./goblint --conf conf/svcomp.json --sets ana.specification /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/properties/no-data-race.prp --sets exp.architecture 32bit /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i


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


--sets is deprecated, use --set instead.
--sets is deprecated, use --set instead.
unrolling loop at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:3-1264:3 with factor 12
unrolling loop at lib/libc/stub/src/stdlib.c:10:5-12:5 with factor 12
unrolling loop at lib/libc/stub/src/stdlib.c:21:9-27:9 with factor 4
unrolling loop at lib/libc/stub/src/stdlib.c:40:3-45:3 with factor 6
Collected factors:
functions: 38
functionCalls: 53
loops: 7
loopBreaks: 0
controlFlowStatements: 144
expressions: 913
instructions: 153
integralVars: (5,42)
arrayVars: (3,0)
pointerVars: (4,21)

Complexity estimates:
File: 2
Total: 5516
Congruence: 829
Enabled congruence domain.
Octagon: 2000
Enabled octagon domain for:
printf, pthread_mutex_lock, i, key, count, a, tmp, j, count, k, size, a, b, c, i, p, p, p, list, p, x, __x, __x, __x
Widening: 2685
Enabled widening thresholds
SV-COMP specification: CHECK( init(main()), LTL(G ! data-race) )
[Warning][Integer > Overflow][CWE-190] Signed integer overflow (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1244:3-1244:13)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1261:10-1261:17)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
[Warning][Behavior > Undefined > NullPointerDereference][CWE-476] May dereference NULL pointer (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1263:5-1263:16)
[Warning][Deadcode] Function '__bswap_32' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:62:1-66:1)
[Warning][Deadcode] Function '__bswap_64' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:67:1-71:1)
[Warning][Deadcode] Function '__uint16_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:72:1-76:1)
[Warning][Deadcode] Function '__uint32_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:77:1-81:1)
[Warning][Deadcode] Function '__uint64_identity' is uncalled: 1 LLoC (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:82:1-86:1)
[Info][Deadcode] Logical lines of code (LLoC) summary:
  live: 34
  dead: 5 (5 in uncalled functions)
  total lines: 39
[Warning][Race] Memory location (alloc@sid:18@tid:[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top](#top)).datum (race with conf. 110): (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1238:12-1238:41)
  write with [region:{A.datum}, mhp:{tid=[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}, lock:{B_mutex}, thread:[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1244:3-1244:13)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
  read with [region:{A.datum}, mhp:{tid=[main]; created={[main, t_fun@/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1253:3-1253:55#top]}}, lock:{A_mutex}, thread:[main]] (conf. 110)  (exp: & p->datum) (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:1262:5-1262:29)
SV-COMP result: unknown
[Info][Race] Memory locations race summary:
  safe: 6
  vulnerable: 0
  unsafe: 1
  total memory locations: 7
lib/libc/stub/src/stdlib.c:6: Warning: Incompatible declaration for qsort (from .goblint/preprocessed/stdlib.i(3)).
 Previous was at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:929 (from /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i (0)) 
	Failed assumption that size_t and size_t are isomorphic (different integer types unsigned int  and unsigned long ) 
lib/libc/stub/src/stdlib.c:37: Warning: Incompatible declaration for bsearch (from .goblint/preprocessed/stdlib.i(3)).
 Previous was at /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i:926 (from /mnt/goblint-svcomp/benchexec/sv-benchmarks/c/goblint-regression/09-regions_26-alloc_region_rc.i (0)) 
	Failed assumption that size_t and size_t are isomorphic (different integer types unsigned int  and unsigned long ) 
lib/libc/stub/src/stdlib.c:7: Warning: The name qsort is used for two distinct globals
lib/libc/stub/src/stdlib.c:38: Warning: The name bsearch is used for two distinct globals
