aligned printing of cost

[kalmarek]

Before:

Iter:	Objective:	Primal Res:	Dual Res:	Rho:
1	-3.2593e+00	9.2505e+01	5.9996e-01	1.0000e-01
25	9.0494e-04	1.4282e-03	4.3648e-04	1.0000e-01
50	2.8941e-05	1.4262e-04	9.3253e-05	1.0000e-01
75	-2.6338e-05	2.4493e-04	4.8140e-05	1.0000e-01
100	3.6233e-05	1.0852e-03	2.5271e-05	1.7212e-02
125	-6.4166e-05	7.3616e-04	1.5887e-05	1.7212e-02

after (compare the Objective column)

Iter:	Objective:	Primal Res:	Dual Res:	Rho:
1	-3.2593e+00	9.2505e+01	5.9996e-01	1.0000e-01
25	 9.0494e-04	1.4282e-03	4.3648e-04	1.0000e-01
50	 2.8941e-05	1.4262e-04	9.3253e-05	1.0000e-01
75	-2.6338e-05	2.4493e-04	4.8140e-05	1.0000e-01
100	 3.6233e-05	1.0852e-03	2.5271e-05	1.7212e-02
125	-6.4166e-05	7.3616e-04	1.5887e-05	1.7212e-02

[CLAassistant]

All committers have signed the CLA.

[migarstka]

Thanks for this. I never realized the rows were misaligned.