Benchmark
non-incremental/UFLIA/grasshopper/instantiated/merge_loop_check_heap_access_58_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:58:6-21:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 13374 |
| Compressed Size | 2071 |
| 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 | 13366 |
| Compressed Size | 2090 |
| Max. Term Depth | 7 |
| Asserts | 61 |
| Declared Functions | 12 |
| Declared Constants | 33 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 82 |
or | 53 |
and | 34 |
= | 50 |
forall | 31 |
<= | 6 |
> | 1 |
| |
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 ✅
|
0.04141
|
0.02999
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.01213
|
0.01100
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.02779
|
0.02000
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00880
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.02673
|
0.02399
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.02745
|
0.02499
|
| |
veriT |
veriT default |
unsat ✅
|
0.00962
|
0.00900
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04334
|
0.04299
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.03090
|
0.03110
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.03876
|
0.03919
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.04857
|
0.04299
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01280
|
0.01270
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04421
|
0.04620
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.03275
|
0.03218
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.04334
|
0.04167
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01466
|
0.01395
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04804
|
0.04747
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.03955
|
0.03977
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.04590
|
0.08143
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01342
|
0.01361
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05564
|
0.05559
|