Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-12-50.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
Size200619
Compressed Size44075
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 200611
Compressed Size43548
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 not898 and13
=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 ✅ 116.42800 —
CVC3-SMT-COMP-2011 default unsat ✅ 106.37700 —
CVC3-SMT-COMP-2012 default unsat ✅ 107.77000 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 5.96758 —
CVC4-SMT-EVAL-2013 default unsat ✅ 5.36364 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1.65156 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 1.16937 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.46497 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.64438 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 2.07515 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 15.13580 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 865.13200 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 471.70600 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 5.08731 —
Z3-SMT-COMP-2011 default unsat ✅ 3.16495 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.97149 1.95870
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1.68412 1.67574
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 10.25110 18.10720
veriT veriT-smtcomp2014 default unknown ❌ 2399.01000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.27892 0.26996
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 4.43608 4.42733
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 2.01399 2.01269
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 2.03364 2.03169
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1.59483 1.59476
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 14.53390 22.88450
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.20000
veriT veriT default unknown ❌ 2400.01000 2401.05000
Yices2 Yices default unsat ✅ 0.25578 0.25496
Z3 z3 4.4.0 default unsat ✅ 4.85689 4.85926
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.97190 1.97317
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 1.50855 1.51050
ProB ProB competition unknown ❌ 2400.03000 2401.44000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 11.75040 29.04290
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.43000
veriT veriT-dev default unknown ❌ 2400.06000 2401.41000
Yices2 Yices-2.4.2 default unsat ✅ 0.25014 0.25026
Z3 z3-4.4.1 default unsat ✅ 4.64030 4.64392
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.54504 2.54423
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 1.05886 1.05916
SMTInterpol SMTInterpol default unsat ✅ 20.77270 36.77010
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02700 599.99200
veriT veriT-2017-06-17 default unknown ❌ 600.01600 599.98300
Yices2 Yices2-Main default unsat ✅ 0.29607 0.29464
Z3 z3-4.5.0 default unsat ✅ 5.47265 5.47224
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 5.99221 23.49000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.47126 2.47130
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 6.79177 6.79279
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 13.15440 27.08130
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1200.08000
veriT veriT_default unknown ❌ 1200.02000 1199.95000
Yices2 Yices 2.6.0_default unsat ✅ 0.27595 0.27577
Z3 z3-4.7.1_default unsat ✅ 4.98514 4.98491
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 5.98239 23.59000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.51056 2.51080
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 21.58780 20.73260
Par4 Par4-wrapped-sq_default unsat ✅ 0.27098 0.00573
ProB ProB-wrapped-sq_default unknown ❌ 2400.07000 2399.93000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 25.16240 41.85050
veriT veriT-wrapped-sq_default unknown ❌ 2400.04000 2400.00000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.26619 0.26617
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 5.04102 5.03308
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 71.69940 71.70190
MathSAT mathsat-5.6.6_default unsat ✅ 10.03580 10.03290
OpenSMT OpenSMT-fixed_default unsat ✅ 23.31900 23.31700
Par4 Par4-wrapped-sq_default unsat ✅ 0.24319 0.00670
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 40.90340 64.42970
veriT veriT_default unknown ❌ 1200.02000 1199.85000
Z3 z3-4.8.11_default unsat ✅ 6.70288 6.70215
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 56.39370 56.38990
OpenSMT OpenSMT a78dcf01_default unsat ✅ 52.77710 52.77440
Par4 Par4-wrapped-sq_default unsat ✅ 0.23414 0.00637
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 36.51970 60.05910
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.24536 0.24521
Z3++ Z3++_sq_0526_default unsat ✅ 15.74540 15.74380
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 30.70682 30.58644
OpenSMT OpenSMT unsat ✅ 38.65012 38.50286
SMTInterpol SMTInterpol unsat ✅ 26.98441 45.29595
Yices2 Yices2 unsat ✅ 0.38572 0.26610
Z3alpha Z3-alpha unsat ✅ 9.69724 36.39963
Z3 Z3-alpha-base unsat ✅ 27.81437 27.68363