best val 6.7899 @ step 5000

best val 6.7987 @ step 4750

best val 6.8142 @ step 4500

best val 6.8366 @ step 4250

best val 6.8569 @ step 4000

best val 6.8897 @ step 3750

best val 6.9248 @ step 3500

best val 6.9516 @ step 3250

best val 6.9842 @ step 3000

best val 6.9109 @ step 3000

best val 6.9414 @ step 2750

best val 6.9801 @ step 2500

best val 7.0130 @ step 2250

best val 7.0585 @ step 2000

best val 7.0986 @ step 1750

best val 7.1921 @ step 1500

best val 7.1959 @ step 1250

best val 7.2596 @ step 1000

best val 7.3468 @ step 750

best val 7.4023 @ step 500

best val 7.5366 @ step 250

best val 7.3956 @ step 500

best val 6.9962 @ step 5000

step 4900

step 4800

step 4700

step 4600

best val 7.0028 @ step 4500

step 4400

step 4300

step 4200

step 4100

best val 7.0172 @ step 4000

step 3900

step 3800

step 3700

step 3600

best val 7.0397 @ step 3500

step 3400

step 3300

step 3200

step 3100

best val 7.0692 @ step 3000

step 2900

step 2800

step 2700

step 2600

best val 7.1153 @ step 2500

step 2400

step 2300