Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/wrong_loop.t2.c_Iteration3_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 | 697294 |
| Compressed Size | 59691 |
| 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 | 697286 |
| Compressed Size | 59700 |
| Max. Term Depth | 87 |
| Asserts | 71 |
| Declared Functions | 0 |
| Declared Constants | 421 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 956 |
and | 956 |
= | 7261 |
let | 1035 |
+ | 8927 |
- | 1046 |
* | 3094 |
< | 844 |
<= | 908 |
> | 103 |
>= | 328 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC4 |
CVC4 f7118b2 default |
sat ✅
|
5.08515
|
5.07523
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
sat ✅
|
67.47130
|
67.49070
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
sat ✅
|
5.03787
|
12.67310
|
| |
veriT |
veriT-smtcomp2014 default |
sat ✅
|
16.03900
|
16.03360
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
sat ✅
|
0.61806
|
0.61691
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
sat ✅
|
476.73200
|
476.89900
|
|
SMT-COMP 2015
|
|
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
sat ✅
|
5.11936
|
5.11722
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
sat ✅
|
5.12529
|
5.12422
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
sat ✅
|
42.58840
|
42.60450
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
sat ✅
|
5.70831
|
13.76590
|
| |
SMT-RAT |
SMT-RAT-final default |
sat ✅
|
4.07639
|
4.07738
|
| |
veriT |
veriT default |
sat ✅
|
41.59810
|
41.61570
|
| |
Yices2 |
Yices default |
sat ✅
|
0.61323
|
0.61291
|
| |
Z3 |
z3 4.4.0 default |
sat ✅
|
452.81800
|
452.97000
|
|
SMT-COMP 2016
|
0.22 (7/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
sat ✅
|
9.01080
|
9.01620
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
sat ✅
|
56.42280
|
56.45690
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
sat ✅
|
958.85700
|
959.47000
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
sat ✅
|
3.71298
|
13.06120
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.03000
|
2401.39000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.03000
|
2401.31000
|
| |
veriT |
veriT-dev default |
sat ✅
|
15.41790
|
15.42660
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
0.49226
|
0.49251
|
| |
Z3 |
z3-4.4.1 default |
sat ✅
|
413.98300
|
414.19000
|
|
SMT-COMP 2017
|
0.25 (6/8) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
6.68925
|
6.68759
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
sat ✅
|
9.40702
|
9.40197
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.11100
|
599.98500
|
| |
SMTInterpol |
SMTInterpol default |
sat ✅
|
2.90953
|
10.14050
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.02300
|
599.97000
|
| |
veriT |
veriT-2017-06-17 default |
sat ✅
|
44.90250
|
44.89560
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
0.22201
|
0.22147
|
| |
Z3 |
z3-4.5.0 default |
sat ✅
|
371.96600
|
371.91000
|
|
SMT-COMP 2018
|
0.22 (7/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
1.11738
|
3.99000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
5.11694
|
5.11736
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
2.86828
|
2.86915
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1200.01000
|
1199.89000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
3.53152
|
10.73850
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.03000
|
1199.96000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.11000
|
1200.10000
|
| |
veriT |
veriT_default |
sat ✅
|
44.73520
|
44.73070
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.35085
|
0.35075
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
46.08370
|
46.08420
|
|
SMT-COMP 2019
|
|
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
1.54800
|
5.73000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
3.99804
|
3.99816
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
26.06740
|
25.94640
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
7.92767
|
7.92785
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
sat ✅
|
1126.51000
|
1126.42000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
2.13519
|
8.34000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
5.35907
|
15.88380
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
26.49210
|
26.48670
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.38564
|
0.38560
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
35.58280
|
35.58200
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
4.81489
|
4.81536
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
17.25450
|
17.25410
|
| |
OpenSMT |
OpenSMT_default |
sat ✅
|
1.45120
|
1.45104
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
2.16331
|
8.34000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
5.95470
|
18.23640
|
| |
veriT |
veriT_default |
sat ✅
|
48.07380
|
48.06900
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.31426
|
0.31418
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
2.20259
|
2.20246
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
2.94746
|
2.84604
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
1.48844
|
1.38653
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
5.55399
|
16.63059
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.43382
|
0.33387
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.48438
|
2.38464
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
3.64186
|
3.50965
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
1.24439
|
1.12555
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
5.97915
|
15.98173
|
| |
Yices2 |
Yices2 |
sat ✅
|
5.25946
|
5.13833
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.23403
|
7.28761
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
2.02588
|
1.90952
|