Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-11-47.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
Size164768
Compressed Size36417
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 164760
Compressed Size36069
Max. Term Depth1169
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4396 not761 and11
=1772 let1049 +425 -135
*1 <=329

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 83.88420 —
CVC3-SMT-COMP-2011 default unsat ✅ 76.39070 —
CVC3-SMT-COMP-2012 default unsat ✅ 77.97500 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.46425 —
CVC4-SMT-EVAL-2013 default unsat ✅ 3.39694 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.69303 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.76427 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.68420 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.72053 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.10948 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 12.93050 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 435.69900 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 280.19600 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 2.66480 —
Z3-SMT-COMP-2011 default unsat ✅ 2.34297 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.35715 1.34780
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.70044 0.69189
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 10.61390 18.10420
veriT veriT-smtcomp2014 default unknown ❌ 2399.12000 2400.10000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.07884 0.06999
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.34730 2.33964
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.37911 1.37779
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.38797 1.38579
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.69748 0.69689
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 7.78347 15.86760
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.45000
veriT veriT default unknown ❌ 2400.01000 2401.01000
Yices2 Yices default unsat ✅ 0.08251 0.08199
Z3 z3 4.4.0 default unsat ✅ 2.50051 2.50162
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.36004 1.36096
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.65021 0.65148
ProB ProB competition unknown ❌ 2400.04000 2401.65000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 5.75459 17.95320
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.48000
veriT veriT-dev default unknown ❌ 2400.01000 2401.37000
Yices2 Yices-2.4.2 default unsat ✅ 0.07478 0.07480
Z3 z3-4.4.1 default unsat ✅ 2.73431 2.73779
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.75821 1.75768
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.54812 0.54831
SMTInterpol SMTInterpol default unsat ✅ 6.16392 19.67760
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02300 599.98200
veriT veriT-2017-06-17 default unknown ❌ 600.02300 599.96800
Yices2 Yices2-Main default unsat ✅ 0.07997 0.07896
Z3 z3-4.5.0 default unsat ✅ 2.88935 2.88777
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 4.56907 17.88000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.71047 1.71042
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 3.97739 3.97828
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 9.46077 24.87010
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1200.01000
veriT veriT_default unknown ❌ 1200.10000 1200.00000
Yices2 Yices 2.6.0_default unsat ✅ 0.07606 0.07600
Z3 z3-4.7.1_default unsat ✅ 2.73842 2.73811
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 51.50010 51.49170
MathSAT mathsat-5.6.6_default unsat ✅ 5.68956 5.68914
OpenSMT OpenSMT-fixed_default unsat ✅ 11.73630 11.73460
Par4 Par4-wrapped-sq_default unsat ✅ 0.07243 0.00636
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.02000 1222.25000
veriT veriT_default unknown ❌ 1200.05000 1200.05000
Z3 z3-4.8.11_default unsat ✅ 3.65902 3.65898
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 46.82050 46.81480
OpenSMT OpenSMT a78dcf01_default unsat ✅ 16.04970 16.04470
Par4 Par4-wrapped-sq_default unsat ✅ 0.09073 0.00628
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 16.93440 38.46410
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.08415 0.08407
Z3++ Z3++_sq_0526_default unsat ✅ 10.85340 10.85230
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 33.89654 33.79493
OpenSMT OpenSMT unsat ✅ 16.97353 16.87118
SMTInterpol SMTInterpol unsat ✅ 15.93737 38.93936
Yices2 Yices2 unsat ✅ 0.26888 0.16917
Z3alpha Z3-alpha unsat ✅ 5.19129 5.08831
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 27.50608 27.37593
OpenSMT OpenSMT unsat ✅ 8.99948 8.86757
SMTInterpol SMTInterpol unsat ✅ 16.85527 34.83558
Yices2 Yices2 unsat ✅ 0.32345 0.19817
Z3alpha Z3-alpha unsat ✅ 3.40774 11.40449
Z3 Z3-alpha-base unsat ✅ 5.72148 5.60118