Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-18-49.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
Size187372
Compressed Size41131
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 187364
Compressed Size40715
Max. Term Depth1305
Asserts 1
Declared Functions0
Declared Constants36
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite5004 not846 and9
=2019 let1182 +470 -159
*1 <=369

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 CVC3 CVC3 2.0 unsat ✅ 185.20000 —
MathSAT MathSAT 4.3 unsat ✅ 2.70000 —
MathSAT 4.3 (revised) unsat ✅ 2.60000 —
Yices2 Yices 2 proto unsat ✅ 137.90000 —
Z3 Z3.2 unsat ✅ 1.60000 —
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 115.77300 —
CVC3-SMT-COMP-2011 default unsat ✅ 106.23000 —
CVC3-SMT-COMP-2012 default unsat ✅ 107.47400 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 4.49158 —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.59703 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.70442 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.78779 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.81921 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.73608 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.03913 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 16.62600 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 705.26200 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 336.37800 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 3.89942 —
Z3-SMT-COMP-2011 default unsat ✅ 3.17107 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.77220 1.76173
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.71453 0.70589
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 18.82530 27.11490
veriT veriT-smtcomp2014 default unknown ❌ 2399.01000 2400.09000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.11390 0.10498
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.59943 3.59245
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.82471 1.82372
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.83057 1.82872
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.71261 0.71189
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 7.22377 16.27450
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.01000
veriT veriT default unknown ❌ 2400.01000 2401.24000
Yices2 Yices default unsat ✅ 0.13684 0.13598
Z3 z3 4.4.0 default unsat ✅ 3.61306 3.61445
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.78381 1.78489
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.65453 0.65596
ProB ProB competition unknown ❌ 2400.03000 2401.63000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 8.13792 22.88570
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.62000
veriT veriT-dev default unknown ❌ 2400.09000 2401.65000
Yices2 Yices-2.4.2 default unsat ✅ 0.13115 0.13119
Z3 z3-4.4.1 default unsat ✅ 3.47528 3.47833
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.26625 2.26150
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.57732 0.57763
SMTInterpol SMTInterpol default unsat ✅ 16.36410 30.34720
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07200 600.06900
veriT veriT-2017-06-17 default unknown ❌ 600.02400 599.98800
Yices2 Yices2-Main default unsat ✅ 0.13514 0.13377
Z3 z3-4.5.0 default unsat ✅ 4.43626 4.43164
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 2.58148 9.94000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.21292 2.20390
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 5.41484 5.41534
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 10.93580 23.57680
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.97000
veriT veriT_default unknown ❌ 1200.03000 1199.87000
Yices2 Yices 2.6.0_default unsat ✅ 0.11352 0.11343
Z3 z3-4.7.1_default unsat ✅ 3.85732 3.85670
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 2.62163 10.23000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.25462 2.25467
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 18.13810 18.12200
Par4 Par4-wrapped-sq_default unsat ✅ 0.12589 0.00619
ProB ProB-wrapped-sq_default unknown ❌ 2400.02000 2399.90000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 23.19700 45.05990
veriT veriT-wrapped-sq_default unknown ❌ 2400.08000 2400.15000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.12584 0.12581
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 3.25987 3.25947
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 75.73470 75.72250
MathSAT mathsat-5.6.6_default unsat ✅ 7.98618 7.98617
OpenSMT OpenSMT-fixed_default unsat ✅ 20.76840 20.76630
Par4 Par4-wrapped-sq_default unsat ✅ 0.12636 0.00641
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.07000 1223.13000
veriT veriT_default unknown ❌ 1200.05000 1199.87000
Z3 z3-4.8.11_default unsat ✅ 5.31060 5.31032