Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-11-50.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
Size200657
Compressed Size43935
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 200649
Compressed Size43551
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 not899 and14
=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 ✅ 115.17700 —
CVC3-SMT-COMP-2011 default unsat ✅ 104.69500 —
CVC3-SMT-COMP-2012 default unsat ✅ 105.98000 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 6.05637 —
CVC4-SMT-EVAL-2013 default unsat ✅ 5.33345 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1.18738 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 1.03997 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.81624 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.21288 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.12720 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 5.89357 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 785.28500 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 659.15600 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 5.17298 —
Z3-SMT-COMP-2011 default unsat ✅ 4.04405 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.90245 1.89871
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1.20679 1.19882
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 12.95260 21.77570
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.03000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.10175 0.09298
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 5.55100 5.53916
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.96543 1.96370
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.97444 1.97270
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1.24258 1.24181
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 7.82727 15.59060
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.96000
veriT veriT default unknown ❌ 2400.01000 2401.02000
Yices2 Yices default unsat ✅ 0.10059 0.09998
Z3 z3 4.4.0 default unsat ✅ 4.40529 4.40733
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.95311 1.95439
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 1.32227 1.32400
ProB ProB competition unknown ❌ 2400.02000 2401.32000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 8.12954 24.20730
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.39000
veriT veriT-dev default unknown ❌ 2400.03000 2401.60000
Yices2 Yices-2.4.2 default unsat ✅ 0.11074 0.11100
Z3 z3-4.4.1 default unsat ✅ 5.02544 5.02963
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.53568 2.53191
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.91080 0.91092
SMTInterpol SMTInterpol default unsat ✅ 14.38070 32.17450
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02100 599.95300
veriT veriT-2017-06-17 default unknown ❌ 600.02600 599.96800
Yices2 Yices2-Main default unsat ✅ 0.10344 0.10275
Z3 z3-4.5.0 default unsat ✅ 6.15374 6.15206
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 6.06242 23.87000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.42689 2.42706
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 6.79620 6.79755
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 7.89618 21.98340
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1200.07000
veriT veriT_default unknown ❌ 1200.02000 1199.86000
Yices2 Yices 2.6.0_default unsat ✅ 0.10218 0.10208
Z3 z3-4.7.1_default unsat ✅ 4.55395 4.55334
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 6.03549 23.64000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.47340 2.47366
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 20.75000 20.64480
Par4 Par4-wrapped-sq_default unsat ✅ 0.11270 0.00594
ProB ProB-wrapped-sq_default unknown ❌ 2400.04000 2399.69000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 9.11478 22.38070
veriT veriT-wrapped-sq_default unknown ❌ 2400.11000 2399.69000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.11152 0.11152
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 5.64858 5.64875
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 75.22690 75.20040
MathSAT MathSAT-5.6.8_default unsat ✅ 9.21049 9.20923
Par4 Par4-wrapped-sq_default unsat ✅ 0.11242 0.00661
veriT veriT_default unknown ❌ 1200.02000 1199.86000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.10981 0.10973
Z3 z3-4.8.17_default unsat ✅ 9.12265 9.12441
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 38.22433 38.10658
OpenSMT OpenSMT unsat ✅ 30.26255 30.16126
SMTInterpol SMTInterpol unsat ✅ 15.40464 37.82549
Yices2 Yices2 unsat ✅ 0.28979 0.19001
Z3alpha Z3-alpha unsat ✅ 9.73739 9.63262
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 31.95076 31.81589
OpenSMT OpenSMT unsat ✅ 21.83665 21.70118
SMTInterpol SMTInterpol unsat ✅ 28.96231 49.46265
Yices2 Yices2 unsat ✅ 0.31016 0.19067
Z3alpha Z3-alpha unsat ✅ 7.24552 26.03431
Z3 Z3-alpha-base unsat ✅ 54.78716 54.65682