Process 74 attached - interrupt to quit
     0.000000 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29], [], [], NULL) = 1 (in [29])
     2.901666 ioctl(29, FIONREAD, [0])  = 0
     0.006474 close(29)                 = 0
     0.006733 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], NULL) = 1 (in [18])
     2.555210 ioctl(18, FIONREAD, [8])  = 0
     0.006220 read(18, "\x09\x86\x00\x00\x00\x00\x00\x00", 8) = 8
 | 00000  09 86 00 00 00 00 00 00                           ........          |
     0.007260 times({tms_utime=83, tms_stime=149, tms_cutime=12, tms_cstime=5}) = 586569
     0.006900 times({tms_utime=84, tms_stime=149, tms_cutime=12, tms_cstime=5}) = 586570
     0.006171 times({tms_utime=84, tms_stime=149, tms_cutime=12, tms_cstime=5}) = 586570
     0.006203 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [8], [], {14, 990000}) = 1 (out [8], left {14, 990000})
     0.006922 write(8, "AT+ERTCAV=0\r", 12) = 12
 | 00000  41 54 2b 45 52 54 43 41  56 3d 30 0d              AT+ERTCA V=0.     |
     0.007049 times({tms_utime=84, tms_stime=149, tms_cutime=12, tms_cstime=5}) = 586572
     0.044483 times({tms_utime=84, tms_stime=149, tms_cutime=12, tms_cstime=5}) = 586577
     0.001697 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], {14, 920000}) = 1 (in [8], left {14, 900000})
     0.016446 ioctl(8, FIONREAD, [6])   = 0
     0.001764 read(8, "\r\nOK\r\n", 6)  = 6
 | 00000  0d 0a 4f 4b 0d 0a                                 ..OK..            |
     0.002772 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [18], [], NULL) = 1 (out [18])
     0.002273 write(18, "\x09\x86\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00", 12) = 12
 | 00000  09 86 04 00 00 00 00 00  00 00 00 00              ........ ....     |
     0.017364 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], NULL) = 1 (in [18])
     0.002662 ioctl(18, FIONREAD, [15]) = 0
     0.002018 read(18, "\x08\x86\x07\x00\x00\x00\x00\x00\xd7\x07\x07\x17\x0d\x00"..., 15) = 15
 | 00000  08 86 07 00 00 00 00 00  d7 07 07 17 0d 00 00     ........ .......  |
     0.002641 times({tms_utime=84, tms_stime=150, tms_cutime=12, tms_cstime=5}) = 586582
     0.002306 times({tms_utime=84, tms_stime=150, tms_cutime=12, tms_cstime=5}) = 586582
     0.001691 times({tms_utime=84, tms_stime=150, tms_cutime=12, tms_cstime=5}) = 586582
     0.001687 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [8], [], {15, 0}) = 1 (out [8], left {15, 0})
     0.002428 write(8, "AT+ERTCAV=1,\"07/07/23,13:00:00\"\r", 32) = 32
 | 00000  41 54 2b 45 52 54 43 41  56 3d 31 2c 22 30 37 2f  AT+ERTCA V=1,"07/ |
 | 00010  30 37 2f 32 33 2c 31 33  3a 30 30 3a 30 30 22 0d  07/23,13 :00:00". |
     0.002855 times({tms_utime=84, tms_stime=151, tms_cutime=12, tms_cstime=5}) = 586583
     0.001700 times({tms_utime=84, tms_stime=151, tms_cutime=12, tms_cstime=5}) = 586583
     0.001695 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], {14, 990000}) = 1 (in [8], left {14, 950000})
     0.034167 ioctl(8, FIONREAD, [6])   = 0
     0.001758 read(8, "\r\nOK\r\n", 6)  = 6
 | 00000  0d 0a 4f 4b 0d 0a                                 ..OK..            |
     0.002718 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [18], [], NULL) = 1 (out [18])
     0.002266 write(18, "\x08\x86\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00", 12) = 12
 | 00000  08 86 04 00 00 00 00 00  00 00 00 00              ........ ....     |
     0.022824 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], NULL) = 1 (in [18])
     0.234725 ioctl(18, FIONREAD, [15]) = 0
     0.006064 read(18, "\x08\x86\x07\x00\x00\x00\x00\x00\xd7\x07\x03\x13\x0a\x32"..., 15) = 15
 | 00000  08 86 07 00 00 00 00 00  d7 07 03 13 0a 32 00     ........ .....2.  |
     0.006983 times({tms_utime=84, tms_stime=151, tms_cutime=12, tms_cstime=5}) = 586614
     0.006719 times({tms_utime=84, tms_stime=151, tms_cutime=12, tms_cstime=5}) = 586615
     0.006416 times({tms_utime=84, tms_stime=151, tms_cutime=12, tms_cstime=5}) = 586616
     0.006192 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [8], [], {14, 980000}) = 1 (out [8], left {14, 980000})
     0.007007 write(8, "AT+ERTCAV=1,\"07/03/19,10:50:00\"\r", 32) = 32
 | 00000  41 54 2b 45 52 54 43 41  56 3d 31 2c 22 30 37 2f  AT+ERTCA V=1,"07/ |
 | 00010  30 33 2f 31 39 2c 31 30  3a 35 30 3a 30 30 22 0d  03/19,10 :50:00". |
     0.008066 times({tms_utime=84, tms_stime=152, tms_cutime=12, tms_cstime=5}) = 586618
     0.006271 times({tms_utime=84, tms_stime=152, tms_cutime=12, tms_cstime=5}) = 586619
     0.001454 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], {14, 950000}) = 1 (in [8], left {14, 940000})
     0.010505 ioctl(8, FIONREAD, [6])   = 0
     0.001761 read(8, "\r\nOK\r\n", 6)  = 6
 | 00000  0d 0a 4f 4b 0d 0a                                 ..OK..            |
     0.002733 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [18], [], NULL) = 1 (out [18])
     0.002333 write(18, "\x08\x86\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00", 12) = 12
 | 00000  08 86 04 00 00 00 00 00  00 00 00 00              ........ ....     |
     0.026296 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], NULL) = 1 (in [18])
     0.151858 ioctl(18, FIONREAD, [15]) = 0
     0.006180 read(18, "\x08\x86\x07\x00\x00\x00\x00\x00\xd7\x07\x03\x13\x0a\x32"..., 15) = 15
 | 00000  08 86 07 00 00 00 00 00  d7 07 03 13 0a 32 00     ........ .....2.  |
     0.007133 times({tms_utime=84, tms_stime=152, tms_cutime=12, tms_cstime=5}) = 586640
     0.006746 times({tms_utime=84, tms_stime=152, tms_cutime=12, tms_cstime=5}) = 586640
     0.006234 times({tms_utime=84, tms_stime=152, tms_cutime=12, tms_cstime=5}) = 586641
     0.005872 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [8], [], {15, 990000}) = 1 (out [8], left {15, 990000})
     0.006667 write(8, "AT+ERTCAV=1,\"07/03/19,10:50:00\"\r", 32) = 32
 | 00000  41 54 2b 45 52 54 43 41  56 3d 31 2c 22 30 37 2f  AT+ERTCA V=1,"07/ |
 | 00010  30 33 2f 31 39 2c 31 30  3a 35 30 3a 30 30 22 0d  03/19,10 :50:00". |
     0.007579 times({tms_utime=85, tms_stime=152, tms_cutime=12, tms_cstime=5}) = 586643
     0.005690 times({tms_utime=85, tms_stime=152, tms_cutime=12, tms_cstime=5}) = 586643
     0.006571 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], {14, 970000}) = 1 (in [8], left {14, 960000})
     0.006357 ioctl(8, FIONREAD, [6])   = 0
     0.001770 read(8, "\r\nOK\r\n", 6)  = 6
 | 00000  0d 0a 4f 4b 0d 0a                                 ..OK..            |
     0.002729 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [18], [], NULL) = 1 (out [18])
     0.002275 write(18, "\x08\x86\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00", 12) = 12
 | 00000  08 86 04 00 00 00 00 00  00 00 00 00              ........ ....     |
     0.020319 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], NULL