Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/Gulwani.bpl_Iteration1_Lasso_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 | 680277 |
| Compressed Size | 51187 |
| 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 | 680269 |
| Compressed Size | 51176 |
| Max. Term Depth | 9 |
| Asserts | 566 |
| Declared Functions | 0 |
| Declared Constants | 3550 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 1672 |
and | 560 |
= | 4350 |
let | 1064 |
+ | 6904 |
- | 4108 |
* | 9556 |
< | 560 |
<= | 560 |
> | 566 |
>= | 3352 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2401.42000
|
2402.08000
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
1.56865
|
1.55876
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
0.17932
|
0.16797
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
10.19390
|
10.18950
|
|
SMT-COMP 2015
|
0.50 (3/6) |
CVC3 |
CVC3 default |
unsat ✅
|
113.60700
|
113.64500
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
1.54258
|
1.54177
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
1.55267
|
1.55076
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2400.53000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2401.00000
|
| |
Yices2 |
Yices2-NL default |
unsat ✅
|
24.34050
|
24.34930
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
10.39660
|
10.40140
|
|
SMT-COMP 2016
|
0.60 (2/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
1.50073
|
1.50178
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.02000
|
2401.27000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
2400.09000
|
4815.74000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.04000
|
2401.41000
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
8.60398
|
8.60897
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
10.99470
|
11.00240
|
|
SMT-COMP 2017
|
0.40 (3/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
3.54631
|
3.54297
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.08300
|
600.01300
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02200
|
599.99500
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
4.99845
|
4.99740
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
10.69700
|
10.69750
|
|
SMT-COMP 2018
|
0.40 (3/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
8.27713
|
8.27645
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1200.04000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.90000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.02000
|
1199.97000
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
1.25517
|
1.25499
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
11.57660
|
11.57720
|
|
SMT-COMP 2019
|
0.29 (5/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
8.52332
|
8.52237
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
15.67980
|
15.62000
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
unsat ✅
|
4.13590
|
4.13596
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
unsat ✅
|
4.60628
|
4.60635
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
2.57652
|
7.64000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.86000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.90000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.98000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
2.88780
|
2.88771
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
11.60740
|
11.60750
|
| |
|
z3-4.7.1_default |
unsat ✅
|
11.54090
|
11.54100
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
unsat ✅
|
6.77634
|
6.67633
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
3.78109
|
9.65093
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.71179
|
1201.06944
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.63334
|
0.53350
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
39.34607
|
39.24474
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unsat ✅
|
5.95319
|
5.82380
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
2.53123
|
6.88130
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.30019
|
1201.04065
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.67089
|
0.54426
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
3.48378
|
9.92045
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
52.62857
|
52.49753
|
| |
|
z3siri-base |
unsat ✅
|
52.70651
|
52.58191
|