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Displaying Algebraic Loop Information

The atrace command causes the debugger to display information about a model's algebraic loops (see "Algebraic Loops") each time they are solved. The command takes a single argument that specifies the amount of information to display.

Command
 Displays for Each Algebraic Loop ...
atrace 0
No information
atrace 1
 The loop variable solution, the number of iterations required to solve the loop, and the estimated solution error
atrace 2
 Same as level 1
atrace 3
 Level 2 plus the Jacobian matrix used to solve loop
atrace 4
 Level 3 plus intermediate solutions of the loop variable


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