Benchmark
non-incremental/QF_LRA/LassoRanker/Ultimate/MenloPark.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 | 153071 |
| Compressed Size | 9409 |
| 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 | 153063 |
| Compressed Size | 9383 |
| Max. Term Depth | 32 |
| Asserts | 64 |
| Declared Functions | 0 |
| Declared Constants | 474 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 299 |
and | 299 |
= | 723 |
let | 634 |
+ | 1525 |
- | 512 |
* | 1737 |
< | 200 |
<= | 257 |
> | 100 |
>= | 378 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
465.26000
|
465.39500
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
330.85400
|
331.00000
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
unsat ✅
|
1116.20000
|
1353.61000
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
1645.06000
|
1645.50000
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unsat ✅
|
1590.40000
|
1591.05000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
2327.48000
|
2328.58000
|
|
SMT-COMP 2015
|
0.29 (5/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
481.11700
|
481.28300
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
481.21300
|
481.38200
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
468.90800
|
469.09000
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2414.95000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2401.00000
|
| |
veriT |
veriT default |
unsat ✅
|
813.57900
|
813.90200
|
| |
Yices2 |
Yices default |
unsat ✅
|
466.13700
|
466.24800
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
2324.22000
|
2324.88000
|
|
SMT-COMP 2016
|
0.22 (7/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
458.61500
|
458.84600
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
582.80200
|
583.12100
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unsat ✅
|
348.20300
|
348.38400
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
unsat ✅
|
556.44900
|
682.70100
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.08000
|
2401.67000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.04000
|
2401.00000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
1231.39000
|
1232.08000
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
552.43600
|
552.74900
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
2275.73000
|
2277.26000
|
|
SMT-COMP 2017
|
0.62 (3/8) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
488.08400
|
488.03700
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unknown ❌
|
600.01500
|
599.92100
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unsat ✅
|
315.66200
|
315.61800
|
| |
SMTInterpol |
SMTInterpol default |
unsat ✅
|
518.10800
|
635.49000
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.02900
|
599.98500
|
| |
veriT |
veriT-2017-06-17 default |
unknown ❌
|
600.01800
|
599.94200
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01100
|
599.99100
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01200
|
599.93600
|
|
SMT-COMP 2018
|
0.44 (5/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unknown ❌
|
1200.06000
|
4773.06000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
508.71700
|
508.70100
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.11000
|
1200.12000
|
| |
OpenSMT |
opensmt2_default |
unsat ✅
|
279.47900
|
279.46600
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
800.03700
|
988.95000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.11000
|
1200.00000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.07000
|
1199.97000
|
| |
veriT |
veriT_default |
unsat ✅
|
608.08400
|
608.09500
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
252.09900
|
252.05300
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.11000
|
1199.96000
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unknown ❌
|
2400.03000
|
9536.25000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
807.38100
|
806.84100
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
1230.37000
|
1230.13000
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
605.14700
|
605.09400
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
unsat ✅
|
197.65300
|
197.64000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
520.42800
|
2058.94000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
1857.53000
|
1881.02000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
393.60200
|
393.57900
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
1183.45000
|
1183.39000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
1147.32000
|
1147.23000
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unsat ✅
|
452.23510
|
452.03329
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
27.18908
|
27.07771
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1089.52584
|
1241.93350
|
| |
Yices2 |
Yices2 |
unsat ✅
|
200.62303
|
200.51891
|
| |
Z3alpha |
Z3-alpha |
unknown ❌
|
1201.72156
|
1201.10929
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
185.75462
|
185.60081
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
27.91638
|
27.78963
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
631.38425
|
696.15306
|
| |
Yices2 |
Yices2 |
unsat ✅
|
161.96525
|
161.80595
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
1162.10810
|
4645.12824
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
942.42565
|
942.17624
|