Benchmark
non-incremental/UFLIA/grasshopper/instantiated/copy_loop_check_heap_access_48_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:48:6-27:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 18086 |
| Compressed Size | 2712 |
| 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 | 18078 |
| Compressed Size | 2727 |
| Max. Term Depth | 10 |
| Asserts | 88 |
| Declared Functions | 13 |
| Declared Constants | 42 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 105 |
or | 70 |
and | 53 |
= | 66 |
forall | 35 |
<= | 5 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01661
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.12900
|
0.11798
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.03826
|
0.03000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03412
|
0.02600
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01891
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.07061
|
0.06799
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.07168
|
0.06899
|
| |
veriT |
veriT default |
unsat ✅
|
0.02572
|
0.02499
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04931
|
0.04899
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.17859
|
0.17887
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04803
|
0.04908
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06286
|
0.04954
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.04926
|
0.04950
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04660
|
0.04782
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.13696
|
0.13601
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05552
|
0.05570
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.09421
|
0.09356
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05245
|
0.05153
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.11102
|
0.11122
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.15206
|
0.18893
|
| |
veriT |
veriT_default |
unsat ✅
|
0.09190
|
0.09212
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06114
|
0.06104
|