Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/simple-scaled250.bpl_Iteration1_Lasso_4-nestedTemplate.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
Size2467245
Compressed Size141354
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2014-07-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK—
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 2467237
Compressed Size141361
Max. Term Depth760
Asserts 16
Declared Functions0
Declared Constants13260
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or45 and45 =15750 let4295
+24065 -13014 *30565 <25
<=35 >21 >=10000

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 237.51000 237.54400
MathSAT MathSAT-5.2.12-Main default sat ✅ 78.12800 78.14210
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 10.27750 20.62290
veriT veriT-smtcomp2014 default sat ✅ 10.19710 10.19050
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.24115 0.23196
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 21.52320 21.52270
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 226.15000 226.19500
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 226.19100 226.28200
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 62.79320 62.81740
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 7.19562 16.45850
SMT-RAT SMT-RAT-final default sat ✅ 150.26100 150.23600
veriT veriT default sat ✅ 6.47541 6.47102
Yices2 Yices default sat ✅ 0.23713 0.23596
Z3 z3 4.4.0 default sat ✅ 23.60440 23.60540
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 253.92200 252.59000
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 62.00030 62.00190
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 32.96430 32.98090
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 8.71093 23.45460
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.34000
Toysmt toysmt default unknown ❌ 1095.92000 1096.13000
veriT veriT-dev default sat ✅ 4.88804 4.89096
Yices2 Yices-2.4.2 default sat ✅ 0.36452 0.36473
Z3 z3-4.4.1 default sat ✅ 22.16180 22.17600
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 251.05500 249.97400
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 1.33698 1.33823
OpenSMT opensmt2-2017-06-04 default sat ✅ 50.32130 50.31820
SMTInterpol SMTInterpol default sat ✅ 11.05920 24.44640
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02200 599.84000
veriT veriT-2017-06-17 default sat ✅ 7.54400 7.54384
Yices2 Yices2-Main default sat ✅ 0.59325 0.59196
Z3 z3-4.5.0 default sat ✅ 18.15780 18.15590
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 6.31979 24.09060
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 240.24300 238.54900
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 1.91114 1.91202
OpenSMT opensmt2_default sat ✅ 10.00180 10.00090
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 6.47954 18.27560
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.94000
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1199.93000
veriT veriT_default sat ✅ 4.00733 4.00754
Yices2 Yices 2.6.0_default sat ✅ 0.20680 0.20676
Z3 z3-4.7.1_default sat ✅ 23.24710 23.24750
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 37.08520 146.27000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 439.99900 438.51800
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 116.73000 104.63200
master-2018-06-10-b19c840-competition-default_default sat ✅ 239.82100 238.73600
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 4.22385 4.22369
Par4 Par4-wrapped-sq_default sat ✅ 10.17850 40.00000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 21.32830 35.29030
veriT veriT-wrapped-sq_default sat ✅ 9.01304 9.01293
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.22859 0.22854
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 14.35450 14.35350
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 1.84393 1.84381
mc2 mc2 2021-06-07_default.sh unknown ❌ 14.25680 14.25670
Par4 Par4-wrapped-sq_default sat ✅ 7.52170 29.46000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 34.24320 50.12170
veriT veriT_default sat ✅ 3.82247 3.82223
Z3 z3-4.8.11_default sat ✅ 35.48040 35.47720
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 23.21270 23.21270
OpenSMT OpenSMT a78dcf01_default sat ✅ 4.44450 4.44462
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 37.01500 58.57000
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 3.06032 3.06019
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.94804 0.94800
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.88330 0.88325
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.88407 0.88392