Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/MenloPark.bpl_Iteration1_Lasso_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
Size91713
Compressed Size7152
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 unsat
Inferred Status unsat
Size 91705
Compressed Size7163
Max. Term Depth32
Asserts 40
Declared Functions0
Declared Constants298
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or177 and177 =426 let378
+901 -317 *1038 <118
<=151 >60 >=234

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 18.54150 18.53720
MathSAT MathSAT-5.2.12-Main default unsat ✅ 15.45430 15.45370
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 46.44120 60.15490
veriT veriT-smtcomp2014 default unsat ✅ 17.81120 17.79630
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 65.33290 65.35010
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 36.43660 36.43450
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 25.23160 25.24120
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 25.13870 25.14820
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 21.20330 21.21280
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2418.51000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.96000
veriT veriT default unsat ✅ 11.12330 11.12630
Yices2 Yices default unsat ✅ 10.22180 10.22340
Z3 z3 4.4.0 default unsat ✅ 26.77290 26.78490
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 17.57040 17.58080
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 13.24390 13.25270
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 21.12040 21.13430
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 35.80100 49.54000
SMT-RAT SMT-RAT default unknown ❌ 2400.01000 2401.25000
Toysmt toysmt default unknown ❌ 2400.03000 2401.36000
veriT veriT-dev default unsat ✅ 11.51830 11.52600
Yices2 Yices-2.4.2 default unsat ✅ 8.63424 8.63948
Z3 z3-4.4.1 default unsat ✅ 34.77740 34.79670
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 19.09160 19.08520
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 286.45000 286.43000
OpenSMT opensmt2-2017-06-04 default unsat ✅ 20.83810 20.83700
SMTInterpol SMTInterpol default unsat ✅ 62.27190 81.45920
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01600 599.97200
veriT veriT-2017-06-17 default unsat ✅ 13.35750 13.35540
Yices2 Yices2-Main default unsat ✅ 56.17970 56.17090
Z3 z3-4.5.0 default unsat ✅ 18.80560 18.80450
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 369.50400 1470.11000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 25.10780 25.10680
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 254.79900 254.78500
OpenSMT opensmt2_default unsat ✅ 16.92270 16.91970
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 59.15350 75.34410
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.98000
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1199.90000
veriT veriT_default unsat ✅ 7.09264 7.09237
Yices2 Yices 2.6.0_default unsat ✅ 8.76135 8.76084
Z3 z3-4.7.1_default unsat ✅ 18.84250 18.84060
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 390.26500 1550.12000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 20.26040 20.25920
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 65.48280 65.47850
master-2018-06-10-b19c840-competition-default_default unsat ✅ 33.60040 33.59330
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 13.16140 13.16120
Par4 Par4-wrapped-sq_default unsat ✅ 15.87160 62.58000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 110.81600 122.04500
veriT veriT-wrapped-sq_default unsat ✅ 12.67940 12.67890
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 56.53250 56.52960
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 24.13700 24.13620
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 19.74090 19.73970
MathSAT MathSAT-5.6.8_default unsat ✅ 191.75200 191.73400
veriT veriT_default unsat ✅ 10.93670 10.93570
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 6.97588 6.97532
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 6.98015 6.98002
Z3 z3-4.8.17_default unsat ✅ 17.74750 17.74600
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 23.89610 23.89520
OpenSMT OpenSMT a78dcf01_default unsat ✅ 2.93642 2.93629
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 88.49820 100.99400
Yaga Yaga_SMT-COMP-2023_presubmition_default unknown ❌ 1200.02000 1199.74000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 6.56683 6.56595
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 6.28233 6.28238
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 6.28342 6.28222
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 12.63368 12.52714
OpenSMT OpenSMT unsat ✅ 1.98963 1.88971
SMTInterpol SMTInterpol unsat ✅ 48.36481 66.29698
Yices2 Yices2 unsat ✅ 8.69349 8.59132
Z3alpha Z3-alpha unsat ✅ 15.83885 15.73293