Benchmark
non-incremental/NRA/keymaera/ETCS-d-braking-node2220.smt2
These benchmarks used in the paper:
Dejan Jovanovic and Leonardo de Moura. Solving Non-Linear Arithmetic.
In IJCAR 2012, published as LNCS volume 7364, pp. 339--354.
The keymaera family contains VCs from Keymaera verification, see:
A. Platzer, J.-D. Quesel, and P. Rummer. Real world verification.
In CADE 2009, pages 485-501. Springer, 2009.
Submitted by Dejan Jovanovic for SMT-LIB.
KeYmaera example: ETCS-d-braking, node 2220 For more info see: No further information available.
| Benchmark |
|---|
| Size | 1364 |
| Compressed Size | 677 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2014-07-21 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unknown |
| Inferred Status | unsat |
| Size | 1356 |
| Compressed Size | 670 |
| Max. Term Depth | 17 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 7 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 1 |
and | 8 |
=> | 2 |
exists | 1 |
let | 1 |
Real | 1 |
/ | 1 |
+ | 4 |
- | 3 |
* | 13 |
<= | 5 |
> | 1 |
>= | 5 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.20 (4/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
300.74500
|
300.14200
|
| |
Redlog |
Redlog default |
unsat ✅
|
0.15473
|
0.15475
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.06362
|
0.06355
|
| |
veriT |
veriT+Redlog_20170618 default |
unsat ✅
|
0.21718
|
0.21117
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04306
|
0.04202
|
|
SMT-COMP 2018
|
0.33 (2/3) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
71.47380
|
71.47010
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.08247
|
0.14415
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.03692
|
0.03689
|
|
SMT-COMP 2019
|
0.40 (3/5) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.57000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04489
|
0.00573
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.38594
|
3.35203
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.18758
|
3.34788
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.10055
|
0.09529
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.08466
|
0.14821
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.03901
|
0.03900
|
| |
|
z3-4.7.1_default |
unsat ✅
|
0.03769
|
0.03762
|
|
SMT-COMP 2020
|
0.40 (3/5) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.01000
|
1199.87000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04718
|
0.00839
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.37403
|
3.40945
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.14442
|
0.14008
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.03414
|
0.03407
|
|
SMT-COMP 2021
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.04000
|
1199.85000
|
| |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.01000
|
1199.04000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.05634
|
0.00652
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
1200.05000
|
1203.62000
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.11577
|
0.11716
|
| |
YicesQS |
yices-QS-2021-06-13under10_default |
unsat ✅
|
0.07389
|
0.07391
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.01851
|
0.01844
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.03430
|
0.03424
|
|
SMT-COMP 2022
|
0.20 (4/5) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.06250
|
0.06300
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
1200.03000
|
1203.62000
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.10203
|
0.10195
|
| |
YicesQS |
yicesQS-2022-07-02-optim-under10_default |
unsat ✅
|
0.05708
|
0.05710
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.01899
|
0.02077
|
| |
|
z3-4.8.11_default |
unsat ✅
|
0.01885
|
0.01879
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.08350
|
0.08402
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
0.67866
|
2.03000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
1200.04000
|
1203.76000
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.12140
|
0.11852
|
| |
YicesQS |
yicesQS-2022-07-02-optim-under10_default |
unsat ✅
|
0.04887
|
0.04885
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.01877
|
0.01872
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unsat ✅
|
0.23794
|
0.13860
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
0.85776
|
1.16162
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.40381
|
0.43807
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
0.22028
|
0.12006
|
| |
YicesQS |
YicesQS |
unsat ✅
|
0.25883
|
0.15852
|
|
SMT-COMP 2025
|
0.25 (6/8) |
cvc5 |
cvc5 |
unsat ✅
|
0.27732
|
0.15609
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
0.87785
|
1.20990
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.45148
|
0.47023
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
0.26777
|
0.14698
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1201.78383
|
1204.61039
|
| |
YicesQS |
YicesQS |
unsat ✅
|
0.32849
|
0.20083
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.40752
|
0.32645
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.31519
|
0.18801
|