Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/elmhes.t2.c_Iteration4_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
Size1003017
Compressed Size74353
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 1003009
Compressed Size74363
Max. Term Depth116
Asserts 71
Declared Functions0
Declared Constants761
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or956 and956 =10026 let1393
+11866 -1514 *4102 <844
<=908 >103 >=640

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default sat ✅ 56.19400 56.20050
MathSAT MathSAT-5.2.12-Main default sat ✅ 772.24200 772.49000
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 6.91826 14.29580
veriT veriT-smtcomp2014 default sat ✅ 935.74000 936.11000
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 9.54540 9.54055
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.41000 2400.08000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 177.13600 177.20500
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 174.14000 174.15500
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 328.32100 328.39100
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2431.04000
SMT-RAT SMT-RAT-final default sat ✅ 9.87778 9.87850
veriT veriT default sat ✅ 867.76900 868.01300
Yices2 Yices default sat ✅ 395.61700 395.73400
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2401.00000
SMT-COMP 2016 0.44 (5/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 54.31550 54.34810
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 488.01000 488.33400
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.12000 2401.50000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 10.12980 21.19520
SMT-RAT SMT-RAT default unknown ❌ 2400.09000 2401.71000
Toysmt toysmt default unknown ❌ 2400.02000 2401.15000
veriT veriT-dev default sat ✅ 109.15500 109.21800
Yices2 Yices-2.4.2 default sat ✅ 61.54700 61.58330
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.41000
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 63.70960 63.71080
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 73.50280 73.49730
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.02100 599.93800
SMTInterpol SMTInterpol default sat ✅ 6.54154 18.42660
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05300 599.99000
veriT veriT-2017-06-17 default sat ✅ 88.81950 88.80230
Yices2 Yices2-Main default sat ✅ 25.05890 25.05740
Z3 z3-4.5.0 default unknown ❌ 600.01000 599.99100
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 11.02580 43.27000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 66.87040 66.86570
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 68.19990 68.19340
OpenSMT opensmt2_default unknown ❌ 1200.11000 1199.97000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 16.43090 25.48650
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.97000
SMTRAT-MCSAT-final_default unknown ❌ 1200.10000 1200.00000
veriT veriT_default sat ✅ 104.24400 104.23700
Yices2 Yices 2.6.0_default sat ✅ 152.58800 152.57900
Z3 z3-4.7.1_default sat ✅ 939.45000 939.42400
SMT-COMP 2021 0.33 (4/6) MathSAT mathsat-5.6.6_default sat ✅ 55.21410 55.20010
mc2 mc2 2021-06-07_default.sh unknown ❌ 62.69110 62.68180
Par4 Par4-wrapped-sq_default sat ✅ 10.16410 39.99000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 19.19190 37.30890
veriT veriT_default unknown ❌ 1200.11000 1200.08000
Z3 z3-4.8.11_default sat ✅ 16.80930 16.80840
SMT-COMP 2022 0.20 (4/5) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 21.37690 21.37140
MathSAT MathSAT-5.6.8_default sat ✅ 103.85000 103.79800
veriT veriT_default unknown ❌ 1200.10000 1200.12000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 61.56480 61.56090
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 61.51470 61.50500
Z3 z3-4.8.17_default sat ✅ 87.56680 87.53650