Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/pull_strands_loop_check_heap_access_90_6.smt2
GRASShopper benchmarks.
Authors: Ruzica Piskac, Thomas Wies, and Damien Zufferey
URL: http://cs.nyu.edu/wies/software/grasshopper
See also: GRASShopper - Complete Heap Verification with Mixed Specifications. In TACAS 2014, pages 124-139.
If this benchmark is satisfiable, GRASShopper reports the following error message:
tests/spl/sls/sls_strand_sort.spl:90:6-28:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 16412 |
| Compressed Size | 2592 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| First Occurrence | 2014-07-21 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 16404 |
| Compressed Size | 2608 |
| Max. Term Depth | 10 |
| Asserts | 69 |
| Declared Functions | 14 |
| Declared Constants | 46 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 66 |
or | 46 |
and | 37 |
= | 71 |
forall | 28 |
<= | 2 |
>= | 1 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00936
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
1.80966
|
1.79972
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.00000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03379
|
0.02600
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00931
|
0.00900
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.08840
|
0.08499
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.09077
|
0.08799
|
| |
veriT |
veriT default |
unsat ✅
|
0.60419
|
0.60291
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04799
|
0.04799
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1.02300
|
1.02511
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04186
|
0.04231
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.07983
|
0.07834
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.14208
|
0.14258
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04823
|
0.05003
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.67023
|
0.66995
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05681
|
0.05629
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.06330
|
0.06287
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05910
|
0.05908
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.27058
|
0.27079
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05545
|
0.05470
|
| |
veriT |
veriT_default |
unsat ✅
|
0.16410
|
0.16428
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06581
|
0.06569
|