Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-22-46.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
Size153485
Compressed Size34103
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 153477
Compressed Size33835
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 not713 and5
=1651 let986 +401 -123
*1 <=309

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 85.16160 —
CVC3-SMT-COMP-2011 default unsat ✅ 77.99790 —
CVC3-SMT-COMP-2012 default unsat ✅ 77.37740 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.53769 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.65074 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.26658 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.28771 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.28086 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.27058 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.40611 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 8.00013 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 400.81100 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 269.41500 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.71996 —
Z3-SMT-COMP-2011 default unsat ✅ 0.61317 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.53958 0.52692
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.26657 0.25796
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 6.57321 14.89770
veriT veriT-smtcomp2014 default unknown ❌ 2398.81000 2400.05000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.02145 0.01000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.68484 0.67690
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.54650 0.54492
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.54365 0.54092
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.26221 0.26096
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 9.09804 18.21620
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.96000
veriT veriT default unknown ❌ 2400.01000 2401.04000
Yices2 Yices default unsat ✅ 0.01049 0.01000
Z3 z3 4.4.0 default unsat ✅ 0.69027 0.69089
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.53648 0.53683
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.24737 0.24851
ProB ProB competition unknown ❌ 2400.11000 2401.51000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 7.05448 21.20820
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.58000
veriT veriT-dev default unknown ❌ 2400.07000 2401.43000
Yices2 Yices-2.4.2 default unsat ✅ 0.01330 0.01160
Z3 z3-4.4.1 default unsat ✅ 0.75065 0.75225
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.57211 0.57166
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.25766 0.25136
SMTInterpol SMTInterpol default unsat ✅ 10.46230 23.89190
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03400 600.02800
veriT veriT-2017-06-17 default unknown ❌ 600.05800 599.99300
Yices2 Yices2-Main default unsat ✅ 0.01511 0.01067
Z3 z3-4.5.0 default unsat ✅ 0.71587 0.71454
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.54229 0.54281
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.59828 0.59839
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 1.75242 1.75334
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 8.79687 23.46900
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1199.87000
veriT veriT_default unknown ❌ 1200.05000 1200.04000
Yices2 Yices 2.6.0_default unsat ✅ 0.01380 0.01291
Z3 z3-4.7.1_default unsat ✅ 0.68476 0.68466
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.72605 0.72626
MathSAT MathSAT5_default.sh unsat ✅ 1.79163 1.79173
Par4 Par4-wrapped-sq_default unsat ✅ 0.02400 0.00595
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 23.46620 40.88750
veriT veriT_default unknown ❌ 1200.07000 1200.13000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01248 0.01246
Z3 z3-4.8.8_default unsat ✅ 1.35149 1.35125
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 1.49444 1.49505
MathSAT mathsat-5.6.6_default unsat ✅ 1.49431 1.49416
OpenSMT OpenSMT-fixed_default unsat ✅ 10.72150 10.72140
Par4 Par4-wrapped-sq_default unsat ✅ 0.02187 0.00638
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 24.50080 44.04750
veriT veriT_default unknown ❌ 1200.06000 1199.95000
Z3 z3-4.8.11_default unsat ✅ 1.38550 1.38548
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 1.88630 1.88695
MathSAT MathSAT-5.6.8_default unsat ✅ 1.56600 1.56598
Par4 Par4-wrapped-sq_default unsat ✅ 0.02328 0.00637
veriT veriT_default unknown ❌ 1200.04000 1200.03000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01323 0.01247
Z3 z3-4.8.17_default unsat ✅ 5.28831 5.28971
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 1.27251 1.27102
OpenSMT OpenSMT a78dcf01_default unsat ✅ 12.47020 12.47030
Par4 Par4-wrapped-sq_default unsat ✅ 0.02191 0.00652
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 27.94500 49.92020
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01330 0.01264
Z3++ Z3++_sq_0526_default unsat ✅ 5.02049 5.02042
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 1.28323 1.18229
OpenSMT OpenSMT unsat ✅ 13.97680 13.87703
SMTInterpol SMTInterpol unsat ✅ 14.15681 40.29283
Yices2 Yices2 unsat ✅ 0.21678 0.11695
Z3alpha Z3-alpha unsat ✅ 3.66922 3.56958
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.91465 0.79585
OpenSMT OpenSMT unsat ✅ 9.03625 8.90617
SMTInterpol SMTInterpol unsat ✅ 15.25907 32.59936
Yices2 Yices2 unsat ✅ 0.26117 0.13692
Z3alpha Z3-alpha unsat ✅ 0.75733 1.09476
Z3 Z3-alpha-base unsat ✅ 0.76195 0.64049