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Information regarding the “Analysis Readiness” checks can be found here.

W5754bb78

GPU solver was not requested, using CPU solver only.

This is an information regarding the usage of GPU solving. The GPU solving was not activated.

W75eebb60

GPU computation was requested but is unavailable due to license limitations, using CPU solver only.

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GPU computation was requested but no devices were found, using CPU solver only.

W03bfd378

GPU computation was requested, using up to … GPU(s).

W255de448

Found … voxels outside of valid design space … removed them.

Optimization run continues.

Please contact MSC Apex Support.

W244ff728

Cannot map voxel …

The loads and boundary conditions could not be mapped to the voxel model and might not be considered in the optimisation anymore. LBCs should always be applied to Non-Design Spaces. These ensure a correct consideration of the LBCs during the optimisation.

W6f682328

Cannot copy output file. … does not exist as regular file

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Time estimation has become inconsistent, expect inaccuracies.

For Restarts and /wiki/spaces/AN/pages/3581771800 Two-Stage Optimisations the time estimation is inaccurat.

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There are two possible reasons for this warning:

  1. The available memory cannot be detected because of the operating system.

  2. There isn’t even enough memory available to let the optimisation start.

Make sure that there is more memory available or reduce the complexity.

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Retained volumes occupy a significant portion of design space … volume 50% which increases the calculation time as well as the needed memory. Please reduce the complexity to reduce the calculation time and memory. Retained volumes will occupy about … GB of memory with current settings.

W76bd49a8

Unable to compute centroid for geometry … using bounding box center instead

A “corrupt” STL/PLY file was supplied for a Mask named in the warning text. Depending on other mask settings (whether the surface is to be used / filled), different centroids / centers of gravity are computed. This warning indicates all those attempts have failed and instead the bounding box center is used.This can happen if the input has degenerate triangles or is not a closed surface. Please check the input files or replace these if possible.

W2e4e8b88

boundary condition is dislodged - no active elements …

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The defined coordinate system … is not used by anything in the configuration file and will not be considered in the optimisation.

W41d43530

Missing density for space … setting to …

The density is set to the value listed in the warning message.

W1fb6cc10

Config entry 'calculationType' is deprecated, please use 'shapeQuality' instead.

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Material is not valid. Condition 13 failed for orthotropic material …

W6493a120

The configuration file entry 'solverMaxMemory' is deprecated, please use 'complexity' instead.

W1b158cd8

Unfeasible FEM setup: Insufficient … fixed DOF.

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Adjust your model set up so that every Event has fixations in all three main directions (or local coordinate systems main direction) included.

E7f716c48

This Error is only produced after another Error was encountered. The optimisation algorithm tried to continue despite the previous Error but could not continue. The optimisation fails with this Error although the primary Error is the reason for the terminated optimisation.

E4ebe0a20

Projected memory requirement exceeds available memory - complexity … (detail …) is too high. Theoretical limit: complexity … (detail …), recommended: complexity … (detail …)

The chosen complexity value is too high to be calculated on this machine. A certain maximum complexity value is recommended. Have a look here.

Eb20f3415

boundary condition is missing elements

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The Design Space has lost the connection to the force/constraint application point. The model is no longer complete and it doesn’t make sense to continue with the optimisation.

Make sure that the Keep Non Design function is activated. Increase the Complexity or increase the Safety Factor.

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There are no privileges to access a file which is needed. Please check where the project folder is placed in which all the results are written. Network drives and cloud storage (e.g. OneDrive) are not recommended.

GPU Solving CUDA Solver Warnings & Errors

W5c7572a0

No operational GPU found for solving input (insufficient free memory).

Check the memory status of your GPU and terminate other programs that might affect the GPU memory.

W24850de8

Error Closing worker thread socket.

CUDA Solver is terminated although the optimisation is still running.

The optimisation will continue and fall back to local CPU solving.

Check the status of your CUDA Solver.

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E3ee97ff0

supportReductionIntensity … is out of bounds 0-10.

Please adjust the Intensity value of the Support Reduction according to the boundaries.

E449a19a0

invalid supportReductionMode … expected off, passive, reactive or active.

Please set the Support Reduction Mode to one of the supported modes.

E4a364e88

missing / incompatible strutDensity setting for use with support avoidance.

If you are using the Support Reduction, you need to define a Strut Density.

W79aa1a40

fractured design space - make sure the model consists of only a single, connected body.