Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/firewire.t2.c_Iteration3_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
Size2207795
Compressed Size84986
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 2207787
Compressed Size84993
Max. Term Depth216
Asserts 316
Declared Functions0
Declared Constants6139
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or1527 and1527 =14453 let11120
+21466 -7116 *22674 <852
<=1275 >550 >=5859

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 37.27420 37.25630
MathSAT MathSAT-5.2.12-Main default sat ✅ 96.23100 96.21040
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 32.97760 46.88390
veriT veriT-smtcomp2014 default sat ✅ 32.76600 32.76900
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.91601 0.90786
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 110.18800 110.15400
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 22.63530 22.64160
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 22.49940 22.50560
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 106.37100 106.38000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2426.80000
SMT-RAT SMT-RAT-final default sat ✅ 67.26030 67.28680
veriT veriT default sat ✅ 9.13322 9.13561
Yices2 Yices default sat ✅ 3.03921 3.03954
Z3 z3 4.4.0 default sat ✅ 88.59010 88.62750
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 41.07550 41.10270
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 113.81100 113.88700
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.03000 2401.56000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 39.55210 55.91880
SMT-RAT SMT-RAT default unknown ❌ 2400.12000 2401.42000
Toysmt toysmt default unknown ❌ 1788.21000 1788.53000
veriT veriT-dev default sat ✅ 14.61450 14.62430
Yices2 Yices-2.4.2 default sat ✅ 1.96212 1.96321
Z3 z3-4.4.1 default sat ✅ 122.13500 122.19600
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 32.79060 32.78340
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 12.07950 12.07850
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.11200 600.03000
SMTInterpol SMTInterpol default sat ✅ 46.99860 67.03950
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.09100 600.00700
veriT veriT-2017-06-17 default sat ✅ 12.10950 12.10730
Yices2 Yices2-Main default sat ✅ 7.16893 7.16729
Z3 z3-4.5.0 default sat ✅ 98.54220 98.53930
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 91.83230 364.35000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 46.48240 46.48380
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 21.13640 21.13750
OpenSMT opensmt2_default unknown ❌ 1200.11000 1200.04000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 21.68160 34.85580
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1200.07000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.98000
veriT veriT_default sat ✅ 9.77012 9.77071
Yices2 Yices 2.6.0_default sat ✅ 2.94227 2.94196
Z3 z3-4.7.1_default sat ✅ 96.89900 96.88960
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 108.04100 428.31000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 18.58900 18.58970
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 79.07010 77.04010
master-2018-06-10-b19c840-competition-default_default sat ✅ 48.58150 48.57730
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 1373.98000 1373.78000
Par4 Par4-wrapped-sq_default sat ✅ 13.84910 54.29230
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 68.43390 87.95470
veriT veriT-wrapped-sq_default sat ✅ 15.52830 15.52680
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 1.74737 1.74729
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 108.59700 108.56600
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 28.18860 28.18620
MathSAT MathSAT5_default.sh sat ✅ 8.86541 8.86507
OpenSMT OpenSMT_default sat ✅ 20.65850 20.65830
Par4 Par4-wrapped-sq_default sat ✅ 13.62380 53.71000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 59.15630 81.76110
veriT veriT_default sat ✅ 15.97860 15.97770
Yices2 Yices 2.6.2 bug fix_default sat ✅ 4.57114 4.57110
Z3 z3-4.8.8_default sat ✅ 22.81320 22.81200
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 15.01160 15.00670
mc2 mc2 2021-06-07_default.sh unknown ❌ 25.53930 25.53720
Par4 Par4-wrapped-sq_default sat ✅ 17.87860 70.49000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 65.85040 85.22800
veriT veriT_default sat ✅ 24.68860 24.68930
Z3 z3-4.8.11_default sat ✅ 42.89630 42.88320
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 31.90910 31.90750
MathSAT MathSAT-5.6.8_default sat ✅ 10.12100 10.12030
veriT veriT_default sat ✅ 14.91070 14.90920
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.30266 1.30252
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.30246 1.30237
Z3 z3-4.8.17_default sat ✅ 34.24510 34.24390
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 25.98570 25.98460
OpenSMT OpenSMT a78dcf01_default sat ✅ 4.67826 4.67773
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 56.64880 76.74000
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 33.46680 33.46340
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 3.90357 3.90310
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 3.76213 3.76213
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 3.75995 3.75977
SMT-COMP 2024 cvc5 cvc5 sat ✅ 25.23958 25.13964
OpenSMT OpenSMT sat ✅ 6.03955 5.93497
SMTInterpol SMTInterpol sat ✅ 32.88672 50.75377
Yices2 Yices2 sat ✅ 2.54379 2.44260
Z3alpha Z3-alpha sat ✅ 12.36494 12.26495
SMT-COMP 2025 cvc5 cvc5 sat ✅ 14.23265 14.10641
OpenSMT OpenSMT sat ✅ 3.86267 3.72917
SMTInterpol SMTInterpol sat ✅ 51.77759 69.98224
Yices2 Yices2 sat ✅ 1.35757 1.23393
Z3alpha Z3-alpha sat ✅ 26.95713 105.46743
Z3 Z3-alpha-base sat ✅ 19.21196 19.08871