--- a/main_testing5/bf_test6.scala	Mon Dec 07 01:25:41 2020 +0000
+++ b/main_testing5/bf_test6.scala	Fri Jan 15 02:40:57 2021 +0000
@@ -3,5 +3,8 @@
 //println(optimise(load_bff("benchmark.bf")).length)
 //println(optimise(load_bff("mandelbrot.bf")).length)
 
-assert(optimise(load_bff("benchmark.bf")).length == 181)
-assert(optimise(load_bff("mandelbrot.bf")).length == 11205)
+val urban_l1 = optimise(load_bff("benchmark.bf")).length
+val urban_l2 = optimise(load_bff("mandelbrot.bf")).length 
+
+assert(urban_l1 == 181)
+assert(urban_l2 == 11205)