./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.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/03-practical_15-exit_problems.i
Converting
Type-checking 03-practical_15-exit_problems
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 03-practical_15-exit_problems file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.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 *pthread_mutex_unlock$$mutex)
file <builtin-library-pthread_create> line 20: warning: pointer parameter types differ between declaration and definition "pthread_create"
old definition in module 03-practical_15-exit_problems file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.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 03-practical_15-exit_problems file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.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 *pthread_mutex_lock$$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/03-practical_15-exit_problems.i:62:1)
[Warning][Deadcode] Function "__bswap_64" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:67:1)
[Warning][Deadcode] Function "__uint16_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:72:1)
[Warning][Deadcode] Function "__uint32_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:77:1)
[Warning][Deadcode] Function "__uint64_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:82:1)
[Warning][Race] Memory location glob@03-practical_15-exit_problems.i:918:5 (race with conf. 110):
  read with {lock:bad, thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:923:3)
  read with {lock:mutex, thread:([t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:937:5, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:929:3)
  write with {lock:bad, thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:923:3)
  write with {lock:mutex, thread:([t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:937:5, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i:929:3)

Summary for all memory locations:
	safe:            0
	vulnerable:      0
	unsafe:          1
	-------------------
	total:           1
Use SV-COMP unwinding strategy: 2
Deagle's solver is set!!!!!!
aborting path on assume(false) at file <builtin-library-exit> line 7 function exit thread 0
Unwinding loop main.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i line 936 function main thread 0
aborting path on assume(false) at file <builtin-library-exit> line 7 function exit thread 0
Not unwinding loop main.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i line 936 function main thread 0
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/03-practical_15-exit_problems.i | tee goblint/goblint_output: 0
Lines where datarace may occur: 923 924 929 930 
The number of races before goblint filter: 12
The number of races after goblint filter: 6
Race categories: 1
	923(1) - 929(1) glob:
		glob#2 glob#7
		glob#3 glob#6
		glob#3 glob#7
		glob#4 glob#7
		glob#5 glob#6
		glob#5 glob#7
Runtime Symex: 0.0740361s
Adding SC constraints
Shared __CPROVER_threads_exited: 1R/2W
Shared glob: 3R/4W
Shared mutex: 2R/3W
Shared bad: 4R/5W
size of program expression: 222 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.000789464s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.00149013s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 7.2971e-05s
Solving with Deagle's Closure solver
3099 variables, 4728 clauses
ClosureSolver finishes with 1 conflicts, 662 decisions, and 3109 propagations. 2 theory propagations and 0 cycles included.
SAT checker: instance is SATISFIABLE
Runtime Solver: 0.000406736s
Runtime decision procedure: 0.00588918s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/03-practical_15-exit_problems.i function main
[nodatarace.assertion.0] line 936 No data races on variable glob between line 923 and line 929: FAILURE

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