Benchmark

non-incremental/QF_LRA/LassoRanker/SV-COMP/aviad_true-termination.c_Iteration1_Loop_4-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
Size9073381
Compressed Size270825
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 9073373
Compressed Size270812
Max. Term Depth13
Asserts 3121
Declared Functions0
Declared Constants47761
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or14880 and14880 =24232 let20180
+48000 -50614 *73750 <6120
<=11880 >6001 >=47620

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 556.57400 556.66100
MathSAT MathSAT-5.2.12-Main default sat ✅ 84.20930 84.21120
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 33.94430 45.39710
veriT veriT-smtcomp2014 default sat ✅ 57.74700 57.75620
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 2.35850 2.35064
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 99.58560 99.58790
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 561.11100 561.30200
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 548.97100 549.02700
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 84.77450 84.80810
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 27.62610 40.38090
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.00000
veriT veriT default sat ✅ 64.82250 64.73420
Yices2 Yices default sat ✅ 1.53907 1.53777
Z3 z3 4.4.0 default sat ✅ 101.69400 101.67500
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 573.20900 568.02200
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 84.75490 84.80600
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.04000 2401.26000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 25.20900 43.19140
SMT-RAT SMT-RAT default unknown ❌ 2400.10000 2401.40000
Toysmt toysmt default unknown ❌ 1674.01000 1674.23000
veriT veriT-dev default sat ✅ 65.20860 65.24630
Yices2 Yices-2.4.2 default sat ✅ 1.26935 1.27005
Z3 z3-4.4.1 default sat ✅ 128.16000 128.17800
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 531.41400 527.21900
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 224.31900 224.23500
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.03700 599.85700
SMTInterpol SMTInterpol default sat ✅ 30.59960 47.22020
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07200 600.04800
veriT veriT-2017-06-17 default sat ✅ 62.52350 62.52250
Yices2 Yices2-Main default sat ✅ 1.94100 1.94024
Z3 z3-4.5.0 default sat ✅ 148.10600 148.10100
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 17.17210 65.46000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 684.77000 680.42300
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 228.39700 228.40200
OpenSMT opensmt2_default sat ✅ 121.41800 121.40800
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 35.35830 53.00520
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.90000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.91000
veriT veriT_default sat ✅ 65.16080 65.15530
Yices2 Yices 2.6.0_default sat ✅ 1.59104 1.59091
Z3 z3-4.7.1_default sat ✅ 215.87600 215.86600
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 232.69100 232.62600
mc2 mc2 2021-06-07_default.sh unknown ❌ 14.05410 14.05370
Par4 Par4-wrapped-sq_default sat ✅ 43.50700 171.40000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 518.47400 564.24900
veriT veriT_default sat ✅ 61.01850 60.98260
Z3 z3-4.8.11_default sat ✅ 71.82200 71.80460
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 sat ✅ 28.70472 28.58850
OpenSMT OpenSMT sat ✅ 7.02627 6.90224
SMTInterpol SMTInterpol unknown ❌ 1201.58695 1224.00936
Yices2 Yices2 sat ✅ 1.18414 1.06766
Z3alpha Z3-alpha sat ✅ 128.00331 503.05457
Z3 Z3-alpha-base sat ✅ 54.03478 53.90867