Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/2013POPL-BenAmGen-Ex3.20.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
Size98979
Compressed Size6582
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 98971
Compressed Size6593
Max. Term Depth22
Asserts 64
Declared Functions0
Declared Constants235
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or299 and299 =356 let417
+903 -316 *1002 <200
<=257 >100 >=189

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 51.94790 51.94610
MathSAT MathSAT-5.2.12-Main default unsat ✅ 41.79490 41.80460
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 107.40100 132.92700
veriT veriT-smtcomp2014 default unsat ✅ 28.96360 28.96760
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 76.41390 76.43140
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 46.40950 46.41890
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 96.50750 96.52530
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 95.22650 95.24250
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 42.43850 42.45150
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2414.24000
SMT-RAT SMT-RAT-final default unsat ✅ 317.08300 317.21100
veriT veriT default unsat ✅ 36.24010 36.25450
Yices2 Yices default unsat ✅ 120.35300 120.41400
Z3 z3 4.4.0 default unsat ✅ 86.22600 86.25990
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 40.50180 40.52040
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 32.69570 32.71590
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 122.28600 122.35200
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 82.13120 104.21700
SMT-RAT SMT-RAT default unsat ✅ 149.43300 149.51700
Toysmt toysmt default unknown ❌ 2400.03000 2401.18000
veriT veriT-dev default unsat ✅ 103.61500 103.67500
Yices2 Yices-2.4.2 default unsat ✅ 84.72200 84.77070
Z3 z3-4.4.1 default unsat ✅ 49.37550 49.40550
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 46.16610 46.16210
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 58.00260 57.99610
OpenSMT opensmt2-2017-06-04 default unsat ✅ 73.23040 73.22260
SMTInterpol SMTInterpol default unsat ✅ 73.98830 97.61850
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07800 600.10500
veriT veriT-2017-06-17 default unsat ✅ 49.40350 49.40480
Yices2 Yices2-Main default unsat ✅ 79.05610 79.06050
Z3 z3-4.5.0 default unsat ✅ 60.61970 60.61200
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 117.28500 466.35000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 143.91700 143.88500
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 64.45170 64.44790
OpenSMT opensmt2_default unsat ✅ 114.46500 114.46300
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 126.61900 159.80100
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.09000 1199.97000
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1199.90000
veriT veriT_default unsat ✅ 43.91410 43.91290
Yices2 Yices 2.6.0_default unsat ✅ 76.10190 76.09310
Z3 z3-4.7.1_default unsat ✅ 162.80600 162.79400
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 172.74600 686.18000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 59.24290 59.24160
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 186.27100 186.25500
master-2018-06-10-b19c840-competition-default_default unsat ✅ 49.27760 49.25440
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 71.36130 71.35910
Par4 Par4-wrapped-sq_default unsat ✅ 23.28250 91.87000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 85.20080 96.87670
veriT veriT-wrapped-sq_default unsat ✅ 20.54470 20.54580
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 100.83600 100.82400
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 91.10030 91.09940
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 49.71130 49.70260
MathSAT MathSAT5_default.sh unsat ✅ 60.46930 60.46940
OpenSMT OpenSMT_default unsat ✅ 8.40051 8.39985
Par4 Par4-wrapped-sq_default unsat ✅ 22.31730 88.22000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 147.85600 158.77800
veriT veriT_default unsat ✅ 18.77570 18.77500
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 64.92040 64.91970
Z3 z3-4.8.8_default unsat ✅ 128.26900 128.26900
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 78.87940 78.87440
mc2 mc2 2021-06-07_default.sh unknown ❌ 26.90800 26.90860
Par4 Par4-wrapped-sq_default unsat ✅ 60.40660 238.26000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 168.05700 183.28400
veriT veriT_default unsat ✅ 86.61970 86.61580
Z3 z3-4.8.11_default unsat ✅ 84.26690 84.27240
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 36.37220 36.36860
MathSAT MathSAT-5.6.8_default unsat ✅ 56.16770 56.16160
veriT veriT_default unsat ✅ 37.28210 37.28050
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 104.95600 104.94200
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 105.20200 105.20000
Z3 z3-4.8.17_default unsat ✅ 129.17700 129.17800