S1110

S1110	FATAL ERROR: S1110	INSUFFICIENT MEMORY AVAILABLE TO CONTINUE
	Cause:	This error results when a block of memory cannot be allocated and is usually caused by one of the following: Not enough virtual memory available. An attempt to allocate past the operating system 32-bit memory limit (usually 2 GB).
	Action:	Increase your virtual memory setting (see increasing virtual memory in Windows Help). The allocation of large blocks of memory may be required at different phases of program operation. The action required for handling an insufficient memory error depends on which phase the error occurred in. If an insufficient memory error occurred during the model translation phase and the model contains contact surface elements (BSSEG and BSCONP Bulk Data entries), perform the following actions one at a time: If only a small amount of contact sliding is expected, set PARAM, SLINEMAXACTDIST to AUTO. This will reduce the number of contact surface segments to a minimum while still permitting a small amount of sliding (sliding within the element’s dimensions). If significant sliding is expected, then set PARAM, SLINEMAXACTDIST to the estimated value. Set PARAM, MAXADJEDGE to 50. It may be necessary to adjust this value up or down in increments of 10. If the insufficient memory error occurred during the model solution phase, perform the following actions one at a time: Set the Model Initialization directives, DECOMPMETHOD to PCGLSS and EXTRACTMETHOD to LANCZOS. Set PARAM, SPARSEITERMODE to 3. Set PARAM, SPARSEITERMETHOD to ITERATIVE. Set the RAM Model Initialization directive to a lower value. If the problem persists, contact technical support for additional information.
	Remarks:	See Autodesk Nastran User's Guide, Section 2.1.1, Model Initialization File, and the Autodesk Nastran Reference Guide, Section 2, Initialization, for more information on memory management and solver selection.

S1110

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