Benchmark

non-incremental/QF_LRA/LassoRanker/SV-COMP/NoriSharma-2013FSE-Fig7_true-termination.c_Iteration1_Loop_7-phaseTemplate.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
Size509019
Compressed Size34787
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 509011
Compressed Size34800
Max. Term Depth57
Asserts 71
Declared Functions0
Declared Constants417
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or956 and956 =3624 let705
+5072 -762 *1894 <844
<=908 >103 >=352

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 30.59330 30.58930
MathSAT MathSAT-5.2.12-Main default sat ✅ 198.49300 198.54700
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 10.70820 17.84130
veriT veriT-smtcomp2014 default sat ✅ 153.61000 153.66000
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.98524 0.97585
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 189.48600 189.48500
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 62.00280 62.00460
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 61.96610 61.98860
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 105.81100 105.81000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2428.83000
SMT-RAT SMT-RAT-final default sat ✅ 65.58200 65.57500
veriT veriT default sat ✅ 211.35500 211.41000
Yices2 Yices default sat ✅ 0.42369 0.42293
Z3 z3 4.4.0 default sat ✅ 219.56300 219.59500
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 40.84470 40.86820
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 99.54520 99.60410
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.12000 2401.43000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 6.52018 14.63640
SMT-RAT SMT-RAT default unknown ❌ 2400.08000 2401.41000
Toysmt toysmt default unknown ❌ 2400.11000 2401.58000
veriT veriT-dev default sat ✅ 35.48340 35.50410
Yices2 Yices-2.4.2 default sat ✅ 27.44610 27.46190
Z3 z3-4.4.1 default sat ✅ 141.73900 141.82100
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 20.64400 20.64260
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 34.84950 34.84930
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.11400 599.98800
SMTInterpol SMTInterpol default sat ✅ 4.31263 13.61360
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05300 599.96000
veriT veriT-2017-06-17 default sat ✅ 84.32250 84.32400
Yices2 Yices2-Main default sat ✅ 16.30050 32.53000
Z3 z3-4.5.0 default sat ✅ 160.48500 160.40300
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 2.67042 10.29000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 24.52360 24.52090
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 36.77010 36.76720
OpenSMT opensmt2_default unknown ❌ 1200.01000 1199.94000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 4.96104 25.53640
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1200.07000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1200.02000
veriT veriT_default sat ✅ 73.00550 73.00250
Yices2 Yices 2.6.0_default sat ✅ 18.27870 18.27800
Z3 z3-4.7.1_default sat ✅ 64.65280 64.64930
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 2.05223 7.67000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 10.01360 10.01330
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 45.88640 45.86360
master-2018-06-10-b19c840-competition-default_default sat ✅ 47.71750 47.71730
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.10000 2399.77000
Par4 Par4-wrapped-sq_default sat ✅ 9.00085 35.31000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 7.79881 19.20740
veriT veriT-wrapped-sq_default sat ✅ 50.60710 50.60690
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 4.70606 4.70596
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 79.51550 79.51920
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 11.69260 11.69100
MathSAT MathSAT5_default.sh sat ✅ 21.11700 21.11740
OpenSMT OpenSMT_default sat ✅ 8.53990 8.53742
Par4 Par4-wrapped-sq_default sat ✅ 6.25608 24.40000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 6.01420 17.20010
veriT veriT_default sat ✅ 152.74100 152.73900
Yices2 Yices 2.6.2 bug fix_default sat ✅ 7.45471 7.45477
Z3 z3-4.8.8_default sat ✅ 4.09817 4.09701
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 12.56650 12.56590
OpenSMT OpenSMT a78dcf01_default sat ✅ 3.33972 3.33944
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 8.27533 19.41470
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 2.05213 2.05165
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 8.35010 8.35018
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 8.08172 8.08167
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 8.02853 8.02754
SMT-COMP 2025 cvc5 cvc5 sat ✅ 5.43658 5.31421
OpenSMT OpenSMT sat ✅ 2.76602 2.64554
SMTInterpol SMTInterpol sat ✅ 10.48390 21.45795
Yices2 Yices2 sat ✅ 0.90693 0.78121
Z3alpha Z3-alpha sat ✅ 15.41111 60.01495
Z3 Z3-alpha-base sat ✅ 8.33540 8.21759