./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i


--------------------------------------------------------------------------------


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/09-regions_28-list2alloc.i
Converting
Type-checking 09-regions_28-list2alloc
Generating GOTO Program
Adding CPROVER library (x86_64)
file <builtin-library-pthread_mutex_unlock> line 17: 
reason for conflict at #this.__data: number of members is different (6/8)

struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  signed int __kind;
  unsigned int __nusers;
  union $anon0;
}
struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  unsigned int __nusers;
  signed int __kind;
  signed short int __spins;
  signed short int __elision;
  __pthread_list_t __list;
}
warning: pointer parameter types differ between declaration and definition "pthread_mutex_unlock"
old definition in module 09-regions_28-list2alloc file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i line 517
signed int (pthread_mutex_t *)
new definition in module <built-in-library> file <builtin-library-pthread_mutex_unlock> line 17
signed int (pthread_mutex_t *mutex)
file <builtin-library-pthread_create> line 20: warning: pointer parameter types differ between declaration and definition "pthread_create"
old definition in module 09-regions_28-list2alloc file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.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)
file <builtin-library-pthread_mutex_lock> line 17: 
reason for conflict at #this.__data: number of members is different (6/8)

struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  signed int __kind;
  unsigned int __nusers;
  union $anon0;
}
struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  unsigned int __nusers;
  signed int __kind;
  signed short int __spins;
  signed short int __elision;
  __pthread_list_t __list;
}
warning: pointer parameter types differ between declaration and definition "pthread_mutex_lock"
old definition in module 09-regions_28-list2alloc file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i line 512
signed int (pthread_mutex_t *)
new definition in module <built-in-library> file <builtin-library-pthread_mutex_lock> line 17
signed int (pthread_mutex_t *mutex)
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/09-regions_28-list2alloc.i:62:1)
[Warning][Deadcode] Function "__bswap_64" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:67:1)
[Warning][Deadcode] Function "__uint16_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:72:1)
[Warning][Deadcode] Function "__uint32_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:77:1)
[Warning][Deadcode] Function "__uint64_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:82:1)
[Warning][Race] Memory location (alloc@sid:11).datum@:-1:-1 (race with conf. 110):
  read with {lock:A_mutex, thread:([t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:1250:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:1237:3)
  read with {lock:B_mutex, thread:([t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:1250:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:1240:3)
  write with {lock:A_mutex, thread:([t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:1250:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:1237:3)
  write with {lock:B_mutex, thread:([t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:1250:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:1240:3)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i:1253:3)

Summary for all memory locations:
	safe:            2
	vulnerable:      0
	unsafe:          1
	-------------------
	total:           3
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/09-regions_28-list2alloc.i | tee goblint/goblint_output: 0
Lines where datarace may occur: 1237 1238 1240 1241 1253 1254 
The number of races before goblint filter: 26
The number of races after goblint filter: 2
Race categories: 1
	1253(1) - 1237(1) symex_dynamic::dynamic_object1:
		symex_dynamic::dynamic_object1#3..datum symex_dynamic::dynamic_object1#4..datum
		symex_dynamic::dynamic_object1#3..datum symex_dynamic::dynamic_object1#5..datum
Runtime Symex: 0.171786s
Adding SC constraints
Shared __CPROVER_threads_exited: 1R/2W
Shared A: 3R/2W
Shared B: 2R/2W
Shared A_mutex: 4R/5W
Shared B_mutex: 2R/3W
Shared symex_dynamic::dynamic_object1..datum: 1R/4W
Shared symex_dynamic::dynamic_object2..datum: 1R/3W
size of program expression: 315 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.0010539s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.00306684s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 6.395e-05s
Solving with Deagle's Closure solver
5240 variables, 14446 clauses
ClosureSolver finishes with 6 conflicts, 860 decisions, and 9833 propagations. 18 theory propagations and 1 cycles included.
SAT checker: instance is SATISFIABLE
Runtime Solver: 0.000938865s
Runtime decision procedure: 0.0100518s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_28-list2alloc.i function main
[nodatarace.assertion.0] line 1249 No data races on variable symex_dynamic::dynamic_object1 between line 1253 and line 1237: FAILURE

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