Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/Collatz.bpl_Iteration1_Loop_3-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 | 4701311 |
| Compressed Size | 141925 |
| 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 | 4701303 |
| Compressed Size | 141934 |
| Max. Term Depth | 9 |
| Asserts | 2499 |
| Declared Functions | 0 |
| Declared Constants | 33617 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 7320 |
and | 2496 |
= | 21064 |
let | 4896 |
+ | 21208 |
- | 31760 |
* | 45608 |
< | 2496 |
<= | 2496 |
> | 2499 |
>= | 33512 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unsat ✅
|
1338.03000
|
1338.37000
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
9.53739
|
9.52955
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
10.69710
|
10.68540
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
15.05790
|
15.05570
|
|
SMT-COMP 2015
|
0.50 (3/6) |
CVC3 |
CVC3 default |
unsat ✅
|
400.33600
|
400.40400
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
9.76180
|
9.76451
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
9.81024
|
9.81251
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2400.36000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.93000
|
| |
Yices2 |
Yices2-NL default |
unsat ✅
|
918.24300
|
918.41400
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
12.37160
|
12.37710
|
|
SMT-COMP 2016
|
0.60 (2/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
9.62830
|
9.63404
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.03000
|
2400.98000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
2400.02000
|
4815.41000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.03000
|
2401.35000
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
378.18500
|
378.37700
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
12.91510
|
12.92530
|
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
11.39150
|
11.39070
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.10600
|
600.07300
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.11400
|
686.10000
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
199.73800
|
199.73200
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02300
|
599.95000
|
|
SMT-COMP 2018
|
0.40 (3/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
13.49920
|
13.49880
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.05000
|
1200.03000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.93000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.01000
|
1199.97000
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
423.97900
|
423.97900
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
14.42590
|
14.42590
|
|
SMT-COMP 2019
|
0.43 (4/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
13.19150
|
13.19150
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
53.90800
|
53.91020
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
unsat ✅
|
5.80077
|
5.80068
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
unsat ✅
|
5.50242
|
5.50107
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
14.68500
|
43.94000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.78000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.79000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.82000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
502.09000
|
501.99600
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.10000
|
2399.71000
|
| |
|
z3-4.7.1_default |
unknown ❌
|
2400.02000
|
2399.58000
|
|
SMT-COMP 2021
|
0.70 (3/10) |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
5.30606
|
5.30581
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
15.28110
|
45.70000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.03000
|
1199.90000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.01000
|
1199.76000
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
15.82390
|
15.82370
|
|
SMT-COMP 2022
|
0.33 (6/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
72.46600
|
72.46600
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
8.27743
|
8.27614
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unsat ✅
|
63.99180
|
63.98310
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
16.07700
|
47.11000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.06000
|
1200.09000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.03000
|
1199.93000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
160.56900
|
160.55800
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.10000
|
1199.82000
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
15.34190
|
15.34110
|
|
SMT-COMP 2023
|
0.14 (6/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
39.26220
|
39.25490
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
117.86400
|
117.86400
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
36.32000
|
108.68000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.10000
|
1199.93000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
198.08000
|
198.05400
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
61.70540
|
61.70090
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
11.00080
|
11.00110
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
11.45540
|
11.45630
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unsat ✅
|
24.32996
|
24.20361
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
31.29901
|
43.15131
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.29840
|
1200.96228
|
| |
Yices2 |
Yices2 |
unsat ✅
|
46.79175
|
46.66605
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
11.82047
|
27.19874
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
10.37603
|
10.25000
|
| |
|
z3siri-base |
unsat ✅
|
10.86526
|
10.74120
|