Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-25-47.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
Size164464
Compressed Size36433
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 164456
Compressed Size36086
Max. Term Depth1169
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4396 not753 and3
=1772 let1049 +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 ✅ 100.82700 —
CVC3-SMT-COMP-2011 default unsat ✅ 91.62480 —
CVC3-SMT-COMP-2012 default unsat ✅ 92.40980 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.65546 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.78752 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.30060 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.32405 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.31646 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.30567 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.45684 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 4.72851 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 462.07200 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 288.44600 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.77908 —
Z3-SMT-COMP-2011 default unsat ✅ 0.66268 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.61417 0.60491
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.29698 0.28796
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 8.01013 15.89260
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01890 0.01000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.80134 0.79988
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.62764 0.62590
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.62054 0.61891
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.29757 0.29695
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 10.54300 17.55630
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.95000
veriT veriT default unknown ❌ 2400.01000 2401.02000
Yices2 Yices default unsat ✅ 0.01116 0.01000
Z3 z3 4.4.0 default unsat ✅ 0.81640 0.81687
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.60878 0.60920
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.27885 0.27996
ProB ProB competition unknown ❌ 2400.05000 2401.36000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 7.59055 21.63500
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.39000
veriT veriT-dev default unknown ❌ 2400.02000 2401.57000
Yices2 Yices-2.4.2 default unsat ✅ 0.01366 0.01265
Z3 z3-4.4.1 default unsat ✅ 0.81354 0.81519
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.65204 0.65173
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.28421 0.28375
SMTInterpol SMTInterpol default unsat ✅ 4.92067 36.60180
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01900 600.00000
veriT veriT-2017-06-17 default unknown ❌ 600.01900 600.02700
Yices2 Yices2-Main default unsat ✅ 0.01207 0.01090
Z3 z3-4.5.0 default unsat ✅ 0.78643 0.78489
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.69073 2.46000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.71856 0.71870
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 2.02587 2.02677
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 8.35856 22.83840
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.96000
veriT veriT_default unknown ❌ 1200.04000 1200.08000
Yices2 Yices 2.6.0_default unsat ✅ 0.01356 0.01350
Z3 z3-4.7.1_default unsat ✅ 0.80232 0.80226
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.84102 0.84132
MathSAT MathSAT5_default.sh unsat ✅ 2.06329 2.06322
Par4 Par4-wrapped-sq_default unsat ✅ 0.02405 0.00644
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 30.99630 46.84270
veriT veriT_default unknown ❌ 1200.02000 1199.94000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01488 0.01371
Z3 z3-4.8.8_default unsat ✅ 1.57925 1.57917
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 1.72113 1.72169
MathSAT mathsat-5.6.6_default unsat ✅ 1.71921 1.71903
OpenSMT OpenSMT-fixed_default unsat ✅ 11.87170 11.86290
Par4 Par4-wrapped-sq_default unsat ✅ 0.02303 0.00712
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 25.01930 42.08740
veriT veriT_default unknown ❌ 1200.04000 1200.02000
Z3 z3-4.8.11_default unsat ✅ 1.70129 1.70114
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 2.21745 4.30810
MathSAT MathSAT-5.6.8_default unsat ✅ 1.79518 1.79485
Par4 Par4-wrapped-sq_default unsat ✅ 0.02672 0.00640
veriT veriT_default unknown ❌ 1200.02000 1199.90000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01512 0.01337
Z3 z3-4.8.17_default unsat ✅ 5.43685 5.43892
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 1.30833 1.20851
OpenSMT OpenSMT unsat ✅ 13.74936 13.64904
SMTInterpol SMTInterpol unsat ✅ 10.77590 29.68617
Yices2 Yices2 unsat ✅ 0.22255 0.12291
Z3alpha Z3-alpha unsat ✅ 4.71005 4.61010
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 13.84506 13.72608
OpenSMT OpenSMT unsat ✅ 9.10401 8.97200
SMTInterpol SMTInterpol unsat ✅ 20.76555 39.27798
Yices2 Yices2 unsat ✅ 0.27359 0.15486
Z3alpha Z3-alpha unsat ✅ 0.80336 1.18991
Z3 Z3-alpha-base unsat ✅ 0.75869 0.64252