float licence issue tidspssw exited with status 45

Linux VB 3.13.0-53-generic #89-Ubuntu SMP Wed May 20 10:34:39 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

# root at VB in /opt/license_server [12:21:35]

$ tree

.
├── bin
│   ├── lmdiag
│   ├── lmgrd
│   ├── lmutil
│   └── tidspssw
├── licenses
│   └── TMDSCCS-ALLF01-v6.lic
└── logs
└── tidspssw.log

3 directories, 6 files

# longqi at VB in /opt/license_server [12:24:17]

$ /opt/license_server/bin/lmgrd -c /opt/license_server/licenses/TMDSCCS-ALLF01-v6.lic
12:24:21 (lmgrd) -----------------------------------------------
12:24:21 (lmgrd) Please Note:
12:24:21 (lmgrd) 
12:24:21 (lmgrd) This log is intended for debug purposes only.
12:24:21 (lmgrd) In order to capture accurate license
12:24:21 (lmgrd) usage data into an organized repository,
12:24:21 (lmgrd) please enable report logging. Use Flexera Software LLC's
12:24:21 (lmgrd) software license administration solution,
12:24:21 (lmgrd) FlexNet Manager, to readily gain visibility
12:24:21 (lmgrd) into license usage data and to create
12:24:21 (lmgrd) insightful reports on critical information like
12:24:21 (lmgrd) license availability and usage. FlexNet Manager
12:24:21 (lmgrd) can be fully automated to run these reports on
12:24:21 (lmgrd) schedule and can be used to track license
12:24:21 (lmgrd) servers and usage across a heterogeneous
12:24:21 (lmgrd) network of servers including Windows NT, Linux
12:24:21 (lmgrd) and UNIX. Contact Flexera Software LLC at
12:24:21 (lmgrd) www.flexerasoftware.com for more details on how to
12:24:21 (lmgrd) obtain an evaluation copy of FlexNet Manager
12:24:21 (lmgrd) for your enterprise.
12:24:21 (lmgrd) 
12:24:21 (lmgrd) -----------------------------------------------
12:24:21 (lmgrd) 
12:24:21 (lmgrd) 
12:24:21 (lmgrd) Server's System Date and Time: Wed Jun 03 2015 12:24:21 SGT
12:24:21 (lmgrd) SLOG: Summary LOG statistics is enabled.
12:24:21 (lmgrd) Can't make directory /usr/tmp/.flexlm, errno: 2(No such file or directory)
12:24:21 (lmgrd) FlexNet Licensing (v11.12.1.1 build 150159 i86_lsb) started on VB (linux) (6/3/2015) 
12:24:21 (lmgrd) Copyright (c) 1988-2014 Flexera Software LLC. All Rights Reserved.
12:24:21 (lmgrd) World Wide Web: http://www.flexerasoftware.com
12:24:21 (lmgrd) License file(s): /opt/license_server/licenses/TMDSCCS-ALLF01-v6.lic
12:24:21 (lmgrd) lmgrd tcp-port 27000
12:24:21 (lmgrd) (@lmgrd-SLOG@) ===============================================
12:24:21 (lmgrd) (@lmgrd-SLOG@) === LMGRD ===
12:24:21 (lmgrd) (@lmgrd-SLOG@) Start-Date: Wed Jun 03 2015 12:24:21 SGT
12:24:21 (lmgrd) (@lmgrd-SLOG@) PID: 3961
12:24:21 (lmgrd) (@lmgrd-SLOG@) LMGRD Version: v11.12.1.1 build 150159 i86_lsb ( build 150159 (ipv6))
12:24:21 (lmgrd) (@lmgrd-SLOG@) 
12:24:21 (lmgrd) (@lmgrd-SLOG@) === Network Info ===
12:24:21 (lmgrd) (@lmgrd-SLOG@) Socket interface: IPV6
12:24:21 (lmgrd) (@lmgrd-SLOG@) Listening port: 27000
12:24:21 (lmgrd) (@lmgrd-SLOG@) 
12:24:21 (lmgrd) (@lmgrd-SLOG@) === Startup Info ===
12:24:21 (lmgrd) (@lmgrd-SLOG@) Server Configuration: Single Server
12:24:21 (lmgrd) (@lmgrd-SLOG@) Command-line options used at LS startup: -c /opt/license_server/licenses/TMDSCCS-ALLF01-v6.lic 
12:24:21 (lmgrd) (@lmgrd-SLOG@) License file(s) used: /opt/license_server/licenses/TMDSCCS-ALLF01-v6.lic
12:24:21 (lmgrd) (@lmgrd-SLOG@) ===============================================
12:24:21 (lmgrd) Starting vendor daemons ... 
12:24:21 (lmgrd) Started tidspssw (internet tcp_port 41700 pid 3966)
12:24:21 (lmgrd) license daemon: execute process failed: (/opt/license_server/bin/tidspssw) -T VB 11.12 3 -c /opt/license_server/licenses/TMDSCCS-ALLF01-v6.lic
12:24:21 (lmgrd) license daemon: system error code: No such file or directory
12:24:21 (lmgrd) tidspssw exited with status 45 (Child cannot exec requested server)
12:24:21 (lmgrd) Please correct problem and restart daemons