Benchmark
non-incremental/QF_NRA/meti-tarski/atan/problem/2/atan-problem-2-chunk-0071.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 meti-tarski benchmarks are proof obligations extracted from the
Meti-Tarski project, see:
B. Akbarpour and L. C. Paulson. MetiTarski: An automatic theorem prover
for real-valued special functions. Journal of Automated Reasoning,
44(3):175-205, 2010.
Submitted by Dejan Jovanovic for SMT-LIB.
| Benchmark |
|---|
| Size | 1215 |
| Compressed Size | 623 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 1207 |
| Compressed Size | 631 |
| Max. Term Depth | 14 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 4 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 5 |
and | 9 |
= | 2 |
let | 1 |
/ | 1 |
+ | 5 |
- | 4 |
* | 19 |
<= | 8 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.05330
|
0.04499
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
0.01746
|
0.00800
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
0.01718
|
0.00400
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.01593
|
0.00700
|
|
SMT-COMP 2015
|
0.67 (2/6) |
CVC3 |
CVC3 default |
unknown ❌
|
0.02968
|
0.02899
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
0.01035
|
0.00900
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
0.01051
|
0.00800
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2400.97000
|
| |
SMT-RAT |
SMT-RAT-final default |
unsat ✅
|
0.00832
|
0.00600
|
| |
Yices2 |
Yices2-NL default |
unknown ❌
|
2400.01000
|
2401.00000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.03133
|
0.02999
|
|
SMT-COMP 2016
|
0.40 (3/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
0.01109
|
0.01077
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.01000
|
2401.37000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
2400.03000
|
4809.40000
|
| |
SMT-RAT |
SMT-RAT default |
unsat ✅
|
0.01134
|
0.00938
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
0.01153
|
0.00404
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.03077
|
0.03271
|
|
SMT-COMP 2017
|
0.20 (4/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.01586
|
0.01517
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unsat ✅
|
0.01062
|
0.01057
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.04400
|
696.32300
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
0.00947
|
0.00428
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.03377
|
0.03361
|
|
SMT-COMP 2018
|
0.20 (4/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.01461
|
0.01484
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unsat ✅
|
0.01236
|
0.01091
|
| |
|
SMTRAT-MCSAT-final_default |
unsat ✅
|
0.00999
|
0.00996
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.03000
|
1391.10000
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.01192
|
0.00681
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.03750
|
0.03751
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.01910
|
0.01937
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
0.03356
|
0.03352
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02051
|
0.00992
|
| |
SMT-RAT |
smtrat-CDCAC_default |
unsat ✅
|
0.01429
|
0.01007
|
| |
|
smtrat-MCSAT_default |
unsat ✅
|
0.01236
|
0.00961
|
| |
veriT |
veriT+raSAT+Redlog_default |
unsat ✅
|
68.11630
|
78.51520
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.01362
|
0.01247
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.03365
|
0.03348
|
|
SMT-COMP 2021
|
0.60 (4/10) |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
0.03454
|
0.03450
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.01918
|
0.00666
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unsat ✅
|
0.01129
|
0.01128
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.05000
|
1393.05000
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.01867
|
0.01877
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
0.29745
|
0.17083
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.45288
|
0.44299
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
0.28214
|
0.16015
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.26375
|
0.14361
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.58504
|
0.46332
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.31542
|
0.18936
|
| |
|
z3siri-base |
unsat ✅
|
0.29594
|
0.17098
|