Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/elmhes.c.i.elmhes.pl.t2.fixed.t2.c_Iteration4_Loop_4-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
Size716410
Compressed Size31872
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 716402
Compressed Size31880
Max. Term Depth107
Asserts 169
Declared Functions0
Declared Constants1835
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or808 and808 =4674 let3931
+7280 -2160 *7530 <484
<=682 >283 >=1680

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 9.89792 9.88950
MathSAT MathSAT-5.2.12-Main default sat ✅ 38.03230 38.03220
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 11.84760 19.50800
veriT veriT-smtcomp2014 default sat ✅ 6.07363 6.06808
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 3.64173 3.63445
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 247.22600 247.29900
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 14.00910 14.00690
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 14.03350 14.03490
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 39.82360 39.83890
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2426.99000
SMT-RAT SMT-RAT-final default sat ✅ 215.17500 215.25400
veriT veriT default sat ✅ 4.07444 4.07538
Yices2 Yices default sat ✅ 1.24552 1.24481
Z3 z3 4.4.0 default sat ✅ 285.61700 285.73500
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 7.52761 7.53207
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 39.79270 39.81710
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 444.74900 444.98300
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 11.01840 19.66240
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.22000
Toysmt toysmt default unknown ❌ 2400.03000 2400.75000
veriT veriT-dev default sat ✅ 5.17383 5.17690
Yices2 Yices-2.4.2 default sat ✅ 3.86666 3.86884
Z3 z3-4.4.1 default sat ✅ 219.14000 219.23400
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 13.42390 13.41870
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 4.15113 4.15036
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.11100 600.05000
SMTInterpol SMTInterpol default sat ✅ 7.08126 33.07880
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05600 600.04300
veriT veriT-2017-06-17 default sat ✅ 9.31863 9.31757
Yices2 Yices2-Main default sat ✅ 1.40354 1.39549
Z3 z3-4.5.0 default sat ✅ 121.51200 121.47700
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 27.15440 107.65000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 18.56010 18.55810
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 4.53303 4.53406
OpenSMT opensmt2_default unknown ❌ 1200.10000 1199.84000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 25.98270 36.05080
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1200.02000
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1200.06000
veriT veriT_default sat ✅ 10.67060 10.67080
Yices2 Yices 2.6.0_default sat ✅ 1.52353 1.52338
Z3 z3-4.7.1_default sat ✅ 81.46330 81.45530
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 36.05780 142.78000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 9.87517 9.87399
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 45.35130 45.31660
master-2018-06-10-b19c840-competition-default_default sat ✅ 19.25600 19.25370
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 580.13200 580.01100
Par4 Par4-wrapped-sq_default sat ✅ 5.80001 22.70000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 32.19780 45.94940
veriT veriT-wrapped-sq_default sat ✅ 9.77984 9.77981
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.58424 0.58424
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 88.25920 88.25360
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 9.57044 9.56572
MathSAT MathSAT-5.6.8_default sat ✅ 3.89960 3.89956
veriT veriT_default sat ✅ 15.66630 15.66570
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.39612 1.39606
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.39837 1.39827
Z3 z3-4.8.17_default sat ✅ 7.11459 7.11533
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 4.03123 4.03107
OpenSMT OpenSMT a78dcf01_default sat ✅ 2.60853 2.60824
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 17.03160 30.46730
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 6.53675 6.52436
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 1.12387 1.12372
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.08064 1.08058
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.08202 2.09193