sl4cns12.gms : Test unsolvable CNS model, with solvelink=4
Run cns12 with solvelink=4
Small Model of Type: CNS
$title 'Test unsolvable CNS model, with solvelink=4' (SL4CNS12,SEQ=311)
$ontext
Run cns12 with solvelink=4
$offtext
option reslim = 3;
option solvelink = 4;
$include cns12.gms