~/Desktop/test.txt test test: Processor: Intel Pentium E5300 @ 2.60GHz (2 Cores), Motherboard: HP 3032h, Chipset: Intel 4 DRAM + ICH10DO, Memory: 2 x 2048 MB DDR2-800MHz, Disk: 1000GB Seagate ST1000DM003-1ER1, Graphics: Intel 4 IGP, Audio: Analog Devices AD1884A, Network: Intel 82567LM-3 Gigabit Connection OS: Ubuntu 14.04, Kernel: 4.4.0-142-generic (x86_64), Desktop: Unity 7.2.6, Display Server: X Server 1.18.3, Display Driver: intel 2.99.917, OpenGL: 2.1 Mesa 11.2.0, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1366x768 t-test1 2017-01-13 Threads: 1 Seconds < Lower Is Better test . 61.20 |================================================================= t-test1 2017-01-13 Threads: 2 Seconds < Lower Is Better test . 24.63 |=================================================================