Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration3_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 | 3481480 |
| Compressed Size | 115793 |
| 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 | 3481472 |
| Compressed Size | 115778 |
| Max. Term Depth | 138 |
| Asserts | 505 |
| Declared Functions | 0 |
| Declared Constants | 6789 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 2456 |
and | 2456 |
= | 28284 |
let | 15768 |
+ | 37932 |
- | 11756 |
* | 50028 |
< | 1304 |
<= | 2036 |
> | 901 |
>= | 5544 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
0.43 (4/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
sat ✅
|
326.42100
|
326.50100
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
sat ✅
|
325.63000
|
325.71400
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
sat ✅
|
1674.65000
|
1675.27000
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2420.65000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2401.16000
|
| |
veriT |
veriT default |
sat ✅
|
683.75200
|
683.84200
|
| |
Yices2 |
Yices default |
sat ✅
|
35.65110
|
35.65860
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.86000
|
|
SMT-COMP 2016
|
0.44 (5/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
sat ✅
|
414.08900
|
412.65700
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
sat ✅
|
1514.13000
|
1514.83000
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unknown ❌
|
2400.03000
|
2401.52000
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
sat ✅
|
869.13500
|
987.17500
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.10000
|
2401.61000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
1614.13000
|
1614.65000
|
| |
veriT |
veriT-dev default |
sat ✅
|
632.66900
|
632.97000
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
93.25110
|
93.30450
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.03000
|
2401.46000
|
|
SMT-COMP 2017
|
0.62 (3/8) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
438.99600
|
438.02600
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
sat ✅
|
196.94300
|
196.92700
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.01500
|
599.95000
|
| |
SMTInterpol |
SMTInterpol default |
unknown ❌
|
600.07800
|
694.49000
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01800
|
599.95600
|
| |
veriT |
veriT-2017-06-17 default |
unknown ❌
|
600.03500
|
593.02800
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
22.65700
|
22.65530
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.04100
|
599.90000
|
|
SMT-COMP 2018
|
0.56 (4/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unknown ❌
|
1200.06000
|
4771.29000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
375.97400
|
375.00700
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
351.84900
|
351.82800
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1200.01000
|
1199.71000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.05000
|
1370.30000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.03000
|
1199.86000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.94000
|
| |
veriT |
veriT_default |
sat ✅
|
92.14490
|
92.14090
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
9.33269
|
9.33073
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.92000
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
2155.22000
|
8559.02000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
208.62100
|
208.58500
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
525.09500
|
523.55500
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
407.26000
|
406.15500
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.47000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
75.13400
|
296.78000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
2173.88000
|
2202.35000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
89.75120
|
89.74250
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
79.07260
|
79.04200
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2399.86000
|