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[510] % z3 small.smt2 (error "line 1 column 38: invalid recursive function definition, '(' expected") Segmentation fault [511] % z3release small.smt2 (error "line 1 column 38: invalid recursive function definition, '(' expected") Segmentation fault [512] % z3san small.smt2 (error "line 1 column 38: invalid recursive function definition, '(' expected") ASAN:DEADLYSIGNAL ================================================================= ==8280==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000004 (pc 0x562d164cd8dd bp 0x7ffebfe9e100 sp 0x7ffebfe9e0d0 T0) ==8280==The signal is caused by a READ memory access. ==8280==Hint: address points to the zero page. #0 0x562d164cd8dc in ast::get_kind() const ../src/ast/ast.h:504 #1 0x562d164cd8dc in is_app(ast const*) ../src/ast/ast.h:914 #2 0x562d164cd8dc in is_ground(expr const*) ../src/ast/ast.h:1378 #3 0x562d164cd8dc in var_subst::operator()(expr*, unsigned int, expr* const*) ../src/ast/rewriter/var_subst.cpp:28 #4 0x562d1644373d in recfun_rewriter::mk_app_core(func_decl*, unsigned int, expr* const*, obj_ref<expr, ast_manager>&) ../src/ast/rewriter/recfun_rewriter.cpp:31 #5 0x562d16416c73 in reduce_app_core ../src/ast/rewriter/th_rewriter.cpp:225 #6 0x562d16416c73 in reduce_app ../src/ast/rewriter/th_rewriter.cpp:620 #7 0x562d1642052a in process_app<false> ../src/ast/rewriter/rewriter_def.h:298 #8 0x562d1642052a in resume_core<false> ../src/ast/rewriter/rewriter_def.h:769 #9 0x562d1643057a in main_loop<false> ../src/ast/rewriter/rewriter_def.h:728 #10 0x562d1643057a in operator() ../src/ast/rewriter/rewriter_def.h:800 #11 0x562d1643057a in th_rewriter::operator()(expr*, obj_ref<expr, ast_manager>&, obj_ref<app, ast_manager>&) ../src/ast/rewriter/th_rewriter.cpp:860 #12 0x562d14dca2cb in asserted_formulas::assert_expr(expr*, app*) ../src/smt/asserted_formulas.cpp:158 #13 0x562d148b5c4c in smt::context::assert_expr_core(expr*, app*) ../src/smt/smt_context.cpp:2901 #14 0x562d148b5c4c in smt::context::assert_expr(expr*, app*) ../src/smt/smt_context.cpp:2913 #15 0x562d148b5c4c in smt::context::assert_expr(expr*) ../src/smt/smt_context.cpp:2908 #16 0x562d15fe8e5c in solver::assert_expr(expr*) ../src/solver/solver.cpp:210 #17 0x562d15fe8e5c in solver::assert_expr(expr*) ../src/solver/solver.cpp:210 #18 0x562d15f1f788 in cmd_context::assert_expr(expr*) ../src/cmd_context/cmd_context.cpp:1319 #19 0x562d15e81618 in smt2::parser::parse_assert() ../src/parsers/smt2/smt2parser.cpp:2571 #20 0x562d15e87db7 in smt2::parser::parse_cmd() ../src/parsers/smt2/smt2parser.cpp:2926 #21 0x562d15e87db7 in smt2::parser::operator()() ../src/parsers/smt2/smt2parser.cpp:3130 #22 0x562d15e3f245 in parse_smt2_commands(cmd_context&, std::istream&, bool, params_ref const&, char const*) ../src/parsers/smt2/smt2parser.cpp:3179 #23 0x562d134d10b6 in read_smtlib2_commands(char const*) ../src/shell/smtlib_frontend.cpp:89 #24 0x562d134a994e in main ../src/shell/main.cpp:352 #25 0x7f341d1cfb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #26 0x562d134bd729 in _start (/home/suz/software/z3san/build-04262020232942-a0de244/z3+0x1f7729) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV ../src/ast/ast.h:504 in ast::get_kind() const ==8280==ABORTING [513] % [513] % cat small.smt2 (define-funs-rec ((a ((b Int)) Bool))) (assert (a 0)) (check-sat) [514] %
OS: Ubuntu 18.04 Commit: a0de244
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OS: Ubuntu 18.04
Commit: a0de244
The text was updated successfully, but these errors were encountered: