![](\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/18-03-2023-1679146763-mceclip0.jpg\")
<\/p>\nI have a problem of unconstrainted model with error ” *** ERROR *** SUPPRESSED MESSAGE CP = 286.375 TIME= 17:51:27
There are 2 small equation solver pivot terms (e.g., at the UX degree
of freedom of node 20502). Please check for an insufficiently
constrained model. “<\/p>\n
This is a half model of interior beam column joint. i am not sure how to fix it.<\/p>\n
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![](\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/18-03-2023-1679147824-mceclip1.jpg\")
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![](\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/18-03-2023-1679147830-mceclip2.jpg\")
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<\/p>\n
from the J12_1.out file. <\/p>\n
***** MAPDL SOLUTION ROUTINE *****<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
L O A D S T E P O P T I O N S<\/p>\n
LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1
TIME AT END OF THE LOAD STEP. . . . . . . . . . 10.000
AUTOMATIC TIME STEPPING . . . . . . . . . . . . ON
INITIAL NUMBER OF SUBSTEPS . . . . . . . . . 5
MAXIMUM NUMBER OF SUBSTEPS . . . . . . . . . 10
MINIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS. . . . 200
STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO
LINE SEARCH . . . . . . . . . . . . . . . . . . ON
TERMINATE ANALYSIS IF NOT CONVERGED . . . . . .YES (EXIT)
CONVERGENCE CONTROLS
LABEL REFERENCE TOLERANCE NORM MINREF
F 0.000 0.2500E-01 2 0.000
U 0.000 0.2500 2 0.000
COPY INTEGRATION POINT VALUES TO NODE . . . . .YES, FOR ELEMENTS WITH
ACTIVE MAT. NONLINEARITIES
PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
NSOL -10
RSOL -10
NLOA -10
STRS -10
EPEL -10
EPPL -10 <\/p>\n
FORCE CONVERGENCE VALUE = 3408. CRITERION= 85.21 <\/p>\n
Process memory allocated for solver = 57.210 MB
Process memory required for in-core solution = 54.905 MB
Process memory required for out-of-core solution = 24.003 MB<\/p>\n
*** NOTE *** CP = 4.203 TIME= 21:48:59
The Distributed Sparse Matrix Solver is currently running in the
in-core memory mode. This memory mode uses the most amount of memory
in order to avoid using the hard drive as much as possible, which most
often results in the fastest solution time. This mode is recommended
if enough physical memory is present to accommodate all of the solver
data. <\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
L O A D S T E P O P T I O N S<\/p>\n
LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1
TIME AT END OF THE LOAD STEP. . . . . . . . . . 20.000
AUTOMATIC TIME STEPPING . . . . . . . . . . . . ON
INITIAL NUMBER OF SUBSTEPS . . . . . . . . .500000
MAXIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1000000
MINIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS. . . . 200
STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO
LINE SEARCH . . . . . . . . . . . . . . . . . . ON
TERMINATE ANALYSIS IF NOT CONVERGED . . . . . .YES (EXIT)
CONVERGENCE CONTROLS
LABEL REFERENCE TOLERANCE NORM MINREF
F 0.000 0.2500E-01 2 0.000
U 0.000 0.2500 2 0.000
COPY INTEGRATION POINT VALUES TO NODE . . . . .YES, FOR ELEMENTS WITH
ACTIVE MAT. NONLINEARITIES
PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
NSOL -10
RSOL -10
NLOA -10
STRS -10
EPEL -10
EPPL -10 <\/p>\n
FORCE CONVERGENCE VALUE = 134.3 CRITERION= 3.357 <\/p>\n
Process memory allocated for solver = 55.061 MB
Process memory required for in-core solution = 52.856 MB
Process memory required for out-of-core solution = 23.852 MB<\/p>\n
*** NOTE *** CP = 5.562 TIME= 21:49:01
The Distributed Sparse Matrix Solver is currently running in the
in-core memory mode. This memory mode uses the most amount of memory
in order to avoid using the hard drive as much as possible, which most
often results in the fastest solution time. This mode is recommended
if enough physical memory is present to accommodate all of the solver
data. <\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
L O A D S T E P O P T I O N S<\/p>\n
LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1
TIME AT END OF THE LOAD STEP. . . . . . . . . . 30.000
AUTOMATIC TIME STEPPING . . . . . . . . . . . . ON
INITIAL NUMBER OF SUBSTEPS . . . . . . . . .500000
MAXIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1000000
MINIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS. . . . 200
STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO
LINE SEARCH . . . . . . . . . . . . . . . . . . ON
TERMINATE ANALYSIS IF NOT CONVERGED . . . . . .YES (EXIT)
CONVERGENCE CONTROLS
LABEL REFERENCE TOLERANCE NORM MINREF
F 0.000 0.2500E-01 2 0.000
U 0.000 0.2500 2 0.000
COPY INTEGRATION POINT VALUES TO NODE . . . . .YES, FOR ELEMENTS WITH
ACTIVE MAT. NONLINEARITIES
PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
NSOL -10
RSOL -10
NLOA -10
STRS -10
EPEL -10
EPPL -10 <\/p>\n
FORCE CONVERGENCE VALUE = 268.6 CRITERION= 6.715 <\/p>\n
Process memory allocated for solver = 55.061 MB
Process memory required for in-core solution = 52.856 MB
Process memory required for out-of-core solution = 23.852 MB<\/p>\n
*** NOTE *** CP = 6.719 TIME= 21:49:04
The Distributed Sparse Matrix Solver is currently running in the
in-core memory mode. This memory mode uses the most amount of memory
in order to avoid using the hard drive as much as possible, which most
often results in the fastest solution time. This mode is recommended
if enough physical memory is present to accommodate all of the solver
data. <\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
L O A D S T E P O P T I O N S<\/p>\n
LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1
TIME AT END OF THE LOAD STEP. . . . . . . . . . 40.000
AUTOMATIC TIME STEPPING . . . . . . . . . . . . ON
INITIAL NUMBER OF SUBSTEPS . . . . . . . . .500000
MAXIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1000000
MINIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS. . . . 200
STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO
LINE SEARCH . . . . . . . . . . . . . . . . . . ON
TERMINATE ANALYSIS IF NOT CONVERGED . . . . . .YES (EXIT)
CONVERGENCE CONTROLS
LABEL REFERENCE TOLERANCE NORM MINREF
F 0.000 0.2500E-01 2 0.000
U 0.000 0.2500 2 0.000
COPY INTEGRATION POINT VALUES TO NODE . . . . .YES, FOR ELEMENTS WITH
ACTIVE MAT. NONLINEARITIES
PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
NSOL -10
RSOL -10
NLOA -10
STRS -10
EPEL -10
EPPL -10 <\/p>\n
FORCE CONVERGENCE VALUE = 402.9 CRITERION= 10.07 <\/p>\n
Process memory allocated for solver = 55.061 MB
Process memory required for in-core solution = 52.856 MB
Process memory required for out-of-core solution = 23.852 MB<\/p>\n
*** NOTE *** CP = 7.953 TIME= 21:49:05
The Distributed Sparse Matrix Solver is currently running in the
in-core memory mode. This memory mode uses the most amount of memory
in order to avoid using the hard drive as much as possible, which most
often results in the fastest solution time. This mode is recommended
if enough physical memory is present to accommodate all of the solver
data. <\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
L O A D S T E P O P T I O N S<\/p>\n
LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1
TIME AT END OF THE LOAD STEP. . . . . . . . . . 50.000
AUTOMATIC TIME STEPPING . . . . . . . . . . . . ON
INITIAL NUMBER OF SUBSTEPS . . . . . . . . .500000
MAXIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1000000
MINIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS. . . . 200
STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO
LINE SEARCH . . . . . . . . . . . . . . . . . . ON
TERMINATE ANALYSIS IF NOT CONVERGED . . . . . .YES (EXIT)
CONVERGENCE CONTROLS
LABEL REFERENCE TOLERANCE NORM MINREF
F 0.000 0.2500E-01 2 0.000
U 0.000 0.2500 2 0.000
COPY INTEGRATION POINT VALUES TO NODE . . . . .YES, FOR ELEMENTS WITH
ACTIVE MAT. NONLINEARITIES
PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
NSOL -10
RSOL -10
NLOA -10
STRS -10
EPEL -10
EPPL -10 <\/p>\n
FORCE CONVERGENCE VALUE = 537.2 CRITERION= 13.43 <\/p>\n
Process memory allocated for solver = 55.061 MB
Process memory required for in-core solution = 52.856 MB
Process memory required for out-of-core solution = 23.852 MB<\/p>\n
*** NOTE *** CP = 9.328 TIME= 21:49:07
The Distributed Sparse Matrix Solver is currently running in the
in-core memory mode. This memory mode uses the most amount of memory
in order to avoid using the hard drive as much as possible, which most
often results in the fastest solution time. This mode is recommended
if enough physical memory is present to accommodate all of the solver
data. <\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
L O A D S T E P O P T I O N S<\/p>\n
LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1
TIME AT END OF THE LOAD STEP. . . . . . . . . . 60.000
AUTOMATIC TIME STEPPING . . . . . . . . . . . . ON
INITIAL NUMBER OF SUBSTEPS . . . . . . . . .500000
MAXIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1000000
MINIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS. . . . 200
STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO
LINE SEARCH . . . . . . . . . . . . . . . . . . ON
TERMINATE ANALYSIS IF NOT CONVERGED . . . . . .YES (EXIT)
CONVERGENCE CONTROLS
LABEL REFERENCE TOLERANCE NORM MINREF
F 0.000 0.2500E-01 2 0.000
U 0.000 0.2500 2 0.000
COPY INTEGRATION POINT VALUES TO NODE . . . . .YES, FOR ELEMENTS WITH
ACTIVE MAT. NONLINEARITIES
PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
NSOL -10
RSOL -10
NLOA -10
STRS -10
EPEL -10
EPPL -10 <\/p>\n
FORCE CONVERGENCE VALUE = 671.5 CRITERION= 16.79 <\/p>\n
Process memory allocated for solver = 55.061 MB
Process memory required for in-core solution = 52.856 MB
Process memory required for out-of-core solution = 23.852 MB<\/p>\n
*** NOTE *** CP = 10.547 TIME= 21:49:09
The Distributed Sparse Matrix Solver is currently running in the
in-core memory mode. This memory mode uses the most amount of memory
in order to avoid using the hard drive as much as possible, which most
often results in the fastest solution time. This mode is recommended
if enough physical memory is present to accommodate all of the solver
data. <\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
L O A D S T E P O P T I O N S<\/p>\n
LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1
TIME AT END OF THE LOAD STEP. . . . . . . . . . 70.000
AUTOMATIC TIME STEPPING . . . . . . . . . . . . ON
INITIAL NUMBER OF SUBSTEPS . . . . . . . . .500000
MAXIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1000000
MINIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS. . . . 200
STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO
LINE SEARCH . . . . . . . . . . . . . . . . . . ON
TERMINATE ANALYSIS IF NOT CONVERGED . . . . . .YES (EXIT)
CONVERGENCE CONTROLS
LABEL REFERENCE TOLERANCE NORM MINREF
F 0.000 0.2500E-01 2 0.000
U 0.000 0.2500 2 0.000
COPY INTEGRATION POINT VALUES TO NODE . . . . .YES, FOR ELEMENTS WITH
ACTIVE MAT. NONLINEARITIES
PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
NSOL -10
RSOL -10
NLOA -10
STRS -10
EPEL -10
EPPL -10 <\/p>\n
FORCE CONVERGENCE VALUE = 805.8 CRITERION= 20.14 <\/p>\n
Process memory allocated for solver = 55.061 MB
Process memory required for in-core solution = 52.856 MB
Process memory required for out-of-core solution = 23.852 MB<\/p>\n
*** NOTE *** CP = 11.781 TIME= 21:49:12
The Distributed Sparse Matrix Solver is currently running in the
in-core memory mode. This memory mode uses the most amount of memory
in order to avoid using the hard drive as much as possible, which most
often results in the fastest solution time. This mode is recommended
if enough physical memory is present to accommodate all of the solver
data. <\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
L O A D S T E P O P T I O N S<\/p>\n
LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1
TIME AT END OF THE LOAD STEP. . . . . . . . . . 80.000
AUTOMATIC TIME STEPPING . . . . . . . . . . . . ON
INITIAL NUMBER OF SUBSTEPS . . . . . . . . .500000
MAXIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1000000
MINIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS. . . . 200
STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO
LINE SEARCH . . . . . . . . . . . . . . . . . . ON
TERMINATE ANALYSIS IF NOT CONVERGED . . . . . .YES (EXIT)
CONVERGENCE CONTROLS
LABEL REFERENCE TOLERANCE NORM MINREF
F 0.000 0.2500E-01 2 0.000
U 0.000 0.2500 2 0.000
COPY INTEGRATION POINT VALUES TO NODE . . . . .YES, FOR ELEMENTS WITH
ACTIVE MAT. NONLINEARITIES
PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
NSOL -10
RSOL -10
NLOA -10
STRS -10
EPEL -10
EPPL -10 <\/p>\n
FORCE CONVERGENCE VALUE = 940.1 CRITERION= 23.50 <\/p>\n
Process memory allocated for solver = 55.061 MB
Process memory required for in-core solution = 52.856 MB
Process memory required for out-of-core solution = 23.852 MB<\/p>\n
*** NOTE *** CP = 12.922 TIME= 21:49:13
The Distributed Sparse Matrix Solver is currently running in the
in-core memory mode. This memory mode uses the most amount of memory
in order to avoid using the hard drive as much as possible, which most
often results in the fastest solution time. This mode is recommended
if enough physical memory is present to accommodate all of the solver
data. <\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
PRINTOUT RESUMED BY \/GOP<\/p>\n
L O A D S T E P O P T I O N S<\/p>\n
LOAD STEP NUMBER. . . . . . . . . . . . . . . . 1
TIME AT END OF THE LOAD STEP. . . . . . . . . . 90.000
AUTOMATIC TIME STEPPING . . . . . . . . . . . . ON
INITIAL NUMBER OF SUBSTEPS . . . . . . . . .500000
MAXIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1000000
MINIMUM NUMBER OF SUBSTEPS . . . . . . . . . 1
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS. . . . 200
STEP CHANGE BOUNDARY CONDITIONS . . . . . . . . NO
LINE SEARCH . . . . . . . . . . . . . . . . . . ON
TERMINATE ANALYSIS IF NOT CONVERGED . . . . . .YES (EXIT)
CONVERGENCE CONTROLS
LABEL REFERENCE TOLERANCE NORM MINREF
F 0.000 0.2500E-01 2 0.000
U 0.000 0.2500 2 0.000
COPY INTEGRATION POINT VALUES TO NODE . . . . .YES, FOR ELEMENTS WITH
ACTIVE MAT. NONLINEARITIES
PRINT OUTPUT CONTROLS . . . . . . . . . . . . .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
NSOL -10
RSOL -10
NLOA -10
STRS -10
EPEL -10
EPPL -10 <\/p>\n
FORCE CONVERGENCE VALUE = 1074. CRITERION= 26.86 <\/p>\n
Process memory allocated for solver = 55.061 MB
Process memory required for in-core solution = 52.856 MB
Process memory required for out-of-core solution = 23.852 MB<\/p>\n
*** NOTE *** CP = 14.094 TIME= 21:49:16
The Distributed Sparse Matrix Solver is currently running in the
in-core memory mode. This memory mode uses the most amount of memory
in order to avoid using the hard drive as much as possible, which most
often results in the fastest solution time. This mode is recommended
if enough physical memory is present to accommodate all of the solver
data. <\/p>\n
FINISH SOLUTION PROCESSING<\/p>\n","protected":false},"template":"","class_list":["post-275410","topic","type-topic","status-closed","hentry","topic-tag-ansys-apdl"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t