Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration3_Lasso_5-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
Size1269651
Compressed Size90667
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 1269643
Compressed Size90649
Max. Term Depth116
Asserts 149
Declared Functions0
Declared Constants1996
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or904 and904 =12000 let3949
+14836 -4296 *15336 <592
<=784 >245 >=1584

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 22.21110 22.20960
MathSAT MathSAT-5.2.12-Main default sat ✅ 126.87000 126.87600
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 24.68270 33.91280
veriT veriT-smtcomp2014 default sat ✅ 21.27280 21.26280
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 1.02564 1.01684
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 129.83500 129.83200
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 20.72610 20.72780
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 21.05620 21.05780
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 107.88400 107.86800
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2431.57000
SMT-RAT SMT-RAT-final default sat ✅ 821.63800 822.02800
veriT veriT default sat ✅ 22.07770 22.08160
Yices2 Yices default sat ✅ 1.78493 1.78373
Z3 z3 4.4.0 default sat ✅ 110.52600 110.55900
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 14.19990 28.29660
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 119.68400 119.75300
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 2115.57000 2116.77000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 9.68599 21.46270
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.52000
Toysmt toysmt default unknown ❌ 2400.10000 2400.41000
veriT veriT-dev default sat ✅ 24.73560 24.75200
Yices2 Yices-2.4.2 default sat ✅ 2.51157 2.51297
Z3 z3-4.4.1 default sat ✅ 110.51300 110.58800
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 16.95980 16.95770
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 3.32936 3.32875
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.02000 599.92400
SMTInterpol SMTInterpol default sat ✅ 10.17500 24.23450
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.08900 600.02100
veriT veriT-2017-06-17 default sat ✅ 38.21110 38.20940
Yices2 Yices2-Main default sat ✅ 3.03192 3.03042
Z3 z3-4.5.0 default sat ✅ 95.40830 95.40420
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 19.80480 78.07000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 42.98110 42.97490
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 10.05620 10.05690
OpenSMT opensmt2_default sat ✅ 688.61600 688.57800
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 9.26138 22.01650
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1200.05000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.99000
veriT veriT_default sat ✅ 20.91600 20.91560
Yices2 Yices 2.6.0_default sat ✅ 1.14683 1.14675
Z3 z3-4.7.1_default sat ✅ 97.57060 97.57210
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 30.67190 121.21000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 12.70050 12.70010
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 75.25910 74.79010
master-2018-06-10-b19c840-competition-default_default sat ✅ 12.70040 12.69980
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 295.92800 295.89400
Par4 Par4-wrapped-sq_default sat ✅ 5.99915 23.26950
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 21.26090 37.45720
veriT veriT-wrapped-sq_default sat ✅ 36.61390 36.59590
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 1.59761 1.59749
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 86.64550 86.64010
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 17.67820 17.67440
MathSAT MathSAT-5.6.8_default sat ✅ 23.19830 23.19680
veriT veriT_default sat ✅ 28.94900 28.94800
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 2.44193 2.44158
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 2.42997 2.42964
Z3 z3-4.8.17_default sat ✅ 20.49950 20.50040
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 15.54810 15.54680
OpenSMT OpenSMT a78dcf01_default sat ✅ 1.55316 1.55290
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 27.88080 43.23260
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 5.05411 5.05398
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 3.37830 3.37829
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 3.30455 3.30418
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 3.31942 3.31939
SMT-COMP 2024 cvc5 cvc5 sat ✅ 11.62045 11.52070
OpenSMT OpenSMT sat ✅ 1.92752 1.82769
SMTInterpol SMTInterpol sat ✅ 20.52940 35.54687
Yices2 Yices2 sat ✅ 1.92863 1.82870
Z3alpha Z3-alpha sat ✅ 5.35006 5.25091
SMT-COMP 2025 cvc5 cvc5 sat ✅ 7.71961 7.59656
OpenSMT OpenSMT sat ✅ 1.57189 1.44902
SMTInterpol SMTInterpol sat ✅ 18.47795 32.24468
Yices2 Yices2 sat ✅ 1.48740 1.36890
Z3alpha Z3-alpha sat ✅ 7.34355 27.51881
Z3 Z3-alpha-base sat ✅ 14.70114 14.57709