Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/difference_check_heap_access_43_15.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/sl_sorted_set/difference.spl:43:15-39:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 12735 |
| Compressed Size | 2050 |
| 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 | 12727 |
| Compressed Size | 2070 |
| Max. Term Depth | 6 |
| Asserts | 70 |
| Declared Functions | 18 |
| Declared Constants | 29 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 71 |
or | 45 |
and | 25 |
= | 45 |
forall | 39 |
Int | 12 |
< | 3 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01685
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
480.85900
|
480.91200
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2398.91000
|
2400.03000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.05095
|
0.04299
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00874
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
40.42840
|
40.41990
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
40.41170
|
40.42190
|
| |
veriT |
veriT default |
unsat ✅
|
0.07441
|
0.07299
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.11177
|
0.11198
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
19.81110
|
19.82250
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.09375
|
0.09415
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.19401
|
0.09539
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.03138
|
0.03167
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.51785
|
0.51988
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
23.35580
|
23.35420
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.12951
|
0.12845
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
6.04101
|
6.04077
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.09539
|
0.09462
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.17390
|
0.17416
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.63068
|
2.37000
|
| |
veriT |
veriT_default |
unsat ✅
|
6.03855
|
6.03896
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.11227
|
0.11219
|
|
SMT-COMP 2021
|
0.12 (7/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.09890
|
0.09920
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.15852
|
0.15892
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.10129
|
0.00698
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
107.74600
|
119.22700
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.88669
|
4.64858
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.18709
|
0.10695
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.08526
|
0.07463
|
| |
veriT |
veriT_default |
unsat ✅
|
0.03692
|
0.03728
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.09994
|
0.09990
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.70336
|
0.70326
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.13400
|
0.13433
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.18496
|
0.18555
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.99324
|
5.60375
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.29515
|
0.15579
|
| |
veriT |
veriT_default |
unsat ✅
|
0.03690
|
0.03730
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.45573
|
0.45764
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
1.53693
|
1.43541
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
22.51654
|
78.83965
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
337.21162
|
357.33972
|
|
SMT-COMP 2025
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.44039
|
0.32302
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
18.99686
|
66.01731
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
126.08162
|
137.61977
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.95289
|
4.16868
|