Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-15-50.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
Size200581
Compressed Size43982
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 200573
Compressed Size43469
Max. Term Depth1388
Asserts 1
Declared Functions0
Declared Constants43
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite5354 not897 and12
=2146 let1264 +493 -173
*1 <=389

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unsat ✅ 203.80000 —
CVC4 1.0rc.3931 unsat ✅ 9.10000 —
CVC4 1.0rc.3970 unsat ✅ 9.20000 —
SMTInterpol SMTInterpol unsat ✅ 830.20000 —
Z3 Z3 unsat ✅ 6.40000 —
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 119.01400 —
CVC3-SMT-COMP-2011 default unsat ✅ 107.66400 —
CVC3-SMT-COMP-2012 default unsat ✅ 109.91200 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 5.58695 —
CVC4-SMT-EVAL-2013 default unsat ✅ 5.32931 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.91111 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 1.19256 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.98017 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.94707 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.17111 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 13.32770 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 728.33100 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 622.66300 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 4.80304 —
Z3-SMT-COMP-2011 default unsat ✅ 3.91571 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.88709 1.87671
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.92233 0.91386
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 9.63486 17.39740
veriT veriT-smtcomp2014 default unknown ❌ 2399.01000 2400.05000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.12121 0.11298
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 4.26991 4.26335
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.93976 1.93870
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.94781 1.94570
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.91171 0.91086
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 10.35170 18.61320
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.72000
veriT veriT default unknown ❌ 2400.01000 2401.24000
Yices2 Yices default unsat ✅ 0.07711 0.07599
Z3 z3 4.4.0 default unsat ✅ 4.47181 4.47332
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.89950 1.90073
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.85478 0.85632
ProB ProB competition unknown ❌ 2400.04000 2401.47000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 9.56161 25.38650
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.43000
veriT veriT-dev default unknown ❌ 2400.02000 2401.53000
Yices2 Yices-2.4.2 default unsat ✅ 0.07776 0.07777
Z3 z3-4.4.1 default unsat ✅ 4.25349 4.25715
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.38755 2.38740
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.71102 0.71033
SMTInterpol SMTInterpol default unsat ✅ 9.29702 24.52380
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03200 599.97700
veriT veriT-2017-06-17 default unknown ❌ 600.07400 599.93200
Yices2 Yices2-Main default unsat ✅ 0.07542 0.07489
Z3 z3-4.5.0 default unsat ✅ 5.43100 5.42928
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 4.70950 18.44000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.39586 2.39603
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 6.49697 6.49758
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 18.52150 36.90440
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1200.05000
veriT veriT_default unknown ❌ 1200.03000 1199.90000
Yices2 Yices 2.6.0_default unsat ✅ 0.07077 0.07070
Z3 z3-4.7.1_default unsat ✅ 4.53217 4.53169
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 71.13010 71.13560
MathSAT mathsat-5.6.6_default unsat ✅ 9.69071 9.69099
OpenSMT OpenSMT-fixed_default unsat ✅ 21.29160 21.24490
Par4 Par4-wrapped-sq_default unsat ✅ 0.08030 0.00649
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 10.57240 30.57900
veriT veriT_default unknown ❌ 1200.05000 1200.00000
Z3 z3-4.8.11_default unsat ✅ 6.27524 6.27489
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 36.98905 36.87709
OpenSMT OpenSMT unsat ✅ 23.25851 23.15783
SMTInterpol SMTInterpol unsat ✅ 17.79690 39.40984
Yices2 Yices2 unsat ✅ 0.26353 0.16359
Z3alpha Z3-alpha unsat ✅ 5.30608 5.20590
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 17.40604 17.28528
OpenSMT OpenSMT unsat ✅ 20.47649 20.34163
SMTInterpol SMTInterpol unsat ✅ 18.78471 38.28054
Yices2 Yices2 unsat ✅ 0.28963 0.17229
Z3alpha Z3-alpha unsat ✅ 1.91237 5.18501
Z3 Z3-alpha-base unsat ✅ 26.95995 26.83620