Benchmark
non-incremental/QF_LRA/LassoRanker/Ultimate/NonTerminationDifficult.bpl_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 | 146426 |
| Compressed Size | 12460 |
| 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 | 146418 |
| Compressed Size | 12494 |
| Max. Term Depth | 36 |
| Asserts | 31 |
| Declared Functions | 0 |
| Declared Constants | 164 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 438 |
and | 438 |
= | 874 |
let | 219 |
+ | 1519 |
- | 242 |
* | 725 |
< | 406 |
<= | 422 |
> | 39 |
>= | 112 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
12.93570
|
12.92900
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
12.41890
|
12.41210
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
unsat ✅
|
38.86690
|
47.53580
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
24.77300
|
24.77320
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unsat ✅
|
1.04232
|
1.03384
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
24.97800
|
24.98120
|
|
SMT-COMP 2015
|
0.29 (5/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
4.25251
|
4.25135
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
4.27159
|
4.27035
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
14.11970
|
14.12090
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2427.16000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.96000
|
| |
veriT |
veriT default |
unsat ✅
|
6.50977
|
6.51001
|
| |
Yices2 |
Yices default |
unsat ✅
|
2.52517
|
2.52461
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
21.66720
|
21.67070
|
|
SMT-COMP 2016
|
0.22 (7/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
15.48950
|
15.49780
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
8.38738
|
8.39267
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unsat ✅
|
99.20270
|
99.25450
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
unsat ✅
|
35.86560
|
49.80820
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.02000
|
2401.36000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.02000
|
2401.05000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
3.10256
|
3.10493
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
2.35329
|
2.35453
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
11.02590
|
11.03330
|
|
SMT-COMP 2017
|
0.25 (6/8) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
7.23818
|
7.23701
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unknown ❌
|
600.08000
|
599.98000
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unsat ✅
|
108.13600
|
108.12700
|
| |
SMTInterpol |
SMTInterpol default |
unsat ✅
|
29.92100
|
83.16630
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.03200
|
599.98500
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
7.83292
|
7.83165
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
1.93869
|
1.93819
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
4.40148
|
4.40085
|
|
SMT-COMP 2018
|
0.22 (7/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
236.44500
|
940.12000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
4.55671
|
4.55658
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.10000
|
1200.02000
|
| |
OpenSMT |
opensmt2_default |
unsat ✅
|
64.06760
|
64.06300
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
125.91000
|
149.19100
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.99000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.04000
|
1200.04000
|
| |
veriT |
veriT_default |
unsat ✅
|
2.24372
|
2.24371
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.97246
|
0.97223
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
3.60122
|
3.60088
|
|
SMT-COMP 2019
|
|
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
14.37410
|
56.61000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
3.13142
|
3.13191
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
14.85260
|
14.85210
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
4.67394
|
4.67417
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
unsat ✅
|
46.38000
|
46.37400
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
2.67219
|
10.29000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
69.02780
|
83.74340
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
3.38452
|
3.38466
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
2.27707
|
2.27686
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
4.84404
|
4.84357
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
4.06733
|
4.06254
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unsat ✅
|
2.07688
|
2.07656
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unsat ✅
|
118.89900
|
173.78400
|
| |
Yaga |
Yaga_SMT-COMP-2023_presubmition_default |
unsat ✅
|
1.88381
|
1.88380
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
1.01070
|
1.01070
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.98254
|
0.98236
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.98412
|
0.98388
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
4.67408
|
4.57451
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.95008
|
0.85020
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
64.60415
|
101.71009
|
| |
Yices2 |
Yices2 |
unsat ✅
|
1.68899
|
1.58891
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
3.04985
|
2.94819
|