Benchmark

non-incremental/QF_LRA/LassoRanker/SV-COMP/min_rf_true-termination.c_Iteration1_Loop_6-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
Size1232539
Compressed Size75609
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 1232531
Compressed Size75620
Max. Term Depth45
Asserts 342
Declared Functions0
Declared Constants2864
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or2484 and2484 =6378 let3014
+10320 -3714 *7188 <1686
<=2190 >594 >=2786

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 23.77430 23.76340
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1.07222 1.06384
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 6.19858 12.60810
veriT veriT-smtcomp2014 default unsat ✅ 81.52750 81.54260
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.33831 0.32995
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.97620 0.97585
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 2.67361 2.67159
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 2.66107 2.65859
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1.83948 1.83872
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.85417 10.09550
SMT-RAT SMT-RAT-final default unsat ✅ 17.75820 17.76130
veriT veriT default unsat ✅ 7.99116 7.99178
Yices2 Yices default unsat ✅ 0.57347 0.57291
Z3 z3 4.4.0 default unsat ✅ 1.08269 1.08283
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 4.38484 4.38737
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.77522 0.77670
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 60.30920 60.34970
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 3.09719 10.75240
SMT-RAT SMT-RAT default unsat ✅ 15.83840 15.84760
Toysmt toysmt default unknown ❌ 1743.32000 1743.82000
veriT veriT-dev default unsat ✅ 0.46107 0.46141
Yices2 Yices-2.4.2 default unsat ✅ 0.15672 0.15676
Z3 z3-4.4.1 default unsat ✅ 10.81160 10.81870
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 3.80307 7.48126
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 1.03636 1.03096
OpenSMT opensmt2-2017-06-04 default unsat ✅ 11.96290 11.96220
SMTInterpol SMTInterpol default unsat ✅ 4.77514 14.59700
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 72.40450 72.40040
veriT veriT-2017-06-17 default unsat ✅ 1.66497 1.66033
Yices2 Yices2-Main default unsat ✅ 0.34203 0.34088
Z3 z3-4.5.0 default unsat ✅ 1.67383 1.67332
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 11.05090 43.44000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 3.44500 3.44502
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 23.82500 23.82240
OpenSMT opensmt2_default unsat ✅ 8.16461 8.16426
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.52189 7.61279
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 47.64860 47.64320
SMTRAT-MCSAT-final_default unsat ✅ 47.46360 47.46360
veriT veriT_default unsat ✅ 0.53181 0.53183
Yices2 Yices 2.6.0_default unsat ✅ 0.24434 0.24425
Z3 z3-4.7.1_default unsat ✅ 1.68969 1.68930
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 10.79860 42.07000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 14.16970 14.16920
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 85.20480 84.16990
master-2018-06-10-b19c840-competition-default_default unsat ✅ 30.48560 30.48440
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 2.24889 2.24891
Par4 Par4-wrapped-sq_default unsat ✅ 1.10158 4.24000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 7.38875 20.43450
veriT veriT-wrapped-sq_default unsat ✅ 14.34400 14.34250
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.21353 0.21349
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 30.87010 30.86940
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 9.60343 9.60210
MathSAT MathSAT5_default.sh unsat ✅ 7.81182 7.81041
OpenSMT OpenSMT_default unsat ✅ 1.70706 1.70666
Par4 Par4-wrapped-sq_default unsat ✅ 1.29898 4.76000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 5.94668 18.23940
veriT veriT_default unsat ✅ 3.45138 3.45085
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.18613 0.18606
Z3 z3-4.8.8_default unsat ✅ 0.89948 0.89934
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 4.97986 4.97592
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.59743 0.59732
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 11.26610 30.89130
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 2.83681 2.83613
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.51819 0.51705
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.49078 0.49075
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.48800 0.48796
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 10.37690 10.25588
OpenSMT OpenSMT unsat ✅ 0.63116 0.50275
SMTInterpol SMTInterpol unsat ✅ 10.88447 23.21525
Yices2 Yices2 unsat ✅ 0.38948 0.26814
Z3alpha Z3-alpha unsat ✅ 1.75901 5.16691
Z3 Z3-alpha-base unsat ✅ 0.84000 0.72082