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2022-05-23 20:25:22.646163
Namespace(data='mri', algorithm='ALS-RS', rank='8,2,2,1', seed=0, alpha=1.0, max_num_samples=16384, max_num_steps=5, rre_gap_tol=0.0, verbose=False)
Loading MRI tensor...
Finished.
AlgorithmConfig(input_shape=(256, 256, 14, 20), rank=(8, 2, 2, 1), l2_regularization_strength=0.0, algorithm='ALS-RS', random_seed=0, epsilon=0.1, delta=0.01, downsampling_ratio=1.0, max_num_samples=16384, max_num_steps=5, rre_gap_tol=0.0, verbose=False)
step: 0
loss: 334463752850.7556 rmse: 135.00677038316334 rre: 0.897764289593055 time: 0.2404072479999999
loss: 264764601376.24988 rmse: 120.11879839227458 rre: 0.7987626650082453 time: 0.23346668400000015
loss: 233668533860.24454 rmse: 112.8446920822266 rre: 0.7503915139516685 time: 0.17158562799999988
loss: 169110349771.27972 rmse: 95.9988682121817 rre: 0.6383706200633227 time: 0.19514248099999998
loss: 167792620929.49268 rmse: 95.62411921176341 rre: 0.6358786245198297 time: 0.24352717299999993
rre_diff: 0.3605611296009317

step: 1
loss: 162933053695.60876 rmse: 94.2292246456609 rre: 0.6266028931943554 time: 0.23898960699999972
loss: 159208817324.53946 rmse: 93.14607883099617 rre: 0.6194002200982701 time: 0.23073178200000033
loss: 158549723656.3157 rmse: 92.95307551181378 rre: 0.6181167919617172 time: 0.16782072300000017
loss: 158549543877.47336 rmse: 92.95302281225474 rre: 0.6181164415216464 time: 0.19505256899999956
loss: 157586637887.47745 rmse: 92.67033094704176 rre: 0.616236604971032 time: 0.2437868889999999
rre_diff: 0.01964201954879763

step: 2
loss: 156851440176.12003 rmse: 92.45390820366255 rre: 0.6147974429948572 time: 0.23857282599999952
loss: 154551635635.95837 rmse: 91.77361135333915 rre: 0.6102736238055704 time: 0.23179599699999986
loss: 153015687045.41882 rmse: 91.31644531673439 rre: 0.6072335737331651 time: 0.17053478099999975
loss: 153015585040.53162 rmse: 91.31641487957648 rre: 0.6072333713329938 time: 0.19568519599999945
loss: 150972875824.14923 rmse: 90.70484445952981 rre: 0.6031665672599013 time: 0.24487453299999906
rre_diff: 0.0130700377111308

step: 3
loss: 149936830509.9739 rmse: 90.39307948880636 rre: 0.6010934011759547 time: 0.2379588979999987
loss: 146577202462.86176 rmse: 89.37462514910727 rre: 0.5943209116617775 time: 0.2299454670000003
loss: 143919117778.37607 rmse: 88.56054144404214 rre: 0.588907440344207 time: 0.16816208499999874
loss: 143919081266.1576 rmse: 88.56053021015575 rre: 0.5889073656414197 time: 0.1899765819999999
loss: 142638936625.7262 rmse: 88.16578227714095 rre: 0.5862823817487929 time: 0.244045418999999
rre_diff: 0.016884185511108374

step: 4
loss: 141841961257.41342 rmse: 87.91913019194256 rre: 0.584642201531043 time: 0.2389062390000003
loss: 139536460233.33405 rmse: 87.20168357705445 rre: 0.5798713448643147 time: 0.2308777889999991
loss: 138419236403.6888 rmse: 86.85188398475157 rre: 0.577545257205211 time: 0.1689903589999986
loss: 138419226509.1077 rmse: 86.85188088054781 rre: 0.5775452365629626 time: 0.19488201400000094
loss: 138291703657.17953 rmse: 86.81186421547835 rre: 0.5772791348497966 time: 0.24354288899999865
rre_diff: 0.009003246898996231

