//Input data for Online Solver at https://www.lutanho.net/plt/lotsize.html //The data (costs multiplied by 100) is adapted from the article //Koca, Yaman, and Aktürk (2014): //Lot Sizing with Piecewise Concave Production Costs //page 775, Instance 1 4 1, demand not randomized //I u_0 y_0 y_I 50; 0; 0; 0; startup x_min fix var up fix var x_max demand y_min fix var y_max 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999; 0; 0,300000,100,800,600000,100,1600; 450; 0, 0, 5, 99999;