Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/ludcmp.t2.c_Iteration9_Loop_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 | 3840886 |
| Compressed Size | 236344 |
| 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 | sat |
| Inferred Status | sat |
| Size | 3840878 |
| Compressed Size | 236331 |
| Max. Term Depth | 241 |
| Asserts | 199 |
| Declared Functions | 0 |
| Declared Constants | 1881 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 2232 |
and | 2232 |
= | 44842 |
let | 5746 |
+ | 50282 |
- | 5660 |
* | 16700 |
< | 1816 |
<= | 2072 |
> | 327 |
>= | 1632 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.67 (2/6) |
CVC4 |
CVC4 f7118b2 default |
sat ✅
|
379.98300
|
380.06200
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unknown ❌
|
2399.21000
|
2400.07000
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
sat ✅
|
50.96870
|
64.31420
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2398.91000
|
2400.09000
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unknown ❌
|
2399.11000
|
2400.11000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.12000
|
2400.04000
|
|
SMT-COMP 2015
|
0.43 (4/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
sat ✅
|
506.63200
|
506.78600
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
sat ✅
|
507.32400
|
507.48100
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
sat ✅
|
1546.86000
|
1547.52000
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
sat ✅
|
40.79330
|
57.38230
|
| |
SMT-RAT |
SMT-RAT-final default |
sat ✅
|
63.69090
|
63.71630
|
| |
veriT |
veriT default |
unknown ❌
|
2400.01000
|
2400.97000
|
| |
Yices2 |
Yices default |
unknown ❌
|
2400.01000
|
2400.99000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2401.10000
|
|
SMT-COMP 2016
|
0.67 (3/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
sat ✅
|
454.21500
|
453.06900
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unknown ❌
|
2400.11000
|
2401.29000
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unknown ❌
|
2400.02000
|
2401.25000
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
sat ✅
|
59.51700
|
75.60060
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.02000
|
2401.55000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.03000
|
2400.52000
|
| |
veriT |
veriT-dev default |
unknown ❌
|
2400.01000
|
2401.35000
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
631.15600
|
631.48000
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.02000
|
2401.53000
|
|
SMT-COMP 2017
|
0.75 (2/8) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
304.13200
|
302.78400
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unknown ❌
|
600.01300
|
599.88000
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.01600
|
599.87000
|
| |
SMTInterpol |
SMTInterpol default |
sat ✅
|
36.61150
|
55.73860
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.09500
|
599.96300
|
| |
veriT |
veriT-2017-06-17 default |
unknown ❌
|
600.10900
|
599.96800
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.00900
|
599.97600
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01300
|
599.81000
|
|
SMT-COMP 2018
|
0.67 (3/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
754.19400
|
2999.65000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
258.32800
|
257.11700
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.10000
|
1199.95000
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1200.01000
|
1199.77000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
36.57580
|
50.22720
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.05000
|
1200.00000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.08000
|
1200.06000
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.01000
|
1199.89000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.01000
|
1200.01000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.85000
|
|
SMT-COMP 2022
|
0.40 (3/5) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
349.24100
|
345.99600
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
589.87800
|
589.79300
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.01000
|
1199.79000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.01000
|
1199.84000
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.01000
|
1199.90000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
89.38810
|
89.38240
|
|
SMT-COMP 2023
|
0.20 (4/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
84.50480
|
84.48880
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
30.36140
|
30.36080
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
54.94550
|
74.83130
|
| |
Yaga |
Yaga_SMT-COMP-2023_presubmition_default |
sat ✅
|
81.57140
|
81.53190
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.03000
|
1199.95000
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.11000
|
1199.96000
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.02000
|
1200.00000
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
sat ✅
|
364.21240
|
364.10020
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
154.92401
|
154.78125
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
62.15329
|
85.58997
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21778
|
1200.71256
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
107.95496
|
107.85067
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
103.61028
|
103.45819
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
142.44800
|
142.29888
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
76.44154
|
94.93332
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25314
|
1201.00236
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
132.30314
|
525.70906
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
132.22960
|
132.08958
|