./deagle /mnt/goblint-svcomp/goblint-bench/bench/concrat/properties/no-data-race.prp /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i --32


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


./deagle_exe --svcomp --graphml-witness error-witness.graphml --no-assertions --datarace /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.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/per-thread-array-ptr-race.i
Converting
Type-checking per-thread-array-ptr-race
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 per-thread-array-ptr-race file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 727
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)
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: 5
Deagle's solver is set!!!!!!
aborting path on assume(false) at file <builtin-library-abort> line 6 function abort thread 0
Unwinding loop main.0 iteration 1 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1023 function main thread 0
Unwinding loop main.0 iteration 2 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1023 function main thread 0
Unwinding loop main.0 iteration 3 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1023 function main thread 0
Unwinding loop main.0 iteration 4 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1023 function main thread 0
Not unwinding loop main.0 iteration 5 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1023 function main thread 0
Unwinding loop main.1 iteration 1 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1026 function main thread 0
Unwinding loop main.1 iteration 2 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1026 function main thread 0
Unwinding loop main.1 iteration 3 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1026 function main thread 0
Unwinding loop main.1 iteration 4 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1026 function main thread 0
Not unwinding loop main.1 iteration 5 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i line 1026 function main thread 0
pointer handling for concurrency is unsound
aborting path on assume(false) at file <builtin-library-__spawned_thread> line 34 function __spawned_thread thread 5
Start removing dummy accesses: 593 steps before removal
symex_dynamic::dynamic_object1#11 is dummy and removed
symex_dynamic::dynamic_object1#13 is dummy and removed
symex_dynamic::dynamic_object1#15 is dummy and removed
symex_dynamic::dynamic_object1#17 is dummy and removed
symex_dynamic::dynamic_object1#19 is dummy and removed
588 steps after removal
Handling datarace with no aid
The number of races before filter: 26
The number of races after filter: 26
The number of race categories before filter: 2
The number of race categories after filter: 2
	1015(1) - 1015(1) symex_dynamic::dynamic_object2
	40(1) - 1015(1) symex_dynamic::dynamic_object2
Races between line 1015 - line 1015:
	symex_dynamic::dynamic_object2#2 symex_dynamic::dynamic_object2#5
	symex_dynamic::dynamic_object2#3 symex_dynamic::dynamic_object2#4
	symex_dynamic::dynamic_object2#3 symex_dynamic::dynamic_object2#5
	symex_dynamic::dynamic_object2#2 symex_dynamic::dynamic_object2#7
	symex_dynamic::dynamic_object2#3 symex_dynamic::dynamic_object2#6
	symex_dynamic::dynamic_object2#3 symex_dynamic::dynamic_object2#7
	symex_dynamic::dynamic_object2#2 symex_dynamic::dynamic_object2#9
	symex_dynamic::dynamic_object2#3 symex_dynamic::dynamic_object2#8
	symex_dynamic::dynamic_object2#3 symex_dynamic::dynamic_object2#9
	symex_dynamic::dynamic_object2#4 symex_dynamic::dynamic_object2#7
	symex_dynamic::dynamic_object2#5 symex_dynamic::dynamic_object2#6
	symex_dynamic::dynamic_object2#5 symex_dynamic::dynamic_object2#7
	symex_dynamic::dynamic_object2#4 symex_dynamic::dynamic_object2#9
	symex_dynamic::dynamic_object2#5 symex_dynamic::dynamic_object2#8
	symex_dynamic::dynamic_object2#5 symex_dynamic::dynamic_object2#9
	symex_dynamic::dynamic_object2#6 symex_dynamic::dynamic_object2#9
	symex_dynamic::dynamic_object2#7 symex_dynamic::dynamic_object2#8
	symex_dynamic::dynamic_object2#7 symex_dynamic::dynamic_object2#9
Races between line 40 - line 1015:
	symex_dynamic::dynamic_object2#1 symex_dynamic::dynamic_object2#2
	symex_dynamic::dynamic_object2#1 symex_dynamic::dynamic_object2#3
	symex_dynamic::dynamic_object2#1 symex_dynamic::dynamic_object2#4
	symex_dynamic::dynamic_object2#1 symex_dynamic::dynamic_object2#5
	symex_dynamic::dynamic_object2#1 symex_dynamic::dynamic_object2#6
	symex_dynamic::dynamic_object2#1 symex_dynamic::dynamic_object2#7
	symex_dynamic::dynamic_object2#1 symex_dynamic::dynamic_object2#8
	symex_dynamic::dynamic_object2#1 symex_dynamic::dynamic_object2#9
Runtime Symex: 0.239683s
Adding SC constraints
Shared __CPROVER_threads_exited: 10R/6W
Shared __CPROVER_next_thread_id: 9R/6W
Shared __CPROVER_memory_leak: 2R/5W
Shared symex_dynamic::dynamic_object1: 9R/6W
Shared symex_dynamic::dynamic_object2: 4R/5W
size of program expression: 837 steps
no slicing due to threads
Generated 0 VCC(s), 0 remaining after simplification
Runtime Postprocess Equation: 0.00441876s
Passing problem to propositional reduction
converting SSA
Runtime Convert SSA: 0.0056058s
Set Deagle solver's graph
Running propositional reduction
Post-processing
Runtime Post-process: 0.0168768s
Solving with Deagle's Closure Solver
29440 variables, 88831 clauses
ClosureSolver finishes with 332 conflicts, 61482 decisions, and 578943 propagations. 142 theory propagations and 16 cycles included.
SAT checker: instance is SATISFIABLE
Runtime Solver: 0.0600837s
Runtime decision procedure: 0.0745021s
Building error trace

** Results:
[nodatarace.assertion.0] No data races on variable symex_dynamic::dynamic_object2 between line 1015 and line 1015: FAILURE
[nodatarace.assertion.1] No data races on variable symex_dynamic::dynamic_object2 between line 40 and line 1015: UNKNOWN
Counterexample:

State 22 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1019 thread 0
----------------------------------------------------
  threads_total=2 (00000000 00000000 00000000 00000010)

State 25 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1020 thread 0
----------------------------------------------------
  cond=1 (00000000 00000000 00000000 00000001)

State 32 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1021 thread 0
----------------------------------------------------
  malloc_size=8u (00000000 00000000 00000000 00001000)

State 55 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1021 thread 0
----------------------------------------------------
  tids=dynamic_object1 (00000010 00000000 00000000 00000000)

State 60 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1022 thread 0
----------------------------------------------------
  malloc_size=8u (00000000 00000000 00000000 00001000)

State 83 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1022 thread 0
----------------------------------------------------
  datas=dynamic_object2 (00000011 00000000 00000000 00000000)

State 85 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1023 thread 0
----------------------------------------------------
  i=0 (00000000 00000000 00000000 00000000)

State 89 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1024 thread 0
----------------------------------------------------
  pthread_create$$thread=dynamic_object1 (00000010 00000000 00000000 00000000)

State 90 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1024 thread 0
----------------------------------------------------
  attr=((const pthread_attr_t *)NULL) (00000000 00000000 00000000 00000000)

State 91 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1024 thread 0
----------------------------------------------------
  start_routine=thread (00000100 00000000 00000000 00000000)

State 92 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1024 thread 0
----------------------------------------------------
  arg=(const void *)dynamic_object2 (00000011 00000000 00000000 00000000)

State 113 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1023 thread 0
----------------------------------------------------
  i=1 (00000000 00000000 00000000 00000001)

State 118 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1024 thread 0
----------------------------------------------------
  pthread_create$$thread=dynamic_object1 + 1 (00000010 00000000 00000000 00000100)

State 119 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1024 thread 0
----------------------------------------------------
  attr=((const pthread_attr_t *)NULL) (00000000 00000000 00000000 00000000)

State 120 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1024 thread 0
----------------------------------------------------
  start_routine=thread (00000100 00000000 00000000 00000000)

State 121 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1024 thread 0
----------------------------------------------------
  arg=(const void *)dynamic_object2 (00000011 00000000 00000000 00000000)

State 142 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1023 thread 0
----------------------------------------------------
  i=2 (00000000 00000000 00000000 00000010)

State 146 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1026 thread 0
----------------------------------------------------
  i=0 (00000000 00000000 00000000 00000000)

State 150 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1027 thread 0
----------------------------------------------------
  pthread_join$$thread=1u (00000000 00000000 00000000 00000001)

State 151 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1027 thread 0
----------------------------------------------------
  value_ptr=((const void **)NULL) (00000000 00000000 00000000 00000000)

State 157 file <builtin-library-pthread_create> function pthread_create line 49 thread 1
----------------------------------------------------
  this_thread_id=1u (00000000 00000000 00000000 00000001)

State 158 file <builtin-library-pthread_create> function pthread_create line 49 thread 1
----------------------------------------------------
  next_thread_key=0u (00000000 00000000 00000000 00000000)

State 159 file <builtin-library-pthread_create> function pthread_create line 49 thread 1
----------------------------------------------------
  start_routine=thread (00000100 00000000 00000000 00000000)

State 160 file <builtin-library-pthread_create> function pthread_create line 49 thread 1
----------------------------------------------------
  arg=(const void *)dynamic_object2 (00000011 00000000 00000000 00000000)

State 166 file <builtin-library-__spawned_thread> function __spawned_thread line 34 thread 1
----------------------------------------------------
  arg=(const void *)dynamic_object2 (00000011 00000000 00000000 00000000)

State 168 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function thread line 1014 thread 1
----------------------------------------------------
  p=dynamic_object2 (00000011 00000000 00000000 00000000)

State 173 file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function thread line 1015 thread 2
----------------------------------------------------
  dynamic_object2[0]=1 (00000000 00000000 00000000 00000001)

Violated property:
  file /mnt/goblint-svcomp/goblint-bench/bench/concrat/race-challenges/per-thread-array-ptr-race.i function main line 1023 thread 5
  No data races on variable symex_dynamic::dynamic_object2 between line 1015 and line 1015


VERIFICATION FAILED
