Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-21-46.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 Size34100
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 Size33812
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 ✅ 85.32620 —
CVC3-SMT-COMP-2011 default unsat ✅ 77.52650 —
CVC3-SMT-COMP-2012 default unsat ✅ 78.11210 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.53750 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.65087 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.26681 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.28742 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.28039 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.27150 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.40407 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 9.17798 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 390.11400 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 258.11000 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.73057 —
Z3-SMT-COMP-2011 default unsat ✅ 0.61532 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.53774 0.52792
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.26998 0.25796
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 4.72000 11.01930
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.06000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01834 0.01000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.68355 0.67390
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.54689 0.54492
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.54498 0.54292
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.26605 0.26496
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 10.73640 19.30110
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.53000
veriT veriT default unknown ❌ 2400.01000 2401.23000
Yices2 Yices default unsat ✅ 0.01045 0.01000
Z3 z3 4.4.0 default unsat ✅ 0.69833 0.69889
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.53711 0.53718
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.25005 0.25116
ProB ProB competition unknown ❌ 2400.03000 2401.41000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 7.82262 22.47320
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.44000
veriT veriT-dev default unknown ❌ 2400.04000 2401.39000
Yices2 Yices-2.4.2 default unsat ✅ 0.01135 0.01058
Z3 z3-4.4.1 default unsat ✅ 0.74316 0.74549
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.56985 0.56914
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.25976 0.25413
SMTInterpol SMTInterpol default unsat ✅ 11.92970 26.04870
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05800 348.50200
veriT veriT-2017-06-17 default unknown ❌ 600.05900 600.03000
Yices2 Yices2-Main default unsat ✅ 0.01111 0.01065
Z3 z3-4.5.0 default unsat ✅ 1.14049 0.86744
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.64085 2.38000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.60157 0.60154
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 1.75196 1.75309
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 11.30890 26.99900
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1199.96000
veriT veriT_default unknown ❌ 1200.04000 1200.00000
Yices2 Yices 2.6.0_default unsat ✅ 0.01330 0.01324
Z3 z3-4.7.1_default unsat ✅ 0.68619 0.68586
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.54903 0.55032
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.61195 0.61214
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 1.37839 1.37952
Par4 Par4-wrapped-sq_default unsat ✅ 0.02185 0.00630
ProB ProB-wrapped-sq_default unknown ❌ 2400.03000 2399.87000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 5.73538 17.04970
veriT veriT-wrapped-sq_default unknown ❌ 2400.04000 2399.83000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01551 0.01361
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.75865 0.75862
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 1.48868 1.48740
MathSAT mathsat-5.6.6_default unsat ✅ 1.49192 1.49162
OpenSMT OpenSMT-fixed_default unsat ✅ 10.79870 10.79870
Par4 Par4-wrapped-sq_default unsat ✅ 0.02168 0.00650
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.02000 1222.11000
veriT veriT_default unknown ❌ 1200.05000 1199.92000
Z3 z3-4.8.11_default unsat ✅ 1.37533 1.37531
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 1.28099 1.28025
OpenSMT OpenSMT a78dcf01_default unsat ✅ 10.17430 10.17460
Par4 Par4-wrapped-sq_default unsat ✅ 0.02306 0.00658
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 19.75600 40.47590
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01370 0.01365
Z3++ Z3++_sq_0526_default unsat ✅ 10.95170 10.95000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 1.11201 1.01177
OpenSMT OpenSMT unsat ✅ 9.08770 8.97699
SMTInterpol SMTInterpol unsat ✅ 12.30404 36.45401
Yices2 Yices2 unsat ✅ 0.21784 0.11839
Z3alpha Z3-alpha unsat ✅ 2.85972 2.76006
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.92264 0.80418
OpenSMT OpenSMT unsat ✅ 7.52617 7.39711
SMTInterpol SMTInterpol unsat ✅ 19.59540 36.69669
Yices2 Yices2 unsat ✅ 0.28991 0.16210
Z3alpha Z3-alpha unsat ✅ 0.75972 1.08581
Z3 Z3-alpha-base unsat ✅ 0.89457 0.77620