Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/OpposedDisjuncts.bpl_Iteration1_Lasso_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
Size1861522
Compressed Size95863
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 unsat
Inferred Status unsat
Size 1861514
Compressed Size95854
Max. Term Depth44
Asserts 391
Declared Functions0
Declared Constants2723
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or3828 and3828 =10022 let3199
+16584 -4014 *10962 <2916
<=3492 >679 >=2544

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.33 (4/6) CVC4 CVC4 f7118b2 default unsat ✅ 322.61400 322.67100
MathSAT MathSAT-5.2.12-Main default unsat ✅ 34.77640 34.77270
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 356.11700 405.75700
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.02000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 1.04480 1.02684
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.05000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 428.62800 428.83900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 426.64000 426.75800
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 20.47990 20.48690
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 105.86900 141.91800
SMT-RAT SMT-RAT-final default unsat ✅ 44.33060 44.32130
veriT veriT default unknown ❌ 2400.01000 2400.95000
Yices2 Yices default unsat ✅ 19.56920 19.57500
Z3 z3 4.4.0 default unknown ❌ 2400.03000 2400.94000
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 451.98300 450.44500
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 20.66210 20.67490
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 1932.45000 1933.40000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 100.80300 123.68600
SMT-RAT SMT-RAT default unsat ✅ 34.50590 34.52930
Toysmt toysmt default unknown ❌ 1866.61000 1867.06000
veriT veriT-dev default unsat ✅ 363.10100 363.28700
Yices2 Yices-2.4.2 default unsat ✅ 35.48390 35.50410
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.37000
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 491.68700 490.27600
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 597.67500 597.58200
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.05000 599.89000
SMTInterpol SMTInterpol default unsat ✅ 90.00750 117.06200
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 60.39980 60.39680
veriT veriT-2017-06-17 default unknown ❌ 600.02100 599.92000
Yices2 Yices2-Main default unsat ✅ 7.91265 7.91070
Z3 z3-4.5.0 default unknown ❌ 600.01200 599.92900
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 78.64380 312.06500
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 380.51700 379.13700
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 264.15000 264.14600
OpenSMT opensmt2_default unknown ❌ 1200.11000 1199.96000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 203.20700 243.59100
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 113.40400 113.39300
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1200.01000
veriT veriT_default unknown ❌ 1200.01000 1200.00000
Yices2 Yices 2.6.0_default unsat ✅ 8.77733 8.77717
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.99000
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 194.10000 194.04700
MathSAT MathSAT5_default.sh unsat ✅ 3.23645 3.23648
OpenSMT OpenSMT_default unsat ✅ 5.39848 5.39822
Par4 Par4-wrapped-sq_default unsat ✅ 69.37600 274.13000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 23.16280 42.21270
veriT veriT_default unsat ✅ 842.12900 842.03700
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 22.85140 22.85180
Z3 z3-4.8.8_default unsat ✅ 578.47400 578.31100
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 48.42280 48.42270
mc2 mc2 2021-06-07_default.sh unknown ❌ 16.00720 16.00520
Par4 Par4-wrapped-sq_default unsat ✅ 9.61432 37.05000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1180.16000 1214.81000
veriT veriT_default unsat ✅ 104.35200 104.27800
Z3 z3-4.8.11_default unsat ✅ 334.34200 334.31100
SMT-COMP 2022 0.20 (4/5) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 448.32400 446.89600
MathSAT MathSAT-5.6.8_default unsat ✅ 344.86400 344.80600
veriT veriT_default unknown ❌ 1200.10000 1199.91000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 16.03710 16.03690
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 16.03300 16.03110
Z3 z3-4.8.17_default unsat ✅ 605.13900 605.01200
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.03000 1198.30000
OpenSMT OpenSMT a78dcf01_default unsat ✅ 3.30040 3.30024
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 86.52830 107.57900
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 40.73060 40.72490
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 1.73144 1.72761
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.66490 3.23477
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.67377 1.67371
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 445.02199 444.79086
OpenSMT OpenSMT unsat ✅ 1.13817 1.01205
SMTInterpol SMTInterpol unsat ✅ 182.71865 206.89677
Yices2 Yices2 unsat ✅ 2.66926 2.53810
Z3alpha Z3-alpha unsat ✅ 576.58461 2303.15999
Z3 Z3-alpha-base unsat ✅ 327.82065 327.61021