Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/brp_withassume.t2.c_Iteration1_Loop_6-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 | 8121611 |
| Compressed Size | 526182 |
| 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 | 8121603 |
| Compressed Size | 526187 |
| Max. Term Depth | 290 |
| Asserts | 566 |
| Declared Functions | 0 |
| Declared Constants | 17752 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 3872 |
and | 3872 |
= | 72804 |
let | 13298 |
+ | 84388 |
- | 26304 |
* | 52016 |
< | 2472 |
<= | 3368 |
> | 1014 |
>= | 17444 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.88 (1/8) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.11100
|
594.05000
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unknown ❌
|
600.11500
|
599.96000
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.06800
|
599.89900
|
| |
SMTInterpol |
SMTInterpol default |
sat ✅
|
291.14200
|
349.25000
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.05900
|
599.96800
|
| |
veriT |
veriT-2017-06-17 default |
unknown ❌
|
600.10300
|
600.00200
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.02100
|
599.92600
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.10500
|
599.94000
|
|
SMT-COMP 2018
|
0.67 (3/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
194.37300
|
769.56000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
809.89100
|
797.50700
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.01000
|
1199.92000
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1200.06000
|
1199.93000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
71.22270
|
96.81950
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.93000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1200.04000
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.02000
|
1199.83000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.01000
|
1199.99000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.85000
|
|
SMT-COMP 2021
|
0.50 (3/6) |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.02000
|
1199.65000
|
| |
mc2 |
mc2 2021-06-07_default.sh |
unknown ❌
|
12.82000
|
12.81750
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
286.80400
|
1127.07000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
764.29500
|
811.42100
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.09000
|
1199.79000
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
976.89500
|
976.61900
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
742.33482
|
742.20978
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
316.51327
|
316.28122
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
508.82243
|
543.89080
|
| |
Yices2 |
Yices2 |
sat ✅
|
387.03606
|
386.84577
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1120.37462
|
1119.54392
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
845.26015
|
845.06273
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
300.02332
|
299.85544
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
1006.11815
|
1032.65856
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28029
|
1201.04860
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
612.71451
|
2443.62084
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
401.97570
|
401.81884
|