Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-15-48.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
Size175965
Compressed Size38699
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 175957
Compressed Size38294
Max. Term Depth1236
Asserts 1
Declared Functions0
Declared Constants35
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4698 not803 and10
=1895 let1114 +448 -147
*1 <=349

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 81.88590 —
CVC3-SMT-COMP-2011 default unsat ✅ 75.00870 —
CVC3-SMT-COMP-2012 default unsat ✅ 75.45840 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.95511 —
CVC4-SMT-EVAL-2013 default unsat ✅ 3.96655 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.67040 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.74422 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.80885 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.69986 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.91457 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 7.59157 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 590.57300 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 408.77900 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 3.19445 —
Z3-SMT-COMP-2011 default unsat ✅ 2.71829 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.53018 1.52077
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.68039 0.67190
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 5.83365 12.34510
veriT veriT-smtcomp2014 default unknown ❌ 2399.12000 2400.02000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.08281 0.07399
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.98228 2.97455
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.58130 1.57976
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.58669 1.58476
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.67660 0.67590
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 6.24433 13.66890
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.87000
veriT veriT default unknown ❌ 2400.01000 2400.82000
Yices2 Yices default unsat ✅ 0.09086 0.08998
Z3 z3 4.4.0 default unsat ✅ 3.04836 3.04953
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.73138 1.73259
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.62472 0.62607
ProB ProB competition unknown ❌ 2400.04000 2401.40000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 7.24515 20.95850
SMT-RAT SMT-RAT default unknown ❌ 2400.10000 2401.48000
veriT veriT-dev default unknown ❌ 2400.04000 2401.45000
Yices2 Yices-2.4.2 default unsat ✅ 0.09271 0.09272
Z3 z3-4.4.1 default unsat ✅ 2.93405 2.93703
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.95532 1.95475
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.54153 0.54194
SMTInterpol SMTInterpol default unsat ✅ 4.34462 15.55710
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07000 599.98100
veriT veriT-2017-06-17 default unknown ❌ 600.08600 600.00700
Yices2 Yices2-Main default unsat ✅ 0.09259 0.09216
Z3 z3-4.5.0 default unsat ✅ 3.21747 3.21701
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 4.00304 15.72000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.89277 1.89272
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 4.63847 4.63910
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 11.95330 26.42520
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.09000 1199.89000
veriT veriT_default unknown ❌ 1200.10000 1200.02000
Yices2 Yices 2.6.0_default unsat ✅ 0.08047 0.08042
Z3 z3-4.7.1_default unsat ✅ 3.33055 3.32987
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 3.60988 14.05000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.92102 1.92115
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 15.62030 15.62070
Par4 Par4-wrapped-sq_default unsat ✅ 0.09674 0.00599
ProB ProB-wrapped-sq_default unknown ❌ 2400.09000 2399.78000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 12.67060 30.04340
veriT veriT-wrapped-sq_default unknown ❌ 2400.04000 2399.98000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.09695 0.09693
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 2.84115 2.84041
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 76.90640 76.90170
MathSAT mathsat-5.6.6_default unsat ✅ 6.68340 6.68271
OpenSMT OpenSMT-fixed_default unsat ✅ 17.18080 17.17870
Par4 Par4-wrapped-sq_default unsat ✅ 0.09731 0.00650
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.10000 1229.81000
veriT veriT_default unknown ❌ 1200.02000 1199.94000
Z3 z3-4.8.11_default unsat ✅ 4.70073 4.70027
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 64.20990 64.20920
OpenSMT OpenSMT a78dcf01_default unsat ✅ 19.37380 19.37330
Par4 Par4-wrapped-sq_default unsat ✅ 0.09960 0.00683
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 11.87890 28.92560
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.09170 0.09163
Z3++ Z3++_sq_0526_default unsat ✅ 5.49672 5.49630
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 46.47470 46.37382
OpenSMT OpenSMT unsat ✅ 27.34778 27.23205
SMTInterpol SMTInterpol unsat ✅ 12.30560 31.35817
Yices2 Yices2 unsat ✅ 0.27774 0.17759
Z3alpha Z3-alpha unsat ✅ 2.76007 2.65872
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 35.53087 35.40075
OpenSMT OpenSMT unsat ✅ 13.46653 13.32868
SMTInterpol SMTInterpol unsat ✅ 9.86339 27.31461
Yices2 Yices2 unsat ✅ 0.36979 0.24715
Z3alpha Z3-alpha unsat ✅ 1.48471 3.68092
Z3 Z3-alpha-base unsat ✅ 2.64885 2.52275