./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i


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Deagle version 2.1 64-bit x86_64 linux
which contains:
CBMC version 5.67.0 (SVCOMP2023_221122-2-g2121ef1a2) 64-bit x86_64 linux
Parsing /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i
Converting
Type-checking 04-mutex_38-indexing_malloc
Generating GOTO Program
Adding CPROVER library (x86_64)
file <builtin-library-pthread_create> line 20: warning: pointer parameter types differ between declaration and definition "pthread_create"
old definition in module 04-mutex_38-indexing_malloc file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i line 399
signed int (pthread_t *, const pthread_attr_t *, void * (*)(void *), void *)
new definition in module <built-in-library> file <builtin-library-pthread_create> line 20
signed int (pthread_t *thread, const pthread_attr_t *attr, void * (*start_routine)(void *), void *arg)
Removal of function pointers and virtual functions
file <builtin-library-__spawned_thread> line 34 function __spawned_thread: replacing function pointer by 1 possible targets
Generic Property Instrumentation
Running with 8 object bits, 24 offset bits (default)
Starting Bounded Model Checking
[Warning][Deadcode] Function "__bswap_32" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i:62:1)
[Warning][Deadcode] Function "__bswap_64" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i:67:1)
[Warning][Deadcode] Function "__uint16_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i:72:1)
[Warning][Deadcode] Function "__uint32_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i:77:1)
[Warning][Deadcode] Function "__uint64_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i:82:1)
[Warning][Race] Memory location (alloc@sid:14)[?]@:-1:-1 (race with conf. 110):
  write with {thread:([t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i:997:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i:990:3)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i:997:3)

Summary for all memory locations:
	safe:            1
	vulnerable:      0
	unsafe:          1
	-------------------
	total:           2
Use SV-COMP unwinding strategy: 2
Deagle's solver is set!!!!!!
Handling datarace, passing the problem to goblint first
getcwd: /mnt/goblint-svcomp/benchexec/tools-pldi/deagle
/mnt/goblint-svcomp/benchexec/tools-pldi/deagle/goblint/goblint /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i | tee goblint/goblint_output: 0
Lines where datarace may occur: 990 991 997 998 
The number of races before goblint filter: 4
The number of races after goblint filter: 1
Race categories: 1
	997(1) - 990(1) symex_dynamic::dynamic_object1:
		symex_dynamic::dynamic_object1#2 symex_dynamic::dynamic_object1#3
Runtime Symex: 0.0574633s
Adding SC constraints
Shared __CPROVER_threads_exited: 2R/2W
Shared __CPROVER_next_thread_id: 1R/2W
Shared s: 2R/2W
Shared main::1::id!0@1: 2R/2W
size of program expression: 167 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.000339827s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.000702381s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.000177083s
Solving with Deagle's Closure solver
928 variables, 1463 clauses
ClosureSolver finishes with 0 conflicts, 242 decisions, and 929 propagations. 5 theory propagations and 0 cycles included.
SAT checker: instance is SATISFIABLE
Runtime Solver: 0.000352515s
Runtime decision procedure: 0.00438313s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_38-indexing_malloc.i function main
[nodatarace.assertion.0] line 997 No data races on variable symex_dynamic::dynamic_object1 between line 997 and line 990: FAILURE

** 1 of 1 failed (2 iterations)
VERIFICATION FAILED
