Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-20-50.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
Size200467
Compressed Size43963
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 200459
Compressed Size43620
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 not894 and9
=2146 let1264 +493 -173
*1 <=389

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 128.24700 —
CVC3-SMT-COMP-2011 default unsat ✅ 115.03300 —
CVC3-SMT-COMP-2012 default unsat ✅ 117.01500 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 5.14714 —
CVC4-SMT-EVAL-2013 default unsat ✅ 5.31615 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.81719 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.95933 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.12409 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.83961 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.19048 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 12.34930 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 873.87000 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 542.61500 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 4.85474 —
Z3-SMT-COMP-2011 default unsat ✅ 3.81452 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.95605 1.94570
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.82415 0.81588
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 17.95020 24.90020
veriT veriT-smtcomp2014 default unknown ❌ 2399.21000 2400.09000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.16731 0.15798
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 4.52154 4.51531
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 2.00170 2.00069
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 2.01266 2.01069
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.81337 0.81288
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 12.31150 23.28550
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.51000
veriT veriT default unknown ❌ 2400.01000 2401.03000
Yices2 Yices default unsat ✅ 0.14358 0.14298
Z3 z3 4.4.0 default unsat ✅ 4.69934 4.70128
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.97695 1.97821
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.75538 0.75704
ProB ProB competition unknown ❌ 2400.02000 2401.18000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 13.43560 27.83970
SMT-RAT SMT-RAT default unknown ❌ 2400.09000 2401.46000
veriT veriT-dev default unknown ❌ 2400.08000 2401.44000
Yices2 Yices-2.4.2 default unsat ✅ 0.14600 0.14636
Z3 z3-4.4.1 default unsat ✅ 4.41175 4.41555
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.51810 2.51834
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.64950 0.64977
SMTInterpol SMTInterpol default unsat ✅ 16.85240 36.61800
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05800 600.05300
veriT veriT-2017-06-17 default unknown ❌ 600.05200 599.99700
Yices2 Yices2-Main default unsat ✅ 0.13722 0.13639
Z3 z3-4.5.0 default unsat ✅ 4.99348 4.99235
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 5.57336 21.93000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.44788 2.44774
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 6.45727 6.45750
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 16.47300 31.55330
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.93000
veriT veriT_default unknown ❌ 1200.09000 1199.97000
Yices2 Yices 2.6.0_default unsat ✅ 0.13856 0.13847
Z3 z3-4.7.1_default unsat ✅ 4.44516 4.44503
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 5.08677 20.00000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.50735 2.50750
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 20.69220 20.67650
Par4 Par4-wrapped-sq_default unsat ✅ 0.13931 0.00568
ProB ProB-wrapped-sq_default unknown ❌ 2400.07000 2399.88000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 40.35790 56.82860
veriT veriT-wrapped-sq_default unknown ❌ 2400.02000 2399.85000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.13974 0.13974
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 4.91320 4.91292
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 74.11090 74.10980
MathSAT mathsat-5.6.6_default unsat ✅ 9.75151 9.75144
OpenSMT OpenSMT-fixed_default unsat ✅ 21.41780 21.41550
Par4 Par4-wrapped-sq_default unsat ✅ 0.15160 0.00688
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 31.20400 54.25300
veriT veriT_default unknown ❌ 1200.02000 1199.92000
Z3 z3-4.8.11_default unsat ✅ 6.37942 6.37934
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 76.98410 76.97740
MathSAT MathSAT-5.6.8_default unsat ✅ 8.83432 8.83358
Par4 Par4-wrapped-sq_default unsat ✅ 0.14567 0.00785
veriT veriT_default unknown ❌ 1200.05000 1200.04000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.14349 0.14305
Z3 z3-4.8.17_default unsat ✅ 9.10278 9.10312
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 40.98950 40.85649
OpenSMT OpenSMT unsat ✅ 13.94806 13.82586
SMTInterpol SMTInterpol unsat ✅ 35.98064 59.07948
Yices2 Yices2 unsat ✅ 0.33669 0.22066
Z3alpha Z3-alpha unsat ✅ 9.21592 34.36555
Z3 Z3-alpha-base unsat ✅ 45.26064 45.11176