Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-24-46.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
Size153409
Compressed Size34141
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 153401
Compressed Size33842
Max. Term Depth1103
Asserts 1
Declared Functions0
Declared Constants33
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4099 not711 and3
=1651 let986 +401 -123
*1 <=309

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unsat ✅ 135.80000 —
CVC4 1.0rc.3931 unsat ✅ 1.00000 —
CVC4 1.0rc.3970 unsat ✅ 1.00000 —
SMTInterpol SMTInterpol unsat ✅ 645.20000 —
Z3 Z3 unsat ✅ 1.20000 —
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 92.69930 —
CVC3-SMT-COMP-2011 default unsat ✅ 83.23730 —
CVC3-SMT-COMP-2012 default unsat ✅ 85.26250 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.53732 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.64965 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.26666 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.28814 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.27982 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.27370 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.40911 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 8.10725 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 381.36300 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 213.83700 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.69393 —
Z3-SMT-COMP-2011 default unsat ✅ 0.58815 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.54323 0.52692
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.26536 0.25596
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 8.88046 15.20970
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.02000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01831 0.01000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.66479 0.65690
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.54881 0.54692
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.54566 0.54392
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.26395 0.26296
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 6.19011 11.92520
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.96000
veriT veriT default unknown ❌ 2400.01000 2401.00000
Yices2 Yices default unsat ✅ 0.01041 0.01000
Z3 z3 4.4.0 default unsat ✅ 0.68799 0.68789
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.53664 0.53708
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.24976 0.25091
ProB ProB competition unknown ❌ 2400.02000 2401.60000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 7.98729 21.02030
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.44000
veriT veriT-dev default unknown ❌ 2400.05000 2401.63000
Yices2 Yices-2.4.2 default unsat ✅ 0.01221 0.01099
Z3 z3-4.4.1 default unsat ✅ 0.72196 0.72364
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.57290 0.57234
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.25550 0.25522
SMTInterpol SMTInterpol default unsat ✅ 10.26260 24.48880
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.10600 600.04100
veriT veriT-2017-06-17 default unknown ❌ 600.01300 599.98300
Yices2 Yices2-Main default unsat ✅ 0.01182 0.01064
Z3 z3-4.5.0 default unsat ✅ 0.68037 0.67973
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.64711 2.37353
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.60074 0.60045
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 1.75314 1.75413
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 6.68958 17.82960
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.94000
veriT veriT_default unknown ❌ 1200.03000 1199.89000
Yices2 Yices 2.6.0_default unsat ✅ 0.01273 0.01264
Z3 z3-4.7.1_default unsat ✅ 0.70373 0.70352
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.54190 0.54171
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.60998 0.61019
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 1.37079 1.37215
Par4 Par4-wrapped-sq_default unsat ✅ 0.02126 0.00565
ProB ProB-wrapped-sq_default unknown ❌ 2400.02000 2399.56000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 19.28120 34.57400
veriT veriT-wrapped-sq_default unknown ❌ 2400.02000 2399.89000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01350 0.01352
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.69891 0.69894
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 1.96404 1.96113
MathSAT MathSAT-5.6.8_default unsat ✅ 1.56866 1.56865
Par4 Par4-wrapped-sq_default unsat ✅ 0.02295 0.00649
veriT veriT_default unknown ❌ 1200.03000 1199.82000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01265 0.01258
Z3 z3-4.8.17_default unsat ✅ 4.68035 4.68195
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 1.27084 1.26569
OpenSMT OpenSMT a78dcf01_default unsat ✅ 14.48070 14.47140
Par4 Par4-wrapped-sq_default unsat ✅ 0.02203 0.00658
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 27.15390 50.22790
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01247 0.01245
Z3++ Z3++_sq_0526_default unsat ✅ 5.11125 10.13050
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 11.62776 11.49266
OpenSMT OpenSMT unsat ✅ 10.41676 10.29486
SMTInterpol SMTInterpol unsat ✅ 13.20631 30.51302
Yices2 Yices2 unsat ✅ 0.30677 0.16488
Z3alpha Z3-alpha unsat ✅ 0.79028 1.11177
Z3 Z3-alpha-base unsat ✅ 0.78931 0.65634