redundancy-detection-is-bidirectional.dfy(13,9): Info: Selected triggers:
   {R(x), Q(y)}, {P(x, y)}
redundancy-detection-is-bidirectional.dfy(14,9): Info: Selected triggers:
   {R(x), Q(y)}, {P(x, y)}
redundancy-detection-is-bidirectional.dfy(15,9): Info: Selected triggers:
   {P(x, y)}, {R(x), Q(y)}
redundancy-detection-is-bidirectional.dfy(25,9): Info: Selected triggers: {SS(z, w), RR(y, v), QQ(x, u)}
redundancy-detection-is-bidirectional.dfy(26,9): Info: Selected triggers: {SS(z, w), RR(y, v), QQ(x, u)}
redundancy-detection-is-bidirectional.dfy(27,9): Info: Selected triggers: {SS(z, w), RR(y, v), QQ(x, u)}
redundancy-detection-is-bidirectional.dfy(28,9): Info: Selected triggers: {SS(z, w), RR(y, v), QQ(x, u)}

Dafny program verifier finished with 11 verified, 0 errors