1 files changed, 124 insertions, 0 deletions
diff --git a/fashion_mnist/fashion_mnist_epsilon.vnnlib b/fashion_mnist/fashion_mnist_epsilon.vnnlib
new file mode 100644
index 0000000..948e501
--- /dev/null
+++ b/fashion_mnist/fashion_mnist_epsilon.vnnlib
@@ -0,0 +1,124 @@
+; Strict Equivalence for reduced FashionMNIST
+
+; Constant declaration
+(declare-const X_0 Real)
+(declare-const X_1 Real)
+(declare-const X_2 Real)
+(declare-const X_3 Real)
+(declare-const X_4 Real)
+(declare-const X_5 Real)
+(declare-const X_6 Real)
+(declare-const X_7 Real)
+(declare-const X_8 Real)
+(declare-const X_9 Real)
+(declare-const X_10 Real)
+(declare-const X_11 Real)
+(declare-const X_12 Real)
+(declare-const X_13 Real)
+(declare-const X_14 Real)
+(declare-const X_15 Real)
+(declare-const X_16 Real)
+(declare-const X_17 Real)
+(declare-const X_18 Real)
+(declare-const X_19 Real)
+(declare-const X_20 Real)
+(declare-const X_21 Real)
+(declare-const X_22 Real)
+(declare-const X_23 Real)
+(declare-const X_24 Real)
+(declare-const X_25 Real)
+(declare-const X_26 Real)
+(declare-const X_27 Real)
+(declare-const X_28 Real)
+(declare-const X_29 Real)
+(declare-const X_30 Real)
+(declare-const X_31 Real)
+(declare-const X_32 Real)
+(declare-const X_33 Real)
+(declare-const X_34 Real)
+(declare-const X_35 Real)
+(declare-const Y_0 Real)
+(declare-const Y_1 Real)
+(declare-const Y_2 Real)
+(declare-const Y_3 Real)
+
+; Bounded inputs: X must be within [0, 1]
+(assert (>= X_0 0.0))
+(assert (<= X_0 1.0))
+(assert (>= X_1 0.0))
+(assert (<= X_1 1.0))
+(assert (>= X_2 0.0))
+(assert (<= X_2 1.0))
+(assert (>= X_3 0.0))
+(assert (<= X_3 1.0))
+(assert (>= X_4 0.0))
+(assert (<= X_4 1.0))
+(assert (>= X_5 0.0))
+(assert (<= X_5 1.0))
+(assert (>= X_6 0.0))
+(assert (<= X_6 1.0))
+(assert (>= X_7 0.0))
+(assert (<= X_7 1.0))
+(assert (>= X_8 0.0))
+(assert (<= X_8 1.0))
+(assert (>= X_9 0.0))
+(assert (<= X_9 1.0))
+(assert (>= X_10 0.0))
+(assert (<= X_10 1.0))
+(assert (>= X_11 0.0))
+(assert (<= X_11 1.0))
+(assert (>= X_12 0.0))
+(assert (<= X_12 1.0))
+(assert (>= X_13 0.0))
+(assert (<= X_13 1.0))
+(assert (>= X_14 0.0))
+(assert (<= X_14 1.0))
+(assert (>= X_15 0.0))
+(assert (<= X_15 1.0))
+(assert (>= X_16 0.0))
+(assert (<= X_16 1.0))
+(assert (>= X_17 0.0))
+(assert (<= X_17 1.0))
+(assert (>= X_18 0.0))
+(assert (<= X_18 1.0))
+(assert (>= X_19 0.0))
+(assert (<= X_19 1.0))
+(assert (>= X_20 0.0))
+(assert (<= X_20 1.0))
+(assert (>= X_21 0.0))
+(assert (<= X_21 1.0))
+(assert (>= X_22 0.0))
+(assert (<= X_22 1.0))
+(assert (>= X_23 0.0))
+(assert (<= X_23 1.0))
+(assert (>= X_24 0.0))
+(assert (<= X_24 1.0))
+(assert (>= X_25 0.0))
+(assert (<= X_25 1.0))
+(assert (>= X_26 0.0))
+(assert (<= X_26 1.0))
+(assert (>= X_27 0.0))
+(assert (<= X_27 1.0))
+(assert (>= X_28 0.0))
+(assert (<= X_28 1.0))
+(assert (>= X_29 0.0))
+(assert (<= X_29 1.0))
+(assert (>= X_30 0.0))
+(assert (<= X_30 1.0))
+(assert (>= X_31 0.0))
+(assert (<= X_31 1.0))
+(assert (>= X_32 0.0))
+(assert (<= X_32 1.0))
+(assert (>= X_33 0.0))
+(assert (<= X_33 1.0))
+(assert (>= X_34 0.0))
+(assert (<= X_34 1.0))
+(assert (>= X_35 0.0))
+(assert (<= X_35 1.0))
+
+; Violation of epsilon equivalence (epsilon = 0.1)
+(define-fun absolute ((x Real)) Real (if (>= x 0) x (- x)))
+(assert (or
+	(> (absolute (- Y_0 Y_2)) 0.1)
+	(> (absolute (- Y_1 Y_3)) 0.1)
+))