Benchmark

non-incremental/QF_LRA/LassoRanker/SV-COMP/GulwaniJainKoskinen-2009PLDI-Fig1_true-termination.c_Iteration1_Lasso_7-nestedTemplate.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
Size4952987
Compressed Size246026
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 4952979
Compressed Size246032
Max. Term Depth17
Asserts 2305
Declared Functions0
Declared Constants11940
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or10752 and10752 =28460 let22667
+56144 -19664 *64064 <4480
<=8576 >4353 >=11392

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 13.23650 13.23000
MathSAT MathSAT-5.2.12-Main default unsat ✅ 17.75000 17.74430
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 10.37170 19.67800
veriT veriT-smtcomp2014 default unsat ✅ 12.32950 12.32410
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.54236 0.53392
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 6.82549 6.81996
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 12.56240 12.56310
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 12.59590 12.59810
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 17.29790 17.30340
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 6.55789 14.54080
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.80000
veriT veriT default unsat ✅ 12.15060 12.15420
Yices2 Yices default unsat ✅ 0.81604 0.81488
Z3 z3 4.4.0 default unsat ✅ 8.45595 8.45871
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 21.18770 21.20220
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 35.33740 35.35930
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 1054.17000 1054.59000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 11.95090 27.47630
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.34000
Toysmt toysmt default unknown ❌ 1773.93000 1774.25000
veriT veriT-dev default unsat ✅ 69.39460 69.42890
Yices2 Yices-2.4.2 default unsat ✅ 0.90721 0.90776
Z3 z3-4.4.1 default unsat ✅ 18.68430 18.69590
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 10.94650 10.94560
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 17.02500 17.02550
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.10100 599.94900
SMTInterpol SMTInterpol default unsat ✅ 5.76716 17.83530
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01500 599.88000
veriT veriT-2017-06-17 default unsat ✅ 16.81250 16.81000
Yices2 Yices2-Main default unsat ✅ 0.76288 0.76232
Z3 z3-4.5.0 default unsat ✅ 7.07294 7.07227
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 7.24131 26.91640
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 29.44090 29.43940
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 3.17944 3.18016
OpenSMT opensmt2_default unsat ✅ 12.09220 12.09140
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 9.16299 23.19830
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1200.06000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.91000
veriT veriT_default unsat ✅ 4.57586 4.57531
Yices2 Yices 2.6.0_default unsat ✅ 0.87429 0.87412
Z3 z3-4.7.1_default unsat ✅ 16.36970 16.36910
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 19.70940 76.44000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 15.07550 15.06040
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 65.36410 63.08570
master-2018-06-10-b19c840-competition-default_default unsat ✅ 16.00750 15.93810
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 5.79821 5.79824
Par4 Par4-wrapped-sq_default unsat ✅ 2.75887 10.57000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 25.27910 48.54240
veriT veriT-wrapped-sq_default unsat ✅ 1.82392 1.82421
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.65128 0.65122
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 7.45684 7.44826
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 77.01090 77.00580
MathSAT MathSAT-5.6.8_default unsat ✅ 49.20110 49.19580
veriT veriT_default unsat ✅ 11.68040 11.67850
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.32592 1.32577
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.32766 1.32747
Z3 z3-4.8.17_default unsat ✅ 5.68723 5.68854
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 161.32600 161.29800
OpenSMT OpenSMT a78dcf01_default unsat ✅ 2.55833 2.55812
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 63.60300 87.96130
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 545.29200 545.24500
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 1.63771 3.17770
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.59687 1.59554
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.60497 1.60485