Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/insert_invariant_35_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/insert.spl:35:2:An invariant might not hold before entering a loop in procedure insert
tests/spl/sl_sorted_set/insert.spl:36:14:Related location: This is the loop invariant that might not hold initially
| Benchmark |
|---|
| Size | 24674 |
| Compressed Size | 3361 |
| 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 | 24666 |
| Compressed Size | 3374 |
| 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 ❌
|
0.01544
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.05454
|
0.05099
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.02041
|
0.01200
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03587
|
0.02799
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00913
|
0.00900
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.05565
|
0.05199
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.05547
|
0.05199
|
| |
veriT |
veriT default |
unsat ✅
|
0.01127
|
0.01000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04825
|
0.04799
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.06730
|
0.06747
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
2.87668
|
2.88897
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.07296
|
0.05955
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01477
|
0.01489
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04909
|
0.05034
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.06687
|
0.06559
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.07175
|
0.06982
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01434
|
0.01417
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05580
|
0.05516
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.07042
|
0.07065
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
2.99609
|
11.70770
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01877
|
0.01902
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06610
|
0.06606
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
0.08965
|
0.09036
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.07729
|
0.07765
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.07463
|
0.07494
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02786
|
0.00626
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2412.74000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
4.10950
|
3.39223
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.24068
|
3.41033
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.30809
|
3.35946
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.44870
|
0.44860
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.01949
|
0.01982
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.06429
|
0.06423
|
|
SMT-COMP 2021
|
0.12 (7/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.08240
|
0.08273
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.07883
|
0.07943
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03021
|
0.00788
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
277.96200
|
300.00900
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.85069
|
4.72596
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.26852
|
0.20120
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.11669
|
0.11432
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01761
|
0.01795
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.04343
|
0.04339
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.05842
|
0.05835
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.08849
|
0.08841
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.11460
|
0.11495
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
3.40145
|
4.90691
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.22839
|
0.12605
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01812
|
0.01849
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.04612
|
0.04716
|
|
SMT-COMP 2024
|
0.33 (2/3) |
cvc5 |
cvc5 |
unsat ✅
|
0.25705
|
0.15737
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
2.87564
|
8.33603
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74656
|
1242.39375
|
|
SMT-COMP 2025
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.30538
|
0.18521
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
2.91712
|
8.46012
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
28.60833
|
39.27597
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.96211
|
4.18645
|