Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sort.t2.c_Iteration5_Loop_7-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
Size906347
Compressed Size68883
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 906339
Compressed Size68892
Max. Term Depth109
Asserts 71
Declared Functions0
Declared Constants562
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or956 and956 =9452 let1347
+11200 -1362 *3838 <844
<=908 >103 >=448

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 40.77710 40.77580
MathSAT MathSAT-5.2.12-Main default sat ✅ 147.22400 147.23700
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 6.90306 14.60580
veriT veriT-smtcomp2014 default sat ✅ 123.12100 123.15300
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.59180 0.58291
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1700.45000 1701.29000
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 9.41585 9.41657
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 9.59599 9.59654
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 103.12800 103.13600
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2424.57000
SMT-RAT SMT-RAT-final default sat ✅ 5.99754 5.99609
veriT veriT default sat ✅ 66.74240 66.76290
Yices2 Yices default sat ✅ 2.61303 2.61260
Z3 z3 4.4.0 default sat ✅ 1128.18000 1128.60000
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 44.12140 44.15110
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 82.25200 82.30010
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.03000 2401.40000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 5.92803 16.38500
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.36000
Toysmt toysmt default unknown ❌ 2400.11000 2401.43000
veriT veriT-dev default sat ✅ 25.42680 25.44220
Yices2 Yices-2.4.2 default sat ✅ 4.15501 4.15722
Z3 z3-4.4.1 default sat ✅ 2166.66000 2167.85000
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 25.39810 25.39010
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 8.11622 8.11438
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.02000 599.94200
SMTInterpol SMTInterpol default sat ✅ 6.91253 16.46970
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01300 599.95800
veriT veriT-2017-06-17 default sat ✅ 40.48020 40.47540
Yices2 Yices2-Main default sat ✅ 4.21379 4.21296
Z3 z3-4.5.0 default unknown ❌ 600.01900 599.93400
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 5.56638 21.60000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 34.81920 34.81520
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 6.62440 6.62493
OpenSMT opensmt2_default unknown ❌ 1200.03000 1199.92000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 7.51745 19.26190
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1200.01000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.97000
veriT veriT_default sat ✅ 39.60150 39.60180
Yices2 Yices 2.6.0_default sat ✅ 2.69619 2.69573
Z3 z3-4.7.1_default sat ✅ 120.49900 120.48600
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 7.38339 7.38306
MathSAT MathSAT5_default.sh sat ✅ 4.67295 4.66874
OpenSMT OpenSMT_default sat ✅ 12.98380 12.98350
Par4 Par4-wrapped-sq_default sat ✅ 6.69326 26.25000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 7.24106 21.33280
veriT veriT_default sat ✅ 48.31360 48.30760
Yices2 Yices 2.6.2 bug fix_default sat ✅ 3.02410 3.02337
Z3 z3-4.8.8_default sat ✅ 2.50188 2.50173
SMT-COMP 2024 cvc5 cvc5 sat ✅ 4.41813 4.31767
OpenSMT OpenSMT sat ✅ 3.61374 3.50891
SMTInterpol SMTInterpol sat ✅ 7.10788 19.12604
Yices2 Yices2 sat ✅ 1.14922 1.04919
Z3alpha Z3-alpha sat ✅ 2.67352 2.57301