./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.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/bench-exp2x3.wvr.c
Converting
Type-checking bench-exp2x3.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-exp2x3.wvr file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.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 4 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-exp2x3.wvr.c:73:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:73:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n,
                                     NoOffset)), AddrOf(Var(x4, NoOffset)), AddrOf(Var(x3, NoOffset)), AddrOf(Var(x2, NoOffset)), AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:73:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:73:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:74:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:74:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n, NoOffset)), AddrOf(Var(x4, NoOffset)), AddrOf(Var(x3, NoOffset)), AddrOf(Var(x2, NoOffset)), AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:74:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(x2, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:74:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:75:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:75:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n, NoOffset)), AddrOf(Var(x4, NoOffset)), AddrOf(Var(x3, NoOffset)), AddrOf(Var(x2, NoOffset)), AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:75:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(x3, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:75:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:76:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:76:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n, NoOffset)), AddrOf(Var(x4, NoOffset)), AddrOf(Var(x3, NoOffset)), AddrOf(Var(x2, NoOffset)), AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:76:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(x4, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:76:3)
[Warning][Unknown] Function definition missing for __VERIFIER_nondet_uint (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:77:3)
[Warning][Unknown] INVALIDATING ALL GLOBALS! (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:77:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n, NoOffset)), AddrOf(Var(x4, NoOffset)), AddrOf(Var(x3, NoOffset)), AddrOf(Var(x2, NoOffset)), AddrOf(Var(x1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:77:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(n, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:77:3)
[Warning][Race] Memory location x1@bench-exp2x3.wvr.c:35:14 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:83:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:38:3)
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:83:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:39:5)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:91:3)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:83:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:39:5)
[Warning][Race] Memory location x3@bench-exp2x3.wvr.c:35:22 (race with conf. 110):
  read with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:85:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:54:3)
  read with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:85:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:55:5)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:91:3)
  write with {thread:([thread3@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:85:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:55:5)
[Warning][Race] Memory location x4@bench-exp2x3.wvr.c:35:26 (race with conf. 110):
  read with {thread:([thread4@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:86:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:62:3)
  read with {thread:([thread4@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:86:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:63:5)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:91:3)
  write with {thread:([thread4@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:86:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:63:5)
[Warning][Race] Memory location x2@bench-exp2x3.wvr.c:35:18 (race with conf. 110):
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:84:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:46:3)
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:84:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:47:5)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:91:3)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:84:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c:47:5)

Summary for all memory locations:
	safe:            1
	vulnerable:      0
	unsafe:          4
	-------------------
	total:           5
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-exp2x3.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-exp2x3.wvr.c line 38 function thread1 thread 1
Unwinding loop thread2.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.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-exp2x3.wvr.c line 46 function thread2 thread 2
Unwinding loop thread3.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c line 54 function thread3 thread 3
Not unwinding loop thread3.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c line 54 function thread3 thread 3
Unwinding loop thread4.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c line 62 function thread4 thread 4
Not unwinding loop thread4.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c line 62 function thread4 thread 4
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-exp2x3.wvr.c | tee goblint/goblint_output: 0
Lines where datarace may occur: 38 39 40 46 47 48 54 55 56 62 63 64 73 74 91 92 
The number of races before goblint filter: 96
The number of races after goblint filter: 32
Race categories: 8
	73(1) - 38(1) x1:
		x1#2 x1#5
		x1#2 x1#9
	73(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
	91(1) - 39(1) x1:
		x1#3 x1#8
		x1#3 x1#12
		x1#4 x1#8
		x1#4 x1#12
	74(1) - 46(1) x2:
		x2#2 x2#5
		x2#2 x2#9
	74(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
	91(1) - 47(1) x2:
		x2#3 x2#8
		x2#3 x2#12
		x2#4 x2#8
		x2#4 x2#12
	91(1) - 55(1) x3:
		x3#3 x3#8
		x3#3 x3#12
		x3#4 x3#8
		x3#4 x3#12
	91(1) - 63(1) x4:
		x4#3 x4#8
		x4#3 x4#12
		x4#4 x4#8
		x4#4 x4#12
Runtime Symex: 0.506453s
Adding SC constraints
Shared __CPROVER_threads_exited: 8R/5W
Shared __CPROVER_next_thread_id: 7R/5W
Shared x1: 8R/4W
Shared x2: 8R/4W
Shared x3: 8R/4W
Shared x4: 8R/4W
Shared n: 8R/2W
Shared main::1::t1!0@1: 2R/2W
Shared main::1::t2!0@1: 2R/2W
Shared main::1::t3!0@1: 2R/2W
Shared main::1::t4!0@1: 2R/2W
size of program expression: 742 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.00379297s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.00591235s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.00444823s
Solving with Deagle's Closure solver
11378 variables, 35386 clauses
ClosureSolver finishes with 270 conflicts, 613 decisions, and 97454 propagations. 518 theory propagations and 45 cycles included.
SAT checker: instance is UNSATISFIABLE
Runtime Solver: 0.0351701s
Runtime decision procedure: 0.0533707s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/bench-exp2x3.wvr.c function main
[nodatarace.assertion.0] line 86 No data races on variable x1 between line 73 and line 38: SUCCESS
[nodatarace.assertion.1] line 86 No data races on variable x1 between line 73 and line 39: SUCCESS
[nodatarace.assertion.2] line 86 No data races on variable x1 between line 91 and line 39: SUCCESS
[nodatarace.assertion.3] line 86 No data races on variable x2 between line 74 and line 46: SUCCESS
[nodatarace.assertion.4] line 86 No data races on variable x2 between line 74 and line 47: SUCCESS
[nodatarace.assertion.5] line 86 No data races on variable x2 between line 91 and line 47: SUCCESS
[nodatarace.assertion.6] line 86 No data races on variable x3 between line 91 and line 55: SUCCESS
[nodatarace.assertion.7] line 86 No data races on variable x4 between line 91 and line 63: SUCCESS

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