instances/app1-2.pre.mps.gz [      0.00] Reading input file: instances/app1-2.pre.mps.gz...
             instances/app1-2.pre.mps.gz [      0.13] Fetched 22881 rows, 34454 cols.
             instances/app1-2.pre.mps.gz [      0.13] Solving first relaxation...
             instances/app1-2.pre.mps.gz [     16.05] 	 -239.813455 [optimal]					   
             instances/app1-2.pre.mps.gz [     16.05] Reading basis...
             instances/app1-2.pre.mps.gz [     26.61] Generating MIR cuts...
             instances/app1-2.pre.mps.gz [     26.61] Finding interesting rows...
             instances/app1-2.pre.mps.gz [     33.78] 	 524 rows found
             instances/app1-2.pre.mps.gz [     33.78] Starting timer 1...
             instances/app1-2.pre.mps.gz [     38.65] 	 -236.109099 [optimal]					   
             instances/app1-2.pre.mps.gz [     38.90] Ending timer 1: 5.12s
             instances/app1-2.pre.mps.gz [     38.90] Added 113 violated cuts...
             instances/app1-2.pre.mps.gz [     40.02] 	 -234.274066 [optimal]					   
             instances/app1-2.pre.mps.gz [     40.02] Generating wedge cuts...
             instances/app1-2.pre.mps.gz [     40.02] Starting timer 2...
             instances/app1-2.pre.mps.gz [     41.94] Ending timer 2: 1.92s
             instances/app1-2.pre.mps.gz [     41.94] Added 0 violated cuts...
             instances/app1-2.pre.mps.gz [     42.05] 	 -234.274066 [optimal]					   
             instances/app1-2.pre.mps.gz [     42.05] Writting stats: out/app1-2.pre.yaml...
             instances/app1-2.pre.mps.gz [     42.05] Done.