Workaround for race condition in run_test_octave

tests/run_test_octave.m

@@ -84,6 +84,8 @@ for blockFlag = 0:1
             stack_solve_algos = [0 1 3:5];
         endif
 
+        sleep(1) # Workaround for strange race condition related to the _static.m file
+
         for i = 1:length(solve_algos)
             num_block_tests = num_block_tests + 1;
             if !blockFlag && !bytecodeFlag && (i == 1)