Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-4-47.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
Size165272
Compressed Size36747
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 165264
Compressed Size36058
Max. Term Depth1175
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4396 not773 and23
=1772 let1055 +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 ✅ 74.31940 —
CVC3-SMT-COMP-2011 default unsat ✅ 68.62170 —
CVC3-SMT-COMP-2012 default unsat ✅ 68.89660 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 4.33097 —
CVC4-SMT-EVAL-2013 default unsat ✅ 3.48316 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.64003 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.83767 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.72550 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.66942 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.93646 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 14.95640 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 461.30300 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 331.37300 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 2.92157 —
Z3-SMT-COMP-2011 default unsat ✅ 2.06624 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.40368 1.39979
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.62511 0.61591
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 11.95600 19.50500
veriT veriT-smtcomp2014 default unknown ❌ 2398.81000 2400.03000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.08469 0.07599
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.02071 3.01354
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.43606 1.43478
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.44749 1.44578
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.61948 0.61891
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 12.59190 20.99880
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.52000
veriT veriT default unknown ❌ 2400.01000 2400.77000
Yices2 Yices default unsat ✅ 0.07202 0.07099
Z3 z3 4.4.0 default unsat ✅ 3.07624 3.07753
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.41153 1.41251
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.55049 0.55181
ProB ProB competition unknown ❌ 2400.09000 2401.51000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 11.50350 27.03960
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.45000
veriT veriT-dev default unknown ❌ 2400.07000 2401.44000
Yices2 Yices-2.4.2 default unsat ✅ 0.07360 0.07359
Z3 z3-4.4.1 default unsat ✅ 2.60244 2.60505
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.93424 1.93382
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.48157 0.48186
SMTInterpol SMTInterpol default unsat ✅ 14.81320 32.25150
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.06800 600.07600
veriT veriT-2017-06-17 default unknown ❌ 600.07100 600.06200
Yices2 Yices2-Main default unsat ✅ 0.07344 0.06983
Z3 z3-4.5.0 default unsat ✅ 3.24236 3.24064
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 3.76782 14.82000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.75529 1.75547
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 3.92085 3.92162
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 14.72160 28.21550
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1200.01000
veriT veriT_default unknown ❌ 1200.08000 1200.12000
Yices2 Yices 2.6.0_default unsat ✅ 0.06735 0.06725
Z3 z3-4.7.1_default unsat ✅ 3.11384 3.11338
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 3.73856 14.41000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.81038 1.81055
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 13.83960 13.82240
Par4 Par4-wrapped-sq_default unsat ✅ 0.07695 0.00602
ProB ProB-wrapped-sq_default unknown ❌ 2400.04000 2399.94000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 23.58410 42.33840
veriT veriT-wrapped-sq_default unknown ❌ 2400.04000 2399.93000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.07478 0.07476
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 3.39035 3.39013
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 1.92354 1.92369
MathSAT MathSAT5_default.sh unsat ✅ 5.94760 5.94776
Par4 Par4-wrapped-sq_default unsat ✅ 0.07587 0.00604
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 28.90220 49.01040
veriT veriT_default unknown ❌ 1200.04000 1200.00000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.07392 0.07385
Z3 z3-4.8.8_default unsat ✅ 11.22920 11.22860
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 56.31560 56.30910
MathSAT MathSAT-5.6.8_default unsat ✅ 5.19428 5.19352
Par4 Par4-wrapped-sq_default unsat ✅ 0.08120 0.00651
veriT veriT_default unknown ❌ 1200.06000 1199.98000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.07450 0.07445
Z3 z3-4.8.17_default unsat ✅ 25.47870 25.47730
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 30.80562 30.70478
OpenSMT OpenSMT unsat ✅ 13.60272 13.50275
SMTInterpol SMTInterpol unsat ✅ 19.61384 43.06118
Yices2 Yices2 unsat ✅ 0.26090 0.16114
Z3alpha Z3-alpha unsat ✅ 9.46643 9.36516
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 22.53075 22.40446
OpenSMT OpenSMT unsat ✅ 11.75873 11.64162
SMTInterpol SMTInterpol unsat ✅ 19.38492 36.61808
Yices2 Yices2 unsat ✅ 0.32576 0.19977
Z3alpha Z3-alpha unsat ✅ 3.15308 10.45376
Z3 Z3-alpha-base unsat ✅ 6.57008 6.43694