Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/Collatz.bpl_Iteration1_Lasso_6-nestedTemplate.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 | 8183379 |
| Compressed Size | 257278 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 8183371 |
| Compressed Size | 257265 |
| Max. Term Depth | 9 |
| Asserts | 4369 |
| Declared Functions | 0 |
| Declared Constants | 58617 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 12600 |
and | 4368 |
= | 36448 |
let | 8568 |
+ | 36712 |
- | 55382 |
* | 79130 |
< | 4368 |
<= | 4368 |
> | 4369 |
>= | 58436 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unsat ✅
|
1664.40000
|
1664.87000
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
17.91080
|
17.90730
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
36.19550
|
36.19650
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.92000
|
2400.02000
|
|
SMT-COMP 2015
|
0.83 (1/6) |
CVC3 |
CVC3 default |
unsat ✅
|
2194.89000
|
2195.72000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
17.54920
|
17.55430
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
17.61540
|
17.61530
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
1356.82000
|
1357.10000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.74000
|
| |
Yices2 |
Yices2-NL default |
unknown ❌
|
2400.01000
|
2400.90000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.02000
|
2400.96000
|
|
SMT-COMP 2016
|
0.80 (1/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
18.99960
|
19.01060
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.12000
|
2401.07000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
905.07900
|
1818.41000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.03000
|
2401.35000
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
1232.28000
|
1233.03000
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.03000
|
2401.12000
|
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
27.93250
|
27.93000
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.06700
|
600.05000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.01300
|
599.96000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.03800
|
599.95000
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.03400
|
599.95000
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
84.96880
|
84.96740
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.08000
|
1200.05000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.06000
|
1200.04000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.02000
|
1199.96000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.81000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.91000
|
|
SMT-COMP 2019
|
0.43 (4/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
92.76010
|
92.74860
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
170.50600
|
156.32300
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
unsat ✅
|
10.52650
|
10.52610
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
unsat ✅
|
10.10220
|
10.10020
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
97.40960
|
291.99000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.74000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2399.71000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.85000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
1727.62000
|
1727.35000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.45000
|
| |
|
z3-4.7.1_default |
unknown ❌
|
2400.04000
|
2399.44000
|
|
SMT-COMP 2021
|
0.80 (2/10) |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
13.53430
|
13.53240
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
105.74500
|
316.89000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.03000
|
1199.91000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.08000
|
1199.92000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.11000
|
1199.90000
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
unsat ✅
|
96.23950
|
96.11395
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
137.94006
|
160.84792
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.71177
|
1200.59816
|
| |
Yices2 |
Yices2 |
unsat ✅
|
219.43406
|
219.30781
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
58.28298
|
58.15929
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unsat ✅
|
77.35014
|
77.21438
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
91.45329
|
106.87189
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.30257
|
1200.93449
|
| |
Yices2 |
Yices2 |
unsat ✅
|
94.04023
|
93.91433
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
41.99093
|
74.55973
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
56.61134
|
56.47783
|
| |
|
z3siri-base |
unsat ✅
|
85.55761
|
85.41790
|