Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/byron-2.t2.c_Iteration2_Loop_7-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
Size2197205
Compressed Size152350
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 2197197
Compressed Size152356
Max. Term Depth135
Asserts 199
Declared Functions0
Declared Constants1143
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or2232 and2232 =24410 let3555
+28626 -3332 *9836 <1816
<=2072 >327 >=992

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default sat ✅ 69.17090 69.15650
MathSAT MathSAT-5.2.12-Main default sat ✅ 370.66400 370.77200
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 14.53220 22.97850
veriT veriT-smtcomp2014 default sat ✅ 232.46100 232.54100
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 6.48464 6.47902
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2398.91000 2400.02000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 235.77100 235.81100
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 235.26500 235.32200
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 421.66000 421.72800
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.03000 2420.75000
SMT-RAT SMT-RAT-final default sat ✅ 20.17090 20.16690
veriT veriT default sat ✅ 348.59300 348.69900
Yices2 Yices default sat ✅ 6.46968 6.47102
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.93000
SMT-COMP 2016 0.44 (5/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 41.94450 41.97240
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 726.62000 727.07000
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.02000 2401.33000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 16.57850 32.51940
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.46000
Toysmt toysmt default unknown ❌ 2400.06000 2400.91000
veriT veriT-dev default sat ✅ 155.58100 155.65100
Yices2 Yices-2.4.2 default sat ✅ 0.77397 0.77438
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.37000
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 131.44600 131.42800
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 58.23300 58.22700
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.01700 599.92000
SMTInterpol SMTInterpol default sat ✅ 14.34490 26.35550
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07100 600.02700
veriT veriT-2017-06-17 default sat ✅ 236.75100 236.74900
Yices2 Yices2-Main default sat ✅ 1.34617 1.34521
Z3 z3-4.5.0 default unknown ❌ 600.01500 599.92000
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 3.64406 13.62000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 156.43900 156.42100
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 110.86600 110.85200
OpenSMT opensmt2_default unknown ❌ 1200.11000 1199.98000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 11.65550 23.03270
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.07000 1199.85000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.95000
veriT veriT_default sat ✅ 170.90900 170.85100
Yices2 Yices 2.6.0_default sat ✅ 1.59863 1.59857
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.93000
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 5.72727 21.92000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 21.74330 21.74240
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 99.52360 98.56630
master-2018-06-10-b19c840-competition-default_default sat ✅ 26.17140 26.16780
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.01000 2399.79000
Par4 Par4-wrapped-sq_default sat ✅ 16.00080 62.98000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 15.03580 27.81550
veriT veriT-wrapped-sq_default sat ✅ 281.28800 281.22600
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 1.84795 1.84781
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 1275.59000 1275.37000
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 116.69000 116.69300
mc2 mc2 2021-06-07_default.sh unknown ❌ 22.61670 22.61690
Par4 Par4-wrapped-sq_default sat ✅ 14.93360 58.78000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 18.36860 37.37850
veriT veriT_default sat ✅ 248.30300 248.27300
Z3 z3-4.8.11_default sat ✅ 31.27520 31.26890
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 37.57240 37.57020
OpenSMT OpenSMT a78dcf01_default sat ✅ 3.43182 3.42805
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 19.35750 38.77700
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 0.77238 0.75438
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 2.16886 2.16867
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 2.10906 2.10872
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 2.12682 2.12673
SMT-COMP 2024 cvc5 cvc5 sat ✅ 27.53619 27.41408
OpenSMT OpenSMT sat ✅ 3.92497 3.82562
SMTInterpol SMTInterpol sat ✅ 15.22927 32.25242
Yices2 Yices2 sat ✅ 4.79065 4.69084
Z3alpha Z3-alpha sat ✅ 18.68900 18.58170