Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-6-49.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
Size188036
Compressed Size41427
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 188028
Compressed Size40725
Max. Term Depth1312
Asserts 1
Declared Functions0
Declared Constants36
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite5004 not862 and25
=2019 let1189 +470 -159
*1 <=369

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 100.18900 —
CVC3-SMT-COMP-2011 default unsat ✅ 93.26410 —
CVC3-SMT-COMP-2012 default unsat ✅ 93.45480 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 5.20392 —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.74566 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.75448 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.79829 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.84779 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.79297 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.03521 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 7.76513 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 708.80600 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 424.94600 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 4.29354 —
Z3-SMT-COMP-2011 default unsat ✅ 2.76059 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.75593 1.74573
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.76274 0.75388
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 16.33690 23.25350
veriT veriT-smtcomp2014 default unknown ❌ 2399.12000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.14000 0.13098
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.88008 3.87241
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.80915 1.80772
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.82734 1.82572
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.79676 0.79588
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 15.39390 24.28330
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.85000
veriT veriT default unknown ❌ 2400.01000 2401.05000
Yices2 Yices default unsat ✅ 0.10503 0.10398
Z3 z3 4.4.0 default unsat ✅ 4.33047 4.33234
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.77778 1.77909
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.70498 0.70621
ProB ProB competition unknown ❌ 2400.03000 2401.40000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 7.24179 20.75210
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.39000
veriT veriT-dev default unknown ❌ 2400.02000 2401.60000
Yices2 Yices-2.4.2 default unsat ✅ 0.10544 0.10544
Z3 z3-4.4.1 default unsat ✅ 3.58375 3.58731
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.21642 2.21343
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.64549 0.64685
SMTInterpol SMTInterpol default unsat ✅ 6.65465 19.15880
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03500 600.02600
veriT veriT-2017-06-17 default unknown ❌ 600.02300 599.98900
Yices2 Yices2-Main default unsat ✅ 0.10413 0.10009
Z3 z3-4.5.0 default unsat ✅ 4.35190 4.35112
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 4.92572 19.27000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.16350 2.16349
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 5.50106 5.50144
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 20.28380 36.18260
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.11000 1199.98000
veriT veriT_default unknown ❌ 1200.02000 1199.82000
Yices2 Yices 2.6.0_default unsat ✅ 0.10671 0.10662
Z3 z3-4.7.1_default unsat ✅ 4.18283 4.18231
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 4.62678 18.16000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.23438 2.23450
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 18.50800 18.03940
Par4 Par4-wrapped-sq_default unsat ✅ 0.13167 0.00588
ProB ProB-wrapped-sq_default unknown ❌ 2400.04000 2399.95000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 11.84280 29.50610
veriT veriT-wrapped-sq_default unknown ❌ 2400.07000 2400.04000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.12242 0.12242
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 5.31776 5.31781
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 72.00720 71.98840
MathSAT mathsat-5.6.6_default unsat ✅ 8.11021 8.11012
OpenSMT OpenSMT-fixed_default unsat ✅ 21.08440 21.08390
Par4 Par4-wrapped-sq_default unsat ✅ 0.12245 0.00640
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.07000 1224.95000
veriT veriT_default unknown ❌ 1200.07000 1200.01000
Z3 z3-4.8.11_default unsat ✅ 6.89374 6.89356
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 66.94670 66.94210
OpenSMT OpenSMT a78dcf01_default unsat ✅ 20.48770 20.48290
Par4 Par4-wrapped-sq_default unsat ✅ 0.11780 0.00655
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 35.52710 61.47280
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.11184 0.11182
Z3++ Z3++_sq_0526_default unsat ✅ 36.62870 36.62150
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 40.18370 40.06621
OpenSMT OpenSMT unsat ✅ 19.10632 18.99938
SMTInterpol SMTInterpol unsat ✅ 21.05104 43.96435
Yices2 Yices2 unsat ✅ 0.29733 0.19753
Z3alpha Z3-alpha unsat ✅ 12.33431 12.23419
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 20.53239 20.40431
OpenSMT OpenSMT unsat ✅ 16.65308 16.52669
SMTInterpol SMTInterpol unsat ✅ 18.71873 38.83818
Yices2 Yices2 unsat ✅ 0.32175 0.20412
Z3alpha Z3-alpha unsat ✅ 7.74639 28.67123
Z3 Z3-alpha-base unsat ✅ 12.40327 12.28068