Rechteck mit Löcher

[3,21,1] 00:00:00.0 first solution 00:00:00.1 uniq 6 status DONE		[8,8,1] 00:00:00.0 first solution 00:00:00.2 uniq 231 status DONE		[9,8,1] 00:00:00.0 first solution 00:00:00.1 uniq 9 status DONE
[9,8,1] 00:00:00.0 first solution 00:00:00.1 uniq 3 status DONE		[13,5,1] 00:00:00.0 first solution 00:00:00.1 uniq 93 status DONE		[16,4,1] 00:00:00.0 first solution 00:00:00.1 uniq 146 status DONE
[16,4,1] 00:00:00.0 first solution 00:00:00.1 uniq 56 status DONE		[16,4,1] 00:00:00.0 first solution 00:00:00.1 uniq 23 status DONE		[16,4,1] 00:00:00.0 first solution 00:00:00.1 uniq 155 status DONE
[16,4,1] 00:00:00.0 first solution 00:00:00.1 uniq 18 status DONE		[16,4,1] 00:00:00.0 first solution 00:00:00.1 uniq 9 status DONE		[16,4,1] 00:00:00.0 first solution 00:00:00.1 uniq 14 status DONE
[16,4,1] 00:00:00.0 first solution 00:00:00.1 uniq 19 status DONE		[16,4,1] 00:00:00.0 first solution 00:00:00.1 uniq 47 status DONE		[33,7,1] 00:00:00.1 first solution 00:00:01.0 uniq 1770 status timer expired
[43,5,1] 00:00:00.1 first solution 00:00:01.0 uniq 7779 status timer expired		[45,5,1] 00:00:00.1 first solution 00:00:01.0 uniq 371 status timer expired		[51,58,1] first solution 00:02:00.1 uniq 0 status timer expired
[41,79,1] first solution 01:00:00.1 uniq 0 status timer expired		[15,18,1] 00:00:01.3 first solution 00:00:01.5 uniq 1 status stop: max solutions reached