Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/NoriSharma-2013FSE-Fig7.bpl_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
Size507828
Compressed Size36991
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 507820
Compressed Size37000
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 ✅ 8.85516 8.84266
MathSAT MathSAT-5.2.12-Main default sat ✅ 144.55400 144.56900
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 6.30419 12.59910
veriT veriT-smtcomp2014 default sat ✅ 15.18300 15.17970
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 1.33951 1.33080
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 172.70800 172.72700
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 59.03120 59.03200
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 60.10220 60.12490
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 89.61440 89.63340
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 12.71360 22.24560
SMT-RAT SMT-RAT-final default sat ✅ 76.80660 76.83830
veriT veriT default sat ✅ 15.73460 15.73860
Yices2 Yices default sat ✅ 32.46370 32.47010
Z3 z3 4.4.0 default sat ✅ 190.69000 190.69000
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 120.34400 120.41300
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 75.25690 75.30110
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.03000 2401.34000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 4.12868 11.09740
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.39000
Toysmt toysmt default unknown ❌ 2400.03000 2401.49000
veriT veriT-dev default sat ✅ 462.53300 462.76900
Yices2 Yices-2.4.2 default sat ✅ 9.68225 9.68863
Z3 z3-4.4.1 default sat ✅ 181.91400 182.01900
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 22.21250 22.21010
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 24.79370 24.79170
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.09800 600.03400
SMTInterpol SMTInterpol default sat ✅ 7.24761 14.36960
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01600 600.01900
veriT veriT-2017-06-17 default sat ✅ 127.37200 127.36700
Yices2 Yices2-Main default sat ✅ 33.74390 33.73880
Z3 z3-4.5.0 default sat ✅ 126.39500 126.32400
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 7.04294 27.75000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 26.77500 26.77490
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 52.62730 52.62310
OpenSMT opensmt2_default unknown ❌ 1200.01000 1199.91000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 7.40169 14.67350
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.84000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.83000
veriT veriT_default sat ✅ 56.93240 56.92960
Yices2 Yices 2.6.0_default sat ✅ 10.30630 10.30650
Z3 z3-4.7.1_default sat ✅ 69.67690 69.67700
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 3.89881 15.04000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 9.49232 9.49167
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 44.49930 44.47230
master-2018-06-10-b19c840-competition-default_default sat ✅ 24.97760 24.97610
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.02000 2399.85000
Par4 Par4-wrapped-sq_default sat ✅ 7.26861 28.58000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 11.41580 22.77060
veriT veriT-wrapped-sq_default sat ✅ 94.31660 94.31590
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 23.83770 47.64440
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 78.12810 78.12270
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 13.61820 13.61710
MathSAT MathSAT5_default.sh sat ✅ 4.19994 4.19999
OpenSMT OpenSMT_default sat ✅ 12.44980 12.44930
Par4 Par4-wrapped-sq_default sat ✅ 4.96951 19.41000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 8.66035 20.51710
veriT veriT_default sat ✅ 60.43930 60.44000
Yices2 Yices 2.6.2 bug fix_default sat ✅ 53.53120 53.52450
Z3 z3-4.8.8_default sat ✅ 7.03429 7.03433
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 25.81190 51.56120
mc2 mc2 2021-06-07_default.sh unknown ❌ 48.24700 48.23510
Par4 Par4-wrapped-sq_default sat ✅ 3.78146 14.84000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 6.24068 15.85520
veriT veriT_default sat ✅ 52.38710 52.36850
Z3 z3-4.8.11_default sat ✅ 10.98510 21.89400
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 13.75590 13.75500
MathSAT MathSAT-5.6.8_default sat ✅ 16.38440 16.38300
veriT veriT_default sat ✅ 70.28830 70.28400
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 12.58430 12.58380
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 12.66660 12.66490
Z3 z3-4.8.17_default sat ✅ 17.93140 17.93150
SMT-COMP 2024 cvc5 cvc5 sat ✅ 12.98743 12.87805
OpenSMT OpenSMT sat ✅ 3.74097 3.64124
SMTInterpol SMTInterpol sat ✅ 10.36538 23.12454
Yices2 Yices2 sat ✅ 2.43139 2.33039
Z3alpha Z3-alpha sat ✅ 10.06292 9.95825