###################################
2022-05-18 09:00:52.211206
Namespace(data='mri', algorithm='ALS', rank='16,16,4,4', seed=0, alpha=1.0, max_num_samples=1024, max_num_steps=5, rre_gap_tol=0.0, verbose=False)
Loading MRI tensor...
Finished.
AlgorithmConfig(input_shape=(256, 256, 14, 20), rank=(16, 16, 4, 4), l2_regularization_strength=0.0, algorithm='ALS', random_seed=0, epsilon=0.1, delta=0.01, downsampling_ratio=1.0, max_num_samples=1024, max_num_steps=5, rre_gap_tol=0.0, verbose=False)
step: 0
loss: 293324276331.09827 rmse: 126.43142211501021 rre: 0.8407401757347501 time: 0.32099898799999993
loss: 176658711570.93567 rmse: 98.11796864550956 rre: 0.6524621555448661 time: 0.3062318569999998
loss: 142119822074.58725 rmse: 88.00520249711211 rre: 0.5852145627665933 time: 0.285933354
loss: 117120008672.2674 rmse: 79.8907626371405 rre: 0.5312553848997517 time: 0.32266887499999974
loss: 54136994776.94818 rmse: 54.316038928896646 rre: 0.3611892941673601 time: 0.30663302800000025
rre_diff: 0.6275375038265761

step: 1
loss: 46102663716.23722 rmse: 50.1238046122312 rre: 0.3333118902977083 time: 0.3135232419999996
loss: 39692719384.661316 rmse: 46.50894047721024 rre: 0.30927386670124707 time: 0.30630054399999995
loss: 38240977568.57154 rmse: 45.65049719110513 rre: 0.3035654142679446 time: 0.28559462800000013
loss: 38205369561.07815 rmse: 45.629238558005675 rre: 0.3034240491972293 time: 0.3083366399999994
loss: 36793368464.10605 rmse: 44.77811360685014 rre: 0.29776426202536793 time: 0.3041529160000014
rre_diff: 0.06342503214199219

step: 2
loss: 36592158974.27839 rmse: 44.65550818408073 rre: 0.29694896387431635 time: 0.3192379279999997
loss: 36098992559.84646 rmse: 44.35356777562118 rre: 0.29494112889292395 time: 0.30110421299999857
loss: 36054558943.969505 rmse: 44.32626235683309 rre: 0.2947595540738926 time: 0.28203102900000054
loss: 36049335487.55756 rmse: 44.32305132482003 rre: 0.29473820144197727 time: 0.31640380700000037
loss: 35742890136.870575 rmse: 44.13426030237652 rre: 0.29348278411983475 time: 0.3022410769999997
rre_diff: 0.004281477905533182

step: 3
loss: 35688941953.57324 rmse: 44.10094091696995 rre: 0.29326121779183273 time: 0.3103499439999986
loss: 35537386128.820496 rmse: 44.007202282787325 rre: 0.29263787721353773 time: 0.30479086899999963
loss: 35534909912.56473 rmse: 44.00566906298898 rre: 0.2926276816509067 time: 0.28305978900000106
loss: 35531807450.66004 rmse: 44.00374800997019 rre: 0.2926149070856476 time: 0.3125174650000009
loss: 35445060287.50401 rmse: 43.94999992827155 rre: 0.29225749457776945 time: 0.30085145200000163
rre_diff: 0.0012252895420652998

step: 4
loss: 35424661437.00862 rmse: 43.937351360357916 rre: 0.2921733844805119 time: 0.31056130599999676
loss: 35382202306.82429 rmse: 43.91101234991924 rre: 0.2919982360570073 time: 0.30427902099999926
loss: 35381922735.89778 rmse: 43.91083886910323 rre: 0.2919970824490727 time: 0.28305134800000076
loss: 35380820224.27563 rmse: 43.91015472613432 rre: 0.2919925330540703 time: 0.3262746279999966
loss: 35353440959.908936 rmse: 43.89316161515685 rre: 0.2918795327344466 time: 0.30150997899999865
rre_diff: 0.0003779618433228382

