Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/copy_loop_check_heap_access_47_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_copy.spl:47:6-24:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 15306 |
| Compressed Size | 2481 |
| 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 | 15298 |
| Compressed Size | 2521 |
| Max. Term Depth | 10 |
| Asserts | 78 |
| Declared Functions | 14 |
| Declared Constants | 45 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 79 |
or | 51 |
and | 37 |
= | 59 |
forall | 31 |
<= | 5 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01676
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.76476
|
0.75389
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.07873
|
0.06999
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03311
|
0.02399
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00894
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.25486
|
0.25296
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.25502
|
0.25196
|
| |
veriT |
veriT default |
unsat ✅
|
0.03620
|
0.03499
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04816
|
0.04799
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.11858
|
0.11881
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04002
|
0.04053
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06087
|
0.05465
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.08374
|
0.08404
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04840
|
0.04969
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.26418
|
0.26357
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.04626
|
0.04293
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.05834
|
0.05811
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05453
|
0.05312
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.14868
|
0.14892
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05420
|
0.05415
|
| |
veriT |
veriT_default |
unsat ✅
|
0.14697
|
0.14720
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06240
|
0.06235
|