/bin/ls: No match. /bin/ls: No match. /bin/ls: No match. /bin/ls: No match. grep: 2619: No such file or directory grep: 10529: No such file or directory /bin/rm: No match. /bin/rm: No match. Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: #0 0x2b9774693d9d in ??? #1 0x2b9774692fb3 in ??? #2 0x2b97750433ff in ??? #3 0x2b9775169ae0 in ??? #4 0x4235f6 in ??? #5 0x40309e in ??? #6 0x426dbe in ??? #7 0x46c352 in ??? #8 0x402f6c in ??? #9 0x2b977502f554 in ??? #10 0x402fbb in ??? #11 0xffffffffffffffff in ??? Segmentation fault (core dumped) grep: /gpfs/group/wvp5117/default/Pengfei/NEI/2017/2017emissions/INSTALL_DIR/2017gb_17j/intermed/nonpt/logs: Is a directory grep: /gpfs/group/wvp5117/default/Pengfei/NEI/2017/2017emissions/INSTALL_DIR/2017gb_17j/intermed/nonpt/logs: Is a directory grep: /gpfs/group/wvp5117/default/Pengfei/NEI/2017/2017emissions/INSTALL_DIR/2017gb_17j/intermed/nonpt/logs: Is a directory grep: /gpfs/group/wvp5117/default/Pengfei/NEI/2017/2017emissions/INSTALL_DIR/2017gb_17j/intermed/nonpt/logs: Is a directory