Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-11-46.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
Size153675
Compressed Size34110
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 153667
Compressed Size33780
Max. Term Depth1103
Asserts 1
Declared Functions0
Declared Constants33
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4099 not718 and10
=1651 let986 +401 -123
*1 <=309

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 76.33800 —
CVC3-SMT-COMP-2011 default unsat ✅ 69.99280 —
CVC3-SMT-COMP-2012 default unsat ✅ 69.50600 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 2.84694 —
CVC4-SMT-EVAL-2013 default unsat ✅ 2.79110 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.65635 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.55246 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.55766 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.68179 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.88137 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 4.97315 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 432.23300 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 281.33600 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 2.26782 —
Z3-SMT-COMP-2011 default unsat ✅ 1.90175 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.20620 1.19582
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.65963 0.65090
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 7.90024 19.10610
veriT veriT-smtcomp2014 default unknown ❌ 2399.01000 2400.05000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.06988 0.06099
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.18753 2.18067
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.25968 1.25781
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.24444 1.24281
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.65953 0.65890
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 9.36668 17.01840
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.99000
veriT veriT default unknown ❌ 2400.01000 2401.01000
Yices2 Yices default unsat ✅ 0.07065 0.06999
Z3 z3 4.4.0 default unsat ✅ 2.07987 2.08068
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.21455 1.21535
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.61063 0.61262
ProB ProB competition unknown ❌ 2400.04000 2401.43000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 8.97781 25.05130
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.44000
veriT veriT-dev default unknown ❌ 2400.03000 2401.39000
Yices2 Yices-2.4.2 default unsat ✅ 0.06255 0.06255
Z3 z3-4.4.1 default unsat ✅ 1.97744 1.97977
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.53050 1.53004
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.48768 0.48827
SMTInterpol SMTInterpol default unsat ✅ 8.91295 22.86560
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.10500 600.01300
veriT veriT-2017-06-17 default unknown ❌ 600.03400 599.97600
Yices2 Yices2-Main default unsat ✅ 0.06844 0.06768
Z3 z3-4.5.0 default unsat ✅ 2.35766 2.35682
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 3.74042 14.67000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.51141 1.51143
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 3.34911 3.35003
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 6.37008 16.45550
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.84000
veriT veriT_default unknown ❌ 1200.07000 1199.93000
Yices2 Yices 2.6.0_default unsat ✅ 0.06616 0.06612
Z3 z3-4.7.1_default unsat ✅ 2.28771 2.28756
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 36.93720 36.93440
MathSAT mathsat-5.6.6_default unsat ✅ 4.70302 4.70294
OpenSMT OpenSMT-fixed_default unsat ✅ 12.40260 12.40180
Par4 Par4-wrapped-sq_default unsat ✅ 0.07670 0.00639
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.04000 1220.48000
veriT veriT_default unknown ❌ 1200.02000 1199.88000
Z3 z3-4.8.11_default unsat ✅ 3.01081 3.01068
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 34.67310 34.65360
MathSAT MathSAT-5.6.8_default unsat ✅ 4.39404 4.39393
Par4 Par4-wrapped-sq_default unsat ✅ 0.14548 0.00656
veriT veriT_default unknown ❌ 1200.04000 1199.84000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.14047 0.14042
Z3 z3-4.8.17_default unsat ✅ 6.92829 6.92732
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 28.45070 28.34979
OpenSMT OpenSMT unsat ✅ 16.94646 16.84025
SMTInterpol SMTInterpol unsat ✅ 11.63012 31.09279
Yices2 Yices2 unsat ✅ 0.25159 0.15197
Z3alpha Z3-alpha unsat ✅ 3.24975 3.14994
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 31.73018 31.60201
OpenSMT OpenSMT unsat ✅ 8.58186 8.45217
SMTInterpol SMTInterpol unsat ✅ 10.14696 25.45761
Yices2 Yices2 unsat ✅ 0.32629 0.19362
Z3alpha Z3-alpha unsat ✅ 1.19950 2.85510
Z3 Z3-alpha-base unsat ✅ 4.23387 4.10359