Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration6_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
Size2389190
Compressed Size82044
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 2389182
Compressed Size82031
Max. Term Depth176
Asserts 505
Declared Functions0
Declared Constants5385
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or2456 and2456 =16100 let13551
+23852 -7104 *24444 <1304
<=2036 >901 >=5124

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 73.04720 73.02590
MathSAT MathSAT-5.2.12-Main default unsat ✅ 40.49120 40.49080
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 102.95600 129.04600
veriT veriT-smtcomp2014 default unsat ✅ 39.85730 39.85590
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 24.37900 24.38030
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 67.30230 67.28780
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 70.84600 70.86720
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 71.02840 71.04620
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 65.16290 65.18910
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2419.33000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.80000
veriT veriT default unsat ✅ 28.87170 28.88260
Yices2 Yices default unsat ✅ 25.30720 25.31620
Z3 z3 4.4.0 default unsat ✅ 124.31800 124.37000
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 52.40730 52.43740
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 30.66970 30.69070
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 1546.91000 1547.78000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 107.91100 139.05100
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.37000
Toysmt toysmt default unknown ❌ 1649.21000 1649.71000
veriT veriT-dev default unsat ✅ 25.18110 25.18970
Yices2 Yices-2.4.2 default unsat ✅ 19.44260 19.45250
Z3 z3-4.4.1 default unsat ✅ 123.78700 123.82000
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 39.93170 39.93320
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.03100 599.91800
OpenSMT opensmt2-2017-06-04 default unsat ✅ 545.04200 544.93500
SMTInterpol SMTInterpol default unsat ✅ 75.95660 101.97400
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01000 599.93600
veriT veriT-2017-06-17 default unsat ✅ 12.72570 12.72430
Yices2 Yices2-Main default unsat ✅ 25.92720 25.92480
Z3 z3-4.5.0 default unsat ✅ 19.87640 19.86600
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 763.27600 3034.55000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 85.64300 85.63970
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.01000 1199.96000
OpenSMT opensmt2_default unsat ✅ 217.55400 217.53400
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 57.07810 79.90710
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1199.97000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.92000
veriT veriT_default unsat ✅ 15.77570 15.77360
Yices2 Yices 2.6.0_default unsat ✅ 7.53573 7.53488
Z3 z3-4.7.1_default unsat ✅ 85.72330 85.71710
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 413.18000 1640.96000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 41.06200 41.05320
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 158.82200 157.61800
master-2018-06-10-b19c840-competition-default_default unsat ✅ 73.26090 73.25070
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 169.04200 169.04000
Par4 Par4-wrapped-sq_default unsat ✅ 12.56250 49.40000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 384.01100 405.19800
veriT veriT-wrapped-sq_default unsat ✅ 24.34970 24.34940
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 19.41060 19.40690
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 112.11200 112.11400
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 48.51020 96.89850
MathSAT MathSAT5_default.sh unsat ✅ 723.92500 723.88600
OpenSMT OpenSMT_default unsat ✅ 11.91540 23.73520
Par4 Par4-wrapped-sq_default unsat ✅ 21.48530 84.83000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 385.76900 413.81300
veriT veriT_default unsat ✅ 30.82610 30.82200
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 30.03350 30.03230
Z3 z3-4.8.8_default unsat ✅ 26.24330 26.22580
SMT-COMP 2021 0.33 (4/6) MathSAT mathsat-5.6.6_default unknown ❌ 1200.02000 1199.87000
mc2 mc2 2021-06-07_default.sh unknown ❌ 27.88880 27.88930
Par4 Par4-wrapped-sq_default unsat ✅ 23.16310 91.38000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 398.90900 426.56600
veriT veriT_default unsat ✅ 32.76850 32.76720
Z3 z3-4.8.11_default unsat ✅ 30.14640 30.14140
SMT-COMP 2022 0.20 (4/5) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 36.92650 36.91520
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.01000 1199.82000
veriT veriT_default unsat ✅ 24.88190 24.88220
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 21.33510 21.32700
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 21.58380 21.58320
Z3 z3-4.8.17_default unsat ✅ 62.53630 62.53400