Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/contains_invariant_36_2.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/contains.spl:36:2:An invariant might not hold before entering a loop in procedure contains
tests/spl/sl_sorted_set/contains.spl:37:14:Related location: This is the loop invariant that might not hold initially
| Benchmark |
|---|
| Size | 24680 |
| Compressed Size | 3363 |
| 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 | 24672 |
| Compressed Size | 3377 |
| Max. Term Depth | 6 |
| Asserts | 127 |
| Declared Functions | 18 |
| Declared Constants | 90 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 110 |
or | 57 |
and | 45 |
= | 113 |
forall | 46 |
Int | 15 |
< | 8 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01655
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.06244
|
0.05099
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.02024
|
0.01200
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03938
|
0.02700
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00872
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.05561
|
0.05299
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.05619
|
0.05299
|
| |
veriT |
veriT default |
unsat ✅
|
0.01175
|
0.01100
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04836
|
0.04799
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.06662
|
0.06682
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
2.87928
|
2.89281
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.11628
|
0.06125
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01383
|
0.01400
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04989
|
0.05121
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.06902
|
0.06867
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.06846
|
0.06728
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01448
|
0.01442
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.06036
|
0.05472
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.07148
|
0.07169
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
2.35110
|
9.03967
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01876
|
0.01898
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06595
|
0.06588
|
|
SMT-COMP 2020
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
0.10925
|
0.11022
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.08244
|
0.08263
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02459
|
0.00620
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.03000
|
1233.84000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.34444
|
3.49616
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.25596
|
0.25532
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01932
|
0.01966
|
| |
|
veriT+vite_default |
unsat ✅
|
0.01737
|
0.01764
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.05820
|
0.05816
|
|
SMT-COMP 2021
|
0.12 (7/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.08360
|
0.08393
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.07892
|
0.07950
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.05579
|
0.01104
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
273.61300
|
294.89700
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.95905
|
5.62893
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.38936
|
0.20203
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.12734
|
0.11819
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01840
|
0.01874
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.04421
|
0.04418
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.05870
|
0.05863
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.08513
|
0.08544
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.11509
|
0.11547
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.84637
|
4.89914
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.12613
|
0.12377
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01944
|
0.01984
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.04507
|
0.04688
|
|
SMT-COMP 2023
|
0.40 (3/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.08081
|
0.08117
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.09566
|
0.09624
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
1.15164
|
2.61486
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.08000
|
1248.78000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
3.04851
|
6.16694
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.26241
|
0.26271
|
|
SMT-COMP 2024
|
0.33 (2/3) |
cvc5 |
cvc5 |
unsat ✅
|
0.25897
|
0.15934
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
2.86042
|
8.24052
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.77751
|
1241.31736
|