./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i


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


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/pthread-ext/48_ticket_lock_low_contention_vs-b.i
Converting
Type-checking 48_ticket_lock_low_contention_vs-b
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 48_ticket_lock_low_contention_vs-b file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i line 409
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 1 possible targets
Generic Property Instrumentation
Running with 8 object bits, 24 offset bits (default)
Starting Bounded Model Checking
[Warning][Unknown] Invalidating expressions: AddrOf(Var(tmp,
                                     NoOffset)) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:709:3)
[Warning][Deadcode] Function "__bswap_32" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:72:1)
[Warning][Deadcode] Function "__bswap_64" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:77:1)
[Warning][Deadcode] Function "__uint16_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:82:1)
[Warning][Deadcode] Function "__uint32_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:87:1)
[Warning][Deadcode] Function "__uint64_identity" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:92:1)
[Warning][Race] Memory location t@48_ticket_lock_low_contention_vs-b.i:690:19 (race with conf. 110):
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:693:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:693:3)
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:694:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:694:3)
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:695:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:695:3)
  write with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:695:3)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:695:3)
[Warning][Race] Memory location s@48_ticket_lock_low_contention_vs-b.i:689:19 (race with conf. 110):
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:701:42)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:701:42)
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:703:5)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:703:5)
  write with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:703:5)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:703:5)
[Warning][Race] Memory location c@48_ticket_lock_low_contention_vs-b.i:697:10 (race with conf. 110):
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:702:12)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:702:12)
  write with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:702:3)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:702:3)
  write with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:702:73)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i:702:73)

Summary for all memory locations:
	safe:            0
	vulnerable:      0
	unsafe:          3
	-------------------
	total:           3
Use SV-COMP unwinding strategy: 2
Deagle's solver is set!!!!!!
Unwinding loop main.0 iteration 1 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i line 709 function main thread 0
Not unwinding loop main.0 iteration 2 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i line 709 function main thread 0
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 0
replacing self-loop at file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i line 701 function thr1 by assume(!TRUE)
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
replacing self-loop at file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i line 701 function thr1 by assume(!TRUE)
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-__spawned_thread> line 34 function __spawned_thread thread 2
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 2
replacing self-loop at file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-b.i line 701 function thr1 by assume(!TRUE)
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/pthread-ext/48_ticket_lock_low_contention_vs-b.i | tee goblint/goblint_output: 0
Lines where datarace may occur: 693 694 695 696 701 702 703 704 709 710 
The number of races before goblint filter: 55
The number of races after goblint filter: 39
Race categories: 4
	702(1) - 702(1) c:
		c#2 c#5
		c#2 c#6
		c#2 c#7
		c#3 c#5
		c#3 c#7
		c#4 c#5
		c#4 c#6
		c#4 c#7
		c#2 c#8
		c#2 c#9
		c#2 c#10
		c#3 c#8
		c#3 c#10
		c#4 c#8
		c#4 c#9
		c#4 c#10
		c#5 c#8
		c#5 c#9
		c#5 c#10
		c#6 c#8
		c#6 c#10
		c#7 c#8
		c#7 c#9
		c#7 c#10
	701(1) - 703(1) s:
		s#2 s#7
		s#2 s#10
		s#5 s#10
	703(1) - 701(1) s:
		s#4 s#5
		s#4 s#8
		s#7 s#8
	703(1) - 703(1) s:
		s#3 s#7
		s#4 s#6
		s#4 s#7
		s#3 s#10
		s#4 s#9
		s#4 s#10
		s#6 s#10
		s#7 s#9
		s#7 s#10
Runtime Symex: 0.229005s
Unsupported __VERIFIER_atomic_* function!
