Benchmark
non-incremental/QF_LRA/LassoRanker/SV-COMP/Ben-Amram-2010LMCS-Ex2.3_true-termination.c_Iteration1_Loop_3-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 | 1669158 |
| Compressed Size | 98486 |
| 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 | 1669150 |
| Compressed Size | 98495 |
| Max. Term Depth | 49 |
| Asserts | 625 |
| Declared Functions | 0 |
| Declared Constants | 6654 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 3012 |
and | 3012 |
= | 6330 |
let | 5462 |
+ | 11892 |
- | 7529 |
* | 13703 |
< | 1488 |
<= | 2466 |
> | 1135 |
>= | 6539 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
42.25710
|
42.24960
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
48.23050
|
48.24570
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
unsat ✅
|
179.88100
|
218.80000
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
27.73700
|
27.73280
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unsat ✅
|
28.85810
|
28.86060
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
44.79450
|
44.79720
|
|
SMT-COMP 2015
|
0.29 (5/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
51.29190
|
51.30420
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
51.79580
|
51.79910
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
55.83050
|
55.85250
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2419.35000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.48000
|
| |
veriT |
veriT default |
unsat ✅
|
23.97280
|
23.98140
|
| |
Yices2 |
Yices default |
unsat ✅
|
28.82210
|
28.83260
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
52.74650
|
52.76800
|
|
SMT-COMP 2016
|
0.22 (7/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
44.35470
|
44.38110
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
46.94450
|
46.97400
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unsat ✅
|
462.79600
|
462.92000
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
unsat ✅
|
114.59100
|
150.69400
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.02000
|
2401.53000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
1622.41000
|
1622.71000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
19.32680
|
19.33890
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
30.50520
|
30.52350
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
40.49920
|
40.52090
|
|
SMT-COMP 2017
|
0.38 (5/8) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
42.15120
|
42.14280
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unknown ❌
|
600.01300
|
599.94200
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.01900
|
599.96300
|
| |
SMTInterpol |
SMTInterpol default |
unsat ✅
|
111.95700
|
153.00000
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01700
|
599.91000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
16.33380
|
16.33320
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
32.25560
|
32.24980
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
32.16310
|
32.16010
|
|
SMT-COMP 2018
|
0.22 (7/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
293.94800
|
1168.07000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
43.87210
|
43.86880
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.02000
|
1199.96000
|
| |
OpenSMT |
opensmt2_default |
unsat ✅
|
368.31300
|
368.23900
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
110.05900
|
144.12500
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1200.01000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.01000
|
1199.87000
|
| |
veriT |
veriT_default |
unsat ✅
|
33.61090
|
33.60640
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
647.12200
|
647.12000
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
31.19210
|
31.18900
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
20.81226
|
20.67806
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
4.06139
|
3.94030
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1020.99695
|
1054.51824
|
| |
Yices2 |
Yices2 |
unsat ✅
|
12.77840
|
12.65833
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
40.18554
|
158.47461
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
26.08565
|
25.96302
|