./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.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-simple-equiv.wvr.c
Converting
Type-checking parallel-simple-equiv.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-simple-equiv.wvr file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.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] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:67:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:67:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(temp_2,
                                     NoOffset)), AddrOf(Var(x_1, NoOffset)), AddrOf(Var(x_0, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:67:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(x_0, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:67:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:68:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:68:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(temp_2, NoOffset)), AddrOf(Var(x_1, NoOffset)), AddrOf(Var(x_0, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:68:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(x_1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:68:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:69:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:69:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(temp_2, NoOffset)), AddrOf(Var(x_1, NoOffset)), AddrOf(Var(x_0, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:69:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(temp_2, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:69:3)
[Warning][Race] Memory location x_0@parallel-simple-equiv.wvr.c:38:14 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:75:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:42:3)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:76:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:49:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:81:3)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:75:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:42:3)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:76:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:49:3)
[Warning][Race] Memory location x_1@parallel-simple-equiv.wvr.c:38:19 (race with conf. 110):
  read with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:77:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:55:3)
  read with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:77:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:57:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:81:3)
  write with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:77:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:56:3)
  write with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:77:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c:58:3)

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
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-simple-equiv.wvr.c | tee goblint/goblint_output: 0
Lines where datarace may occur: 42 43 49 50 55 56 57 58 59 67 68 81 82 
The number of races before goblint filter: 32
The number of races after goblint filter: 16
Race categories: 10
	67(1) - 43(1) x_0:
		x_0#2 x_0#5
		x_0#2 x_0#7
	67(1) - 50(1) x_0:
		x_0#2 x_0#8
		x_0#2 x_0#10
	81(1) - 43(1) x_0:
		x_0#3 x_0#7
		x_0#4 x_0#7
	81(1) - 50(1) x_0:
		x_0#3 x_0#10
		x_0#4 x_0#10
	68(1) - 55(1) x_1:
		x_1#2 x_1#5
	68(1) - 56(1) x_1:
		x_1#2 x_1#6
	68(1) - 57(1) x_1:
		x_1#2 x_1#7
	68(1) - 58(1) x_1:
		x_1#2 x_1#8
	81(1) - 56(1) x_1:
		x_1#3 x_1#6
		x_1#4 x_1#6
	81(1) - 58(1) x_1:
		x_1#3 x_1#8
		x_1#4 x_1#8
Runtime Symex: 0.167923s
Adding SC constraints
Shared __CPROVER_threads_exited: 6R/4W
Shared __CPROVER_next_thread_id: 5R/4W
Shared x_0: 4R/4W
Shared x_1: 4R/4W
Shared temp_2: 2R/4W
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: 451 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.00187275s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.00322149s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.00199243s
Solving with Deagle's Closure solver
5310 variables, 14838 clauses
ClosureSolver finishes with 30 conflicts, 107 decisions, and 9136 propagations. 137 theory propagations and 9 cycles included.
SAT checker: instance is UNSATISFIABLE
Runtime Solver: 0.00431307s
Runtime decision procedure: 0.0143253s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/parallel-simple-equiv.wvr.c function main
[nodatarace.assertion.0] line 77 No data races on variable x_0 between line 67 and line 43: SUCCESS
[nodatarace.assertion.1] line 77 No data races on variable x_0 between line 67 and line 50: SUCCESS
[nodatarace.assertion.2] line 77 No data races on variable x_0 between line 81 and line 43: SUCCESS
[nodatarace.assertion.3] line 77 No data races on variable x_0 between line 81 and line 50: SUCCESS
[nodatarace.assertion.4] line 77 No data races on variable x_1 between line 68 and line 55: SUCCESS
[nodatarace.assertion.5] line 77 No data races on variable x_1 between line 68 and line 56: SUCCESS
[nodatarace.assertion.6] line 77 No data races on variable x_1 between line 68 and line 57: SUCCESS
[nodatarace.assertion.7] line 77 No data races on variable x_1 between line 68 and line 58: SUCCESS
[nodatarace.assertion.8] line 77 No data races on variable x_1 between line 81 and line 56: SUCCESS
[nodatarace.assertion.9] line 77 No data races on variable x_1 between line 81 and line 58: SUCCESS

** 0 of 10 failed (1 iterations)
VERIFICATION SUCCESSFUL
