Segmentation fault (core dumped) with adapted LM

Hi there I have completed training for Vosk language model adaptation for US English model and I have picked graph, G.fst, G.carpa, and rnnlm_out folder from the trained model and replaced those with folders in the pretrained model that I have downloaded from Vosk english models but in pretrained model that I have downloaded there is no rnnlm folder so that I can place rnnlm_out in it. So I skipped it and ran the model but this is what I get and it exits from taking input.

ubuntu@123$python3 kaldi.py
LOG (VoskAPI:ReadDataFiles():model.cc:206) Decoding params beam=13 max-active=7000 lattice-beam=6
LOG (VoskAPI:ReadDataFiles():model.cc:209) Silence phones 1:2:3:4:5:6:7:8:9:10:11:12:13:14:15
LOG (VoskAPI:RemoveOrphanNodes():nnet-nnet.cc:948) Removed 1 orphan nodes.
LOG (VoskAPI:RemoveOrphanComponents():nnet-nnet.cc:847) Removing 2 orphan components.
LOG (VoskAPI:Collapse():nnet-utils.cc:1488) Added 1 components, removed 2
LOG (VoskAPI:CompileLooped():nnet-compile-looped.cc:345) Spent 0.118831 seconds in looped compilation.
LOG (VoskAPI:ReadDataFiles():model.cc:233) Loading i-vector extractor from latest_model_en/ivector/final.ie
LOG (VoskAPI:ComputeDerivedVars():ivector-extractor.cc:183) Computing derived variables for iVector extractor
LOG (VoskAPI:ComputeDerivedVars():ivector-extractor.cc:204) Done.
LOG (VoskAPI:ReadDataFiles():model.cc:263) Loading HCLG from latest_model_en/graph/HCLG.fst
LOG (VoskAPI:ReadDataFiles():model.cc:278) Loading words from latest_model_en/graph/words.txt
LOG (VoskAPI:ReadDataFiles():model.cc:287) Loading winfo latest_model_en/graph/phones/word_boundary.int
LOG (VoskAPI:ReadDataFiles():model.cc:317) Loading CARPA model from latest_model_en/rescore/G.carpa
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Segmentation fault (core dumped)
ubuntu@123$