Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/yPositive-SIscaled75.bpl_Iteration1_Loop_4-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
Size807733
Compressed Size60460
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 807725
Compressed Size60446
Max. Term Depth390
Asserts 19
Declared Functions0
Declared Constants1852
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or81 and81 =4940 let1642
+6418 -2604 *5716 <61
<=71 >24 >=1535

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 10.95510 10.94830
MathSAT MathSAT-5.2.12-Main default sat ✅ 31.98340 31.97010
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 60.42440 78.53610
veriT veriT-smtcomp2014 default sat ✅ 9.92301 9.92349
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 12.13770 12.13520
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 27.18940 27.19190
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 6.48128 6.48001
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 6.37755 6.37503
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 180.66000 180.70300
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 7.61401 16.58550
SMT-RAT SMT-RAT-final default sat ✅ 6.57386 6.57400
veriT veriT default sat ✅ 5.63255 5.63214
Yices2 Yices default sat ✅ 2.26013 2.25966
Z3 z3 4.4.0 default sat ✅ 14.59140 14.59680
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 7.96088 7.96640
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 57.15660 57.18950
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 1470.71000 1471.60000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 28.84190 44.06710
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.35000
Toysmt toysmt default unknown ❌ 2400.02000 2400.60000
veriT veriT-dev default sat ✅ 15.66740 15.67780
Yices2 Yices-2.4.2 default sat ✅ 3.80575 3.80786
Z3 z3-4.4.1 default sat ✅ 90.36320 90.40970
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 16.85120 16.85020
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 6.94939 6.94846
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.01600 599.92400
SMTInterpol SMTInterpol default sat ✅ 10.90880 20.47870
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03300 599.93700
veriT veriT-2017-06-17 default sat ✅ 2.38098 2.38013
Yices2 Yices2-Main default sat ✅ 9.69127 9.69034
Z3 z3-4.5.0 default sat ✅ 29.40890 29.40720
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 1.96573 7.32000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 15.75780 15.75690
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 947.88000 947.67700
OpenSMT opensmt2_default unknown ❌ 1200.01000 1199.86000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 37.66520 53.26710
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.11000 1199.98000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1200.06000
veriT veriT_default sat ✅ 5.81385 5.81378
Yices2 Yices 2.6.0_default sat ✅ 3.02846 3.02818
Z3 z3-4.7.1_default sat ✅ 20.26230 20.26270
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 10.86810 42.72050
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 43.66460 43.65860
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 69.40720 62.48890
master-2018-06-10-b19c840-competition-default_default sat ✅ 15.15020 15.14930
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 322.27500 322.22300
Par4 Par4-wrapped-sq_default sat ✅ 6.15842 23.83730
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 142.13600 158.59200
veriT veriT-wrapped-sq_default sat ✅ 3.83083 3.83130
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 6.00652 6.00647
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 28.82190 28.82320
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 20.10430 20.10060
MathSAT MathSAT5_default.sh sat ✅ 74.37620 74.37360
OpenSMT OpenSMT_default sat ✅ 1.35977 1.35953
Par4 Par4-wrapped-sq_default sat ✅ 6.43847 25.21000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 40.11180 53.42310
veriT veriT_default sat ✅ 2.52845 2.52849
Yices2 Yices 2.6.2 bug fix_default sat ✅ 2.06125 2.06102
Z3 z3-4.8.8_default sat ✅ 2.05591 2.05579
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 8.98477 8.98445
mc2 mc2 2021-06-07_default.sh unknown ❌ 26.43620 26.43750
Par4 Par4-wrapped-sq_default sat ✅ 7.69452 30.07000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 18.35610 33.84900
veriT veriT_default sat ✅ 2.45313 2.45312
Z3 z3-4.8.11_default sat ✅ 3.35774 3.35737
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 17.14100 17.14190
OpenSMT OpenSMT a78dcf01_default sat ✅ 2.45492 2.45494
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 274.51900 291.65600
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 28.06800 28.06540
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 4.73783 4.73738
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 4.47794 4.47796
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 4.48344 4.48355
SMT-COMP 2024 cvc5 cvc5 sat ✅ 9.14324 9.04089
OpenSMT OpenSMT sat ✅ 1.30822 1.20828
SMTInterpol SMTInterpol sat ✅ 14.51760 27.57963
Yices2 Yices2 sat ✅ 3.09725 2.99725
Z3alpha Z3-alpha sat ✅ 2.97324 2.87363
SMT-COMP 2025 cvc5 cvc5 sat ✅ 7.75283 7.62523
OpenSMT OpenSMT sat ✅ 1.56498 1.44520
SMTInterpol SMTInterpol sat ✅ 254.17593 268.61982
Yices2 Yices2 sat ✅ 0.58936 0.46917
Z3alpha Z3-alpha sat ✅ 3.09784 10.58080
Z3 Z3-alpha-base sat ✅ 2.10341 1.98396