Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-7-50.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
Size201169
Compressed Size44149
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 201161
Compressed Size43498
Max. Term Depth1395
Asserts 1
Declared Functions0
Declared Constants43
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite5354 not911 and26
=2146 let1271 +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 ✅ 102.69000 —
CVC3-SMT-COMP-2011 default unsat ✅ 96.44200 —
CVC3-SMT-COMP-2012 default unsat ✅ 97.55370 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 6.17386 —
CVC4-SMT-EVAL-2013 default unsat ✅ 5.42792 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.89155 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.99472 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.97203 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.90866 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.35178 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 10.46450 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 832.62400 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 420.71400 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 5.14297 —
Z3-SMT-COMP-2011 default unsat ✅ 3.55218 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.92847 1.91871
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.87648 0.86387
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 17.11780 26.73690
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.03000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.13783 0.12598
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 5.82889 5.83011
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.96968 1.96870
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.98683 1.98570
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.95235 0.95185
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 19.36700 29.17260
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.85000
veriT veriT default unknown ❌ 2400.01000 2401.06000
Yices2 Yices default unsat ✅ 0.14315 0.14198
Z3 z3 4.4.0 default unsat ✅ 4.43413 4.43533
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.94314 1.94459
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.84999 0.85156
ProB ProB competition unknown ❌ 2400.06000 2401.46000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 7.28407 21.66440
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.49000
veriT veriT-dev default unknown ❌ 2400.09000 2401.39000
Yices2 Yices-2.4.2 default unsat ✅ 0.12849 0.12853
Z3 z3-4.4.1 default unsat ✅ 4.29115 4.29553
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.45258 2.45191
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.72524 0.72547
SMTInterpol SMTInterpol default unsat ✅ 7.72157 22.00180
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02300 600.00800
veriT veriT-2017-06-17 default unknown ❌ 600.07100 471.94000
Yices2 Yices2-Main default unsat ✅ 0.13864 0.13725
Z3 z3-4.5.0 default unsat ✅ 6.65299 6.65231
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 5.65360 22.34000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.47376 2.47256
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 6.54702 6.54661
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 14.61950 30.45950
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.85000
veriT veriT_default unknown ❌ 1200.07000 1199.97000
Yices2 Yices 2.6.0_default unsat ✅ 0.12208 0.12200
Z3 z3-4.7.1_default unsat ✅ 4.88170 4.88127
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 5.71931 22.42000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.48399 2.48385
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 21.88060 20.80110
Par4 Par4-wrapped-sq_default unsat ✅ 0.14322 0.00620
ProB ProB-wrapped-sq_default unknown ❌ 2400.07000 2399.90000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 27.48050 49.19750
veriT veriT-wrapped-sq_default unknown ❌ 2400.04000 2399.66000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.14751 0.14744
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 5.83560 5.83482
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 2.69012 2.69036
MathSAT MathSAT5_default.sh unsat ✅ 10.41080 10.41000
Par4 Par4-wrapped-sq_default unsat ✅ 0.13309 0.00613
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 41.26860 61.71240
veriT veriT_default unknown ❌ 1200.08000 1200.09000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.12925 0.12920
Z3 z3-4.8.8_default unsat ✅ 38.22450 38.21590
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 71.87320 71.87130
MathSAT MathSAT-5.6.8_default unsat ✅ 8.95437 8.95353
Par4 Par4-wrapped-sq_default unsat ✅ 0.13175 0.00650
veriT veriT_default unknown ❌ 1200.01000 1199.87000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.13032 0.13030
Z3 z3-4.8.17_default unsat ✅ 33.58850 33.59020
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 22.30271 22.17507
OpenSMT OpenSMT unsat ✅ 22.66768 22.53437
SMTInterpol SMTInterpol unsat ✅ 18.46403 40.38836
Yices2 Yices2 unsat ✅ 0.35188 0.22525
Z3alpha Z3-alpha unsat ✅ 5.83961 20.87116
Z3 Z3-alpha-base unsat ✅ 25.22186 25.09274