Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/disj_nightmare.t2.c_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 | 3687757 |
| Compressed Size | 111969 |
| 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 | 3687749 |
| Compressed Size | 111955 |
| Max. Term Depth | 231 |
| Asserts | 505 |
| Declared Functions | 0 |
| Declared Constants | 9277 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 2456 |
and | 2456 |
= | 26744 |
let | 16133 |
+ | 33524 |
- | 12020 |
* | 37152 |
< | 1304 |
<= | 2036 |
> | 901 |
>= | 8904 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.88 (1/8) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.10700
|
598.50000
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unknown ❌
|
600.01800
|
599.85000
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.02100
|
599.91000
|
| |
SMTInterpol |
SMTInterpol default |
unknown ❌
|
600.09200
|
749.51000
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.03600
|
599.95000
|
| |
veriT |
veriT-2017-06-17 default |
sat ✅
|
457.10600
|
457.05500
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01500
|
599.96400
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01300
|
599.82000
|
|
SMT-COMP 2018
|
0.78 (2/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unknown ❌
|
1200.07000
|
4771.84000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
750.05200
|
748.20200
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.02000
|
1199.94000
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1200.08000
|
1200.01000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.04000
|
1463.62000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1199.91000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.10000
|
1200.06000
|
| |
veriT |
veriT_default |
sat ✅
|
1035.40000
|
1035.20000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.98000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.86000
|
|
SMT-COMP 2021
|
0.50 (3/6) |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.11000
|
1199.47000
|
| |
mc2 |
mc2 2021-06-07_default.sh |
unknown ❌
|
15.11240
|
15.11170
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
633.55300
|
2503.42000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.03000
|
1236.06000
|
| |
veriT |
veriT_default |
sat ✅
|
1165.92000
|
1165.76000
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
407.20600
|
407.21400
|
|
SMT-COMP 2023
|
0.40 (3/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
565.85200
|
562.88600
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
173.75200
|
173.75800
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.04000
|
1228.55000
|
| |
Yaga |
Yaga_SMT-COMP-2023_presubmition_default |
unknown ❌
|
1200.10000
|
1199.89000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
554.76500
|
554.73400
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
514.51900
|
514.39700
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
511.01900
|
510.95000
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
sat ✅
|
874.26049
|
874.14841
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
58.30278
|
58.20191
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.72111
|
1231.87166
|
| |
Yices2 |
Yices2 |
sat ✅
|
615.05359
|
614.94124
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
280.89265
|
280.75622
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.78951
|
1201.03081
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
133.79575
|
133.65663
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
741.39013
|
765.22147
|
| |
Yices2 |
Yices2 |
sat ✅
|
992.15525
|
991.93820
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
566.46328
|
2261.99193
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
391.13473
|
390.91141
|