Info: Rename duplicated module cell alta_rv32 to alta_rv32_duplicated at ./alta_db/flatten.vx:1.
Info: Removing bbox feeder slice gpio3_io_in[0] driving BBOX rv32|gpio3_io_in[0].
Info: Removing bbox feeder slice gpio6_io_out_data[0] driven by BBOX rv32|gpio6_io_out_data[0].
Info: Removing bbox feeder slice gpio6_io_out_data[2] driven by BBOX rv32|gpio6_io_out_data[2].
Info: Removing bbox feeder slice gpio6_io_out_en[0] driven by BBOX rv32|gpio6_io_out_en[0].
Info: Removing bbox feeder slice gpio6_io_out_en[2] driven by BBOX rv32|gpio6_io_out_en[2].
Info: Removing bbox feeder slice gpio9_io_in[1] driving BBOX rv32|gpio9_io_in[1].
Info: Removing bbox feeder slice gpio9_io_out_data[0] driven by BBOX rv32|gpio9_io_out_data[0].
Info: Removing bbox feeder slice gpio9_io_out_data[1] driven by BBOX rv32|gpio9_io_out_data[1].
Info: Removing bbox feeder slice gpio9_io_out_data[2] driven by BBOX rv32|gpio9_io_out_data[2].
Info: Removing bbox feeder slice gpio9_io_out_en[0] driven by BBOX rv32|gpio9_io_out_en[0].
Info: Removing bbox feeder slice gpio9_io_out_en[1] driven by BBOX rv32|gpio9_io_out_en[1].
Info: Removing bbox feeder slice gpio9_io_out_en[2] driven by BBOX rv32|gpio9_io_out_en[2].
Info: Removing bbox feeder slice sys_ctrl_clkSource[0] driven by BBOX rv32|sys_ctrl_clkSource[0].
Info: Removing bbox feeder slice sys_ctrl_clkSource[1] driven by BBOX rv32|sys_ctrl_clkSource[1].
Info: Instance gclksw_inst|gclk_switch is identified as a clock switch.
Info: Found GCLK net pll_inst|auto_generated|locked~clkctrl_outclk (0).
Info: Found GCLK net auto_generated_inst.hbo_22_f9ff3d300b43c0f2_bp (1).
Info: Fixing net rv32.resetn_out, from rv32|resetn_out to gclksw_inst|gclk_switch__alta_gclksw|resetn.
Info: Fixing net PIN_HSE~input_o, from PIN_HSE~input|combout to gclksw_inst|gclk_switch__alta_gclksw|clkin1.
Info: Fixing net gclksw_inst|gclk_switch__alta_gclksw__clkout, from gclksw_inst|gclk_switch__alta_gclksw|clkout to rv32|sys_clk.
Info: Fixing net auto_generated_inst.hbo_13_1797ab7b230f061a_bp, from pll_inst|auto_generated|pll1|lock to rv32|sys_ctrl_pllReady.
Info: Slice gpio9_io_in[6] is removed.
Info: Slice gpio9_io_in[0] is removed.
Info: Slice gpio9_io_in[5] is removed.
Info: Slice gpio3_io_in[1] is removed.
Info: Slice gpio3_io_in[5] is removed.
Info: Slice gpio3_io_in[7] is removed.
Info: Slice gpio3_io_in[2] is removed.
Info: Slice gpio9_io_in[3] is removed.
Info: Slice ~GND is removed.
Info: Slice gpio3_io_in[4] is removed.
Info: Slice gpio3_io_in[6] is removed.
Info: Slice gpio3_io_in[3] is removed.
Info: Slice gpio9_io_in[2] is removed.
Info: Slice gpio9_io_in[7] is removed.
Info: Slice ~VCC is removed.
Info: Slice gpio9_io_in[4] is removed.
Info: Auto constraint PLL: create_generated_clock -name pll_inst|auto_generated|pll1|clk[0] -multiply_by 30 -add -source PIN_HSE -master_clock PIN_HSE pll_inst|auto_generated|pll1|clkout0.
Warn: User constraints coverage is too low at 22.7%.

Total 0 fatals, 0 errors, 1 warnings, 39 infos.