Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/copy_loop_check_heap_access_48_6_1.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:48:6-27:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 15421 |
| Compressed Size | 2521 |
| 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 | 15413 |
| Compressed Size | 2538 |
| Max. Term Depth | 10 |
| Asserts | 79 |
| 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 | 79 |
or | 51 |
and | 37 |
= | 60 |
forall | 31 |
<= | 5 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01685
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.06459
|
0.05299
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.02867
|
0.01500
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03013
|
0.02200
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01482
|
0.00900
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.03769
|
0.03499
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.03701
|
0.03399
|
| |
veriT |
veriT default |
unsat ✅
|
0.01289
|
0.01200
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04493
|
0.04499
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.05089
|
0.05108
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04079
|
0.04110
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06067
|
0.05324
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01285
|
0.01312
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04431
|
0.04553
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.04024
|
0.03974
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.04602
|
0.04460
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01623
|
0.01614
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05044
|
0.04978
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.06237
|
0.06258
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.08869
|
0.12593
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01644
|
0.01659
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05639
|
0.05631
|