./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.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/chl-time-symm.wvr.c
Converting
Type-checking chl-time-symm.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 chl-time-symm.wvr file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.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] Invalidating expressions: AddrOf(Var(ora_0,
                                     NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:66:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(ora_2, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:67:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(volume_totale_1, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:68:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(volume_totale_3, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:69:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(cmp_4, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:70:3)
[Warning][Unknown] Invalidating expressions: AddrOf(Var(cmp_5, NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:71:3)
[Warning][Race] Memory location cmp_5@chl-time-symm.wvr.c:40:12 (race with conf. 110):
  read with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:76:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:55:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:79:3)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:76:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:54:3)
  write with {thread:([thread2@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:76:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:55:3)
[Warning][Race] Memory location cmp_4@chl-time-symm.wvr.c:40:5 (race with conf. 110):
  read with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:75:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:46:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:79:3)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:75:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:45:3)
  write with {thread:([thread1@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:75:3, main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c:46:3)

Summary for all memory locations:
	safe:            4
	vulnerable:      0
	unsafe:          2
	-------------------
	total:           6
cmp_5's upper bound is -1
cmp_4's upper bound is -1
minus::b's upper bound is 0
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 1
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 1
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 1
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 1
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 2
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 2
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 2
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort 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/chl-time-symm.wvr.c | tee goblint/goblint_output: 0
Lines where datarace may occur: 45 46 47 54 55 56 66 67 79 80 
The number of races before goblint filter: 28
The number of races after goblint filter: 12
Race categories: 6
	79(1) - 47(1) cmp_4:
		cmp_4#3 cmp_4#10
		cmp_4#4 cmp_4#10
		cmp_4#5 cmp_4#10
		cmp_4#6 cmp_4#10
	79(1) - 56(1) cmp_5:
		cmp_5#3 cmp_5#10
		cmp_5#4 cmp_5#10
		cmp_5#5 cmp_5#10
		cmp_5#6 cmp_5#10
	66(1) - 47(1) ora_0:
		ora_0#2 ora_0#3
	66(1) - 56(1) ora_0:
		ora_0#2 ora_0#5
	67(1) - 47(1) ora_2:
		ora_2#2 ora_2#3
	67(1) - 56(1) ora_2:
		ora_2#2 ora_2#5
Runtime Symex: 0.182881s
Adding SC constraints
Shared __CPROVER_threads_exited: 4R/3W
Shared __CPROVER_next_thread_id: 3R/3W
Shared ora_0: 2R/2W
Shared ora_2: 2R/2W
Shared volume_totale_1: 2R/2W
Shared volume_totale_3: 2R/2W
Shared cmp_4: 4R/3W
Shared cmp_5: 4R/3W
Shared main::1::t1!0@1: 2R/2W
Shared main::1::t2!0@1: 2R/2W
size of program expression: 493 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.00170588s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.00394063s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.000719711s
Solving with Deagle's Closure solver
6942 variables, 19475 clauses
ClosureSolver finishes with 12 conflicts, 46 decisions, and 2881 propagations. 60 theory propagations and 3 cycles included.
SAT checker: instance is UNSATISFIABLE
Runtime Solver: 0.0013384s
Runtime decision procedure: 0.0121713s

** Results:
/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/weaver/chl-time-symm.wvr.c function main
[nodatarace.assertion.0] line 76 No data races on variable cmp_4 between line 79 and line 47: SUCCESS
[nodatarace.assertion.1] line 76 No data races on variable cmp_5 between line 79 and line 56: SUCCESS
[nodatarace.assertion.2] line 76 No data races on variable ora_0 between line 66 and line 47: SUCCESS
[nodatarace.assertion.3] line 76 No data races on variable ora_0 between line 66 and line 56: SUCCESS
[nodatarace.assertion.4] line 76 No data races on variable ora_2 between line 67 and line 47: SUCCESS
[nodatarace.assertion.5] line 76 No data races on variable ora_2 between line 67 and line 56: SUCCESS

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