Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/firewire.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 | 2895557 |
| Compressed Size | 188364 |
| 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 | 2895549 |
| Compressed Size | 188350 |
| Max. Term Depth | 221 |
| Asserts | 127 |
| Declared Functions | 0 |
| Declared Constants | 2452 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 1554 |
and | 1554 |
= | 31048 |
let | 3737 |
+ | 35297 |
- | 4756 |
* | 12371 |
< | 1314 |
<= | 1458 |
> | 199 |
>= | 2232 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
0.29 (5/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
sat ✅
|
34.65950
|
34.66670
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
sat ✅
|
34.60980
|
34.61370
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
sat ✅
|
2038.66000
|
2039.30000
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2432.03000
|
| |
SMT-RAT |
SMT-RAT-final default |
sat ✅
|
48.93690
|
48.95660
|
| |
veriT |
veriT default |
sat ✅
|
396.15700
|
396.28900
|
| |
Yices2 |
Yices default |
sat ✅
|
1.45579
|
1.45478
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2401.10000
|
|
SMT-COMP 2016
|
0.44 (5/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
sat ✅
|
88.51940
|
88.55190
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
sat ✅
|
1932.99000
|
1934.02000
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unknown ❌
|
2400.12000
|
2401.44000
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
sat ✅
|
16.68990
|
30.74550
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.01000
|
2401.20000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
2400.02000
|
2400.26000
|
| |
veriT |
veriT-dev default |
sat ✅
|
1231.69000
|
1232.43000
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
2.15043
|
2.15178
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.03000
|
2401.31000
|
|
SMT-COMP 2017
|
0.38 (5/8) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
223.82200
|
222.60900
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
sat ✅
|
124.62400
|
124.62600
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.10600
|
599.96000
|
| |
SMTInterpol |
SMTInterpol default |
sat ✅
|
20.53040
|
33.80970
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01400
|
599.94000
|
| |
veriT |
veriT-2017-06-17 default |
sat ✅
|
299.03400
|
299.02600
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
2.19338
|
2.19174
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01200
|
599.83000
|
|
SMT-COMP 2018
|
0.22 (7/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
54.19580
|
214.57000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
69.75200
|
69.74910
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
190.83500
|
190.83700
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1200.01000
|
1199.87000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
21.86290
|
36.32220
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.11000
|
1200.07000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.10000
|
1200.02000
|
| |
veriT |
veriT_default |
sat ✅
|
686.91000
|
686.86300
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
4.52136
|
4.52143
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
453.33500
|
453.28600
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
86.82730
|
86.81680
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
379.29900
|
379.22000
|
| |
OpenSMT |
OpenSMT_default |
sat ✅
|
42.88320
|
42.87890
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
15.04560
|
58.84000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
18.55580
|
43.01150
|
| |
veriT |
veriT_default |
sat ✅
|
442.31100
|
442.26800
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.93605
|
0.93597
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
22.06770
|
22.06730
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
31.04476
|
30.92442
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
3.58042
|
3.45647
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
31.30475
|
49.14659
|
| |
Yices2 |
Yices2 |
sat ✅
|
2.38877
|
2.26596
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
42.41626
|
166.89458
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
29.29695
|
29.17071
|