Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/consts1.t2.c_Iteration1_Lasso_4-pieceTemplate.smt2
SMT script generated by Ultimate LassoRanker [1]
Ultimate LassoRanker is a tool that synthesizes ranking functions for
linear lasso programs and implements the techniques presented in [2] and [3].
For generating these SMT scripts Ultimate LassoRanker was used as a sub
procedure of the termination analyzer Ultimate BuchiAutomizer [4] which
implements the techniques presented in [5].
This SMT script belongs to a set of SMT scripts that was generated by applying
revision 11505 of BuchiAutomizer to
- the benchmarks from the demonstration category on termination of the SV-COMP
2014 [6] available at [7],
- the benchmarks from [8] which are available at [9] and,
- benchmarks from the repository of Ultimate LassoRanker.
This set of SMT scripts contains only SMT scripts that we considered to be
difficult because LassoRanker run into a timeout after 10 seconds.
2014-05-03, Matthias Heizmann (heizmann@informatik.uni-freiburg.de)
[1] http://ultimate.informatik.uni-freiburg.de/LassoRanker/
[2] Jan Leike and Matthias Heizmann. Ranking Templates for Linear Loops. In
TACAS 2014.
[3] Matthias Heizmann, Jochen Hoenicke, Jan Leike and Andreas Podelski. Linear
Ranking for Linear Lasso Programs. In ATVA 2013.
[4] http://ultimate.informatik.uni-freiburg.de/BuchiAutomizer/
[5] Matthias Heizmann, Jochen Hoenicke and Andreas Podelski. Termination
Analysis by Learning Terminating Programs. Accepted at CAV 2014
[6] Dirk Beyer: Status Report on Software Verification - (Competition Summary
SV-COMP 2014). TACAS 2014
[7] https://svn.sosy-lab.org/software/sv-benchmarks/trunk/c/termination-crafted/
[8] Marc Brockschmidt, Byron Cook, Carsten Fuhs: Better Termination Proving
through Cooperation. CAV 2013:413-429
[9] http://verify.rwth-aachen.de/brockschmidt/Cooperating-T2/
| Benchmark |
|---|
| Size | 370049 |
| Compressed Size | 18676 |
| 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 | — |
| check-sat calls | 1 |
| Status | sat |
| Inferred Status | sat |
| Size | 370041 |
| Compressed Size | 18684 |
| Max. Term Depth | 54 |
| Asserts | 169 |
| Declared Functions | 0 |
| Declared Constants | 721 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 808 |
and | 808 |
= | 1997 |
let | 2090 |
+ | 4155 |
- | 1120 |
* | 4437 |
< | 484 |
<= | 682 |
> | 283 |
>= | 588 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC4 |
CVC4 f7118b2 default |
sat ✅
|
5.38081
|
5.37118
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
sat ✅
|
27.83890
|
27.83980
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
sat ✅
|
15.22410
|
23.03750
|
| |
veriT |
veriT-smtcomp2014 default |
sat ✅
|
4.66254
|
4.65529
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
sat ✅
|
8.59409
|
8.58769
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
sat ✅
|
663.76300
|
663.88700
|
|
SMT-COMP 2015
|
|
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
sat ✅
|
4.86546
|
4.86426
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
sat ✅
|
4.83324
|
4.83227
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
sat ✅
|
21.97530
|
21.98270
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
sat ✅
|
10.10700
|
17.03940
|
| |
SMT-RAT |
SMT-RAT-final default |
sat ✅
|
80.00940
|
80.02880
|
| |
veriT |
veriT default |
sat ✅
|
10.35980
|
10.36040
|
| |
Yices2 |
Yices default |
sat ✅
|
3.13255
|
3.13252
|
| |
Z3 |
z3 4.4.0 default |
sat ✅
|
521.24900
|
521.46600
|
|
SMT-COMP 2016
|
0.22 (7/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
sat ✅
|
28.49500
|
28.51170
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
sat ✅
|
54.23620
|
54.26120
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
sat ✅
|
294.08200
|
294.25100
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
sat ✅
|
6.78321
|
15.40440
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.12000
|
2401.47000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.12000
|
2401.06000
|
| |
veriT |
veriT-dev default |
sat ✅
|
7.24806
|
7.25312
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
1.18600
|
1.18644
|
| |
Z3 |
z3-4.4.1 default |
sat ✅
|
590.16100
|
590.54300
|
|
SMT-COMP 2017
|
0.25 (6/8) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
23.96070
|
23.95750
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
sat ✅
|
3.94853
|
3.94348
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
sat ✅
|
403.88000
|
403.86100
|
| |
SMTInterpol |
SMTInterpol default |
sat ✅
|
13.98090
|
23.33220
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01900
|
599.99200
|
| |
veriT |
veriT-2017-06-17 default |
sat ✅
|
7.16104
|
7.15984
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
1.45221
|
1.45135
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02900
|
599.94000
|
|
SMT-COMP 2018
|
0.11 (8/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
143.14600
|
569.12000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
7.08056
|
7.08014
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
2.52880
|
2.52992
|
| |
OpenSMT |
opensmt2_default |
sat ✅
|
563.45500
|
563.47300
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
9.32683
|
16.88870
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.91000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.09000
|
1200.01000
|
| |
veriT |
veriT_default |
sat ✅
|
8.15391
|
8.15376
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.81024
|
0.80988
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
125.81300
|
125.79000
|
|
SMT-COMP 2021
|
0.17 (5/6) |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
6.72175
|
6.71974
|
| |
mc2 |
mc2 2021-06-07_default.sh |
unknown ❌
|
141.61500
|
141.58500
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
1.56257
|
5.92000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
15.01840
|
64.39930
|
| |
veriT |
veriT_default |
sat ✅
|
2.67508
|
2.67521
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
2.94107
|
2.94078
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
6.38671
|
6.38691
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
6.58135
|
6.58056
|
| |
veriT |
veriT_default |
sat ✅
|
6.53953
|
6.53909
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
2.21341
|
2.21338
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
2.21773
|
2.21752
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
5.53849
|
5.53978
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
2.64962
|
2.53009
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
1.08567
|
0.96526
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
8.82174
|
22.37201
|
| |
Yices2 |
Yices2 |
sat ✅
|
2.66616
|
2.53823
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
8.79199
|
33.68342
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
6.66283
|
6.52799
|