Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/simple-scaled200.bpl_Iteration1_Lasso_2-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
Size3886640
Compressed Size332018
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 3886632
Compressed Size332008
Max. Term Depth2012
Asserts 22
Declared Functions0
Declared Constants14212
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or89 and89 =24800 let12080
+36528 -14020 *40916 <58
<=75 >32 >=11200

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 381.36300 381.38400
MathSAT MathSAT-5.2.12-Main default sat ✅ 577.18400 577.26600
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 66.00110 90.06330
veriT veriT-smtcomp2014 default sat ✅ 48.93400 48.93860
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 49.26170 49.25750
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 146.26500 146.30400
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 317.83900 317.83000
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 317.85900 317.98500
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 555.80000 555.80800
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2525.18000
SMT-RAT SMT-RAT-final default sat ✅ 291.62200 291.63200
veriT veriT default sat ✅ 50.26120 50.26940
Yices2 Yices default sat ✅ 6.09190 6.09407
Z3 z3 4.4.0 default sat ✅ 243.43100 243.47100
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 353.35800 349.63400
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 850.18800 850.51000
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 2153.86000 2154.75000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 87.18190 127.64000
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.63000
Toysmt toysmt default unknown ❌ 753.52100 753.93000
veriT veriT-dev default sat ✅ 53.33450 53.36720
Yices2 Yices-2.4.2 default sat ✅ 53.13600 53.16740
Z3 z3-4.4.1 default sat ✅ 148.22900 148.23600
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 439.63800 437.81100
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 24.82090 24.81860
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.01300 599.81000
SMTInterpol SMTInterpol default sat ✅ 78.37960 115.45800
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.10700 599.97000
veriT veriT-2017-06-17 default sat ✅ 37.00440 37.00030
Yices2 Yices2-Main default sat ✅ 20.62950 20.62670
Z3 z3-4.5.0 default sat ✅ 176.01300 175.93300
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 781.81400 3109.32000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 415.28200 412.08700
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 19.66900 19.66930
OpenSMT opensmt2_default sat ✅ 932.62100 932.41200
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 149.07400 205.36300
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1200.04000
SMTRAT-MCSAT-final_default unknown ❌ 1200.05000 1199.91000
veriT veriT_default sat ✅ 54.04140 54.04090
Yices2 Yices 2.6.0_default sat ✅ 73.51310 73.50930
Z3 z3-4.7.1_default sat ✅ 223.42500 223.40700
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 21.66500 21.66250
mc2 mc2 2021-06-07_default.sh unknown ❌ 16.84810 16.84680
Par4 Par4-wrapped-sq_default sat ✅ 43.20530 169.72000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 177.44400 205.91200
veriT veriT_default sat ✅ 52.92850 52.92250
Z3 z3-4.8.11_default sat ✅ 32.92250 32.91070
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 383.97700 380.08000
MathSAT MathSAT-5.6.8_default sat ✅ 3.48341 3.47858
veriT veriT_default sat ✅ 50.18110 50.17490
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 7.92668 7.92517
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 7.93335 7.93263
Z3 z3-4.8.17_default sat ✅ 54.35900 54.34990
SMT-COMP 2024 cvc5 cvc5 sat ✅ 364.44321 364.11411
OpenSMT OpenSMT sat ✅ 28.29762 28.18818
SMTInterpol SMTInterpol sat ✅ 60.93545 88.85448
Yices2 Yices2 sat ✅ 4.02400 3.92352
Z3alpha Z3-alpha sat ✅ 20.84250 20.74192