window b=1.8000: phi(0)=1.017136 M=0.313000 budget=1.330136 (2-budget=0.669864)
no-interaction doubles, c=2.0: ceiling s* = 0.67291 ; hull (0.556,1.4454) (0.600,1.4015) (0.667,1.3362) (0.750,1.2549) (0.778,1.2279) (0.833,1.1750) (1.000,1.0175)
no-interaction doubles, c=inf: ceiling s* = 0.67247 ; hull (0.556,1.4461) (0.667,1.3358) (0.750,1.2549) (0.818,1.1892) (0.833,1.1747) (1.000,1.0175)
