./deagle /mnt/goblint-svcomp/goblint-bench/bench/concrat/properties/no-data-race.prp /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i --32


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


./deagle_exe --svcomp --graphml-witness error-witness.graphml --no-assertions --datarace /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i
Deagle version 2.2 64-bit x86_64 linux
which contains:
CBMC version 5.67.0 (svcomp24-11-gfd1b965b5-dirty) 64-bit x86_64 linux
Parsing /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i
Converting
Type-checking thread-join-counter-inner-race-3
Generating GOTO Program
Adding CPROVER library (x86_64)
file <builtin-library-pthread_cond_wait> line 7: 
reason for conflict at #this.__data: number of members is different (6/8)

struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  signed int __kind;
  unsigned int __nusers;
  union $anon0;
}
struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  unsigned int __nusers;
  signed int __kind;
  signed short int __spins;
  signed short int __elision;
  __pthread_list_t __list;
}
warning: pointer parameter types differ between declaration and definition "pthread_cond_wait"
old definition in module thread-join-counter-inner-race-3 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 605
signed int (pthread_cond_t *, pthread_mutex_t *)
new definition in module <built-in-library> file <builtin-library-pthread_cond_wait> line 7
signed int (pthread_cond_t *cond, pthread_mutex_t *mutex)
file <builtin-library-pthread_mutex_lock> line 17: 
reason for conflict at #this.__data: number of members is different (6/8)

struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  signed int __kind;
  unsigned int __nusers;
  union $anon0;
}
struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  unsigned int __nusers;
  signed int __kind;
  signed short int __spins;
  signed short int __elision;
  __pthread_list_t __list;
}
warning: pointer parameter types differ between declaration and definition "pthread_mutex_lock"
old definition in module thread-join-counter-inner-race-3 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 505
signed int (pthread_mutex_t *)
new definition in module <built-in-library> file <builtin-library-pthread_mutex_lock> line 17
signed int (pthread_mutex_t *mutex)
file <builtin-library-pthread_create> line 20: warning: pointer parameter types differ between declaration and definition "pthread_create"
old definition in module thread-join-counter-inner-race-3 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 392
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 *pthread_create$$thread, const pthread_attr_t *attr, void * (*start_routine)(void *), void *arg)
file <builtin-library-pthread_mutex_unlock> line 17: 
reason for conflict at #this.__data: number of members is different (6/8)

struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  signed int __kind;
  unsigned int __nusers;
  union $anon0;
}
struct __pthread_mutex_s {
  signed int __lock;
  unsigned int __count;
  signed int __owner;
  unsigned int __nusers;
  signed int __kind;
  signed short int __spins;
  signed short int __elision;
  __pthread_list_t __list;
}
warning: pointer parameter types differ between declaration and definition "pthread_mutex_unlock"
old definition in module thread-join-counter-inner-race-3 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 510
signed int (pthread_mutex_t *)
new definition in module <built-in-library> file <builtin-library-pthread_mutex_unlock> line 17
signed int (pthread_mutex_t *mutex)
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
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
**** WARNING: no body for function pthread_detach
Unwinding loop main.0 iteration 1 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 708 function main thread 0
Not unwinding loop main.0 iteration 2 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 708 function main thread 0
Unwinding loop main.1 iteration 1 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 714 function main thread 0
Not unwinding loop main.1 iteration 2 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 714 function main thread 0
Unwinding loop main.2 iteration 1 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 721 function main thread 0
Not unwinding loop main.2 iteration 2 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 721 function main thread 0
Unwinding loop thread.0 iteration 1 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 691 function thread thread 1
Not unwinding loop thread.0 iteration 2 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 691 function thread thread 1
aborting path on assume(false) at file <builtin-library-__spawned_thread> line 34 function __spawned_thread thread 2
Unwinding loop thread.0 iteration 1 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 691 function thread thread 2
Not unwinding loop thread.0 iteration 2 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i line 691 function thread thread 2
Start removing dummy accesses: 803 steps before removal
main::1::1::1::tid!0@1#3 is dummy and removed
main::1::1::1::tid!0@2#3 is dummy and removed
801 steps after removal
Handling datarace with no aid
The number of races before filter: 120
The number of races after filter: 120
The number of race categories before filter: 22
The number of race categories after filter: 22
	683(1) - 694(1) data
	694(1) - 694(1) data
	724(1) - 694(1) data
	684(1) - 40(1) data_mutex
	684(1) - 42(1) data_mutex
	681(1) - 691(1) keep_alive
	718(1) - 691(1) keep_alive
	682(1) - 40(1) keep_alive_mutex
	682(1) - 42(1) keep_alive_mutex
	678(1) - 687(1) threads_alive
	678(1) - 700(1) threads_alive
	687(1) - 687(1) threads_alive
	687(1) - 700(1) threads_alive
	700(1) - 687(1) threads_alive
	700(1) - 700(1) threads_alive
	714(1) - 687(1) threads_alive
	714(1) - 700(1) threads_alive
	721(1) - 687(1) threads_alive
	721(1) - 700(1) threads_alive
	680(1) - 11(1) threads_alive_cond
	679(1) - 40(1) threads_alive_mutex
	679(1) - 42(1) threads_alive_mutex
Races between line 683 - line 694:
	data#1 data#3
	data#1 data#4
	data#1 data#5
	data#1 data#6
Races between line 694 - line 694:
	data#3 data#5
	data#3 data#6
	data#4 data#5
	data#4 data#6
Races between line 724 - line 694:
	data#2 data#3
	data#2 data#4
	data#2 data#5
	data#2 data#6
Races between line 684 - line 40:
	data_mutex#1 data_mutex#2
	data_mutex#1 data_mutex#4
	data_mutex#1 data_mutex#8
	data_mutex#1 data_mutex#10
	data_mutex#1 data_mutex#14
	data_mutex#1 data_mutex#16
	data_mutex#1 data_mutex#20
	data_mutex#1 data_mutex#22
Races between line 684 - line 42:
	data_mutex#1 data_mutex#5
	data_mutex#1 data_mutex#7
	data_mutex#1 data_mutex#11
	data_mutex#1 data_mutex#13
	data_mutex#1 data_mutex#17
	data_mutex#1 data_mutex#19
	data_mutex#1 data_mutex#23
	data_mutex#1 data_mutex#25
Races between line 681 - line 691:
	keep_alive#1 keep_alive#3
	keep_alive#1 keep_alive#4
	keep_alive#1 keep_alive#5
	keep_alive#1 keep_alive#6
Races between line 718 - line 691:
	keep_alive#2 keep_alive#3
	keep_alive#2 keep_alive#4
	keep_alive#2 keep_alive#5
	keep_alive#2 keep_alive#6
Races between line 682 - line 40:
	keep_alive_mutex#1 keep_alive_mutex#8
	keep_alive_mutex#1 keep_alive_mutex#10
	keep_alive_mutex#1 keep_alive_mutex#14
	keep_alive_mutex#1 keep_alive_mutex#16
	keep_alive_mutex#1 keep_alive_mutex#20
	keep_alive_mutex#1 keep_alive_mutex#22
	keep_alive_mutex#1 keep_alive_mutex#26
	keep_alive_mutex#1 keep_alive_mutex#28
	keep_alive_mutex#1 keep_alive_mutex#32
	keep_alive_mutex#1 keep_alive_mutex#34
	keep_alive_mutex#1 keep_alive_mutex#38
	keep_alive_mutex#1 keep_alive_mutex#40
Races between line 682 - line 42:
	keep_alive_mutex#1 keep_alive_mutex#11
	keep_alive_mutex#1 keep_alive_mutex#13
	keep_alive_mutex#1 keep_alive_mutex#17
	keep_alive_mutex#1 keep_alive_mutex#19
	keep_alive_mutex#1 keep_alive_mutex#23
	keep_alive_mutex#1 keep_alive_mutex#25
	keep_alive_mutex#1 keep_alive_mutex#29
	keep_alive_mutex#1 keep_alive_mutex#31
	keep_alive_mutex#1 keep_alive_mutex#35
	keep_alive_mutex#1 keep_alive_mutex#37
	keep_alive_mutex#1 keep_alive_mutex#41
	keep_alive_mutex#1 keep_alive_mutex#43
Races between line 678 - line 687:
	threads_alive#1 threads_alive#6
	threads_alive#1 threads_alive#7
	threads_alive#1 threads_alive#10
	threads_alive#1 threads_alive#11
Races between line 678 - line 700:
	threads_alive#1 threads_alive#8
	threads_alive#1 threads_alive#9
	threads_alive#1 threads_alive#12
	threads_alive#1 threads_alive#13
Races between line 687 - line 687:
	threads_alive#6 threads_alive#11
	threads_alive#7 threads_alive#10
	threads_alive#7 threads_alive#11
Races between line 687 - line 700:
	threads_alive#6 threads_alive#13
	threads_alive#7 threads_alive#12
	threads_alive#7 threads_alive#13
Races between line 700 - line 687:
	threads_alive#8 threads_alive#11
	threads_alive#9 threads_alive#10
	threads_alive#9 threads_alive#11
Races between line 700 - line 700:
	threads_alive#8 threads_alive#13
	threads_alive#9 threads_alive#12
	threads_alive#9 threads_alive#13
Races between line 714 - line 687:
	threads_alive#2 threads_alive#7
	threads_alive#3 threads_alive#7
	threads_alive#2 threads_alive#11
	threads_alive#3 threads_alive#11
Races between line 714 - line 700:
	threads_alive#2 threads_alive#9
	threads_alive#3 threads_alive#9
	threads_alive#2 threads_alive#13
	threads_alive#3 threads_alive#13
Races between line 721 - line 687:
	threads_alive#4 threads_alive#7
	threads_alive#5 threads_alive#7
	threads_alive#4 threads_alive#11
	threads_alive#5 threads_alive#11
Races between line 721 - line 700:
	threads_alive#4 threads_alive#9
	threads_alive#5 threads_alive#9
	threads_alive#4 threads_alive#13
	threads_alive#5 threads_alive#13
Races between line 680 - line 11:
	threads_alive_cond#1 threads_alive_cond#18
	threads_alive_cond#1 threads_alive_cond#20
	threads_alive_cond#1 threads_alive_cond#21
	threads_alive_cond#1 threads_alive_cond#23
	threads_alive_cond#1 threads_alive_cond#24
	threads_alive_cond#1 threads_alive_cond#26
	threads_alive_cond#1 threads_alive_cond#27
	threads_alive_cond#1 threads_alive_cond#29
Races between line 679 - line 40:
	threads_alive_mutex#1 threads_alive_mutex#38
	threads_alive_mutex#1 threads_alive_mutex#40
	threads_alive_mutex#1 threads_alive_mutex#44
	threads_alive_mutex#1 threads_alive_mutex#46
	threads_alive_mutex#1 threads_alive_mutex#50
	threads_alive_mutex#1 threads_alive_mutex#52
	threads_alive_mutex#1 threads_alive_mutex#56
	threads_alive_mutex#1 threads_alive_mutex#58
Races between line 679 - line 42:
	threads_alive_mutex#1 threads_alive_mutex#41
	threads_alive_mutex#1 threads_alive_mutex#43
	threads_alive_mutex#1 threads_alive_mutex#47
	threads_alive_mutex#1 threads_alive_mutex#49
	threads_alive_mutex#1 threads_alive_mutex#53
	threads_alive_mutex#1 threads_alive_mutex#55
	threads_alive_mutex#1 threads_alive_mutex#59
	threads_alive_mutex#1 threads_alive_mutex#61
Runtime Symex: 0.682281s
Adding SC constraints
Shared __CPROVER_threads_exited: 2R/3W
Shared __CPROVER_next_thread_id: 1R/3W
Shared data: 1R/5W
Shared threads_alive: 8R/5W
Shared threads_alive_mutex: 20R/21W
Shared threads_alive_cond: 8R/9W
Shared keep_alive: 4R/2W
Shared keep_alive_mutex: 14R/15W
Shared data_mutex: 8R/9W
size of program expression: 1776 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.0316702s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.0867375s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.000261055s
Solving with Deagle's Closure Solver
133115 variables, 595987 clauses
ClosureSolver finishes with 92 conflicts, 159365 decisions, and 819839 propagations. 421 theory propagations and 10 cycles included.
SAT checker: instance is SATISFIABLE
Runtime Solver: 0.128943s
Runtime decision procedure: 0.234343s
Building error trace

** Results:
[nodatarace.assertion.0] No data races on variable data between line 683 and line 694: UNKNOWN
[nodatarace.assertion.1] No data races on variable data between line 694 and line 694: UNKNOWN
[nodatarace.assertion.2] No data races on variable data between line 724 and line 694: FAILURE
[nodatarace.assertion.3] No data races on variable data_mutex between line 684 and line 40: UNKNOWN
[nodatarace.assertion.4] No data races on variable data_mutex between line 684 and line 42: UNKNOWN
[nodatarace.assertion.5] No data races on variable keep_alive between line 681 and line 691: UNKNOWN
[nodatarace.assertion.6] No data races on variable keep_alive between line 718 and line 691: UNKNOWN
[nodatarace.assertion.7] No data races on variable keep_alive_mutex between line 682 and line 40: UNKNOWN
[nodatarace.assertion.8] No data races on variable keep_alive_mutex between line 682 and line 42: UNKNOWN
[nodatarace.assertion.9] No data races on variable threads_alive between line 678 and line 687: UNKNOWN
[nodatarace.assertion.10] No data races on variable threads_alive between line 678 and line 700: UNKNOWN
[nodatarace.assertion.11] No data races on variable threads_alive between line 687 and line 687: UNKNOWN
[nodatarace.assertion.12] No data races on variable threads_alive between line 687 and line 700: UNKNOWN
[nodatarace.assertion.13] No data races on variable threads_alive between line 700 and line 687: UNKNOWN
[nodatarace.assertion.14] No data races on variable threads_alive between line 700 and line 700: UNKNOWN
[nodatarace.assertion.15] No data races on variable threads_alive between line 714 and line 687: UNKNOWN
[nodatarace.assertion.16] No data races on variable threads_alive between line 714 and line 700: UNKNOWN
[nodatarace.assertion.17] No data races on variable threads_alive between line 721 and line 687: UNKNOWN
[nodatarace.assertion.18] No data races on variable threads_alive between line 721 and line 700: UNKNOWN
[nodatarace.assertion.19] No data races on variable threads_alive_cond between line 680 and line 11: UNKNOWN
[nodatarace.assertion.20] No data races on variable threads_alive_mutex between line 679 and line 40: UNKNOWN
[nodatarace.assertion.21] No data races on variable threads_alive_mutex between line 679 and line 42: UNKNOWN
Counterexample:

State 31 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 706 thread 0
----------------------------------------------------
  breads_total=1 (00000000 00000000 00000000 00000001)

State 34 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 707 thread 0
----------------------------------------------------
  cond=1 (00000000 00000000 00000000 00000001)

State 38 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 708 thread 0
----------------------------------------------------
  i=0 (00000000 00000000 00000000 00000000)

State 40 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 709 thread 0
----------------------------------------------------
  tid=0u (00000000 00000000 00000000 00000000)

State 43 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 710 thread 0
----------------------------------------------------
  pthread_create$$thread=&tid!0@1 (00000010 00000000 00000000 00000000)

State 44 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 710 thread 0
----------------------------------------------------
  attr=((const pthread_attr_t *)NULL) (00000000 00000000 00000000 00000000)

State 45 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 710 thread 0
----------------------------------------------------
  start_routine=thread (00000011 00000000 00000000 00000000)

State 46 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 710 thread 0
----------------------------------------------------
  arg=NULL (00000000 00000000 00000000 00000000)

State 70 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 708 thread 0
----------------------------------------------------
  i=1 (00000000 00000000 00000000 00000001)

State 75 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 713 thread 0
----------------------------------------------------
  mutex=(pthread_mutex_t *)&threads_alive_mutex (00000101 00000000 00000000 00000000)

State 79 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 687 thread 1
----------------------------------------------------
  threads_alive=0 (00000000 00000000 00000000 00000000)

State 82 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 688 thread 1
----------------------------------------------------
  cond=&threads_alive_cond (00000110 00000000 00000000 00000000)

State 87 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 689 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&threads_alive_mutex (00000101 00000000 00000000 00000000)

State 93 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 690 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&keep_alive_mutex (00000111 00000000 00000000 00000000)

State 100 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 716 thread 0
----------------------------------------------------
  mutex=(pthread_mutex_t *)&threads_alive_mutex (00000101 00000000 00000000 00000000)

State 106 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 717 thread 0
----------------------------------------------------
  mutex=(pthread_mutex_t *)&keep_alive_mutex (00000111 00000000 00000000 00000000)

State 113 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 692 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&keep_alive_mutex (00000111 00000000 00000000 00000000)

State 119 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 693 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&data_mutex (00001000 00000000 00000000 00000000)

State 123 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 694 thread 1
----------------------------------------------------
  data=128 (00000000 00000000 00000000 10000000)

State 126 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 695 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&data_mutex (00001000 00000000 00000000 00000000)

State 132 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 696 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&keep_alive_mutex (00000111 00000000 00000000 00000000)

State 140 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 692 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&keep_alive_mutex (00000111 00000000 00000000 00000000)

State 146 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 693 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&data_mutex (00001000 00000000 00000000 00000000)

State 150 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 718 thread 0
----------------------------------------------------
  keep_alive=FALSE (00000000)

State 153 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 719 thread 0
----------------------------------------------------
  mutex=(pthread_mutex_t *)&keep_alive_mutex (00000111 00000000 00000000 00000000)

State 159 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 720 thread 0
----------------------------------------------------
  mutex=(pthread_mutex_t *)&threads_alive_mutex (00000101 00000000 00000000 00000000)

State 166 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 723 thread 0
----------------------------------------------------
  mutex=(pthread_mutex_t *)&threads_alive_mutex (00000101 00000000 00000000 00000000)

State 173 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function __CPROVER__start line 705 thread 0
----------------------------------------------------
  OUTPUT return': 128 (00000000 00000000 00000000 10000000)

State 177 file <builtin-library-pthread_create> function pthread_create line 49 thread 1
----------------------------------------------------
  this_thread_id=1u (00000000 00000000 00000000 00000001)

State 178 file <builtin-library-pthread_create> function pthread_create line 49 thread 1
----------------------------------------------------
  next_thread_key=0u (00000000 00000000 00000000 00000000)

State 179 file <builtin-library-pthread_create> function pthread_create line 49 thread 1
----------------------------------------------------
  start_routine=thread (00000011 00000000 00000000 00000000)

State 180 file <builtin-library-pthread_create> function pthread_create line 49 thread 1
----------------------------------------------------
  arg=NULL (00000000 00000000 00000000 00000000)

State 186 file <builtin-library-__spawned_thread> function __spawned_thread line 34 thread 1
----------------------------------------------------
  arg=NULL (00000000 00000000 00000000 00000000)

State 189 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 686 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&threads_alive_mutex (00000101 00000000 00000000 00000000)

State 193 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 694 thread 1
----------------------------------------------------
  data=128 (00000000 00000000 00000000 10000000)

State 196 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 695 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&data_mutex (00001000 00000000 00000000 00000000)

State 202 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function thread line 696 thread 1
----------------------------------------------------
  mutex=(pthread_mutex_t *)&keep_alive_mutex (00000111 00000000 00000000 00000000)

Violated property:
  file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/thread-join-counter-inner-race-3.i function main line 711 thread 2
  No data races on variable data between line 724 and line 694


VERIFICATION FAILED
