[modeller_usage] Modeller will only read the first 4096 characters of this line.

Hi iam new to modeller. readlinef__W> File: pdb_95.pir, Line: 421 Modeller will only read the first 4096 characters of this line.

readlinef__W> File: pdb_95.pir, Line: 29819 Modeller will only read the first 4096 characters of this line.

readlinef__W> File: pdb_95.pir, Line: 29829 Modeller will only read the first 4096 characters of this line.

readlinef__W> File: pdb_95.pir, Line: 29839 Modeller will only read the first 4096 characters of this line.

readlinef__W> File: pdb_95.pir, Line: 29846 Modeller will only read the first 4096 characters of this line.

readlinef__W> File: pdb_95.pir, Line: 29852 No more warnings will be printed for truncated lines in this file.

Are these warnings safe?