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Beginner
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Quartus Crash with Internal Error: Sub-system: OPT, File: /quartus/synth/opt/opt_carry_pack.cpp

Hallo,

I'm constantly getting this following error.

Is there a patch?

regards Mike.

 

Version: 20.2.0
Build: 50
Edition: Pro Edition
Problem Details
Error:
Internal Error: Sub-system: OPT, File: /quartus/synth/opt/opt_carry_pack.cpp, Line: 1686
left_input_num + right_input_num <= 4
Stack Trace:
Quartus 0x141ed2: opt_prepare_lcells_for_merging + 0x24e (SYNTH_OPT)
Quartus 0x142adc: OPT_CARRY_PACK::pack_chains + 0x918 (SYNTH_OPT)
Quartus 0x13fb98: OPT_CARRY_PACK::apply_packing_solution + 0xc8 (SYNTH_OPT)
Quartus 0xbf044: OPT_CARRY_PACK::pack_carry_chains + 0x1cb30 (SYNTH_OPT)
Quartus 0xa191d: opt_run_carry_chain_packer + 0x75 (SYNTH_OPT)
Quartus 0x21670: FTM_ROOT_IMPL::postprocess + 0xd0 (SYNTH_FTM)
Quartus 0x1b695: FTM_ROOT_IMPL::start_normal_flow + 0xd95 (SYNTH_FTM)
Quartus 0x19bed: FTM_ROOT_IMPL::start + 0x1dd (SYNTH_FTM)
Quartus 0x18c7f: FTM_ROOT::start + 0xdf (SYNTH_FTM)
Quartus 0x2a3b5: SCL_SYN_HIER::do_tech_mapping + 0x1c5 (SYNTH_SCL)
Quartus 0x5228: scl_run_ftm + 0x78 (SYNTH_SCL)
Quartus 0xc7a8a: SYNTH::QIS::SYNTHESIS_FLOW::ftm + 0x5a (synth_qis)
Quartus 0xcaee5: SYNTH::QIS::SYNTHESIS_FLOW::run_current_phase + 0x1d5 (synth_qis)
Quartus 0xcb4ed: SYNTH::QIS::SYNTHESIS_FLOW::run_full_flow + 0x30d (synth_qis)
Quartus 0x59517: QIS_RTL_STAGE::IMPL::synthesize + 0x4c7 (synth_qis)
Quartus 0x1bd95: qis_synthesize + 0x1d5 (synth_qis)
Quartus 0x16442: TclNRRunCallbacks + 0x62 (tcl86)
Quartus 0x17c4d: TclEvalEx + 0x9ed (tcl86)
Quartus 0xa6a8b: Tcl_FSEvalFileEx + 0x22b (tcl86)
Quartus 0xa5136: Tcl_EvalFile + 0x36 (tcl86)
Quartus 0x156f6: qexe_evaluate_tcl_script + 0x4e6 (comp_qexe)
Quartus 0x145e3: qexe_do_tcl + 0x4b3 (comp_qexe)
Quartus 0x1acae: qexe_run_tcl_option + 0x5ee (comp_qexe)
Quartus 0x18ef1: QCU::DETAIL::intialise_qhd_and_run_qexe + 0xa1 (comp_qcu)
Quartus 0x2b312: qcu_run_tcl_option + 0x2f2 (comp_qcu)
Quartus 0x13cc: qsyn2_tcl_process_default_flow_option + 0x1dc (quartus_syn)
Quartus 0x1a5b0: qexe_run + 0x460 (comp_qexe)
Quartus 0x1b6ea: qexe_standard_main + 0x26a (comp_qexe)
Quartus 0x3039: qsyn2_main + 0x129 (quartus_syn)
Quartus 0x158d8: msg_main_thread + 0x18 (CCL_MSG)
Quartus 0x16f81: msg_thread_wrapper + 0x71 (CCL_MSG)
Quartus 0x21050: mem_thread_wrapper + 0x70 (ccl_mem)
Quartus 0x14e5d: msg_exe_main + 0x20d (CCL_MSG)
Quartus 0x4924: __scrt_common_main_seh + 0x11c (quartus_syn)
Quartus 0x17bd3: BaseThreadInitThunk + 0x13 (KERNEL32)
Quartus 0x6ce50: RtlUserThreadStart + 0x20 (ntdll)

End-trace


Executable: quartus_syn
Comment:
None

System Information
Platform: windows64
OS name: Windows 10
OS version: 10.0

Quartus Prime Information
Address bits: 64
Version: 20.2.0
Build: 50
Edition: Pro Edition

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2 Replies
Highlighted
Moderator
12 Views

This seems to be a new issue. Can you attached your design.qar file for investigation?


If you want to attached privately, let's us know.


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Highlighted
Moderator
4 Views

any update?


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