Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/ThunPower2.bpl_Iteration1_Loop_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 | 69860 |
| Compressed Size | 5613 |
| 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 | sat |
| Inferred Status | sat |
| Size | 69852 |
| Compressed Size | 5623 |
| Max. Term Depth | 10 |
| Asserts | 64 |
| Declared Functions | 0 |
| Declared Constants | 459 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 161 |
and | 63 |
= | 406 |
let | 109 |
+ | 505 |
- | 320 |
* | 832 |
< | 63 |
<= | 63 |
> | 64 |
>= | 413 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
0.20699
|
0.20635
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01800
|
599.98000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.03200
|
657.09000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.03400
|
600.00400
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02000
|
599.83000
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.53829
|
0.53849
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.11000
|
1200.09000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.11000
|
1199.94000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.09000
|
1199.94000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1200.08000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.49278
|
0.49278
|
|
SMT-COMP 2019
|
0.43 (4/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
4.00996
|
4.00968
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
8.59298
|
8.59401
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
sat ✅
|
0.36219
|
0.36219
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
sat ✅
|
0.38328
|
0.38325
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
1.44787
|
4.07586
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.09000
|
2399.88000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2400.09000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.84000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.82000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
1.75522
|
1.75507
|
| |
|
z3-4.7.1_default |
sat ✅
|
1.77402
|
1.77401
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
1.26440
|
1.26448
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
1.33007
|
1.32984
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.39695
|
0.00619
|
| |
SMT-RAT |
smtrat-CDCAC_default |
unknown ❌
|
1200.11000
|
1199.95000
|
| |
|
smtrat-MCSAT_default |
unknown ❌
|
1200.12000
|
1200.00000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.11000
|
1200.07000
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
148.66900
|
148.66000
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
1200.10000
|
1200.05000
|
|
SMT-COMP 2022
|
0.22 (7/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.80239
|
0.80296
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
1.49062
|
1.49058
|
| |
NRA-LS |
NRA-LS-FINAL_default |
sat ✅
|
2.48836
|
2.48851
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.53149
|
0.00779
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.03000
|
1199.62000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.01000
|
1200.03000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
8.58765
|
8.58659
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.46852
|
0.46844
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
25.41070
|
25.40690
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.63637
|
0.51115
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.81380
|
1.83364
|
| |
SMT-RAT |
SMT-RAT |
sat ✅
|
53.15647
|
53.03923
|
| |
Yices2 |
Yices2 |
sat ✅
|
3.08645
|
2.96945
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.89066
|
1.15662
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
16.23393
|
16.11287
|
| |
|
z3siri-base |
sat ✅
|
16.26330
|
16.13216
|