Benchmark
non-incremental/QF_NRA/LassoRanker/SV-COMP/LeeJonesBen-Amram-2001POPL-Ex2_true-termination.c_Iteration1_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 | 121477 |
| Compressed Size | 8587 |
| 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 | 121469 |
| Compressed Size | 8602 |
| Max. Term Depth | 9 |
| Asserts | 71 |
| Declared Functions | 0 |
| Declared Constants | 775 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 198 |
and | 64 |
= | 684 |
let | 112 |
+ | 1044 |
- | 982 |
* | 1700 |
< | 64 |
<= | 64 |
> | 71 |
>= | 710 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
171.12500
|
171.08200
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.03600
|
600.05000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.03500
|
691.20000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.02400
|
600.04400
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.09100
|
599.87000
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
4.57847
|
4.57838
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1199.96000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.85000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.04000
|
1200.00000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.06000
|
1199.94000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.10000
|
1200.08000
|
|
SMT-COMP 2019
|
0.57 (3/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
3.00677
|
3.00713
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
6.64615
|
6.64747
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
unsat ✅
|
17.88030
|
17.87930
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
unsat ✅
|
22.49030
|
22.48690
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
4.81617
|
14.33000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.89000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2400.00000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2400.13000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.52000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.60000
|
| |
|
z3-4.7.1_default |
unknown ❌
|
2400.07000
|
2399.68000
|
|
SMT-COMP 2023
|
0.29 (5/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
30.04090
|
30.03690
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
6.91116
|
6.90623
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
3.53247
|
10.39000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.02000
|
1200.01000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.03000
|
1199.84000
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
258.52100
|
258.52400
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
188.90700
|
188.88100
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
260.16800
|
260.16600
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
unsat ✅
|
31.07600
|
30.97527
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.99448
|
2.52085
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.71083
|
1201.07496
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24470
|
1201.08771
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
101.85373
|
101.72195
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unsat ✅
|
18.65112
|
18.53063
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.88097
|
2.10785
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.31089
|
1200.97798
|
| |
Yices2 |
Yices2 |
unsat ✅
|
37.31453
|
37.19120
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
9.83571
|
36.54543
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
56.01780
|
55.89622
|
| |
|
z3siri-base |
unsat ✅
|
56.40688
|
56.27636
|