Benchmark

non-incremental/QF_LRA/LassoRanker/SV-COMP/aviad_true-termination.c_Iteration1_Loop_2-pieceTemplate.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
Size13422266
Compressed Size441657
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 13422258
Compressed Size441664
Max. Term Depth43
Asserts 4369
Declared Functions0
Declared Constants66857
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or21456 and21456 =35448 let31313
+70992 -70562 *105002 <9120
<=17256 >8473 >=66668

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 963.57800 963.61500
MathSAT MathSAT-5.2.12-Main default sat ✅ 357.07500 357.10400
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 75.65490 92.11700
veriT veriT-smtcomp2014 default sat ✅ 144.26100 144.29400
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 5.05876 5.05923
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 468.19500 468.31200
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 966.00900 966.28900
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 977.69200 977.92100
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 353.51400 353.62500
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2622.14000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.89000
veriT veriT default sat ✅ 149.35000 149.24400
Yices2 Yices default sat ✅ 3.79544 3.79542
Z3 z3 4.4.0 default sat ✅ 510.24800 510.38600
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 986.59000 976.58700
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 326.07200 326.18800
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.11000 2401.04000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 67.92530 90.25710
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.58000
Toysmt toysmt default unknown ❌ 1663.22000 1663.81000
veriT veriT-dev default sat ✅ 152.42100 152.50000
Yices2 Yices-2.4.2 default sat ✅ 3.41978 3.42111
Z3 z3-4.4.1 default sat ✅ 546.37500 546.57300
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.10400 589.56000
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 595.98400 595.82000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.07400 599.90000
SMTInterpol SMTInterpol default sat ✅ 57.05510 77.09200
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02900 599.94900
veriT veriT-2017-06-17 default sat ✅ 142.28200 142.26000
Yices2 Yices2-Main default sat ✅ 3.40857 3.40783
Z3 z3-4.5.0 default sat ✅ 489.94700 489.84400
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 131.48700 518.95000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 1155.84000 1134.72000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 649.61500 649.64600
OpenSMT opensmt2_default unknown ❌ 1200.01000 1199.78000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 74.43680 98.63050
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.92000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.84000
veriT veriT_default sat ✅ 157.96200 157.95600
Yices2 Yices 2.6.0_default sat ✅ 3.22384 3.22375
Z3 z3-4.7.1_default sat ✅ 886.16100 886.19200
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 573.42400 573.18600
mc2 mc2 2021-06-07_default.sh unknown ❌ 14.28050 14.28130
Par4 Par4-wrapped-sq_default sat ✅ 81.28410 319.05000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 1198.61000 1267.33000
veriT veriT_default sat ✅ 145.79000 145.76400
Z3 z3-4.8.11_default sat ✅ 193.37000 193.34400
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 173.82800 173.76800
MathSAT MathSAT-5.6.8_default sat ✅ 716.50900 716.25500
veriT veriT_default sat ✅ 134.72100 134.68600
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 2.84800 2.84788
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 2.81010 2.80998
Z3 z3-4.8.17_default sat ✅ 188.77100 188.72200