Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/matrixsqrt.t2.c_Iteration12_Loop_4-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 | 534358 |
| Compressed Size | 22720 |
| 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 | sat |
| Inferred Status | sat |
| Size | 534350 |
| Compressed Size | 22704 |
| Max. Term Depth | 80 |
| Asserts | 169 |
| Declared Functions | 0 |
| Declared Constants | 1173 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 808 |
and | 808 |
= | 3144 |
let | 2985 |
+ | 5346 |
- | 1598 |
* | 5742 |
< | 484 |
<= | 682 |
> | 283 |
>= | 1050 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC4 |
CVC4 f7118b2 default |
sat ✅
|
5.44524
|
5.43617
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
sat ✅
|
26.34010
|
26.33900
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
sat ✅
|
16.92130
|
23.94840
|
| |
veriT |
veriT-smtcomp2014 default |
sat ✅
|
3.25709
|
3.24950
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
sat ✅
|
3.24519
|
3.23451
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
sat ✅
|
27.22710
|
27.22790
|
|
SMT-COMP 2015
|
|
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
sat ✅
|
8.80689
|
8.80766
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
sat ✅
|
8.79521
|
8.79466
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
sat ✅
|
9.06300
|
9.06562
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
sat ✅
|
39.37310
|
52.70500
|
| |
SMT-RAT |
SMT-RAT-final default |
sat ✅
|
3.11546
|
3.11552
|
| |
veriT |
veriT default |
sat ✅
|
4.39742
|
4.39733
|
| |
Yices2 |
Yices default |
sat ✅
|
0.29284
|
0.29196
|
| |
Z3 |
z3 4.4.0 default |
sat ✅
|
58.87750
|
58.90200
|
|
SMT-COMP 2016
|
0.22 (7/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
sat ✅
|
6.94449
|
6.94925
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
sat ✅
|
18.28620
|
18.29920
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
sat ✅
|
420.73100
|
420.95700
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
sat ✅
|
5.55958
|
13.80450
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.03000
|
2401.60000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.12000
|
2401.24000
|
| |
veriT |
veriT-dev default |
sat ✅
|
2.02047
|
2.02171
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
0.66863
|
0.66896
|
| |
Z3 |
z3-4.4.1 default |
sat ✅
|
36.54940
|
36.57210
|
|
SMT-COMP 2017
|
0.25 (6/8) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
10.51500
|
10.51160
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
sat ✅
|
4.80078
|
4.80046
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.01100
|
599.96600
|
| |
SMTInterpol |
SMTInterpol default |
sat ✅
|
15.36110
|
45.91630
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.02800
|
600.00900
|
| |
veriT |
veriT-2017-06-17 default |
sat ✅
|
1.34191
|
1.33451
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
0.65888
|
0.65822
|
| |
Z3 |
z3-4.5.0 default |
sat ✅
|
40.69140
|
40.68850
|
|
SMT-COMP 2018
|
0.11 (8/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
16.73160
|
66.03000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
5.72157
|
5.72182
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
5.37102
|
5.37141
|
| |
OpenSMT |
opensmt2_default |
sat ✅
|
921.28800
|
921.24400
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
6.18279
|
26.15330
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.03000
|
1199.94000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.11000
|
1199.90000
|
| |
veriT |
veriT_default |
sat ✅
|
1.50359
|
1.50357
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.22745
|
0.22739
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
25.98390
|
25.98390
|
|
SMT-COMP 2021
|
0.17 (5/6) |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
1.98211
|
1.98205
|
| |
mc2 |
mc2 2021-06-07_default.sh |
unknown ❌
|
59.31640
|
59.31840
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
4.99350
|
19.54000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
12.74050
|
26.46770
|
| |
veriT |
veriT_default |
sat ✅
|
1.71832
|
1.71856
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
4.84945
|
4.84951
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
6.27065
|
6.27153
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
8.39294
|
8.38630
|
| |
veriT |
veriT_default |
sat ✅
|
1.43819
|
1.43829
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
1.42714
|
1.42716
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
1.43108
|
1.42960
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
4.85776
|
4.85174
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
4.38430
|
8.71457
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
0.90197
|
0.90189
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
16.10620
|
26.76670
|
| |
Yaga |
Yaga_SMT-COMP-2023_presubmition_default |
sat ✅
|
2.35239
|
2.35216
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.49840
|
0.49835
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.48193
|
0.48147
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.47790
|
0.47783
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
4.58296
|
4.47796
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.94223
|
0.84175
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
7.49189
|
18.65145
|
| |
Yices2 |
Yices2 |
sat ✅
|
1.62220
|
1.52084
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
3.71181
|
3.61212
|