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Products Release 16.1 ANSYS Mechanical Products Release 16.1 ANSYS Customization Files for User Programmable Features Release 16.1 ANSYS Composite PrepPost Release 16.1 ANSYS Remote Solve Manager Standalone Services Release 16.1 ANSYS, Inc. License Manager Release 16.1 ANSYS CFX (includes ANSYS CFD-Post) Release 16.1 ANSYS Fluent (includes ANSYS CFD-Post) Release 16.1 ANSYS TurboGrid Release 16.1 ANSYS CFD-Post only Release 16.1 ***** ANSYS COMMAND LINE ARGUMENTS ***** BATCH MODE REQUESTED (-b) = NOLIST INPUT FILE COPY MODE (-c) = COPY SHARED MEMORY PARALLEL REQUESTED SINGLE PROCESS WITH 2 THREADS REQUESTED TOTAL OF 2 CORES REQUESTED START-UP FILE MODE = NOREAD STOP FILE MODE = NOREAD RELEASE= Release 16.1 BUILD= 16.1 UP20150325 VERSION=WINDOWS x64 CURRENT JOBNAME=file 15:57:14 SEP 15, 2015 CP= 1.092 PARAMETER _DS_PROGRESS = 999.0000000 /INPUT FILE= ds.dat LINE= 0 DO NOT WRITE ELEMENT RESULTS INTO DATABASE *GET _WALLSTRT FROM ACTI ITEM=TIME WALL VALUE= 15.9538889 ASSIGN FILE RSTP TO file.rst *** NOTE *** CP = 1.154 TIME= 15:57:14 File= file.rst does not exist and will be created. ***** ANSYS SOLUTION ROUTINE ***** PERFORM A STATIC ANALYSIS RESTART WILL BE PERFORMED FOR THE ANALYSIS OF LINEAR PERTURBATION RESTART WILL BE PERFORMED BASED ON: PREVIOUS LOADSTEP = 1 SUBSTEP = 1 RESUME ANSYS DATA FROM FILE NAME=file.rdb DO NOT PLOT ANYTHING *** ANSYS GLOBAL STATUS *** TITLE = knickung_problem--Static Structural (A5) ANALYSIS TYPE = STATIC (STEADY-STATE) NUMBER OF ELEMENT TYPES = 2 24 ELEMENTS CURRENTLY SELECTED. MAX ELEMENT NUMBER = 24 64 NODES CURRENTLY SELECTED. MAX NODE NUMBER = 64 1 COMPONENTS CURRENTLY DEFINED MAXIMUM LINEAR PROPERTY NUMBER = 1 MAXIMUM REAL CONSTANT SET NUMBER = 4 ACTIVE COORDINATE SYSTEM = 0 (CARTESIAN) NUMBER OF SPECIFIED CONSTRAINTS = 6 NUMBER OF SPECIFIED SURFACE LOADS = 3 CURRENT LOAD CASE = 0 OF 0 LOAD SET = 1 SUBSTEP = 1 TIME/FREQ = 1.0000 INITIAL JOBNAME = file CURRENT JOBNAME = file RESTART PROCEDURE RE-BUILDS BOUNDARY CONDITIONS AND LOADING INFO UPTO THE CURRENT LOADSTEP READ ANSYS LOADS DATA FROM FILE= file.ldhi DELETE SOLID MODEL BOUNDARY CONDITIONS NUMBER OF NODAL CONSTRAINTS DELETED = 6 NUMBER OF ELEMENT PRESSURES DELETED = 3 TITLE= knickung_problem--Eigenvalue Buckling (B5) PERTURB: Enabling perturbation analysis with prestressed linear buckling solution. PERTURB: Enabling perturbation contact status remains the same as in restart step. PERTURB: Enabling perturbation to keep all boundary conditions. ***** ANSYS SOLVE COMMAND ***** *** ANSYS - ENGINEERING ANALYSIS SYSTEM RELEASE Release 16.1 16.1 *** ANSYS Multiphysics 00209957 VERSION=WINDOWS x64 15:57:15 SEP 15, 2015 CP= 1.279 knickung_problem--Eigenvalue Buckling (B5) S O L U T I O N O P T I O N S PROBLEM DIMENSIONALITY. . . . . . . . . . . . .3-D DEGREES OF FREEDOM. . . . . . UX UY UZ ROTX ROTY ROTZ ANALYSIS TYPE . . . . . . . . . . . . . . . . .STATIC (STEADY-STATE) RESTART. . . . . . . . . . . . . . . . . . .ON LINEAR PERTURBATION . . . . . . . . . . . . . .ON OFFSET TEMPERATURE FROM ABSOLUTE ZERO . . . . . 273.15 *** WARNING *** CP = 1.279 TIME= 15:57:15 Material number 2 (used by element 22 ) should normally have at least one MP or one TB type command associated with it. Output of energy by material may not be available. *** NOTE *** CP = 1.279 TIME= 15:57:15 The step data was checked and warning messages were found. Please review output or errors file ( C:\Users\schulze\AppData\Local\Temp\knickung_problem.tmp\_ProjectScratc ch\ScrAFD6\file.err ) for these warning messages. L O A D S T E P O P T I O N S SOLUTION TO BE PERTURBED CORRESPONDS TO TIME . . . . . . . . . . . . . . . . . . . . 1.0000 LOAD STEP. . . . . . . . . . . . . . . . . . 1 SUBSTEP. . . . . . . . . . . . . . . . . . . 1 STRESS-STIFFENING . . . . . . . . . . . . . . . ON *** NOTE *** CP = 1.295 TIME= 15:57:15 This SOLVE command is only used to generate the matrices needed to perform the linear perturbation analysis. The linear perturbation analysis corresponds to time = 1 (load step = 1, substep = 1). No results are being written. LINEAR PERTURBATION ANALYSIS PROCEDURE KEEPS ALL BOUNDARY CONDITIONS IN DATABASE USE SYM. BLOCK LANCZOS METHOD TO EXTRACT 2 MODES EXTRACT EIGENVALUES CENTERED ABOUT 0.0000 ERASE THE CURRENT DATABASE OUTPUT CONTROL TABLE. WRITE ALL ITEMS TO THE DATABASE WITH A FREQUENCY OF NONE FOR ALL APPLICABLE ENTITIES WRITE NSOL ITEMS TO THE DATABASE WITH A FREQUENCY OF ALL FOR ALL APPLICABLE ENTITIES PRINTOUT RESUMED BY /GOP WRITE MISC ITEMS TO THE DATABASE WITH A FREQUENCY OF ALL FOR THE ENTITIES DEFINED BY COMPONENT _ELMISC EXPAND ALL EXTRACTED MODES CALCULATE ELEMENT RESULTS AND NODAL DOF SOLUTION CALCULATE STRESSES IN ANY DOWNSTREAM MODE SUPERPOSITION EXPANSION PASS *GET ANSINTER_ FROM ACTI ITEM=INT VALUE= 0.00000000 *IF ANSINTER_ ( = 0.00000 ) NE 0 ( = 0.00000 ) THEN *ENDIF ***** ANSYS SOLVE COMMAND ***** *** WARNING *** CP = 1.326 TIME= 15:57:15 Element shape checking is currently inactive. Issue SHPP,ON or SHPP,WARN to reactivate, if desired. *** NOTE *** CP = 1.326 TIME= 15:57:15 The model data was checked and warning messages were found. Please review output or errors file ( C:\Users\schulze\AppData\Local\Temp\knickung_problem.tmp\_ProjectScratc ch\ScrAFD6\file.err ) for these warning messages. *** SELECTION OF ELEMENT TECHNOLOGIES FOR APPLICABLE ELEMENTS *** --- GIVE SUGGESTIONS AND RESET THE KEY OPTIONS --- ELEMENT TYPE 1 IS BEAM188 . KEYOPT(3) IS ALREADY SET AS SUGGESTED AND NO RESETTING IS NEEDED. ELEMENT TYPE 1 IS BEAM188 . KEYOPT(15) IS ALREADY SET AS SUGGESTED AND NO RESETTING IS NEEDED. *** ANSYS - ENGINEERING ANALYSIS SYSTEM RELEASE Release 16.1 16.1 *** ANSYS Multiphysics 00209957 VERSION=WINDOWS x64 15:57:15 SEP 15, 2015 CP= 1.326 knickung_problem--Eigenvalue Buckling (B5) S O L U T I O N O P T I O N S PROBLEM DIMENSIONALITY. . . . . . . . . . . . .3-D DEGREES OF FREEDOM. . . . . . UX UY UZ ROTX ROTY ROTZ ANALYSIS TYPE . . . . . . . . . . . . . . . . .BUCKLING EXTRACTION METHOD. . . . . . . . . . . . . .BLOCK LANCZOS LINEAR PERTURBATION . . . . . . . . . . . . . .ON OFFSET TEMPERATURE FROM ABSOLUTE ZERO . . . . . 273.15 PRESTRESS EFFECTS INCLUDED IF AVAILABLE . . . .YES GLOBALLY ASSEMBLED MATRIX . . . . . . . . . . .SYMMETRIC *** WARNING *** CP = 1.326 TIME= 15:57:15 Material number 2 (used by element 22 ) should normally have at least one MP or one TB type command associated with it. Output of energy by material may not be available. *** NOTE *** CP = 1.326 TIME= 15:57:15 The step data was checked and warning messages were found. Please review output or errors file ( C:\Users\schulze\AppData\Local\Temp\knickung_problem.tmp\_ProjectScratc ch\ScrAFD6\file.err ) for these warning messages. L O A D S T E P O P T I O N S LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1 PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT DATABASE OUTPUT CONTROLS ITEM FREQUENCY COMPONENT ALL NONE NSOL ALL MISC ALL _ELMISC BLOCK LANCZOS CALCULATION OF UP TO 2 EIGENVECTORS. NUMBER OF EQUATIONS = 252 MAXIMUM WAVEFRONT = 24 MAXIMUM MODES STORED = 2 MINIMUM EIGENVALUE = -0.10000E+31 MAXIMUM EIGENVALUE = 0.10000E+31 CENTER EIGENVALUE = 0.00000E+00 LANCZOS CYCLE NUMBER = 1 new shift: -3.6712D-01 modes still needed: 2 EIGENVALUES AT CURRENT LANCZOS CYCLE 1 0.26019474E+02 2 0.26019474E+02 number of steps : 7 eigenvalues found : 2 total no. eigenvalues: 2 LANCZOS CYCLE NUMBER = 2 new shift: -2.6056D+02 modes still needed: 2 EIGENVALUES AT CURRENT LANCZOS CYCLE 1 0.26019474E+02 2 0.26019474E+02 number of steps : 10 eigenvalues found : 0 total no. eigenvalues: 2 LANCZOS CYCLE NUMBER = 3 new shift: 1.2817D+02 modes still needed: 0 *** ANSYS - ENGINEERING ANALYSIS SYSTEM RELEASE Release 16.1 16.1 *** ANSYS Multiphysics 00209957 VERSION=WINDOWS x64 15:57:15 SEP 15, 2015 CP= 1.451 knickung_problem--Eigenvalue Buckling (B5) ***** EIGENVALUES (LOAD MULTIPLIERS FOR BUCKLING) ***** *** FROM BLOCK LANCZOS ITERATION *** SHAPE NUMBER LOAD MULTIPLIER 1 26.019474 2 26.019474 *** ELEMENT RESULT CALCULATION TIMES TYPE NUMBER ENAME TOTAL CP AVE CP 1 21 BEAM188 0.000 0.000000 2 3 CLOAD201 0.000 0.000000 *** NODAL LOAD CALCULATION TIMES TYPE NUMBER ENAME TOTAL CP AVE CP 1 21 BEAM188 0.000 0.000000 2 3 CLOAD201 0.000 0.000000 *** ANSYS BINARY FILE STATISTICS BUFFER SIZE USED= 16384 0.125 MB WRITTEN ON ELEMENT MATRIX FILE: file.emat 0.750 MB WRITTEN ON ELEMENT SAVED DATA FILE: file.esav 0.062 MB WRITTEN ON ASSEMBLED MATRIX FILE: file.full 0.062 MB WRITTEN ON MODAL MATRIX FILE: file.mode 0.375 MB WRITTEN ON RESULTS FILE: file.rst *************** Write FE CONNECTORS ********* WRITE OUT CONSTRAINT EQUATIONS TO FILE= file.ce ALL CURRENT ANSYS DATA WRITTEN TO FILE NAME= file.db FOR POSSIBLE RESUME FROM THIS POINT FINISH SOLUTION PROCESSING ***** ROUTINE COMPLETED ***** CP = 1.513 PRINTOUT RESUMED BY /GOP *GET _WALLASOL FROM ACTI ITEM=TIME WALL VALUE= 15.9541667 *** ANSYS - ENGINEERING ANALYSIS SYSTEM RELEASE Release 16.1 16.1 *** ANSYS Multiphysics 00209957 VERSION=WINDOWS x64 15:57:15 SEP 15, 2015 CP= 1.544 knickung_problem--Eigenvalue Buckling (B5) ***** ANSYS RESULTS INTERPRETATION (POST1) ***** *** NOTE *** CP = 1.544 TIME= 15:57:15 Reading results into the database (SET command) will update the current displacement and force boundary conditions in the database with the values from the results file for that load set. Note that any subsequent solutions will use these values unless action is taken to either SAVE the current values or not overwrite them (/EXIT,NOSAVE). Set Encoding of XML File to:ISO-8859-1 Set Output of XML File to: PARM, , , , , , , , , , , , , , , , , , , DATABASE WRITTEN ON FILE parm.xml EXIT THE ANSYS POST1 DATABASE PROCESSOR ***** ROUTINE COMPLETED ***** CP = 1.544 PRINTOUT RESUMED BY /GOP *GET _WALLDONE FROM ACTI ITEM=TIME WALL VALUE= 15.9541667 PARAMETER _PREPTIME = 0.000000000 PARAMETER _SOLVTIME = 15.00000000 PARAMETER _POSTTIME = 0.000000000 PARAMETER _TOTALTIM = 15.00000000 EXIT ANSYS WITHOUT SAVING DATABASE NUMBER OF WARNING MESSAGES ENCOUNTERED= 3 NUMBER OF ERROR MESSAGES ENCOUNTERED= 0 +--------------------- A N S Y S S T A T I S T I C S ------------------------+ Release: Release 16.1 Build: 16.1 Update: UP20150325 Platform: WINDOWS x64 Date Run: 09/15/2015 Time: 15:57 Windows Process ID: 5332 Processor Model: Intel(R) Xeon(R) CPU E5-1620 0 @ 3.60GHz Compiler: Intel(R) FORTRAN Compiler Version 14.0.0 (Build: 20140422) Intel(R) C/C++ Compiler Version 14.0.0 (Build: 20140422) Intel(R) Math Kernel Library Version 11.1.3 Product Build 20140917 Total number of cores available : 8 Number of physical cores available : 4 Number of processes requested : 1 Number of threads per process requested : 2 Total number of cores requested : 2 (Shared Memory Parallel) GPU Acceleration: Not Requested Job Name: file Working Directory: C:\Users\schulze\AppData\Local\Temp\knickung_problem.tmp\_ProjectScratch\ScrAFD6 Total CPU time for main thread : 2.1 seconds Total CPU time summed for all threads : 1.6 seconds Elapsed time spent pre-processing model (/PREP7) : 0.0 seconds Elapsed time spent solution - preprocessing : 0.0 seconds Elapsed time spent computing solution : 0.1 seconds Elapsed time spent solution - postprocessing : 0.0 seconds Elapsed time spent post-processing model (/POST1) : 0.0 seconds Equation solver effective I/O rate : 32.7 MB/sec Maximum total memory used : 42.0 MB Maximum total memory allocated : 2112.0 MB Maximum total memory available : 16 GB +------------------ E N D A N S Y S S T A T I S T I C S -------------------+ *---------------------------------------------------------------------------* | | | ANSYS RUN COMPLETED | | | |---------------------------------------------------------------------------| | | | Ansys Release 16.1 Build 16.1 UP20150325 WINDOWS x64 | | | |---------------------------------------------------------------------------| | | | Database Requested(-db) 1024 MB Scratch Memory Requested 1024 MB | | Maximum Database Used 1 MB Maximum Scratch Memory Used 41 MB | | | |---------------------------------------------------------------------------| | | | CP Time (sec) = 1.560 Time = 15:57:15 | | Elapsed Time (sec) = 3.000 Date = 09/15/2015 | | | *---------------------------------------------------------------------------*