Benchmark
non-incremental/QF_NRA/LassoRanker/SV-COMP/GulwaniJainKoskinen-2009PLDI-Fig1_true-termination.c_Iteration1_Lasso_2-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 | 1185796 |
| Compressed Size | 97102 |
| 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 | 1185788 |
| Compressed Size | 97089 |
| Max. Term Depth | 9 |
| Asserts | 865 |
| Declared Functions | 0 |
| Declared Constants | 6155 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 2448 |
and | 864 |
= | 7516 |
let | 1680 |
+ | 11728 |
- | 7304 |
* | 17448 |
< | 864 |
<= | 864 |
> | 865 |
>= | 5952 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
18.32860
|
18.32350
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01500
|
599.82500
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.11700
|
600.09100
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
4.65262
|
4.64756
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.05400
|
600.03000
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
28.52250
|
28.50670
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.05000
|
1200.04000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.10000
|
1199.99000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.02000
|
1199.96000
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
10.32410
|
10.32370
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.98000
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
69.40120
|
69.37580
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
24.96460
|
24.96250
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
23.70250
|
70.79000
|
| |
SMT-RAT |
smtrat-CDCAC_default |
unknown ❌
|
1200.02000
|
1199.99000
|
| |
|
smtrat-MCSAT_default |
unknown ❌
|
1200.10000
|
1200.00000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.02000
|
1199.89000
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
5.55142
|
5.55110
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
1200.04000
|
1199.57000
|
|
SMT-COMP 2021
|
0.80 (2/10) |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
26.51190
|
26.50760
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
5.93480
|
17.60000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.04000
|
1199.87000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.01000
|
1199.98000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.04000
|
1199.96000
|
|
SMT-COMP 2022
|
0.33 (6/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
57.67310
|
57.67080
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
18.32640
|
18.32460
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unsat ✅
|
80.06910
|
80.05970
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
21.81290
|
64.03000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.03000
|
1200.00000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.03000
|
1199.86000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
4.92955
|
9.75918
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.03000
|
1199.77000
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
4.82181
|
4.82208
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
unsat ✅
|
25.93396
|
25.82052
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
6.31372
|
14.21306
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.71700
|
1200.73231
|
| |
Yices2 |
Yices2 |
unsat ✅
|
3.75523
|
3.65505
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
7.77407
|
7.67104
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unsat ✅
|
24.51753
|
24.38776
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
4.67178
|
10.92794
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.27877
|
1201.01124
|
| |
Yices2 |
Yices2 |
unsat ✅
|
1.97026
|
1.84540
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
3.19740
|
7.57515
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
93.23863
|
93.09640
|
| |
|
z3siri-base |
unsat ✅
|
93.40317
|
93.25656
|