./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c


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


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/parallel-misc-4.wvr.c
Converting
Type-checking parallel-misc-4.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 parallel-misc-4.wvr file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.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 3 possible targets
Generic Property Instrumentation
Running with 8 object bits, 24 offset bits (default)
Starting Bounded Model Checking
[Warning][Unknown] Invalidating expressions: AddrOf(Var(pos,
                                     NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:101:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_bool (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:102:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:102:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(v_assert, NoOffset)), AddrOf(Var(d2, NoOffset)), AddrOf(Var(d1, NoOffset)), AddrOf(Var(pos, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:102:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(d1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:102:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_bool (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:103:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:103:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(v_assert, NoOffset)), AddrOf(Var(d2, NoOffset)), AddrOf(Var(d1, NoOffset)), AddrOf(Var(pos, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:103:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(d2, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:103:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_bool (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:104:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:104:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(v_assert, NoOffset)), AddrOf(Var(d2, NoOffset)), AddrOf(Var(d1, NoOffset)), AddrOf(Var(pos, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:104:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(v_assert, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:104:3)
[Warning][Race] Memory location v_assert@parallel-misc-4.wvr.c:39:15 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:43:3)
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:58:5)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:111:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:67:3)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:111:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:82:5)
  write with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:112:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:91:3)
[Warning][Race] Memory location pos@parallel-misc-4.wvr.c:38:5 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:48:7)
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:53:7)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:111:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:72:7)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:111:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:77:7)
  read with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:112:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:91:3)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:48:7)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:110:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:53:7)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:111:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:72:7)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:111:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c:77:7)

Summary for all memory locations:
	safe:            2
	vulnerable:      0
	unsafe:          2
	-------------------
	total:           4
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
Unwinding loop thread1.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c line 45 function thread1 thread 1
Not unwinding loop thread1.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c line 45 function thread1 thread 1
Unwinding loop thread2.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c line 69 function thread2 thread 2
Not unwinding loop thread2.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c line 69 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/parallel-misc-4.wvr.c | tee goblint/goblint_output: 0
Lines where datarace may occur: 101 102 43 44 48 49 53 54 58 59 67 68 72 73 77 78 82 83 91 92 
The number of races before goblint filter: 72
The number of races after goblint filter: 17
Race categories: 5
	101(1) - 49(1) pos:
		pos#2 pos#3
		pos#2 pos#5
		pos#2 pos#9
		pos#2 pos#11
	101(1) - 54(1) pos:
		pos#2 pos#6
		pos#2 pos#8
		pos#2 pos#12
		pos#2 pos#14
	101(1) - 73(1) pos:
		pos#2 pos#15
		pos#2 pos#17
		pos#2 pos#21
		pos#2 pos#23
	101(1) - 78(1) pos:
		pos#2 pos#18
		pos#2 pos#20
		pos#2 pos#24
		pos#2 pos#26
	101(1) - 92(1) pos:
		pos#2 pos#27
Runtime Symex: 0.346529s
Adding SC constraints
Shared __CPROVER_threads_exited: 6R/4W
Shared __CPROVER_next_thread_id: 5R/4W
Shared pos: 9R/10W
Shared d1: 4R/4W
Shared d2: 4R/4W
Shared v_assert: 6R/3W
Shared main::1::t1!0@1: 2R/2W
Shared main::1::t2!0@1: 2R/2W
Shared main::1::t3!0@1: 2R/2W
size of program expression: 624 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.0022817s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.004005s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.00171874s
Solving with Deagle's Closure solver
6866 variables, 18604 clauses
SAT checker inconsistent: instance is UNSATISFIABLE
Runtime Solver: 0.00173637s
Runtime decision procedure: 0.0148895s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-4.wvr.c function main
[nodatarace.assertion.0] line 112 No data races on variable pos between line 101 and line 49: SUCCESS
[nodatarace.assertion.1] line 112 No data races on variable pos between line 101 and line 54: SUCCESS
[nodatarace.assertion.2] line 112 No data races on variable pos between line 101 and line 73: SUCCESS
[nodatarace.assertion.3] line 112 No data races on variable pos between line 101 and line 78: SUCCESS
[nodatarace.assertion.4] line 112 No data races on variable pos between line 101 and line 92: SUCCESS

** 0 of 5 failed (1 iterations)
VERIFICATION SUCCESSFUL
