Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/ex11.t2.c_Iteration1_Lasso_4-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 | 433536 |
| Compressed Size | 34885 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 433528 |
| Compressed Size | 34895 |
| Max. Term Depth | 9 |
| Asserts | 244 |
| Declared Functions | 0 |
| Declared Constants | 2246 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 684 |
and | 240 |
= | 2883 |
let | 450 |
+ | 4416 |
- | 3184 |
* | 6774 |
< | 240 |
<= | 240 |
> | 244 |
>= | 2104 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2400.81000
|
2401.49000
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
0.80503
|
0.79488
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
0.07296
|
0.05599
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.85853
|
0.85687
|
|
SMT-COMP 2015
|
0.50 (3/6) |
CVC3 |
CVC3 default |
unsat ✅
|
1361.09000
|
1361.41000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
0.84708
|
0.84587
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
0.85124
|
0.84987
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2400.64000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.02000
|
2401.01000
|
| |
Yices2 |
Yices2-NL default |
unsat ✅
|
10.16050
|
10.16250
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.95693
|
0.95685
|
|
SMT-COMP 2016
|
0.60 (2/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
0.84285
|
0.84346
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.03000
|
2401.57000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
2400.03000
|
4814.48000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.03000
|
2401.09000
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
6.74446
|
6.74834
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.51398
|
0.51550
|
|
SMT-COMP 2017
|
0.40 (3/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
1.73360
|
1.73290
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.04100
|
599.96000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02100
|
674.27000
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
8.35018
|
8.34834
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.81732
|
0.81614
|
|
SMT-COMP 2018
|
0.40 (3/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
2.69587
|
2.69601
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1199.95000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.03000
|
1199.97000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.11000
|
1200.01000
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
1.11704
|
1.11686
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.65751
|
0.65740
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
4.43181
|
4.43130
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
2.17549
|
2.17538
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.68146
|
1.84000
|
| |
SMT-RAT |
smtrat-CDCAC_default |
unknown ❌
|
1200.02000
|
1199.90000
|
| |
|
smtrat-MCSAT_default |
unknown ❌
|
1200.10000
|
1200.01000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.01000
|
1199.98000
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
1.52878
|
1.52494
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.69324
|
0.69320
|
|
SMT-COMP 2022
|
0.22 (7/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
9.00708
|
9.00717
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
2.16067
|
2.16069
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unsat ✅
|
19.33970
|
19.33870
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.75125
|
1.41000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.89000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.02000
|
1199.99000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
2.55815
|
2.55796
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.56229
|
0.56414
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
0.80736
|
0.80742
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
4.04121
|
4.04157
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
9.19238
|
9.19080
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
1.84694
|
5.43000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unsat ✅
|
292.86700
|
292.85700
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
1.03555
|
1.03555
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.57480
|
0.57506
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
0.95104
|
0.95113
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
0.96952
|
0.96943
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
3.35102
|
3.23362
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1.79369
|
4.77923
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
114.52779
|
114.38769
|
| |
Yices2 |
Yices2 |
unsat ✅
|
1.08123
|
0.95939
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
1.98610
|
3.07462
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.66828
|
0.55315
|
| |
|
z3siri-base |
unsat ✅
|
0.70939
|
0.58922
|