Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/byron-2.t2.c_Iteration3_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 | 282056 |
| Compressed Size | 16209 |
| 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 | sat |
| Inferred Status | sat |
| Size | 282048 |
| Compressed Size | 16198 |
| Max. Term Depth | 10 |
| Asserts | 169 |
| Declared Functions | 0 |
| Declared Constants | 1427 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 448 |
and | 168 |
= | 1866 |
let | 302 |
+ | 3016 |
- | 1442 |
* | 4548 |
< | 168 |
<= | 168 |
> | 169 |
>= | 1288 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
1.00 (0/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2399.71000
|
2400.76000
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
0.51352
|
0.51092
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
0.03896
|
0.02600
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.02000
|
2400.02000
|
|
SMT-COMP 2015
|
1.00 (0/6) |
CVC3 |
CVC3 default |
unknown ❌
|
2400.70000
|
2401.71000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
0.54599
|
0.54392
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
0.55075
|
0.54892
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2401.09000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2401.05000
|
| |
Yices2 |
Yices2-NL default |
unknown ❌
|
2400.01000
|
2400.39000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.02000
|
2401.04000
|
|
SMT-COMP 2016
|
0.80 (1/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
0.52913
|
0.52954
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.03000
|
2401.43000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
2400.03000
|
4812.82000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.07000
|
2401.40000
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
68.24470
|
68.28330
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.04000
|
2401.27000
|
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
1.95048
|
1.40886
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.10000
|
600.01000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02400
|
722.36000
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
248.51300
|
248.49900
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01500
|
599.82000
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
10.53940
|
10.53780
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.93000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.03000
|
1200.04000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.10000
|
1200.10000
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
144.97300
|
144.96700
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.81000
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
19.54590
|
19.54550
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
3.64330
|
3.64301
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
13.77980
|
41.23000
|
| |
SMT-RAT |
smtrat-CDCAC_default |
unknown ❌
|
1200.02000
|
1199.93000
|
| |
|
smtrat-MCSAT_default |
unknown ❌
|
1200.10000
|
1199.98000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.01000
|
1199.82000
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
65.65040
|
65.65210
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
1200.02000
|
1199.85000
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
2.08877
|
1.96649
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1.34525
|
3.54580
|
| |
SMT-RAT |
SMT-RAT |
sat ✅
|
655.08483
|
654.87496
|
| |
Yices2 |
Yices2 |
sat ✅
|
2.89045
|
2.76780
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.91351
|
3.77768
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
3.46702
|
3.34443
|
| |
|
z3siri-base |
sat ✅
|
3.42484
|
3.30095
|