Segmentation Fault on Bayesian Hidden Markov Model Tutorial
trentfridey opened this issue · 1 comments
trentfridey commented
I am getting stuck running the HMM tutorial.
The problem is with running the sampler; everything up to then runs perfectly.
When I run the sampler code via the Julia REPL:
chn = sample(BayesHmm(y, 3), g, 1000);
I get a segmentation fault. This is running Julia 1.7.1 on Linux. My package environment is:
- Julia 1.7.1
- Turing v0.15.1
- StatsPlots v0.14.30
Is there something I should do to make the sampler run?
signal (11): Segmentation fault in expression starting at REPL[9]:1 getproperty at ./task.jl:170 [inlined] n_copies at /home/trent/.julia/packages/Libtask/OtgFl/src/ctask.jl:35 n_copies at /home/trent/.julia/packages/Libtask/OtgFl/src/ctask.jl:33 [inlined] tzeros at /home/trent/.julia/packages/Libtask/OtgFl/src/tarray.jl:165 unknown function (ip: 0x7f1cd4170c51) tzeros at /home/trent/.julia/packages/Libtask/OtgFl/src/tarray.jl:171 [inlined] #1 at ./REPL[7]:7 [inlined] #1 at ./none:0 macro expansion at /home/trent/.julia/packages/DynamicPPL/SgzCy/src/model.jl:0 [inlined] _evaluate at /home/trent/.julia/packages/DynamicPPL/SgzCy/src/model.jl:154 [inlined] evaluate_threadunsafe at /home/trent/.julia/packages/DynamicPPL/SgzCy/src/model.jl:127 [inlined] Model at /home/trent/.julia/packages/DynamicPPL/SgzCy/src/model.jl:92 [inlined] VarInfo at /home/trent/.julia/packages/DynamicPPL/SgzCy/src/varinfo.jl:126 [inlined] VarInfo at /home/trent/.julia/packages/DynamicPPL/SgzCy/src/varinfo.jl:125 [inlined] #step#18 at /home/trent/.julia/packages/DynamicPPL/SgzCy/src/sampler.jl:73 step at /home/trent/.julia/packages/DynamicPPL/SgzCy/src/sampler.jl:66 [inlined] macro expansion at /home/trent/.julia/packages/AbstractMCMC/oou1a/src/sample.jl:97 [inlined] macro expansion at /home/trent/.julia/packages/AbstractMCMC/oou1a/src/logging.jl:15 [inlined] #mcmcsample#19 at /home/trent/.julia/packages/AbstractMCMC/oou1a/src/sample.jl:88 unknown function (ip: 0x7f1cd41707c5) mcmcsample##kw at /home/trent/.julia/packages/AbstractMCMC/oou1a/src/sample.jl:85 unknown function (ip: 0x7f1cd414df65) _jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined] jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429 #sample#3 at /home/trent/.julia/packages/Turing/uAz5c/src/inference/Inference.jl:156 unknown function (ip: 0x7f1cd414dc3d) sample at /home/trent/.julia/packages/Turing/uAz5c/src/inference/Inference.jl:155 [inlined] #sample#2 at /home/trent/.julia/packages/Turing/uAz5c/src/inference/Inference.jl:142 [inlined] sample at /home/trent/.julia/packages/Turing/uAz5c/src/inference/Inference.jl:142 [inlined] #sample#1 at /home/trent/.julia/packages/Turing/uAz5c/src/inference/Inference.jl:132 [inlined] sample at /home/trent/.julia/packages/Turing/uAz5c/src/inference/Inference.jl:132 unknown function (ip: 0x7f1cd414d9d2) _jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined] jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429 jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1788 [inlined] do_call at /buildworker/worker/package_linux64/build/src/interpreter.c:126 eval_value at /buildworker/worker/package_linux64/build/src/interpreter.c:215 eval_stmt_value at /buildworker/worker/package_linux64/build/src/interpreter.c:166 [inlined] eval_body at /buildworker/worker/package_linux64/build/src/interpreter.c:587 jl_interpret_toplevel_thunk at /buildworker/worker/package_linux64/build/src/interpreter.c:731 jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:885 jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:830 jl_toplevel_eval_flex at /buildworker/worker/package_linux64/build/src/toplevel.c:830 jl_toplevel_eval_in at /buildworker/worker/package_linux64/build/src/toplevel.c:944 eval at ./boot.jl:373 [inlined] eval_user_input at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:150 repl_backend_loop at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:244 start_repl_backend at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:229 #run_repl#47 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:362 run_repl at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.7/REPL/src/REPL.jl:349 _jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined] jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429 #930 at ./client.jl:394 jfptr_YY.930_40362.clone_1 at /usr/lib/julia-1.7.1/lib/julia/sys.so (unknown line) _jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined] jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429 jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1788 [inlined] jl_f__call_latest at /buildworker/worker/package_linux64/build/src/builtins.c:757 #invokelatest#2 at ./essentials.jl:716 [inlined] invokelatest at ./essentials.jl:714 [inlined] run_main_repl at ./client.jl:379 exec_options at ./client.jl:309 _start at ./client.jl:495 jfptr__start_40531.clone_1 at /usr/lib/julia-1.7.1/lib/julia/sys.so (unknown line) _jl_invoke at /buildworker/worker/package_linux64/build/src/gf.c:2247 [inlined] jl_apply_generic at /buildworker/worker/package_linux64/build/src/gf.c:2429 jl_apply at /buildworker/worker/package_linux64/build/src/julia.h:1788 [inlined] true_main at /buildworker/worker/package_linux64/build/src/jlapi.c:559 jl_repl_entrypoint at /buildworker/worker/package_linux64/build/src/jlapi.c:701 main at julia (unknown line) __libc_start_main at /lib/x86_64-linux-gnu/libc.so.6 (unknown line) unknown function (ip: 0x400808) Allocations: 144520746 (Pool: 144483959; Big: 36787); GC: 113 Segmentation fault (core dumped)
rikhuijzer commented
See TuringLang/Turing.jl#1738. Should be fixed very soon.