Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/simple-scaled250.bpl_Iteration1_Lasso_5-phaseTemplate.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 | 2522402 |
| Compressed Size | 136773 |
| 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 | sat |
| Size | 2522394 |
| Compressed Size | 136759 |
| Max. Term Depth | 9 |
| Asserts | 23 |
| Declared Functions | 0 |
| Declared Constants | 16060 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 50 |
and | 18 |
= | 10576 |
let | 30 |
+ | 26568 |
- | 20777 |
* | 41088 |
< | 18 |
<= | 18 |
> | 23 |
>= | 12044 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
9.65090
|
9.65070
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.05900
|
600.00000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.11900
|
620.42000
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
3.15757
|
3.15577
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02600
|
599.95000
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
316.27700
|
314.41000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.11000
|
1199.95000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.87000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.10000
|
1200.14000
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
2.33135
|
2.33106
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.95000
|
|
SMT-COMP 2019
|
0.43 (4/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
619.98200
|
616.83600
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
683.10500
|
680.06700
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
sat ✅
|
108.47500
|
108.48000
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
sat ✅
|
92.69750
|
92.68520
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
1.99756
|
5.84000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2399.79000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.97000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.84000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
2.42114
|
2.42124
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2399.57000
|
| |
|
z3-4.7.1_default |
unknown ❌
|
2400.03000
|
2399.55000
|
|
SMT-COMP 2021
|
0.80 (2/10) |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
25.41990
|
25.41360
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
3.49174
|
10.19000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.98000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.02000
|
1199.92000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.03000
|
1199.77000
|
|
SMT-COMP 2023
|
0.14 (6/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
88.97880
|
88.93970
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
sat ✅
|
431.49800
|
431.24000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
1.96930
|
5.72000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.03000
|
1199.84000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
1.64089
|
1.64087
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
70.00250
|
70.00000
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
16.63550
|
16.63410
|
| |
|
Z3++_sq_0526_default |
sat ✅
|
16.97500
|
16.97490
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
86.24632
|
86.14446
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
4.80732
|
15.38590
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.71786
|
1200.77294
|
| |
Yices2 |
Yices2 |
sat ✅
|
2.23963
|
2.13967
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
4.69793
|
4.59499
|