./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c


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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/weaver/test-easy8.wvr.c
Converting
Type-checking test-easy8.wvr
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 test-easy8.wvr file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c line 22
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 2 possible targets
Generic Property Instrumentation
Running with 8 object bits, 24 offset bits (default)
Starting Bounded Model Checking
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_bool (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:65:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:65:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(c,
                                     NoOffset)), AddrOf(Var(b, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:65:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(b, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:65:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_bool (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:66:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:66:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(c, NoOffset)), AddrOf(Var(b, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:66:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(c, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:66:3)
[Warning][Race] Memory location c@test-easy8.wvr.c:38:10 (race with conf. 110):
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:74:3)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:70:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:45:5)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:71:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:56:3)
[Warning][Race] Memory location b@test-easy8.wvr.c:38:7 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:70:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:43:3)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:71:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c:55:3)

Summary for all memory locations:
	safe:            0
	vulnerable:      0
	unsafe:          2
	-------------------
	total:           2
Use SV-COMP unwinding strategy: 2
Deagle's solver is set!!!!!!
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 0
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 1
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/weaver/test-easy8.wvr.c | tee goblint/goblint_output: 0
Lines where datarace may occur: 43 44 45 46 55 56 57 65 66 74 75 
The number of races before goblint filter: 12
The number of races after goblint filter: 4
Race categories: 3
	65(1) - 57(1) b:
		b#2 b#5
	66(1) - 57(1) c:
		c#2 c#7
	74(1) - 57(1) c:
		c#3 c#7
		c#4 c#7
Runtime Symex: 0.0774711s
Adding SC constraints
Shared __CPROVER_threads_exited: 4R/3W
Shared __CPROVER_next_thread_id: 3R/3W
Shared b: 1R/3W
Shared c: 2R/4W
Shared main::1::t1!0@1: 2R/2W
Shared main::1::t2!0@1: 2R/2W
size of program expression: 286 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.000826723s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.00129819s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.000650062s
Solving with Deagle's Closure solver
2007 variables, 4307 clauses
ClosureSolver finishes with 3 conflicts, 12 decisions, and 1541 propagations. 14 theory propagations and 2 cycles included.
SAT checker: instance is UNSATISFIABLE
Runtime Solver: 0.000873485s
Runtime decision procedure: 0.0065841s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/test-easy8.wvr.c function main
[nodatarace.assertion.0] line 71 No data races on variable b between line 65 and line 57: SUCCESS
[nodatarace.assertion.1] line 71 No data races on variable c between line 66 and line 57: SUCCESS
[nodatarace.assertion.2] line 71 No data races on variable c between line 74 and line 57: SUCCESS

** 0 of 3 failed (1 iterations)
VERIFICATION SUCCESSFUL
