85     tprintf("Must provide a --model_output!\n");  in main()
89     tprintf("Must provide a --traineddata see training documentation\n");  in main()
100       tprintf("Error, failed to remove %s: %s\n", test_file.c_str(), strerror(errno));  in main()
104     tprintf("Error, model output cannot be written: %s\n", strerror(errno));  in main()
116     tprintf("Error, failed to read %s\n", FLAGS_traineddata.c_str());  in main()
124       tprintf("Failed to read continue from: %s\n", FLAGS_continue_from.c_str());  in main()
134         tprintf("Failed to write recognition model : %s\n", FLAGS_model_output.c_str());  in main()
142     tprintf("Must supply a list of training filenames! --train_listfile\n");  in main()
147     tprintf("Failed to load list of training filenames from %s\n", FLAGS_train_listfile.c_str());  in main()
154     tprintf("Successfully restored trainer from %s\n", checkpoint_file.c_str());  in main()
161         tprintf("Failed to continue from: %s\n", FLAGS_continue_from.c_str());  in main()
164       tprintf("Continuing from %s\n", FLAGS_continue_from.c_str());  in main()
167         tprintf("Set learning rate to %f\n", static_cast<float>(FLAGS_learning_rate));  in main()
173         tprintf("Appending a new network to an old one!!");  in main()
175           tprintf("Must set --continue_from for appending!\n");  in main()
183         tprintf("Failed to create network from spec: %s\n", FLAGS_net_spec.c_str());  in main()
193     tprintf("Load of images failed!!\n");  in main()
202       tprintf("Failed to load eval data from: %s\n", FLAGS_eval_listfile.c_str());  in main()
227     tprintf("%s\n", log_str.c_str());  in main()
230   tprintf("Finished! Selected model with minimal training error rate (BCER) = %g\n",  in main()