Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/bound-scaled400.bpl_Iteration1_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
Size4597946
Compressed Size109057
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 4597938
Compressed Size109042
Max. Term Depth1617
Asserts 64
Declared Functions0
Declared Constants3385
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or299 and299 =54620 let17953
+74298 -8212 *63120 <200
<=257 >100 >=147

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default sat ✅ 676.09800 676.37200
MathSAT MathSAT-5.2.12-Main default sat ✅ 1916.88000 1917.45000
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 65.74450 82.88840
veriT veriT-smtcomp2014 default unknown ❌ 2399.12000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 53.64000 53.65380
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1830.36000 1830.90000
SMT-COMP 2015 0.57 (3/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 1313.79000 1314.16000
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 1314.79000 1315.29000
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2400.45000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 3892.51000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.89000
veriT veriT default unknown ❌ 2400.01000 2400.85000
Yices2 Yices default sat ✅ 29.51790 29.53150
Z3 z3 4.4.0 default sat ✅ 2131.69000 2132.52000
SMT-COMP 2016 0.56 (4/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unknown ❌ 2400.02000 2397.40000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unknown ❌ 2400.12000 2401.52000
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.02000 2401.29000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 204.28400 234.81400
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.21000
Toysmt toysmt default unknown ❌ 611.32200 611.50000
veriT veriT-dev default sat ✅ 1422.79000 1423.62000
Yices2 Yices-2.4.2 default sat ✅ 48.44930 48.47430
Z3 z3-4.4.1 default sat ✅ 842.91700 843.23400
SMT-COMP 2017 0.75 (2/8) CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.11200 594.97100
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.02200 599.89000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.03000 599.91100
SMTInterpol SMTInterpol default sat ✅ 14.75560 31.42330
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02200 599.76000
veriT veriT-2017-06-17 default unknown ❌ 600.02300 599.96600
Yices2 Yices2-Main default sat ✅ 142.68300 142.69000
Z3 z3-4.5.0 default unknown ❌ 600.01300 599.85000
SMT-COMP 2018 0.44 (5/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 577.47400 2296.04000
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.01000 1194.20000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.02000 1199.75000
OpenSMT opensmt2_default unknown ❌ 1200.10000 1200.05000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 154.91900 186.00600
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.80000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.87000
veriT veriT_default sat ✅ 697.74400 697.72500
Yices2 Yices 2.6.0_default sat ✅ 111.92500 111.92800
Z3 z3-4.7.1_default sat ✅ 1164.40000 1163.99000
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 1328.66000 5275.48000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 672.65900 667.44200
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 976.22000 972.22800
master-2018-06-10-b19c840-competition-default_default sat ✅ 471.44300 467.36900
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.02000 2399.94000
Par4 Par4-wrapped-sq_default sat ✅ 6.92955 27.20000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 584.68000 612.42800
veriT veriT-wrapped-sq_default sat ✅ 1304.47000 1304.41000
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 277.59600 277.60000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 1227.70000 1227.31000
SMT-COMP 2020 0.25 (6/8) CVC4 CVC4-sq-final_default sat ✅ 1162.24000 1158.74000
MathSAT MathSAT5_default.sh unknown ❌ 1200.03000 1199.85000
OpenSMT OpenSMT_default sat ✅ 184.67200 184.65400
Par4 Par4-wrapped-sq_default sat ✅ 20.86500 82.09000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 90.95980 110.35700
veriT veriT_default unknown ❌ 1200.01000 1199.78000
Yices2 Yices 2.6.2 bug fix_default sat ✅ 279.69300 279.66000
Z3 z3-4.8.8_default sat ✅ 53.68570 53.68110
SMT-COMP 2022 0.40 (3/5) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 159.75100 159.69800
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.07000 1199.97000
veriT veriT_default unknown ❌ 1200.07000 1199.93000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 24.79050 24.79050
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 24.83490 24.83620
Z3 z3-4.8.17_default sat ✅ 209.34300 209.29000
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 812.60600 807.62500
OpenSMT OpenSMT a78dcf01_default sat ✅ 294.46800 294.34000
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.03000 1239.76000
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 446.65900 446.59000
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 97.13930 97.12540
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 101.76600 101.71300
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 97.39470 97.38270
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unknown ❌ 1201.71751 1201.11808
OpenSMT OpenSMT sat ✅ 793.24535 793.06676
SMTInterpol SMTInterpol sat ✅ 585.43896 614.93296
Yices2 Yices2 sat ✅ 42.16143 42.06095
Z3alpha Z3-alpha sat ✅ 77.54468 77.42873
SMT-COMP 2025 cvc5 cvc5 sat ✅ 132.36611 132.24196
OpenSMT OpenSMT sat ✅ 785.77343 785.57970
SMTInterpol SMTInterpol sat ✅ 147.04378 170.68994
Yices2 Yices2 sat ✅ 30.82524 30.70201
Z3alpha Z3-alpha sat ✅ 183.38255 727.12490
Z3 Z3-alpha-base sat ✅ 45.43906 45.30068