./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.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_20-stdfun_rc.i
Converting
Type-checking 04-mutex_20-stdfun_rc
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_20-stdfun_rc file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.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][Unknown] Spawning functions from unknown function: myglobal (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:925:3)
[Warning][Unknown] Not creating a thread from myglobal because its type is int  (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:925:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(myglobal,
                                     NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:925:3)
[Warning][Deadcode] Function "__bswap_32" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:62:1)
[Warning][Deadcode] Function "__bswap_64" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:67:1)
[Warning][Deadcode] Function "__uint16_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:72:1)
[Warning][Deadcode] Function "__uint32_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:77:1)
[Warning][Deadcode] Function "__uint64_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:82:1)
[Warning][Race] Memory location myglobal@04-mutex_20-stdfun_rc.i:917:5 (race with conf. 90):
  read with {thread:([main], {})} (conf. 90) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:925:3)
  write with {thread:([main], {})} (conf. 90) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:925:3)
  read with {thread:([t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:925:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:919:3)
  write with {thread:([t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:925:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i:919:3)

Summary for all memory locations:
	safe:            0
	vulnerable:      1
	unsafe:          0
	-------------------
	total:           1
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_20-stdfun_rc.i | tee goblint/goblint_output: 0
Lines where datarace may occur: 919 920 925 926 
The number of races before goblint filter: 4
The number of races after goblint filter: 2
Race categories: 1
	925(1) - 919(1) myglobal:
		myglobal#2 myglobal#3
		myglobal#2 myglobal#4
Runtime Symex: 0.0450038s
Adding SC constraints
Shared __CPROVER_threads_exited: 1R/2W
Shared myglobal: 1R/3W
size of program expression: 101 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.000233864s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.000426868s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 6.6691e-05s
Solving with Deagle's Closure solver
495 variables, 685 clauses
ClosureSolver finishes with 3 conflicts, 207 decisions, and 503 propagations. 0 theory propagations and 0 cycles included.
SAT checker: instance is SATISFIABLE
Runtime Solver: 0.000187184s
Runtime decision procedure: 0.00276645s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/04-mutex_20-stdfun_rc.i function main
[nodatarace.assertion.0] line 925 No data races on variable myglobal between line 925 and line 919: FAILURE

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