Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-4-49.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
Size188028
Compressed Size41475
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 188020
Compressed Size40767
Max. Term Depth1311
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 let1188 +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 ✅ 102.18700 —
CVC3-SMT-COMP-2011 default unsat ✅ 94.55230 —
CVC3-SMT-COMP-2012 default unsat ✅ 95.14540 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 6.27964 —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.71399 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1.02519 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.79780 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.85408 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.05462 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.19089 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 14.23220 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 656.79500 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 354.00500 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 4.09246 —
Z3-SMT-COMP-2011 default unsat ✅ 2.83549 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.81880 1.80872
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1.01778 1.00885
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 10.39870 18.36420
veriT veriT-smtcomp2014 default unknown ❌ 2399.11000 2400.11000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.10657 0.09798
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.79946 3.79342
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.85836 1.85672
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.89071 1.88871
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.97672 0.97585
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 14.94430 23.14950
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.72000
veriT veriT default unknown ❌ 2400.01000 2400.60000
Yices2 Yices default unsat ✅ 0.13773 0.13698
Z3 z3 4.4.0 default unsat ✅ 4.29454 4.29635
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.82331 1.82476
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.81032 0.81168
ProB ProB competition unknown ❌ 2400.03000 2401.62000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 15.82600 27.98260
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.67000
veriT veriT-dev default unknown ❌ 2400.07000 2401.41000
Yices2 Yices-2.4.2 default unsat ✅ 0.09703 0.09707
Z3 z3-4.4.1 default unsat ✅ 3.51611 3.51934
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.38667 2.38465
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.64786 0.64838
SMTInterpol SMTInterpol default unsat ✅ 19.39580 38.35120
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.09600 600.04300
veriT veriT-2017-06-17 default unknown ❌ 600.02800 600.03800
Yices2 Yices2-Main default unsat ✅ 0.16263 0.16171
Z3 z3-4.5.0 default unsat ✅ 5.86411 5.86338
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 4.22906 16.42000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.22658 2.22670
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 5.51452 5.51469
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 14.89060 29.74400
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1200.03000
veriT veriT_default unknown ❌ 1200.09000 1199.87000
Yices2 Yices 2.6.0_default unsat ✅ 0.10669 0.10658
Z3 z3-4.7.1_default unsat ✅ 5.38133 5.38043
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 4.44104 17.25000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.26836 2.26823
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 18.22450 18.21170
Par4 Par4-wrapped-sq_default unsat ✅ 0.09238 0.00578
ProB ProB-wrapped-sq_default unknown ❌ 2400.33000 2400.20000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 54.24370 68.77750
veriT veriT-wrapped-sq_default unknown ❌ 2400.05000 2399.96000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.09319 0.09320
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 5.33517 5.33266
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 69.00470 69.00540
MathSAT mathsat-5.6.6_default unsat ✅ 8.14677 8.14648
OpenSMT OpenSMT-fixed_default unsat ✅ 18.60770 18.60910
Par4 Par4-wrapped-sq_default unsat ✅ 0.09636 0.00646
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 35.76550 57.35400
veriT veriT_default unknown ❌ 1200.02000 1199.90000
Z3 z3-4.8.11_default unsat ✅ 6.79338 6.79337
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 64.90530 64.90420
MathSAT MathSAT-5.6.8_default unsat ✅ 7.49948 7.49935
Par4 Par4-wrapped-sq_default unsat ✅ 0.16811 0.00631
veriT veriT_default unknown ❌ 1200.09000 1199.87000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.16075 0.16070
Z3 z3-4.8.17_default unsat ✅ 30.50860 30.50770
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 65.98100 65.97030
OpenSMT OpenSMT a78dcf01_default unsat ✅ 27.94790 27.94550
Par4 Par4-wrapped-sq_default unsat ✅ 0.09649 0.00643
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 24.06080 46.69880
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.09520 0.09514
Z3++ Z3++_sq_0526_default unsat ✅ 46.11110 46.10750
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 47.83358 47.73082
OpenSMT OpenSMT unsat ✅ 24.79619 24.68115
SMTInterpol SMTInterpol unsat ✅ 28.29651 56.42639
Yices2 Yices2 unsat ✅ 0.27376 0.17383
Z3alpha Z3-alpha unsat ✅ 20.58207 20.46741
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 31.30274 31.17541
OpenSMT OpenSMT unsat ✅ 18.21983 18.09007
SMTInterpol SMTInterpol unsat ✅ 24.90643 45.96851
Yices2 Yices2 unsat ✅ 0.33907 0.21524
Z3alpha Z3-alpha unsat ✅ 7.13237 26.21370
Z3 Z3-alpha-base unsat ✅ 15.57314 15.44454