How to use the triton_part_design command

[hemingxiao-3]

When I use the triton_part_design command, I find that it seems to divide the cells in my design according to timing. I am not sure if I understand it correctly.
I am confused about the specific format of constraint files such as fixed_file and group_file?
Because when I write the constraint file according to my understanding and pass it to triton_part_design, it always reports various errors, one of which is as follows:

/usr/local/include/c++/11.2.0/bits/stl_vector.h:1063: std::vector<_Tp, _Alloc>::const_reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) const [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::const_reference = const int&; std::vector<_Tp, _Alloc>::size_type = long unsigned int]: Assertion '__n < this->size()' failed.
Signal 6 received
Stack trace:
 0# 0x0000000000C67926 in openroad
 1# 0x00007F8ADB9CF400 in /usr/lib64/libc.so.6
 2# gsignal in /usr/lib64/libc.so.6
 3# abort in /usr/lib64/libc.so.6
 4# 0x0000000000C60E12 in openroad
 5# par::Coarsener::VertexMatching(std::shared_ptr<par::Hypergraph> const&, std::vector<int, std::allocator<int> >&, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > >&, std::vector<int, std::allocator<int> >&, std::vector<int, std::allocator<int> >&, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > >&) const in openroad
 6# par::Coarsener::Aggregate(std::shared_ptr<par::Hypergraph> const&) const in openroad
 7# par::Coarsener::LazyFirstChoice(std::shared_ptr<par::Hypergraph> const&) const in openroad
 8# par::MultilevelPartitioner::SingleCycleRefinement(std::shared_ptr<par::Hypergraph> const&, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > > const&, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > > const&) const in openroad
 9# par::MultilevelPartitioner::CutOverlayILPPart(std::shared_ptr<par::Hypergraph> const&, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > > const&, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > > const&, std::vector<std::vector<int, std::allocator<int> >, std::allocator<std::vector<int, std::allocator<int> > > > const&, int) const in openroad
10# par::MultilevelPartitioner::VcycleRefinement(std::shared_ptr<par::Hypergraph> const&, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > > const&, std::vector<std::vector<float, std::allocator<float> >, std::allocator<std::vector<float, std::allocator<float> > > > const&, std::vector<int, std::allocator<int> >&) const in openroad
11# par::TritonPart::MultiLevelPartition() in openroad
12# par::TritonPart::PartitionDesign(unsigned int, float, std::vector<float, std::allocator<float> > const&, std::vector<float, std::allocator<float> > const&, unsigned int, bool, int, bool, bool, float, float, float, float, char const*, char const*, char const*, char const*) in openroad
13# par::PartitionMgr::tritonPartDesign(unsigned int, float, std::vector<float, std::allocator<float> > const&, std::vector<float, std::allocator<float> > const&, unsigned int, bool, int, bool, bool, float, float, float, float, char const*, char const*, char const*, char const*, float, float, float, float, float, bool, std::vector<float, std::allocator<float> > const&, std::vector<float, std::allocator<float> > const&, std::vector<float, std::allocator<float> > const&, int, int, int, float, int, float, int, int, int, int, int, float, int, bool, int, int, int, int) in openroad
14# 0x00000000016141F4 in openroad
15# 0x00007F8AE0686EB2 in /usr/lib64/libtcl8.5.so
16# 0x00007F8AE06CB36C in /usr/lib64/libtcl8.5.so
17# TclObjInterpProcCore in /usr/lib64/libtcl8.5.so
18# 0x00007F8AE0686EB2 in /usr/lib64/libtcl8.5.so
19# 0x00007F8AE06CB36C in /usr/lib64/libtcl8.5.so
20# 0x00007F8AE06D3647 in /usr/lib64/libtcl8.5.so
21# TclEvalObjEx in /usr/lib64/libtcl8.5.so
22# 0x00007F8AE070E27F in /usr/lib64/libtcl8.5.so
23# 0x00007F8AE0686EB2 in /usr/lib64/libtcl8.5.so
24# 0x00007F8AE06CB36C in /usr/lib64/libtcl8.5.so
25# 0x00007F8AE06D3647 in /usr/lib64/libtcl8.5.so
26# TclEvalObjEx in /usr/lib64/libtcl8.5.so
27# 0x00007F8AE068E1D0 in /usr/lib64/libtcl8.5.so
28# 0x00007F8AE0686EB2 in /usr/lib64/libtcl8.5.so
29# 0x00007F8AE06CB36C in /usr/lib64/libtcl8.5.so
30# 0x00007F8AE06D3647 in /usr/lib64/libtcl8.5.so
31# TclEvalObjEx in /usr/lib64/libtcl8.5.so
32# 0x00007F8AE0691F00 in /usr/lib64/libtcl8.5.so
33# 0x00007F8AE0686EB2 in /usr/lib64/libtcl8.5.so
34# 0x00007F8AE06CB36C in /usr/lib64/libtcl8.5.so
35# TclObjInterpProcCore in /usr/lib64/libtcl8.5.so
36# 0x00007F8AE0686EB2 in /usr/lib64/libtcl8.5.so
37# 0x00007F8AE06CB36C in /usr/lib64/libtcl8.5.so
38# TclObjInterpProcCore in /usr/lib64/libtcl8.5.so
39# 0x00007F8AE0686EB2 in /usr/lib64/libtcl8.5.so
40# 0x00007F8AE0687F1E in /usr/lib64/libtcl8.5.so
41# Tcl_EvalEx in /usr/lib64/libtcl8.5.so
42# Tcl_Eval in /usr/lib64/libtcl8.5.so
43# sta::sourceTclFile(char const*, bool, bool, Tcl_Interp*) in openroad
44# ord::tclAppInit(Tcl_Interp*) in openroad
45# Tcl_Main in /usr/lib64/libtcl8.5.so
46# main in openroad
47# __libc_start_main in /usr/lib64/libc.so.6
48# 0x0000000000C5D7AA in openroad
Aborted (core dumped)

I'm really new to this and have a lot of questions about this, hope you can understand my stupidity.

[maliberty]

If you can provide a test case this would be better filed as an issue to debug. I can't guess why it crashed from a stack.

[hemingxiao-3]

I think I can email you the case, if you don't mind, I need your email address.