Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/fun4.t2.c_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 | 685740 |
| Compressed Size | 33587 |
| 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 | 685732 |
| Compressed Size | 33575 |
| Max. Term Depth | 80 |
| Asserts | 169 |
| Declared Functions | 0 |
| Declared Constants | 1433 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 808 |
and | 808 |
= | 4686 |
let | 3412 |
+ | 7966 |
- | 2310 |
* | 8973 |
< | 484 |
<= | 682 |
> | 283 |
>= | 1134 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
0.43 (4/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
sat ✅
|
1068.70000
|
1069.10000
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
sat ✅
|
1065.11000
|
1065.54000
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
sat ✅
|
1245.11000
|
1245.59000
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2416.42000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.97000
|
| |
veriT |
veriT default |
sat ✅
|
1034.38000
|
1034.77000
|
| |
Yices2 |
Yices default |
sat ✅
|
539.71700
|
539.83400
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.78000
|
|
SMT-COMP 2016
|
0.56 (4/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
sat ✅
|
776.28100
|
776.39200
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
sat ✅
|
516.30800
|
516.65100
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unknown ❌
|
2400.02000
|
2401.55000
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
unknown ❌
|
2400.07000
|
2640.43000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.10000
|
2401.65000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.03000
|
2400.53000
|
| |
veriT |
veriT-dev default |
sat ✅
|
1188.96000
|
1189.72000
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
155.16800
|
155.24900
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.03000
|
2401.40000
|
|
SMT-COMP 2017
|
0.75 (2/8) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.01300
|
599.73500
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
sat ✅
|
543.48100
|
543.38500
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.01100
|
599.94600
|
| |
SMTInterpol |
SMTInterpol default |
unknown ❌
|
600.07400
|
658.43000
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.03500
|
599.99500
|
| |
veriT |
veriT-2017-06-17 default |
unknown ❌
|
600.10700
|
599.99900
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
229.80500
|
229.80200
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02500
|
599.96100
|
|
SMT-COMP 2018
|
0.44 (5/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
662.59700
|
2634.49000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
689.72100
|
689.37800
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
469.35600
|
469.30900
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1200.01000
|
1200.00000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.05000
|
1371.72000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.09000
|
1199.96000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.01000
|
1199.97000
|
| |
veriT |
veriT_default |
sat ✅
|
819.37400
|
819.30400
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
255.31700
|
255.29400
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.11000
|
1200.09000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
1812.47000
|
7194.49000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
928.13500
|
927.48300
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2398.56000
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
720.49300
|
720.20300
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2400.11000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
198.40000
|
784.47000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2420.96000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
1045.49000
|
1045.46000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
503.59600
|
503.55500
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.91000
|
|
SMT-COMP 2022
|
0.20 (4/5) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
745.37600
|
744.20800
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
708.53500
|
708.46400
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.02000
|
1199.80000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
194.34700
|
194.31200
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
191.17100
|
191.14900
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
720.48700
|
720.40700
|
|
SMT-COMP 2023
|
0.20 (4/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
183.18300
|
183.12100
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
56.59270
|
56.59010
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.03000
|
1221.88000
|
| |
Yaga |
Yaga_SMT-COMP-2023_presubmition_default |
sat ✅
|
374.57100
|
374.33300
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
80.38900
|
80.38010
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
77.83700
|
77.83810
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
76.44550
|
76.42230
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
731.78489
|
731.54938
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
82.77394
|
82.64687
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
118.34241
|
132.20781
|
| |
Yices2 |
Yices2 |
sat ✅
|
410.80769
|
410.61993
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
507.01435
|
2026.11294
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
739.02257
|
738.74133
|