./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.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/bench-exp1x3.wvr.c
Converting
Type-checking bench-exp1x3.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 bench-exp1x3.wvr file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.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_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:57:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:57:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n,
                                     NoOffset)), AddrOf(Var(x2, NoOffset)), AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:57:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:57:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:58:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:58:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n, NoOffset)), AddrOf(Var(x2, NoOffset)), AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:58:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(x2, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:58:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:59:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:59:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n, NoOffset)), AddrOf(Var(x2, NoOffset)), AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:59:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:59:3)
[Warning][Race] Memory location x1@bench-exp1x3.wvr.c:35:14 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:65:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:38:3)
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:65:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:39:5)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:69:3)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:65:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:39:5)
[Warning][Race] Memory location x2@bench-exp1x3.wvr.c:35:18 (race with conf. 110):
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:66:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:46:3)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:66:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:47:5)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:69:3)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:66:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c:47:5)

Summary for all memory locations:
	safe:            1
	vulnerable:      0
	unsafe:          2
	-------------------
	total:           3
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 0
Unwinding loop thread1.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c line 38 function thread1 thread 1
Not unwinding loop thread1.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c line 38 function thread1 thread 1
Unwinding loop thread2.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c line 46 function thread2 thread 2
Not unwinding loop thread2.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c line 46 function thread2 thread 2
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/bench-exp1x3.wvr.c | tee goblint/goblint_output: 0
Lines where datarace may occur: 38 39 40 46 47 48 57 58 69 70 
The number of races before goblint filter: 48
The number of races after goblint filter: 24
Race categories: 6
	57(1) - 38(1) x1:
		x1#2 x1#5
		x1#2 x1#9
	57(1) - 39(1) x1:
		x1#2 x1#6
		x1#2 x1#7
		x1#2 x1#8
		x1#2 x1#10
		x1#2 x1#11
		x1#2 x1#12
	69(1) - 39(1) x1:
		x1#3 x1#8
		x1#3 x1#12
		x1#4 x1#8
		x1#4 x1#12
	58(1) - 46(1) x2:
		x2#2 x2#5
		x2#2 x2#9
	58(1) - 47(1) x2:
		x2#2 x2#6
		x2#2 x2#7
		x2#2 x2#8
		x2#2 x2#10
		x2#2 x2#11
		x2#2 x2#12
	69(1) - 47(1) x2:
		x2#3 x2#8
		x2#3 x2#12
		x2#4 x2#8
		x2#4 x2#12
Runtime Symex: 0.175813s
Adding SC constraints
Shared __CPROVER_threads_exited: 4R/3W
Shared __CPROVER_next_thread_id: 3R/3W
Shared x1: 8R/4W
Shared x2: 8R/4W
Shared n: 4R/2W
Shared main::1::t1!0@1: 2R/2W
Shared main::1::t2!0@1: 2R/2W
size of program expression: 392 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.00150923s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.00276929s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.000693541s
Solving with Deagle's Closure solver
4561 variables, 13936 clauses
ClosureSolver finishes with 13 conflicts, 49 decisions, and 2848 propagations. 64 theory propagations and 3 cycles included.
SAT checker: instance is UNSATISFIABLE
Runtime Solver: 0.00142403s
Runtime decision procedure: 0.0106876s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp1x3.wvr.c function main
[nodatarace.assertion.0] line 66 No data races on variable x1 between line 57 and line 38: SUCCESS
[nodatarace.assertion.1] line 66 No data races on variable x1 between line 57 and line 39: SUCCESS
[nodatarace.assertion.2] line 66 No data races on variable x1 between line 69 and line 39: SUCCESS
[nodatarace.assertion.3] line 66 No data races on variable x2 between line 58 and line 46: SUCCESS
[nodatarace.assertion.4] line 66 No data races on variable x2 between line 58 and line 47: SUCCESS
[nodatarace.assertion.5] line 66 No data races on variable x2 between line 69 and line 47: SUCCESS

** 0 of 6 failed (1 iterations)
VERIFICATION SUCCESSFUL
