=== stdout ===

Note: No compatibility mode selected!


Circuit: * auto-generated testbench for decoupling analysis: vbus rail

Doing analysis at TEMP = 27.000000 and TNOM = 27.000000

Using SPARSE 1.3 as Direct Linear Solver

No. of Data Rows : 1201
z_min               =  7.52546e-03 at=  1.67880e+06
 meas ac f_at_zmin when z_mag=7.525463e-03 failed!

z_at_1m             =  8.98325e-03
z_at_100k           =  5.69392e-02
ngspice-46 done

=== stderr ===
Warning: singular matrix:  check node n_lpar_1

Note: Starting dynamic gmin stepping
Warning: singular matrix:  check node rail

Warning: Dynamic gmin stepping failed
Note: Starting true gmin stepping
Warning: singular matrix:  check node rail

Warning: singular matrix:  check node rail

Warning: singular matrix:  check node rail

Warning: singular matrix:  check node rail

Warning: True gmin stepping failed
Note: Starting source stepping
Warning: source stepping failed
Note: Transient op started
Note: Transient op finished successfully

Error: measure  f_at_zmin  when(WHEN) : out of interval
Error: &f_at_zmin: no such variable.

