Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/Collatz.bpl_Iteration1_Loop_2-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 | 3516603 |
| Compressed Size | 109928 |
| 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 | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 3516595 |
| Compressed Size | 109933 |
| Max. Term Depth | 9 |
| Asserts | 1874 |
| Declared Functions | 0 |
| Declared Constants | 25170 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 5448 |
and | 1872 |
= | 15712 |
let | 3672 |
+ | 15816 |
- | 23742 |
* | 34026 |
< | 1872 |
<= | 1872 |
> | 1874 |
>= | 25092 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unsat ✅
|
379.65800
|
379.73200
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
6.85073
|
6.84696
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
5.77703
|
5.76512
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
14.09720
|
14.09490
|
|
SMT-COMP 2015
|
0.50 (3/6) |
CVC3 |
CVC3 default |
unsat ✅
|
1061.21000
|
1061.29000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
7.74350
|
7.74382
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
7.78911
|
7.78981
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2400.14000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.96000
|
| |
Yices2 |
Yices2-NL default |
unsat ✅
|
284.90500
|
284.92800
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
13.85590
|
13.85890
|
|
SMT-COMP 2016
|
0.60 (2/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
6.96142
|
6.96546
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.04000
|
2400.92000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
2400.03000
|
4816.71000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.03000
|
2401.47000
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
96.24500
|
96.26710
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
13.86640
|
13.87610
|
|
SMT-COMP 2017
|
0.40 (3/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
8.04540
|
8.04470
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.08000
|
600.02000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.05000
|
626.17600
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
157.03500
|
157.02000
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
3.97665
|
3.97554
|
|
SMT-COMP 2018
|
0.40 (3/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
10.53930
|
10.53910
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.05000
|
1199.93000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.01000
|
1199.95000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.01000
|
1199.89000
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
226.12000
|
226.12700
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
5.23222
|
5.23226
|
|
SMT-COMP 2019
|
0.29 (5/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
11.42280
|
11.42310
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
48.13380
|
48.11490
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
unsat ✅
|
3.99239
|
3.99197
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
unsat ✅
|
4.13373
|
4.13342
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
5.77428
|
17.17000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2399.82000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.94000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2399.66000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
208.90400
|
208.88300
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
4.92265
|
4.92239
|
| |
|
z3-4.7.1_default |
unsat ✅
|
5.28657
|
5.28653
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
12.38130
|
12.37960
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
4.74342
|
4.74315
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
10.63880
|
31.77000
|
| |
SMT-RAT |
smtrat-CDCAC_default |
unknown ❌
|
1200.11000
|
1200.12000
|
| |
|
smtrat-MCSAT_default |
unknown ❌
|
1200.11000
|
1199.88000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.03000
|
1199.96000
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
59.82480
|
59.81220
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
11.14340
|
11.13770
|
|
SMT-COMP 2023
|
0.14 (6/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
23.13650
|
23.12710
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
45.04960
|
45.04920
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
10.92960
|
32.65000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.01000
|
1199.83000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
84.09690
|
84.09670
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
13.56510
|
13.56390
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
6.88785
|
6.88261
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
7.10134
|
7.10069
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unsat ✅
|
13.94224
|
13.82044
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
17.89300
|
27.64123
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.31008
|
1201.04539
|
| |
Yices2 |
Yices2 |
unsat ✅
|
52.68365
|
52.54882
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
6.98920
|
18.08259
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
3.20635
|
3.07429
|
| |
|
z3siri-base |
unsat ✅
|
3.29625
|
3.17116
|