./deagle --no-assertions --datarace --32 /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.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.i
Converting
Type-checking 48_ticket_lock_low_contention_vs
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 file /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i line 425
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.i:725:3)
[Warning][Deadcode] Function "__bswap_16" will never be called: 1LoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:83:1)
[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.i:88:1)
[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.i:93:15)
[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.i:98:1)
[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.i:103:1)
[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.i:108:1)
[Warning][Race] Memory location s@48_ticket_lock_low_contention_vs.i:705:19 (race with conf. 110):
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:717:71)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:717:71)
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:719:32)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:719:32)
  write with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:719:32)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:719:32)
[Warning][Race] Memory location t@48_ticket_lock_low_contention_vs.i:706:19 (race with conf. 110):
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:709:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:709:3)
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:710:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:710:3)
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:711:3)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:711:3)
  write with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:711:3)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:711:3)
[Warning][Race] Memory location c@48_ticket_lock_low_contention_vs.i:713:10 (race with conf. 110):
  read with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:718:12)
  read with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:718:12)
  write with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:718:3)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:718:3)
  write with {} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:718:73)
  write with {thread:([main], {})} (conf. 110) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs.i:718:73)

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.i line 725 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.i line 725 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.i line 717 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.i line 717 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.i line 717 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.i | tee goblint/goblint_output: 0
Lines where datarace may occur: 709 710 711 712 717 718 719 720 725 726 
The number of races before goblint filter: 40
The number of races after goblint filter: 24
Race categories: 1
	718(1) - 718(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
Runtime Symex: 0.20936s
Unsupported __VERIFIER_atomic_* function!
