Benchmark

non-incremental/QF_LRA/LassoRanker/SV-COMP/LeeJonesBen-Amram-2001POPL-Ex6_true-termination.c_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
Size340622
Compressed Size17473
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 340614
Compressed Size17478
Max. Term Depth26
Asserts 169
Declared Functions0
Declared Constants865
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or808 and808 =1384 let1387
+3358 -1144 *3822 <484
<=682 >283 >=714

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 13.52560 13.51790
MathSAT MathSAT-5.2.12-Main default sat ✅ 16.67620 16.67450
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 12.77600 19.05910
veriT veriT-smtcomp2014 default sat ✅ 4.00136 3.99339
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 1.65396 1.64575
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 19.10160 19.10310
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 6.17881 6.17806
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 6.18173 6.18006
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 15.49880 15.50360
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2414.34000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.54000
veriT veriT default sat ✅ 3.24002 3.23951
Yices2 Yices default sat ✅ 2.23026 2.23066
Z3 z3 4.4.0 default sat ✅ 27.21730 27.22790
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 14.18090 14.18920
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 16.22330 16.23340
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 251.72100 251.87000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 7.95623 17.45870
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.37000
Toysmt toysmt default unknown ❌ 2400.03000 2401.08000
veriT veriT-dev default sat ✅ 2.08935 2.09072
Yices2 Yices-2.4.2 default sat ✅ 1.42469 1.42593
Z3 z3-4.4.1 default sat ✅ 26.13170 26.14630
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 15.45690 15.45580
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 3.71307 3.71224
OpenSMT opensmt2-2017-06-04 default sat ✅ 320.07800 320.02300
SMTInterpol SMTInterpol default sat ✅ 20.24710 31.94000
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01600 599.96500
veriT veriT-2017-06-17 default sat ✅ 2.08234 2.08177
Yices2 Yices2-Main default sat ✅ 1.97426 1.97354
Z3 z3-4.5.0 default sat ✅ 19.80520 19.80330
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 56.71150 225.23000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 17.46640 17.46490
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 4.20020 4.20118
OpenSMT opensmt2_default sat ✅ 159.94000 159.93700
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 4.62180 12.12420
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.89000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.96000
veriT veriT_default sat ✅ 1.51736 1.51745
Yices2 Yices 2.6.0_default sat ✅ 1.88491 1.88478
Z3 z3-4.7.1_default sat ✅ 26.26770 26.26670
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 128.25800 509.17000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 5.31990 5.32046
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 23.02180 22.99810
master-2018-06-10-b19c840-competition-default_default sat ✅ 6.27278 6.27262
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 83.86660 83.86850
Par4 Par4-wrapped-sq_default sat ✅ 2.68083 10.39000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 30.46810 42.98070
veriT veriT-wrapped-sq_default sat ✅ 2.91665 2.91658
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 1.76181 1.76159
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 25.86710 25.85250
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 3.23247 3.23212
mc2 mc2 2021-06-07_default.sh unknown ❌ 67.37900 67.36130
Par4 Par4-wrapped-sq_default sat ✅ 1.33687 5.09000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 12.17540 23.81790
veriT veriT_default sat ✅ 2.14578 2.14606
Z3 z3-4.8.11_default sat ✅ 6.63108 6.63097
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 6.50291 6.50335
MathSAT MathSAT-5.6.8_default sat ✅ 5.48857 5.48811
veriT veriT_default sat ✅ 1.25294 1.25315
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.25449 1.25449
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.26155 1.26151
Z3 z3-4.8.17_default sat ✅ 6.02440 6.02579
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 3.32427 3.32545
OpenSMT OpenSMT a78dcf01_default sat ✅ 1.48312 1.48304
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 17.46220 30.54340
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 2.21844 2.21843
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 1.04269 1.03952
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.94419 0.94410
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.94566 0.94554
SMT-COMP 2024 cvc5 cvc5 sat ✅ 3.88669 3.78664
OpenSMT OpenSMT sat ✅ 1.83286 1.73213
SMTInterpol SMTInterpol sat ✅ 10.99255 22.54432
Yices2 Yices2 sat ✅ 1.89722 1.79661
Z3alpha Z3-alpha sat ✅ 3.38308 3.28339