ThisdocumentdescribestheGAMSinterfacetoOSL.OSListheIBMOptimizationSubroutineLibrary,containinghighperformancesolversforLP(linearprogramming),MIP(mixedintegerprogramming)andQP(quadraticprogramming)problems.GAMSdoesnotsupporttheQPcapabilitiesofOSL,youhavetouseageneralnon-linearsolverlik