./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.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/parallel-misc-2-unrolled.wvr.c
Converting
Type-checking parallel-misc-2-unrolled.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-2-unrolled.wvr file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.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/parallel-misc-2-unrolled.wvr.c:73:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:73:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(N,
                                     NoOffset)), AddrOf(Var(i2, NoOffset)), AddrOf(Var(i1, NoOffset)), AddrOf(Var(pos, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:73:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(pos, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:73:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:74:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:74:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(N, NoOffset)), AddrOf(Var(i2, NoOffset)), AddrOf(Var(i1, NoOffset)), AddrOf(Var(pos, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:74:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(i1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:74:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:75:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:75:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(N, NoOffset)), AddrOf(Var(i2, NoOffset)), AddrOf(Var(i1, NoOffset)), AddrOf(Var(pos, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:75:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(i2, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:75:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:76:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:76:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(N, NoOffset)), AddrOf(Var(i2, NoOffset)), AddrOf(Var(i1, NoOffset)), AddrOf(Var(pos, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:76:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(N, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:76:3)
[Warning][Race] Memory location pos@parallel-misc-2-unrolled.wvr.c:37:14 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:82:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:42:5)
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:82:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:46:5)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:83:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:57:5)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:83:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:61:5)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:86:3)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:82:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:42:5)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:82:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:46:5)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:83:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:57:5)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:83:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c:61:5)

Summary for all memory locations:
	safe:            3
	vulnerable:      0
	unsafe:          1
	-------------------
	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
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-2-unrolled.wvr.c line 40 function thread1 thread 1
Not unwinding loop thread1.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c line 40 function thread1 thread 1
Unwinding loop thread2.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c line 55 function thread2 thread 2
Not unwinding loop thread2.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c line 55 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-2-unrolled.wvr.c | tee goblint/goblint_output: 0
Lines where datarace may occur: 42 43 46 47 57 58 61 62 73 74 86 87 
The number of races before goblint filter: 96
The number of races after goblint filter: 32
Race categories: 8
	73(1) - 43(1) pos:
		pos#2 pos#5
		pos#2 pos#7
		pos#2 pos#11
		pos#2 pos#13
	73(1) - 47(1) pos:
		pos#2 pos#8
		pos#2 pos#10
		pos#2 pos#14
		pos#2 pos#16
	73(1) - 58(1) pos:
		pos#2 pos#17
		pos#2 pos#19
		pos#2 pos#23
		pos#2 pos#25
	73(1) - 62(1) pos:
		pos#2 pos#20
		pos#2 pos#22
		pos#2 pos#26
		pos#2 pos#28
	86(1) - 43(1) pos:
		pos#3 pos#7
		pos#3 pos#13
		pos#4 pos#7
		pos#4 pos#13
	86(1) - 47(1) pos:
		pos#3 pos#10
		pos#3 pos#16
		pos#4 pos#10
		pos#4 pos#16
	86(1) - 58(1) pos:
		pos#3 pos#19
		pos#3 pos#25
		pos#4 pos#19
		pos#4 pos#25
	86(1) - 62(1) pos:
		pos#3 pos#22
		pos#3 pos#28
		pos#4 pos#22
		pos#4 pos#28
Runtime Symex: 0.33978s
Adding SC constraints
Shared __CPROVER_threads_exited: 4R/3W
Shared __CPROVER_next_thread_id: 3R/3W
Shared pos: 10R/10W
Shared i1: 6R/6W
Shared i2: 6R/6W
Shared N: 4R/2W
Shared main::1::t1!0@1: 2R/2W
Shared main::1::t2!0@1: 2R/2W
size of program expression: 536 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.00220782s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.00487616s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.00076776s
Solving with Deagle's Closure solver
7835 variables, 27123 clauses
ClosureSolver finishes with 13 conflicts, 42 decisions, and 4632 propagations. 106 theory propagations and 3 cycles included.
SAT checker: instance is UNSATISFIABLE
Runtime Solver: 0.00189826s
Runtime decision procedure: 0.0166579s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-misc-2-unrolled.wvr.c function main
[nodatarace.assertion.0] line 83 No data races on variable pos between line 73 and line 43: SUCCESS
[nodatarace.assertion.1] line 83 No data races on variable pos between line 73 and line 47: SUCCESS
[nodatarace.assertion.2] line 83 No data races on variable pos between line 73 and line 58: SUCCESS
[nodatarace.assertion.3] line 83 No data races on variable pos between line 73 and line 62: SUCCESS
[nodatarace.assertion.4] line 83 No data races on variable pos between line 86 and line 43: SUCCESS
[nodatarace.assertion.5] line 83 No data races on variable pos between line 86 and line 47: SUCCESS
[nodatarace.assertion.6] line 83 No data races on variable pos between line 86 and line 58: SUCCESS
[nodatarace.assertion.7] line 83 No data races on variable pos between line 86 and line 62: SUCCESS

** 0 of 8 failed (1 iterations)
VERIFICATION SUCCESSFUL
