Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/Gcd_havoc.bpl_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 | 507178 |
| Compressed Size | 25241 |
| 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 | 507170 |
| Compressed Size | 25245 |
| Max. Term Depth | 10 |
| Asserts | 316 |
| Declared Functions | 0 |
| Declared Constants | 3044 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 861 |
and | 315 |
= | 2972 |
let | 579 |
+ | 4661 |
- | 3246 |
* | 7242 |
< | 315 |
<= | 315 |
> | 316 |
>= | 2814 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
369.30800
|
368.99800
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.06400
|
600.01600
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.10800
|
738.46000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01300
|
600.01000
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01400
|
599.82000
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
60.63050
|
60.62400
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1199.95000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.91000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.02000
|
1200.04000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.01000
|
1199.60000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.09000
|
1200.05000
|
|
SMT-COMP 2019
|
0.57 (3/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
54.30330
|
54.26130
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
100.80300
|
100.78000
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
sat ✅
|
191.30100
|
191.29700
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
sat ✅
|
586.70900
|
586.52100
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
64.46850
|
193.13000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.98000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.88000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.83000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.74000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2399.64000
|
| |
|
z3-4.7.1_default |
unknown ❌
|
2400.02000
|
2399.55000
|
|
SMT-COMP 2022
|
0.44 (5/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
415.91500
|
415.78400
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
235.64200
|
235.62900
|
| |
NRA-LS |
NRA-LS-FINAL_default |
sat ✅
|
114.24900
|
114.18800
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
74.97160
|
224.55000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.03000
|
1200.06000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.02000
|
1200.03000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.01000
|
1199.51000
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.02000
|
1199.83000
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
65.05020
|
65.04330
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
36.04635
|
35.92126
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1.88265
|
5.06008
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.31222
|
1201.02173
|
| |
Yices2 |
Yices2 |
sat ✅
|
63.19361
|
63.05511
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
48.06171
|
186.36108
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
76.49380
|
76.34722
|
| |
|
z3siri-base |
sat ✅
|
77.79548
|
77.64473
|