Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-17-50.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 Size43906
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 Size43434
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 Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 118.71000 —
CVC3-SMT-COMP-2011 default unsat ✅ 109.16500 —
CVC3-SMT-COMP-2012 default unsat ✅ 109.82100 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 5.57733 —
CVC4-SMT-EVAL-2013 default unsat ✅ 5.44610 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.82012 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 1.00399 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.95567 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.85336 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.27739 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 14.60350 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 804.56000 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 676.20500 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 4.86855 —
Z3-SMT-COMP-2011 default unsat ✅ 3.99276 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.90290 1.89171
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.88524 0.87687
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 12.02040 19.62400
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.14544 0.13698
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 4.36227 4.35534
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.94050 1.93870
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.95353 1.95170
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.88689 0.88587
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 7.65663 15.45070
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.92000
veriT veriT default unknown ❌ 2400.01000 2400.96000
Yices2 Yices default unsat ✅ 0.10267 0.10198
Z3 z3 4.4.0 default unsat ✅ 4.52660 4.52331
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.91305 1.91492
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.77420 0.77554
ProB ProB competition unknown ❌ 2400.02000 2401.60000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 14.47590 29.34190
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.39000
veriT veriT-dev default unknown ❌ 2400.06000 2401.63000
Yices2 Yices-2.4.2 default unsat ✅ 0.14684 0.14687
Z3 z3-4.4.1 default unsat ✅ 4.45874 4.46233
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.42694 2.42585
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.76664 0.76674
SMTInterpol SMTInterpol default unsat ✅ 8.53038 23.11610
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02400 600.04900
veriT veriT-2017-06-17 default unknown ❌ 600.01800 599.90300
Yices2 Yices2-Main default unsat ✅ 0.12144 0.12064
Z3 z3-4.5.0 default unsat ✅ 5.53180 5.53049
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 5.50747 21.64000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.40477 2.40505
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 6.64976 6.64972
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 8.51751 23.16170
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.09000 1200.11000
veriT veriT_default unknown ❌ 1200.04000 1200.02000
Yices2 Yices 2.6.0_default unsat ✅ 0.09841 0.09834
Z3 z3-4.7.1_default unsat ✅ 4.68881 4.68823
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 65.29450 65.29060
MathSAT mathsat-5.6.6_default unsat ✅ 10.06210 9.94768
OpenSMT OpenSMT-fixed_default unsat ✅ 22.70450 22.69770
Par4 Par4-wrapped-sq_default unsat ✅ 0.10740 0.00653
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 35.64570 56.71480
veriT veriT_default unknown ❌ 1200.03000 1200.08000
Z3 z3-4.8.11_default unsat ✅ 6.54899 6.54876
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 23.11161 22.98098
OpenSMT OpenSMT unsat ✅ 19.18781 19.05079
SMTInterpol SMTInterpol unsat ✅ 28.92372 49.97132
Yices2 Yices2 unsat ✅ 0.32843 0.20443
Z3alpha Z3-alpha unsat ✅ 7.60636 27.90764
Z3 Z3-alpha-base unsat ✅ 38.85109 38.72248