Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-21-47.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
Size164578
Compressed Size36395
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 164570
Compressed Size36112
Max. Term Depth1169
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4396 not756 and6
=1772 let1049 +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 ✅ 91.73090 —
CVC3-SMT-COMP-2011 default unsat ✅ 84.28960 —
CVC3-SMT-COMP-2012 default unsat ✅ 84.44610 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 2.38299 —
CVC4-SMT-EVAL-2013 default unsat ✅ 2.63835 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.42185 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.44865 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.44633 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.43569 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.58153 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 11.91750 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 513.16300 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 315.82300 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 2.27935 —
Z3-SMT-COMP-2011 default unsat ✅ 1.89529 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.25457 1.23981
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.42368 0.41494
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 10.89110 19.85700
veriT veriT-smtcomp2014 default unknown ❌ 2399.12000 2400.02000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.05099 0.04199
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.13621 2.12868
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.30052 1.29880
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.28348 1.28180
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.42192 0.42094
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 6.94803 15.04970
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.50000
veriT veriT default unknown ❌ 2400.01000 2401.23000
Yices2 Yices default unsat ✅ 0.04444 0.04299
Z3 z3 4.4.0 default unsat ✅ 2.19437 2.19567
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.25655 1.25773
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.38593 0.38715
ProB ProB competition unknown ❌ 2400.08000 2401.50000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 8.79402 22.61930
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.43000
veriT veriT-dev default unknown ❌ 2400.04000 2401.41000
Yices2 Yices-2.4.2 default unsat ✅ 0.04494 0.04492
Z3 z3-4.4.1 default unsat ✅ 2.15348 2.15593
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.64349 1.63708
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.40897 0.40806
SMTInterpol SMTInterpol default unsat ✅ 7.01302 22.34170
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02600 599.98600
veriT veriT-2017-06-17 default unknown ❌ 600.09000 600.09500
Yices2 Yices2-Main default unsat ✅ 0.04372 0.04296
Z3 z3-4.5.0 default unsat ✅ 2.23061 2.22976
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.68575 2.55000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.61223 1.61226
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 3.76854 3.76902
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 8.69109 24.12040
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.95000
veriT veriT_default unknown ❌ 1200.06000 1200.05000
Yices2 Yices 2.6.0_default unsat ✅ 0.04156 0.04149
Z3 z3-4.7.1_default unsat ✅ 1.82944 1.82908
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.59028 1.98000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.71410 1.71446
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 13.36270 13.35770
Par4 Par4-wrapped-sq_default unsat ✅ 0.04865 0.00579
ProB ProB-wrapped-sq_default unknown ❌ 2400.02000 2400.02000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 5.28993 16.02270
veriT veriT-wrapped-sq_default unknown ❌ 2400.04000 2399.97000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.04723 0.04719
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1.88237 1.88208
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 3.12692 3.12575
MathSAT mathsat-5.6.6_default unsat ✅ 5.39119 5.39079
OpenSMT OpenSMT-fixed_default unsat ✅ 12.79760 12.78280
Par4 Par4-wrapped-sq_default unsat ✅ 0.05364 0.00649
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 12.63590 30.89130
veriT veriT_default unknown ❌ 1200.03000 1199.93000
Z3 z3-4.8.11_default unsat ✅ 4.02668 4.02661
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 12.32454 12.19970
OpenSMT OpenSMT unsat ✅ 9.78857 9.65779
SMTInterpol SMTInterpol unsat ✅ 21.81818 38.99583
Yices2 Yices2 unsat ✅ 0.32251 0.19552
Z3alpha Z3-alpha unsat ✅ 2.93408 9.53056
Z3 Z3-alpha-base unsat ✅ 2.97496 2.84490