Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/difference_check_heap_access_35_8.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:35:8-49:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 28062 |
| Compressed Size | 3576 |
| 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 | 28054 |
| Compressed Size | 3589 |
| Max. Term Depth | 9 |
| Asserts | 148 |
| Declared Functions | 20 |
| Declared Constants | 74 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 123 |
or | 86 |
and | 41 |
= | 108 |
forall | 64 |
Int | 21 |
< | 7 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01665
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.62803
|
0.61591
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.03000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
1.56849
|
1.56076
|
|
SMT-COMP 2015
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00879
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.22879
|
0.22596
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.22275
|
0.21997
|
| |
veriT |
veriT default |
unknown ❌
|
2400.01000
|
2400.66000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
4.21419
|
4.21536
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1.18644
|
2.25975
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
3.48810
|
3.50706
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
1.83538
|
7.09000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.14598
|
0.14636
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
14.12200
|
14.13040
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.82608
|
0.82609
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
1.41323
|
5.45000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.18870
|
0.18822
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
1.12626
|
1.12527
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.43558
|
0.43571
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
3.47608
|
13.60000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.13284
|
0.13305
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.13250
|
0.13243
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
13.98920
|
55.35000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.38344
|
0.38381
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.46906
|
0.46938
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.12905
|
0.00844
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.09000
|
2409.90000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.50859
|
3.45215
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.22715
|
3.37253
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.30459
|
6.73281
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
1.48350
|
5.70000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.11941
|
0.11978
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
7.27539
|
7.27436
|
|
SMT-COMP 2021
|
0.25 (6/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.36103
|
0.36131
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.43402
|
0.43444
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.22076
|
0.00690
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.11000
|
1245.18000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.70234
|
4.80166
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
2.47420
|
7.83000
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
1.33571
|
5.11000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.07202
|
0.07242
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.41656
|
0.41651
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.84319
|
0.84317
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.24158
|
0.24156
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.20411
|
0.20467
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.81471
|
4.98098
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
2.32661
|
9.00000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.07462
|
0.07497
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.20573
|
0.20747
|
|
SMT-COMP 2023
|
0.40 (3/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.28568
|
0.28613
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.29572
|
0.29613
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
60.21310
|
234.41000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.03000
|
1240.86000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.78008
|
4.70080
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
1.58258
|
5.72000
|
|
SMT-COMP 2024
|
0.33 (2/3) |
cvc5 |
cvc5 |
unsat ✅
|
0.40565
|
0.30602
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
62.52381
|
235.79284
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71961
|
1254.59288
|