Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-5-47.smt2 

http://www.nec-labs.com/~fsoft/bench.html 
 The following changes have been made: 
 The logic is changed to QF_LIA. 
 The category is set as industrial. 
 The status (except 'large' cases) is assigned according to the 'outfile' on http://www.nec-labs.com/~fsoft/bench.html.
Benchmark
Size165272
Compressed Size36628
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2008-07-07
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 165264
Compressed Size35926
Max. Term Depth1175
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4396 not773 and23
=1772 let1055 +425 -135
*1 <=329

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 74.16320 —
CVC3-SMT-COMP-2011 default unsat ✅ 68.04940 —
CVC3-SMT-COMP-2012 default unsat ✅ 69.50730 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.83375 —
CVC4-SMT-EVAL-2013 default unsat ✅ 3.46900 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.61753 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.60802 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.64775 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.64984 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.88088 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 5.16117 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 447.32400 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 294.49400 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 2.85910 —
Z3-SMT-COMP-2011 default unsat ✅ 2.09493 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.38104 1.37079
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.68113 0.67290
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 12.60900 19.64500
veriT veriT-smtcomp2014 default unknown ❌ 2399.01000 2400.03000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.07510 0.06599
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.96766 2.96755
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.40720 1.40579
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.43363 1.43178
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.67409 0.67290
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 8.76865 17.30440
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.79000
veriT veriT default unknown ❌ 2400.01000 2400.93000
Yices2 Yices default unsat ✅ 0.07364 0.07299
Z3 z3 4.4.0 default unsat ✅ 2.61929 2.62060
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.38094 1.38192
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.56874 0.57013
ProB ProB competition unknown ❌ 2400.05000 2401.43000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 6.41866 18.07030
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.63000
veriT veriT-dev default unknown ❌ 2400.06000 2401.43000
Yices2 Yices-2.4.2 default unsat ✅ 0.07728 0.07745
Z3 z3-4.4.1 default unsat ✅ 2.57345 2.57596
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.79316 1.79251
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.46740 0.46816
SMTInterpol SMTInterpol default unsat ✅ 13.62800 27.86240
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03400 600.01300
veriT veriT-2017-06-17 default unknown ❌ 600.09100 600.04700
Yices2 Yices2-Main default unsat ✅ 0.09819 0.09744
Z3 z3-4.5.0 default unsat ✅ 3.32761 3.32625
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 3.27158 12.85000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.74731 1.74740
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 4.14135 4.14283
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 15.53330 29.86210
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.93000
veriT veriT_default unknown ❌ 1200.05000 1200.06000
Yices2 Yices 2.6.0_default unsat ✅ 0.06963 0.06953
Z3 z3-4.7.1_default unsat ✅ 2.95632 2.95579
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 3.30038 12.92000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.77009 1.77027
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 13.60970 13.59520
Par4 Par4-wrapped-sq_default unsat ✅ 0.07635 0.00570
ProB ProB-wrapped-sq_default unknown ❌ 2400.02000 2399.83000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 29.37830 46.36710
veriT veriT-wrapped-sq_default unknown ❌ 2400.02000 2400.11000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.07606 0.07604
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 3.14330 3.14310
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 1.88472 1.88472
MathSAT MathSAT5_default.sh unsat ✅ 5.93496 5.93472
Par4 Par4-wrapped-sq_default unsat ✅ 0.08148 0.00633
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 13.72770 28.74270
veriT veriT_default unknown ❌ 1200.11000 1199.95000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.07823 0.07817
Z3 z3-4.8.8_default unsat ✅ 11.12820 11.12650
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 52.63010 52.63020
MathSAT mathsat-5.6.6_default unsat ✅ 5.62354 5.62292
OpenSMT OpenSMT-fixed_default unsat ✅ 14.56520 14.54850
Par4 Par4-wrapped-sq_default unsat ✅ 0.07927 0.00631
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.06000 1220.79000
veriT veriT_default unknown ❌ 1200.02000 1199.77000
Z3 z3-4.8.11_default unsat ✅ 4.06466 4.06424
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 55.04430 55.03920
MathSAT MathSAT-5.6.8_default unsat ✅ 5.20561 5.20521
Par4 Par4-wrapped-sq_default unsat ✅ 0.08446 0.00654
veriT veriT_default unknown ❌ 1200.07000 1199.90000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.08072 0.08070
Z3 z3-4.8.17_default unsat ✅ 17.80990 17.81170
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 32.45226 32.35238
OpenSMT OpenSMT unsat ✅ 17.08024 16.97951
SMTInterpol SMTInterpol unsat ✅ 24.88688 52.49069
Yices2 Yices2 unsat ✅ 0.26543 0.16541
Z3alpha Z3-alpha unsat ✅ 7.09694 6.99525
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 11.79354 11.66965
OpenSMT OpenSMT unsat ✅ 12.30869 12.19080
SMTInterpol SMTInterpol unsat ✅ 20.57263 38.08509
Yices2 Yices2 unsat ✅ 0.29981 0.17670
Z3alpha Z3-alpha unsat ✅ 4.23960 14.73966
Z3 Z3-alpha-base unsat ✅ 3.06017 2.92679