SUPPORT / SAMPLES & SAS NOTES
Problem Note 39930: Write access violation during presolve phase of MILP solver
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A write access violation might occur in the presolve phase of the MILP solver within PROC OPTMODEL when PRESOLVE=AUTOMATIC or AGGRESSIVE.
NOTE: The OPTMILP presolver value AUTOMATIC is applied. ERROR: Write Access Violation In Task [ OPTMODEL ]
Setting PRESOLVE=MODERATE, BASIC, or NONE might avoid this problem.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS/OR | Microsoft Windows NT Workstation | 9.22 | |||
| Microsoft Windows 2000 Server | 9.22 | |||||
| Microsoft Windows 2000 Professional | 9.22 | |||||
| Microsoft Windows 2000 Datacenter Server | 9.22 | |||||
| Microsoft Windows 95/98 | 9.22 | |||||
| Microsoft Windows 2000 Advanced Server | 9.22 | |||||
| Microsoft® Windows® for x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows XP 64-bit Edition | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.22 | 9.3 | 9.3 TS1M0 | |||
| z/OS | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows Server 2003 Datacenter Edition | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows Server 2003 Enterprise Edition | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows Server 2003 Standard Edition | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows Server 2003 for x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows Server 2008 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows Server 2008 for x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Microsoft Windows XP Professional | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows 7 Enterprise 32 bit | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows 7 Enterprise x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows 7 Home Premium 32 bit | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows 7 Home Premium x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows 7 Professional 32 bit | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows 7 Professional x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows 7 Ultimate 32 bit | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows 7 Ultimate x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows Millennium Edition (Me) | 9.22 | |||||
| Windows Vista | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Windows Vista for x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| 64-bit Enabled AIX | 9.22 | 9.3 | 9.3 TS1M0 | |||
| 64-bit Enabled HP-UX | 9.22 | 9.3 | 9.3 TS1M0 | |||
| 64-bit Enabled Solaris | 9.22 | 9.3 | 9.3 TS1M0 | |||
| HP-UX IPF | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Linux | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Linux for x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||
| OpenVMS on HP Integrity | 9.22 | 9.3 | 9.3 TS1M0 | |||
| Solaris for x64 | 9.22 | 9.3 | 9.3 TS1M0 | |||