Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/janne_complex.t2.c_Iteration3_Lasso_2-pieceTemplate.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 | 978536 |
| Compressed Size | 52637 |
| 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 | — |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 978528 |
| Compressed Size | 52623 |
| Max. Term Depth | 102 |
| Asserts | 169 |
| Declared Functions | 0 |
| Declared Constants | 2097 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 776 |
and | 776 |
= | 7767 |
let | 3655 |
+ | 9477 |
- | 4006 |
* | 14977 |
< | 400 |
<= | 636 |
> | 293 |
>= | 1680 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
6.69769
|
6.68998
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
18.17970
|
18.17520
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
unsat ✅
|
22.62060
|
31.62020
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
13.20620
|
13.19400
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unsat ✅
|
5.34042
|
5.33319
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
14.98640
|
14.98170
|
|
SMT-COMP 2015
|
0.29 (5/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
19.61130
|
19.61700
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
19.60200
|
19.60300
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
7.53710
|
7.53885
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2428.83000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.99000
|
| |
veriT |
veriT default |
unsat ✅
|
4.42373
|
4.42333
|
| |
Yices2 |
Yices default |
unsat ✅
|
6.24149
|
6.24205
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
20.02580
|
20.03500
|
|
SMT-COMP 2016
|
0.22 (7/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
14.53110
|
14.53960
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
5.47321
|
5.47721
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unsat ✅
|
56.59910
|
56.61920
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
unsat ✅
|
59.14090
|
76.74420
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.12000
|
2401.70000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.03000
|
2400.37000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
26.98750
|
27.00380
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
1.70885
|
1.70965
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
25.23260
|
25.24530
|
|
SMT-COMP 2017
|
0.25 (6/8) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
29.20460
|
29.20190
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unknown ❌
|
600.04900
|
599.98700
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unsat ✅
|
115.02000
|
115.01400
|
| |
SMTInterpol |
SMTInterpol default |
unsat ✅
|
29.10370
|
40.83020
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.07500
|
600.00700
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
19.28510
|
19.28470
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
6.84322
|
6.84217
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
12.27040
|
12.26940
|
|
SMT-COMP 2018
|
0.22 (7/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
148.86100
|
590.84000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
9.69336
|
9.69353
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.01000
|
1199.98000
|
| |
OpenSMT |
opensmt2_default |
unsat ✅
|
90.51300
|
90.51400
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
13.04930
|
23.02070
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.10000
|
1199.98000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.11000
|
1199.99000
|
| |
veriT |
veriT_default |
unsat ✅
|
4.63869
|
4.63785
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
3.14698
|
3.14664
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
8.82207
|
8.81998
|