Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-6-47.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
Size165280
Compressed Size36714
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 165272
Compressed Size36027
Max. Term Depth1176
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 let1056 +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 ✅ 72.83420 —
CVC3-SMT-COMP-2011 default unsat ✅ 67.65090 —
CVC3-SMT-COMP-2012 default unsat ✅ 67.80540 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.60577 —
CVC4-SMT-EVAL-2013 default unsat ✅ 3.47381 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.60230 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.62182 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.66241 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.61678 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.84265 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 9.07668 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 486.64100 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 264.87500 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 2.88272 —
Z3-SMT-COMP-2011 default unsat ✅ 1.90495 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.37281 1.37079
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.56970 0.56091
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 6.98791 16.03860
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.10986 0.10098
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.02537 3.02454
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.41500 1.41378
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.43144 1.42978
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.57173 0.57091
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 6.70070 13.75190
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.54000
veriT veriT default unknown ❌ 2400.01000 2400.79000
Yices2 Yices default unsat ✅ 0.08438 0.08299
Z3 z3 4.4.0 default unsat ✅ 2.67450 2.67559
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.37720 1.37810
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.52682 0.52028
ProB ProB competition unknown ❌ 2400.05000 2401.26000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 7.03937 21.41460
SMT-RAT SMT-RAT default unknown ❌ 2400.09000 2401.46000
veriT veriT-dev default unknown ❌ 2400.03000 2401.40000
Yices2 Yices-2.4.2 default unsat ✅ 0.07061 0.07061
Z3 z3-4.4.1 default unsat ✅ 2.61238 2.61520
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.78468 1.78431
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.44926 0.44965
SMTInterpol SMTInterpol default unsat ✅ 12.51830 26.41320
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02500 599.96000
veriT veriT-2017-06-17 default unknown ❌ 600.01200 599.98200
Yices2 Yices2-Main default unsat ✅ 0.06842 0.06788
Z3 z3-4.5.0 default unsat ✅ 3.18578 3.18437
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 1.83498 7.10000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.74333 1.74343
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 3.88398 3.88451
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 6.98775 17.49770
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1199.95000
veriT veriT_default unknown ❌ 1200.03000 1199.89000
Yices2 Yices 2.6.0_default unsat ✅ 0.08440 0.08435
Z3 z3-4.7.1_default unsat ✅ 3.13140 3.13134
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 1.87973 1.88004
MathSAT MathSAT5_default.sh unsat ✅ 5.90761 5.90771
Par4 Par4-wrapped-sq_default unsat ✅ 0.07676 0.00611
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 36.57140 53.20820
veriT veriT_default unknown ❌ 1200.07000 1199.95000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.07673 0.07668
Z3 z3-4.8.8_default unsat ✅ 11.08620 11.08580
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 51.11880 51.11200
MathSAT MathSAT-5.6.8_default unsat ✅ 5.18531 5.18476
Par4 Par4-wrapped-sq_default unsat ✅ 0.08822 0.00668
veriT veriT_default unknown ❌ 1200.05000 1199.84000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.08256 0.08253
Z3 z3-4.8.17_default unsat ✅ 24.01850 24.01830
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 14.97538 14.84075
OpenSMT OpenSMT unsat ✅ 10.76115 10.63041
SMTInterpol SMTInterpol unsat ✅ 20.97357 40.44113
Yices2 Yices2 unsat ✅ 0.29357 0.17616
Z3alpha Z3-alpha unsat ✅ 4.63085 16.53285
Z3 Z3-alpha-base unsat ✅ 4.66094 4.53419