Iter #0: -1.0954022407531738
Iter #50: -1.0910838842391968
Iter #100: -1.087763786315918
Iter #150: -1.0855987071990967
Iter #200: -1.0821313858032227
Iter #250: -1.0827305316925049
Iter #300: -1.0818098783493042
Iter #350: -1.080809473991394
Iter #400: -1.0852720737457275
Iter #450: -1.0843517780303955
Iter #500: -1.0878349542617798
Iter #550: -1.0909775495529175
Iter #600: -1.0916662216186523
Iter #650: -1.09235417842865
Iter #700: -1.0930765867233276
Iter #750: -1.0941075086593628
Iter #800: -1.0944820642471313
Iter #850: -1.0954158306121826
Iter #900: -1.095154047012329
Iter #950: -1.0895634889602661
Iter #1000: -1.0902631282806396
Iter #1050: -1.0826548337936401
Iter #1100: -1.0881447792053223
Iter #1150: -1.089246392250061
Iter #1200: -1.0926530361175537
Iter #1250: -1.0449018478393555
Iter #1300: -1.0689613819122314
Iter #1350: -1.0374921560287476
Iter #1400: -1.0548230409622192
Iter #1450: -1.0736989974975586
Iter #1500: -1.0778155326843262
Iter #1550: -1.08232843875885
