Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/ludcmp.t2.c_Iteration7_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 | 937621 |
| Compressed Size | 71060 |
| 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 | 937613 |
| Compressed Size | 71049 |
| Max. Term Depth | 116 |
| Asserts | 71 |
| Declared Functions | 0 |
| Declared Constants | 569 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 956 |
and | 956 |
= | 9960 |
let | 1365 |
+ | 11768 |
- | 1322 |
* | 3910 |
< | 844 |
<= | 908 |
> | 103 |
>= | 448 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.17 (5/6) |
CVC4 |
CVC4 f7118b2 default |
sat ✅
|
37.95520
|
37.94220
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
sat ✅
|
256.05900
|
256.11000
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
sat ✅
|
5.23037
|
11.33730
|
| |
veriT |
veriT-smtcomp2014 default |
sat ✅
|
146.81600
|
146.85700
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
sat ✅
|
3.19470
|
3.18651
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.51000
|
2400.05000
|
|
SMT-COMP 2015
|
0.29 (5/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
sat ✅
|
23.00420
|
45.90150
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
sat ✅
|
22.87580
|
22.87850
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
sat ✅
|
182.94300
|
182.97000
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2418.53000
|
| |
SMT-RAT |
SMT-RAT-final default |
sat ✅
|
6.72030
|
6.72098
|
| |
veriT |
veriT default |
sat ✅
|
141.15800
|
141.18800
|
| |
Yices2 |
Yices default |
sat ✅
|
18.24740
|
18.25520
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.99000
|
|
SMT-COMP 2016
|
0.44 (5/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
sat ✅
|
31.80570
|
31.82230
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
sat ✅
|
303.07200
|
303.24200
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unknown ❌
|
2400.03000
|
2401.35000
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
sat ✅
|
5.53212
|
15.64210
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.09000
|
2401.47000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.08000
|
2401.28000
|
| |
veriT |
veriT-dev default |
sat ✅
|
64.44180
|
64.48040
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
2.30231
|
2.30356
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.02000
|
2401.18000
|
|
SMT-COMP 2017
|
0.50 (4/8) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
21.86180
|
21.86090
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
sat ✅
|
2.39173
|
2.39145
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.02100
|
599.95600
|
| |
SMTInterpol |
SMTInterpol default |
sat ✅
|
6.06631
|
35.79590
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.02900
|
599.96700
|
| |
veriT |
veriT-2017-06-17 default |
unknown ❌
|
600.07300
|
476.98700
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
0.71255
|
0.71205
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02000
|
599.93400
|
|
SMT-COMP 2018
|
0.22 (7/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
11.31790
|
44.36000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
67.13790
|
67.13410
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
10.57960
|
10.58130
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1200.10000
|
1200.07000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
5.74497
|
15.67010
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.06000
|
1200.08000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.01000
|
1199.97000
|
| |
veriT |
veriT_default |
sat ✅
|
326.90900
|
326.88000
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
12.77280
|
12.77320
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
406.90600
|
406.87000
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
15.64900
|
15.64870
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
22.87640
|
22.87630
|
| |
OpenSMT |
OpenSMT_default |
sat ✅
|
21.31370
|
21.31180
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
6.47840
|
25.40000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
8.46417
|
23.87760
|
| |
veriT |
veriT_default |
sat ✅
|
78.41720
|
78.40490
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
15.47710
|
15.47710
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
3.40447
|
3.40428
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
18.29550
|
18.29410
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
1.98078
|
1.98061
|
| |
veriT |
veriT_default |
sat ✅
|
219.89400
|
219.87600
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.83178
|
0.83167
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.84200
|
0.84059
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
6.04199
|
6.04382
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
9.99337
|
9.89118
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
2.21193
|
2.10995
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
8.27200
|
21.65719
|
| |
Yices2 |
Yices2 |
sat ✅
|
1.29334
|
1.19337
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
6.46857
|
6.36595
|