Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration6_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 | 590960 |
| Compressed Size | 33909 |
| 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 | 590952 |
| Compressed Size | 33916 |
| Max. Term Depth | 9 |
| Asserts | 199 |
| Declared Functions | 0 |
| Declared Constants | 2918 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 588 |
and | 192 |
= | 3560 |
let | 352 |
+ | 5912 |
- | 5256 |
* | 9976 |
< | 192 |
<= | 192 |
> | 199 |
>= | 2732 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
329.90600
|
329.24100
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.05700
|
600.03500
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.03300
|
737.32000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.02600
|
599.97700
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.10100
|
600.00000
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
37.67380
|
37.66650
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.03000
|
1200.06000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.10000
|
1200.02000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.11000
|
1200.51000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.08000
|
1199.97000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1200.02000
|
|
SMT-COMP 2019
|
0.57 (3/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
24.04340
|
24.04370
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
34.99420
|
34.99660
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
unsat ✅
|
65.15020
|
65.15040
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
unsat ✅
|
71.80080
|
71.79460
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
36.66700
|
109.71000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.88000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.75000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.92000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.85000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2399.62000
|
| |
|
z3-4.7.1_default |
unknown ❌
|
2400.02000
|
2399.96000
|
|
SMT-COMP 2021
|
0.80 (2/10) |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
74.58030
|
74.57730
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
46.50750
|
109.30000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.82000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.03000
|
1200.94000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.02000
|
1199.90000
|
|
SMT-COMP 2023
|
0.43 (4/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
192.40900
|
192.35600
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
48.80020
|
48.77380
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
39.10060
|
117.06000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.97000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.02000
|
1199.79000
|
| |
Z3alpha |
z3alpha_default |
unknown ❌
|
1200.10000
|
1199.96000
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
298.39400
|
298.38900
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
370.92100
|
370.85100
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
unsat ✅
|
100.65536
|
100.51940
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
2.17678
|
6.26513
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.71172
|
1200.81011
|
| |
Yices2 |
Yices2 |
unsat ✅
|
81.98173
|
81.87829
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
53.81991
|
53.69396
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unsat ✅
|
213.65476
|
213.47262
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
2.02857
|
5.36805
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.25554
|
1200.98495
|
| |
Yices2 |
Yices2 |
unsat ✅
|
55.42632
|
55.28460
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
78.02734
|
307.08596
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
112.55851
|
112.41268
|
| |
|
z3siri-base |
unsat ✅
|
115.80407
|
115.66086
|