Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/Collatz.bpl_Iteration1_Loop_3-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 | 15299914 |
| Compressed Size | 465604 |
| 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 | 1 |
| check-sat calls | 1 |
| Status | unknown |
| Inferred Status | unsat |
| Size | 15299906 |
| Compressed Size | 465612 |
| Max. Term Depth | 10 |
| Asserts | 8113 |
| Declared Functions | 0 |
| Declared Constants | 109329 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 23880 |
and | 8112 |
= | 68632 |
let | 15984 |
+ | 69064 |
- | 102698 |
* | 148694 |
< | 8112 |
<= | 8112 |
> | 8113 |
>= | 109004 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
1.00 (0/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.11300
|
591.62000
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.04100
|
599.99000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.11400
|
600.09500
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.10400
|
599.98700
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02200
|
599.92000
|
|
SMT-COMP 2018
|
1.00 (0/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.01000
|
1170.50000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.04000
|
1199.99000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.01000
|
1200.02000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.03000
|
1200.03000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.87000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
8.82188
|
8.82100
|
|
SMT-COMP 2020
|
1.00 (0/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.03000
|
1171.03000
|
| |
MathSAT |
MathSAT5_default.sh |
unknown ❌
|
1200.11000
|
1199.84000
|
| |
Par4 |
Par4-wrapped-sq_default |
unknown ❌
|
1200.05000
|
3574.34000
|
| |
SMT-RAT |
smtrat-CDCAC_default |
unknown ❌
|
1200.08000
|
1199.98000
|
| |
|
smtrat-MCSAT_default |
unknown ❌
|
1200.03000
|
1199.90000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.04000
|
1199.92000
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.10000
|
1200.01000
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
9.22467
|
9.22386
|
|
SMT-COMP 2021
|
1.00 (0/10) |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.11000
|
1199.56000
|
| |
Par4 |
Par4-wrapped-sq_default |
unknown ❌
|
1200.05000
|
3579.31000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.09000
|
1199.95000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.11000
|
1199.81000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
11.21990
|
11.22060
|
|
SMT-COMP 2022
|
1.00 (0/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.06000
|
1182.60000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unknown ❌
|
1200.02000
|
1199.64000
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unknown ❌
|
1187.83000
|
1172.31000
|
| |
Par4 |
Par4-wrapped-sq_default |
unknown ❌
|
1200.09000
|
3524.05000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.11000
|
1200.02000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.03000
|
1199.86000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.10000
|
1199.95000
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.02000
|
1199.79000
|
| |
Z3++ |
z3++0715_default |
unknown ❌
|
1200.11000
|
1199.95000
|
|
SMT-COMP 2023
|
0.71 (2/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.04000
|
1156.53000
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
965.11100
|
965.12800
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
208.54100
|
625.03000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.01000
|
1199.96000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.02000
|
1199.89000
|
| |
Z3alpha |
z3alpha_default |
unknown ❌
|
1200.12000
|
1199.91000
|
| |
Z3++ |
z3++0715_default |
unknown ❌
|
1200.02000
|
1199.69000
|
| |
|
Z3++_sq_0526_default |
unknown ❌
|
1200.03000
|
1199.83000
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.71472
|
1200.77178
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
509.57006
|
544.25342
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.74343
|
1200.70660
|
| |
Yices2 |
Yices2 |
unsat ✅
|
535.99183
|
535.63172
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
274.63240
|
274.31269
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.76941
|
1201.12155
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
332.06636
|
353.85459
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.33884
|
1201.06026
|
| |
Yices2 |
Yices2 |
unsat ✅
|
654.19506
|
653.94152
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
446.53514
|
1372.26912
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
554.49542
|
554.27192
|
| |
|
z3siri-base |
unsat ✅
|
546.52926
|
546.35278
|