Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/eric.t2.c_Iteration1_Lasso_7-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 | 379704 |
| Compressed Size | 20109 |
| 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 | unsat |
| Size | 379696 |
| Compressed Size | 20113 |
| Max. Term Depth | 9 |
| Asserts | 199 |
| Declared Functions | 0 |
| Declared Constants | 1979 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 588 |
and | 192 |
= | 2092 |
let | 352 |
+ | 3976 |
- | 2844 |
* | 6136 |
< | 192 |
<= | 192 |
> | 199 |
>= | 1788 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
1.47557
|
1.46741
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.06000
|
600.06900
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.01900
|
599.92000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01400
|
599.97200
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.04100
|
599.97000
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
7.23832
|
7.23804
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.04000
|
1200.00000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.92000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.01000
|
1200.01000
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
215.36200
|
215.31200
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.94000
|
|
SMT-COMP 2019
|
0.43 (4/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
2.51182
|
2.51214
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
5.03422
|
5.03559
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
unsat ✅
|
0.61563
|
0.61561
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
unsat ✅
|
0.63378
|
0.63377
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
3.18188
|
9.27000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2400.13000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2400.06000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2399.96000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
149.06100
|
149.05200
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.12000
|
2399.70000
|
| |
|
z3-4.7.1_default |
unknown ❌
|
2400.04000
|
2399.53000
|
|
SMT-COMP 2022
|
0.33 (6/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
6.23375
|
6.23425
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.68836
|
0.68827
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unsat ✅
|
7.96128
|
7.96027
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
2.74646
|
7.84000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.03000
|
1199.97000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.07000
|
1199.97000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
41.69890
|
41.70050
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.10000
|
1199.83000
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
4.96916
|
9.83940
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
5.12779
|
5.12681
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
8.13023
|
8.12793
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
2.93527
|
8.58000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unsat ✅
|
149.86100
|
149.80700
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
26.63560
|
26.63440
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
11.91620
|
11.91570
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
4.17195
|
4.17168
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
4.29384
|
4.29368
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unsat ✅
|
2.17390
|
2.07431
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1.95630
|
5.47937
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
1067.71966
|
1067.57759
|
| |
Yices2 |
Yices2 |
unsat ✅
|
5.15266
|
5.05054
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
4.40283
|
4.30335
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
2.55766
|
2.44063
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1.55503
|
4.22065
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
1154.96316
|
1154.72373
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.64831
|
0.53320
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
5.80649
|
18.94598
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
53.86750
|
53.73931
|
| |
|
z3siri-base |
unsat ✅
|
54.12298
|
53.99002
|