Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration7_Loop_4-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
Size6958451
Compressed Size315302
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 6958443
Compressed Size315290
Max. Term Depth165
Asserts 1681
Declared Functions0
Declared Constants21673
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or8272 and8272 =40372 let31167
+57612 -26616 *66240 <3952
<=6760 >3145 >=21336

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 469.92200 470.03600
MathSAT MathSAT-5.2.12-Main default unsat ✅ 452.22500 452.34500
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 688.98400 811.40700
veriT veriT-smtcomp2014 default unsat ✅ 760.56500 760.69400
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 918.24400 918.57400
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.41000 2400.06000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 550.05100 550.14800
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 552.41900 552.50700
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 167.31100 167.33600
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2461.01000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.84000
veriT veriT default unsat ✅ 325.29000 325.35600
Yices2 Yices default unsat ✅ 1009.52000 1009.90000
Z3 z3 4.4.0 default unsat ✅ 2208.30000 2209.11000
SMT-COMP 2016 0.44 (5/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 370.50700 366.48000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 102.47600 102.53700
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.04000 2401.30000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 513.61800 625.00600
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.60000
Toysmt toysmt default unknown ❌ 1573.26000 1574.25000
veriT veriT-dev default unsat ✅ 1067.09000 1067.63000
Yices2 Yices-2.4.2 default unsat ✅ 1489.43000 1490.28000
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.30000
SMT-COMP 2017 0.88 (1/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 444.33700 441.11500
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.01400 599.85000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.02200 599.85000
SMTInterpol SMTInterpol default unknown ❌ 600.04100 726.40000
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02100 599.99400
veriT veriT-2017-06-17 default unknown ❌ 600.11900 600.07600
Yices2 Yices2-Main default unknown ❌ 600.10800 599.98400
Z3 z3-4.5.0 default unknown ❌ 600.01200 599.88500
SMT-COMP 2018 0.56 (4/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.07000 4773.00000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 534.53800 531.50500
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.01000 1199.89000
OpenSMT opensmt2_default unknown ❌ 1200.01000 1199.83000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 366.58000 462.44400
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.98000
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1199.98000
veriT veriT_default unsat ✅ 888.55000 888.51100
Yices2 Yices 2.6.0_default unsat ✅ 635.61900 635.54100
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.79000
SMT-COMP 2019 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unknown ❌ 2400.08000 9530.91000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 335.68700 335.59400
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 853.54900 850.60200
master-2018-06-10-b19c840-competition-default_default unsat ✅ 544.65000 541.73800
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 434.16800 434.07800
Par4 Par4-wrapped-sq_default unsat ✅ 352.06200 1388.36000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.07000 2441.59000
veriT veriT-wrapped-sq_default unknown ❌ 2400.03000 2399.56000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 691.15200 691.04900
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1494.35000 1494.25000
SMT-COMP 2021 0.67 (2/6) MathSAT mathsat-5.6.6_default unknown ❌ 1200.08000 1199.27000
mc2 mc2 2021-06-07_default.sh unknown ❌ 17.99520 17.99380
Par4 Par4-wrapped-sq_default unsat ✅ 436.01300 1717.69000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.11000 1263.00000
veriT veriT_default unknown ❌ 1200.01000 1199.84000
Z3 z3-4.8.11_default unsat ✅ 371.31700 371.29200
SMT-COMP 2022 0.20 (4/5) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 541.29200 533.69600
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.02000 1199.77000
veriT veriT_default unsat ✅ 1064.32000 1064.19000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 658.11100 657.97700
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 640.77100 640.62400
Z3 z3-4.8.17_default unsat ✅ 501.77500 501.65100
SMT-COMP 2023 0.40 (3/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 744.07500 737.05700
OpenSMT OpenSMT a78dcf01_default unsat ✅ 57.09670 57.09650
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.12000 1245.19000
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 1044.84000 1044.82000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.10000 1200.04000
Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.01000 1199.99000
Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.02000 1199.84000