Benchmark
non-incremental/QF_LRA/LassoRanker/Ultimate/2013POPL-BenAmGen-Ex4.2.bpl_Iteration1_Lasso_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 | 120358 |
| Compressed Size | 7651 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 120350 |
| Compressed Size | 7663 |
| Max. Term Depth | 29 |
| Asserts | 64 |
| Declared Functions | 0 |
| Declared Constants | 327 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 299 |
and | 299 |
= | 534 |
let | 508 |
+ | 1141 |
- | 382 |
* | 1374 |
< | 200 |
<= | 257 |
> | 100 |
>= | 273 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
148.88500
|
148.92100
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
172.60800
|
172.66200
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
unsat ✅
|
233.36400
|
282.06400
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
265.66200
|
265.76100
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unsat ✅
|
246.65100
|
246.77000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
909.16900
|
909.54000
|
|
SMT-COMP 2015
|
0.29 (5/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
164.38700
|
164.43600
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
163.79800
|
163.86900
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
200.08400
|
200.16000
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2447.89000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2401.22000
|
| |
veriT |
veriT default |
unsat ✅
|
307.94600
|
308.01900
|
| |
Yices2 |
Yices default |
unsat ✅
|
307.79900
|
307.92300
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
749.83900
|
750.21200
|
|
SMT-COMP 2016
|
0.22 (7/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
370.51800
|
370.73700
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
184.78200
|
184.87100
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unsat ✅
|
1177.63000
|
1178.30000
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
unsat ✅
|
404.66700
|
509.11300
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.02000
|
2401.37000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.12000
|
2401.39000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
355.57600
|
355.77600
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
417.19000
|
417.42800
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
677.97400
|
678.36400
|
|
SMT-COMP 2017
|
0.50 (4/8) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
155.65100
|
155.63900
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unsat ✅
|
150.01500
|
149.99200
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.07900
|
600.01100
|
| |
SMTInterpol |
SMTInterpol default |
unsat ✅
|
239.22600
|
293.30600
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.03100
|
600.03700
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
218.25600
|
218.24700
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.05800
|
600.01100
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02800
|
600.03500
|
|
SMT-COMP 2018
|
0.22 (7/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unknown ❌
|
1200.09000
|
4766.40000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
151.72300
|
151.71300
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
424.72000
|
424.69400
|
| |
OpenSMT |
opensmt2_default |
unsat ✅
|
454.75800
|
454.75000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
223.08000
|
280.15000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1200.02000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.09000
|
1200.00000
|
| |
veriT |
veriT_default |
unsat ✅
|
309.30900
|
309.31300
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
443.72300
|
443.66000
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
769.97100
|
769.90800
|
|
SMT-COMP 2021
|
0.17 (5/6) |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
123.85400
|
123.83800
|
| |
mc2 |
mc2 2021-06-07_default.sh |
unknown ❌
|
350.32600
|
350.28300
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
164.24500
|
648.53000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
704.81200
|
741.20900
|
| |
veriT |
veriT_default |
unsat ✅
|
358.98400
|
358.95000
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
764.78700
|
764.71300
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
138.64600
|
138.62500
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
175.69600
|
175.70300
|
| |
veriT |
veriT_default |
unsat ✅
|
409.54700
|
409.47100
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
300.30900
|
300.26500
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
299.94000
|
299.86500
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
1116.93000
|
1116.91000
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
87.98767
|
87.84778
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
19.83624
|
19.70959
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
195.84579
|
220.78482
|
| |
Yices2 |
Yices2 |
unsat ✅
|
207.20268
|
207.07112
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
549.86368
|
2197.23228
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
392.39822
|
392.18941
|