Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/BradleyMannaSipma-2005ICALP-Fig1-deterministic.bpl_Iteration1_Lasso_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
Size638814
Compressed Size27528
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 638806
Compressed Size27534
Max. Term Depth31
Asserts 316
Declared Functions0
Declared Constants1545
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or1527 and1527 =3172 let2577
+6718 -2364 *7818 <852
<=1275 >550 >=1323

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 39.27290 39.27700
MathSAT MathSAT-5.2.12-Main default unsat ✅ 14.16770 14.16480
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 273.89800 326.08300
veriT veriT-smtcomp2014 default unsat ✅ 159.75700 159.81000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 8.53978 8.53470
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 77.68610 77.69820
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 58.65660 58.67810
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 59.16600 59.17700
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 32.37080 32.38310
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2455.20000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.83000
veriT veriT default unsat ✅ 21.97520 21.98270
Yices2 Yices default unsat ✅ 18.76420 18.76710
Z3 z3 4.4.0 default unsat ✅ 134.63200 134.65400
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 75.35930 75.40270
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 17.99270 18.00400
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 383.27700 383.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 357.91200 415.51800
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.21000
Toysmt toysmt default unknown ❌ 2400.02000 2400.61000
veriT veriT-dev default unsat ✅ 14.87170 14.88030
Yices2 Yices-2.4.2 default unsat ✅ 21.95050 21.96190
Z3 z3-4.4.1 default unsat ✅ 90.90960 90.96220
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 67.79850 67.78280
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 98.26510 98.26570
OpenSMT opensmt2-2017-06-04 default unsat ✅ 423.90200 423.86500
SMTInterpol SMTInterpol default unsat ✅ 209.80900 252.26200
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03500 599.97000
veriT veriT-2017-06-17 default unsat ✅ 26.46130 26.46070
Yices2 Yices2-Main default unsat ✅ 10.47580 10.47520
Z3 z3-4.5.0 default unsat ✅ 138.80700 138.77200
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 88.98770 353.44000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 58.01460 58.01190
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 23.28580 23.28540
OpenSMT opensmt2_default unsat ✅ 446.28100 446.25000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 76.71040 96.91060
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.88000
SMTRAT-MCSAT-final_default unknown ❌ 1200.10000 1199.96000
veriT veriT_default unsat ✅ 22.30840 22.30770
Yices2 Yices 2.6.0_default unsat ✅ 15.00910 15.00770
Z3 z3-4.7.1_default unsat ✅ 175.75400 175.73500
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 84.08920 333.68000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 26.04900 26.04810
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 106.09700 105.95800
master-2018-06-10-b19c840-competition-default_default unsat ✅ 52.04790 52.04720
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 403.63800 403.60500
Par4 Par4-wrapped-sq_default unsat ✅ 28.20780 111.11000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 329.27000 346.22600
veriT veriT-wrapped-sq_default unsat ✅ 34.32800 34.32740
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 20.27440 20.27310
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 84.53670 84.49650
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 41.99270 41.99320
mc2 mc2 2021-06-07_default.sh unknown ❌ 60.00670 119.97800
Par4 Par4-wrapped-sq_default unsat ✅ 23.68670 93.21000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 396.49800 414.50600
veriT veriT_default unsat ✅ 13.79740 13.79650
Z3 z3-4.8.11_default unsat ✅ 31.48470 31.48280
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 18.00820 18.00020
OpenSMT OpenSMT a78dcf01_default unsat ✅ 7.01470 7.01452
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 285.61500 306.67400
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 22.28620 22.28680
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 16.81150 16.80560
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 15.96790 15.96650
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 16.01840 16.00660
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 6.47813 6.37534
OpenSMT OpenSMT unsat ✅ 8.75267 8.65289
SMTInterpol SMTInterpol unsat ✅ 242.95421 265.29345
Yices2 Yices2 unsat ✅ 15.86736 15.76367
Z3alpha Z3-alpha unsat ✅ 14.35405 14.25425