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PySpice-org / PySpice

Simulate electronic circuit using Python and the Ngspice / Xyce simulators
https://pyspice.fabrice-salvaire.fr
GNU General Public License v3.0
641 stars 170 forks source link

astable is broken on Windows and Linux #280

Open FabriceSalvaire opened 3 years ago

FabriceSalvaire commented 3 years ago

could be related to ngspice 34

2021-05-09 21:24:22,299 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Note: Starting true gmin stepping
2021-05-09 21:24:22,299 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   1.0000E-03 Warning: Further gmin increment
2021-05-09 21:24:22,299 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   5.6234E-03 Warning: Further gmin increment
2021-05-09 21:24:22,299 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   8.6596E-03 Warning: Further gmin increment
2021-05-09 21:24:22,299 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.6466E-03 Warning: Further gmin increment
2021-05-09 21:24:22,300 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9105E-03 Warning: Further gmin increment
2021-05-09 21:24:22,300 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9775E-03 Warning: Further gmin increment
2021-05-09 21:24:22,300 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9944E-03 Warning: Further gmin increment
2021-05-09 21:24:22,300 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9986E-03 Warning: Further gmin increment
2021-05-09 21:24:22,300 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9996E-03 Warning: Last gmin step failed
2021-05-09 21:24:22,300 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - WARNING - Warning: True gmin stepping failed
2021-05-09 21:24:22,300 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Note: Starting dynamic gmin stepping
2021-05-09 21:24:22,301 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   1.0000E-03 Warning: Further gmin increment
2021-05-09 21:24:22,301 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   5.6234E-03 Warning: Further gmin increment
2021-05-09 21:24:22,301 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   8.6596E-03 Warning: Further gmin increment
2021-05-09 21:24:22,301 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.6466E-03 Warning: Further gmin increment
2021-05-09 21:24:22,301 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9105E-03 Warning: Further gmin increment
2021-05-09 21:24:22,301 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9775E-03 Warning: Further gmin increment
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9944E-03 Warning: Further gmin increment
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9986E-03 Warning: Further gmin increment
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Trying gmin =   9.9996E-03 Warning: Last gmin step failed
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - WARNING - Warning: Dynamic gmin stepping failed
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Note: Starting source stepping
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.0000% Note: One successful source step
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.1000% Supplies reduced to   0.0000% Note: One successful source step
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.0100% Note: One successful source step
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.0250% Note: One successful source step
2021-05-09 21:24:22,302 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.0475% Note: One successful source step
2021-05-09 21:24:22,303 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.0813% Note: One successful source step
2021-05-09 21:24:22,303 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.1319% Note: One successful source step
2021-05-09 21:24:22,303 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.2078% Note: One successful source step
2021-05-09 21:24:22,303 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.3217% Note: One successful source step
2021-05-09 21:24:22,303 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.4926% Note: One successful source step
2021-05-09 21:24:22,303 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   0.7489% Note: One successful source step
2021-05-09 21:24:22,303 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   1.1333% Note: One successful source step
2021-05-09 21:24:22,303 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   1.7100% Note: One successful source step
2021-05-09 21:24:22,303 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - Supplies reduced to   2.5749% Supplies reduced to   1.7100% Warning: source stepping failed
2021-05-09 21:24:22,304 - PySpice.Spice.NgSpice.Shared.NgSpiceShared._send_char - ERROR - doAnalyses: Too many iterations without convergence
FabriceSalvaire commented 3 years ago

Removed it in Travis