Benchmark
non-incremental/QF_LRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration7_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 | 4155213 |
| Compressed Size | 224485 |
| 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 | 4155205 |
| Compressed Size | 224490 |
| Max. Term Depth | 165 |
| Asserts | 1041 |
| Declared Functions | 0 |
| Declared Constants | 13439 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 5056 |
and | 5056 |
= | 23696 |
let | 18154 |
+ | 33680 |
- | 16488 |
* | 39440 |
< | 2400 |
<= | 4120 |
> | 1929 |
>= | 13208 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
49.48940
|
49.49750
|
| |
MathSAT |
MathSAT-5.2.12-Main default |
unsat ✅
|
39.16920
|
39.17700
|
| |
SMTInterpol |
smtinterpol-2.1-118-g3dada2f default |
unsat ✅
|
143.50600
|
182.62900
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
86.44990
|
86.45990
|
| |
Yices2 |
Yices-2.2.1-smtcomp2014 default |
unsat ✅
|
51.98880
|
52.00610
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
122.43300
|
122.41800
|
|
SMT-COMP 2015
|
0.29 (5/7) |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
82.89340
|
82.90940
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
82.20320
|
82.19950
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
68.45440
|
68.48160
|
| |
SMTInterpol |
SMTInterpol v2.1-206-g86e9531 default |
unknown ❌
|
2400.02000
|
2433.04000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2401.05000
|
| |
veriT |
veriT default |
unsat ✅
|
63.84260
|
63.85830
|
| |
Yices2 |
Yices default |
unsat ✅
|
83.85490
|
83.88920
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
6.81925
|
6.82196
|
|
SMT-COMP 2016
|
0.33 (6/9) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
94.21170
|
94.25860
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
229.54900
|
229.67000
|
| |
OpenSMT |
OpenSMT2-2016-05-12 default |
unknown ❌
|
2400.03000
|
2401.54000
|
| |
SMTInterpol |
smtinterpol-2.1-258-g92ab3df default |
unsat ✅
|
121.14900
|
161.14000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.07000
|
2401.63000
|
| |
Toysmt |
toysmt default |
unknown ❌
|
1665.33000
|
1665.78000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
95.60450
|
95.65950
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
129.66000
|
129.74700
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
58.07310
|
58.11360
|
|
SMT-COMP 2017
|
0.38 (5/8) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
98.20610
|
98.20540
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unknown ❌
|
600.01300
|
599.93000
|
| |
OpenSMT |
opensmt2-2017-06-04 default |
unknown ❌
|
600.01500
|
599.91400
|
| |
SMTInterpol |
SMTInterpol default |
unsat ✅
|
141.30900
|
184.97600
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.02600
|
600.02100
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
51.85900
|
51.84580
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
100.37600
|
100.38100
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
79.18590
|
79.13910
|
|
SMT-COMP 2018
|
0.22 (7/9) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
950.30100
|
3779.17000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
42.21570
|
42.20860
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.01000
|
1199.75000
|
| |
OpenSMT |
opensmt2_default |
unsat ✅
|
1000.15000
|
1000.02000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
40.40840
|
61.68620
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.90000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.03000
|
1200.00000
|
| |
veriT |
veriT_default |
unsat ✅
|
62.75470
|
62.75220
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
21.03050
|
21.02890
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
35.93600
|
35.93530
|
|
SMT-COMP 2019
|
|
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
541.53300
|
2144.64000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
66.21360
|
66.20670
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
205.00700
|
203.53800
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
75.55980
|
75.55110
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
unsat ✅
|
281.33300
|
281.28700
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
66.89210
|
264.30000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
472.95000
|
508.94800
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
83.43160
|
83.42960
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
168.37900
|
168.36700
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
23.70130
|
23.70250
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
48.97360
|
48.97180
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
647.67400
|
647.58400
|
| |
OpenSMT |
OpenSMT_default |
unsat ✅
|
13.83000
|
13.82910
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
37.55380
|
148.11000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
465.33400
|
502.63100
|
| |
veriT |
veriT_default |
unsat ✅
|
107.03200
|
107.03100
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
63.74520
|
63.74070
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
35.76440
|
35.76450
|
|
SMT-COMP 2022
|
0.20 (4/5) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
79.47360
|
79.46490
|
| |
MathSAT |
MathSAT-5.6.8_default |
unknown ❌
|
1200.11000
|
1199.95000
|
| |
veriT |
veriT_default |
unsat ✅
|
179.65800
|
179.55800
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
211.68200
|
211.64100
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
213.46500
|
213.40500
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
119.10200
|
119.08900
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
15.56253
|
15.45743
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
14.61833
|
14.50100
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
684.53424
|
729.41664
|
| |
Yices2 |
Yices2 |
unsat ✅
|
22.48548
|
22.37732
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
10.14813
|
10.04491
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
40.58885
|
40.45741
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
8.77598
|
8.64822
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
395.32584
|
422.48774
|
| |
Yices2 |
Yices2 |
unsat ✅
|
12.87742
|
12.74901
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
37.07053
|
144.60956
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
25.73203
|
25.60170
|