Benchmark
non-incremental/UF/grasshopper/uninstantiated/find_check_heap_access_20_4.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/union_find.spl:20:4-18:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 10600 |
| Compressed Size | 2056 |
| 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 | 10592 |
| Compressed Size | 2031 |
| Max. Term Depth | 9 |
| Asserts | 78 |
| Declared Functions | 12 |
| Declared Constants | 37 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 60 |
or | 37 |
and | 25 |
= | 60 |
forall | 28 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.51714
|
0.50892
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.15469
|
0.14398
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.01989
|
0.01900
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.11607
|
0.11598
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
130.08600
|
130.09400
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.16483
|
0.14698
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.15438
|
0.15198
|
| |
veriT |
veriT default |
unsat ✅
|
0.01928
|
0.01800
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.67246
|
0.67290
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.09259
|
0.09287
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
1.57374
|
1.58248
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.39619
|
0.28441
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.15718
|
0.15755
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.11689
|
0.11873
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.17088
|
0.17025
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.46288
|
0.45967
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.07382
|
0.07426
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.17982
|
0.17977
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.08297
|
0.08317
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
4.10470
|
15.93000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.03505
|
0.03528
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.22843
|
0.22836
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.19150
|
0.19205
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.18291
|
0.18349
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
4.66064
|
16.31830
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.11000
|
1244.23000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.83736
|
4.75645
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.53404
|
0.29013
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
1.33696
|
1.33688
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.30226
|
0.20239
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
6.87271
|
23.91229
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71219
|
1247.69502
|
| |
Yices2 |
Yices2 |
unsat ✅
|
1.14423
|
1.04464
|