PROC OPTMODEL might issue the following error when using the nonlinear programming (NLP) solver to solve a problem for which the number of variables or the number of constraints is very large:

Click the Hot Fix tab in this note to access the hot fix for this issue.

Operating System and Release Information

Product Family	Product	System	SAS Release
			Reported	Fixed*
SAS System	SAS/OR	z/OS		9.4 TS1M7
		OpenVMS VAX		9.4 TS1M7
		Microsoft® Windows® for 64-Bit Itanium-based Systems
		Microsoft Windows Server 2003 Datacenter 64-bit Edition
		Microsoft Windows Server 2003 Enterprise 64-bit Edition
		Microsoft Windows XP 64-bit Edition
		Microsoft® Windows® for x64		9.4 TS1M7
		OS/2
		Microsoft Windows 8 Enterprise 32-bit		9.4 TS1M7
		Microsoft Windows 8 Enterprise x64		9.4 TS1M7
		Microsoft Windows 8 Pro 32-bit		9.4 TS1M7
		Microsoft Windows 8 Pro x64		9.4 TS1M7
		Microsoft Windows 8.1 Enterprise 32-bit		9.4 TS1M7
		Microsoft Windows 8.1 Enterprise x64		9.4 TS1M7
		Microsoft Windows 8.1 Pro 32-bit		9.4 TS1M7
		Microsoft Windows 8.1 Pro x64		9.4 TS1M7
		Microsoft Windows 10		9.4 TS1M7
		Microsoft Windows 95/98
		Microsoft Windows 2000 Advanced Server
		Microsoft Windows 2000 Datacenter Server
		Microsoft Windows 2000 Server
		Microsoft Windows 2000 Professional
		Microsoft Windows NT Workstation
		Microsoft Windows Server 2003 Datacenter Edition
		Microsoft Windows Server 2003 Enterprise Edition
		Microsoft Windows Server 2003 Standard Edition
		Microsoft Windows Server 2003 for x64
		Microsoft Windows Server 2008		9.4 TS1M7
		Microsoft Windows Server 2008 R2		9.4 TS1M7
		Microsoft Windows Server 2008 for x64		9.4 TS1M7
		Microsoft Windows Server 2012 Datacenter		9.4 TS1M7
		Microsoft Windows Server 2012 R2 Datacenter		9.4 TS1M7
		Microsoft Windows Server 2012 R2 Std		9.4 TS1M7
		Microsoft Windows Server 2012 Std		9.4 TS1M7
		Microsoft Windows Server 2016		9.4 TS1M7
		Microsoft Windows Server 2019		9.4 TS1M7
		Microsoft Windows XP Professional
		Windows 7 Enterprise 32 bit		9.4 TS1M7
		Windows 7 Enterprise x64		9.4 TS1M7
		Windows 7 Home Premium 32 bit		9.4 TS1M7
		Windows 7 Home Premium x64		9.4 TS1M7
		Windows 7 Professional 32 bit		9.4 TS1M7
		Windows 7 Professional x64		9.4 TS1M7
		Windows 7 Ultimate 32 bit		9.4 TS1M7
		Windows 7 Ultimate x64		9.4 TS1M7
		Windows Millennium Edition (Me)
		Windows Vista
		Windows Vista for x64
		64-bit Enabled AIX		9.4 TS1M7
		64-bit Enabled HP-UX		9.4 TS1M7
		64-bit Enabled Solaris		9.4 TS1M7
		ABI+ for Intel Architecture		9.4 TS1M7
		AIX		9.4 TS1M7
		HP-UX		9.4 TS1M7
		HP-UX IPF		9.4 TS1M7
		IRIX		9.4 TS1M7
		Linux		9.4 TS1M7
		Linux for x64		9.4 TS1M7
		Linux on Itanium		9.4 TS1M7
		OpenVMS Alpha		9.4 TS1M7
		OpenVMS on HP Integrity		9.4 TS1M7
		Solaris		9.4 TS1M7
		Solaris for x64		9.4 TS1M7
		Tru64 UNIX		9.4 TS1M7
SAS System	SAS Optimization	Linux for x64	Viya	Viya

* For software releases that are not yet generally available, the Fixed Release is the software release in which the problem is planned to be fixed.

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A fix for this issue for Threaded Kernel Extensions for Operations Research and GRAPH Analytics 15.2 is available at:

https://tshf.sas.com/techsup/download/hotfix/HF2/J4N.html#67431

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A fix for this issue for Threaded Kernel Extensions for Operations Research and GRAPH Analytics 8.5 is available at:

https://tshf.sas.com/techsup/download/hotfix/HF2/J9Z.html#67431

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A fix for this issue for SAS Threaded Kernel Extensions for Operations Research 14.2 is available at:

https://tshf.sas.com/techsup/download/hotfix/HF2/A5L.html#67431

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PROC OPTMODEL issues the message "ERROR: Out of memory in solver" when using the NLP solver with very large problems.

Type:	Problem Note
Priority:	medium

Date Modified:	2021-03-24 16:07:09
Date Created:	2021-02-15 13:06:22