) f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] (49, 1) f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] (49, 1) f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] (49, 1) f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] (?, 1) f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] (?, 1) f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] (?, 1) f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] (50, 1) f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] (98, 1) f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] (1, 1) f0(a, d, e, f, g) -> f15(0, 0, e, f, g) start location: f0 leaf cost: 1 A polynomial rank function with Pol(f15) = 50 Pol(f25) = 50 Pol(f33) = 50 Pol(f42) = -V_4 + 50 Pol(f52) = -V_4 - V_5 - 49 Pol(f60) = -V_1 - V_4 - V_5 - 49 Pol(f0) = 50 orients all transitions weakly and the transition f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] strictly and produces the following problem: 7: T: (49, 1) f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] (49, 1) f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] (49, 1) f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] (49, 1) f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] (49, 1) f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] (?, 1) f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] (?, 1) f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] (50, 1) f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] (?, 1) f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] (50, 1) f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] (98, 1) f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] (1, 1) f0(a, d, e, f, g) -> f15(0, 0, e, f, g) start location: f0 leaf cost: 1 A polynomial rank function with Pol(f15) = 98 Pol(f25) = 98 Pol(f33) = 98 Pol(f42) = 50 Pol(f52) = -V_5 + 50 Pol(f60) = -V_1 - V_5 - 49 Pol(f0) = 98 orients all transitions weakly and the transition f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] strictly and produces the following problem: 8: T: (49, 1) f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] (49, 1) f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] (49, 1) f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] (49, 1) f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] (49, 1) f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] (?, 1) f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] (98, 1) f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] (50, 1) f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] (?, 1) f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] (50, 1) f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] (98, 1) f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] (1, 1) f0(a, d, e, f, g) -> f15(0, 0, e, f, g) start location: f0 leaf cost: 1 A polynomial rank function with Pol(f15) = 50 Pol(f25) = 50 Pol(f33) = 50 Pol(f42) = 50 Pol(f52) = 50 Pol(f60) = -V_1 + 50 Pol(f0) = 50 orients all transitions weakly and the transition f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] strictly and produces the following problem: 9: T: (49, 1) f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] (49, 1) f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] (49, 1) f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] (49, 1) f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] (49, 1) f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] (50, 1) f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] (98, 1) f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] (50, 1) f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] (?, 1) f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] (50, 1) f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] (98, 1) f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] (1, 1) f0(a, d, e, f, g) -> f15(0, 0, e, f, g) start location: f0 leaf cost: 1 A polynomial rank function with Pol(f33) = -V_1 + 50 and size complexities S("f0(a, d, e, f, g) -> f15(0, 0, e, f, g)", 0-0) = 0 S("f0(a, d, e, f, g) -> f15(0, 0, e, f, g)", 0-1) = 0 S("f0(a, d, e, f, g) -> f15(0, 0, e, f, g)", 0-2) = e S("f0(a, d, e, f, g) -> f15(0, 0, e, f, g)", 0-3) = f S("f0(a, d, e, f, g) -> f15(0, 0, e, f, g)", 0-4) = g S("f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ]", 0-0) = 0 S("f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ]", 0-1) = 50 S("f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ]", 0-2) = e S("f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ]", 0-3) = f S("f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ]", 0-4) = g S("f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ]", 0-0) = 0 S("f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ]", 0-1) = 50 S("f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ]", 0-2) = 50 S("f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ]", 0-3) = f S("f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ]", 0-4) = g S("f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ]", 0-0) = 50 S("f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ]", 0-1) = 50 S("f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ]", 0-2) = 50 S("f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ]", 0-3) = f S("f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ]", 0-4) = g S("f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ]", 0-0) = 50 S("f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ]", 0-1) = 50 S("f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ]", 0-2) = 50 S("f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ]", 0-3) = 50 S("f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ]", 0-4) = g S("f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ]", 0-0) = 50 S("f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ]", 0-1) = 50 S("f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ]", 0-2) = 50 S("f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ]", 0-3) = 50 S("f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ]", 0-4) = 50 S("f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ]", 0-0) = 50 S("f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ]", 0-1) = 50 S("f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ]", 0-2) = 50 S("f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ]", 0-3) = 50 S("f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ]", 0-4) = 50 S("f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ]", 0-0) = 0 S("f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ]", 0-1) = 50 S("f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ]", 0-2) = 50 S("f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ]", 0-3) = 50 S("f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ]", 0-4) = 50 S("f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ]", 0-0) = 50 S("f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ]", 0-1) = 50 S("f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ]", 0-2) = 50 S("f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ]", 0-3) = 50 S("f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ]", 0-4) = 0 S("f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ]", 0-0) = 50 S("f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ]", 0-1) = 50 S("f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ]", 0-2) = 50 S("f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ]", 0-3) = 0 S("f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ]", 0-4) = g S("f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ]", 0-0) = 0 S("f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ]", 0-1) = 50 S("f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ]", 0-2) = 50 S("f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ]", 0-3) = f S("f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ]", 0-4) = g S("f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ]", 0-0) = 0 S("f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ]", 0-1) = 50 S("f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ]", 0-2) = 0 S("f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ]", 0-3) = f S("f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ]", 0-4) = g orients the transition f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] weakly and the transition f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] strictly and produces the following problem: 10: T: (49, 1) f15(a, d, e, f, g) -> f25(a, d, 0, f, g) [ d >= 50 ] (49, 1) f25(a, d, e, f, g) -> f33(0, d, e, f, g) [ e >= 50 ] (49, 1) f33(a, d, e, f, g) -> f42(a, d, e, 0, g) [ a >= 50 ] (49, 1) f42(a, d, e, f, g) -> f52(a, d, e, f, 0) [ f >= 50 ] (49, 1) f52(a, d, e, f, g) -> f60(0, d, e, f, g) [ g >= 50 ] (50, 1) f60(a, d, e, f, g) -> f60(a + 1, d, e, f, g) [ 49 >= a ] (98, 1) f52(a, d, e, f, g) -> f52(a, d, e, f, g + 1) [ 49 >= g ] (50, 1) f42(a, d, e, f, g) -> f42(a, d, e, f + 1, g) [ 49 >= f ] (2450, 1) f33(a, d, e, f, g) -> f33(a + 1, d, e, f, g) [ 49 >= a ] (50, 1) f25(a, d, e, f, g) -> f25(a, d, e + 1, f, g) [ 49 >= e ] (98, 1) f15(a, d, e, f, g) -> f15(a, d + 1, e, f, g) [ 49 >= d ] (1, 1) f0(a, d, e, f, g) -> f15(0, 0, e, f, g) start location: f0 leaf cost: 1 Complexity upper bound 3043 Time: 0.652 sec (SMT: 0.600 sec)