Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-18-47.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
Size164616
Compressed Size36416
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 164608
Compressed Size36058
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 not757 and7
=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 ✅ 90.41680 —
CVC3-SMT-COMP-2011 default unsat ✅ 81.70550 —
CVC3-SMT-COMP-2012 default unsat ✅ 82.77660 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.10988 —
CVC4-SMT-EVAL-2013 default unsat ✅ 3.38643 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.50071 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.54107 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.52677 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.51971 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.70772 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 8.27122 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 410.19000 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 341.26600 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 2.53764 —
Z3-SMT-COMP-2011 default unsat ✅ — —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.40174 1.38879
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.51318 0.50492
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 5.14777 11.13530
veriT veriT-smtcomp2014 default unknown ❌ 2399.01000 2400.02000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.05792 0.04899
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.27947 2.27265
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.43496 1.43378
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.43700 1.43478
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.51105 0.50992
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 7.25688 14.40080
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.99000
veriT veriT default unknown ❌ 2400.01000 2401.04000
Yices2 Yices default unsat ✅ 0.06058 0.05999
Z3 z3 4.4.0 default unsat ✅ 2.32314 2.32365
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.42002 1.42100
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.46100 0.46215
ProB ProB competition unknown ❌ 2400.08000 2401.66000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 13.24600 28.80770
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.44000
veriT veriT-dev default unknown ❌ 2400.08000 2401.66000
Yices2 Yices-2.4.2 default unsat ✅ 0.06192 0.06192
Z3 z3-4.4.1 default unsat ✅ 2.31796 2.32112
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.13834 2.13769
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.41692 0.41733
SMTInterpol SMTInterpol default unsat ✅ 13.10490 27.60080
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02200 599.93700
veriT veriT-2017-06-17 default unknown ❌ 600.03600 600.02800
Yices2 Yices2-Main default unsat ✅ 0.05905 0.05857
Z3 z3-4.5.0 default unsat ✅ 2.48648 2.48545
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 4.87352 19.14000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.75240 1.75235
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 3.95308 3.95367
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 12.40940 24.40980
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.91000
veriT veriT_default unknown ❌ 1200.03000 1199.81000
Yices2 Yices 2.6.0_default unsat ✅ 0.05523 0.05517
Z3 z3-4.7.1_default unsat ✅ 2.18952 2.18910
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 1.90563 1.90573
MathSAT MathSAT5_default.sh unsat ✅ 5.84791 5.84784
Par4 Par4-wrapped-sq_default unsat ✅ 0.06696 0.00621
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 28.12740 46.05890
veriT veriT_default unknown ❌ 1200.02000 1199.86000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.06196 0.06189
Z3 z3-4.8.8_default unsat ✅ 11.32960 11.32780
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 44.44000 44.43330
MathSAT MathSAT-5.6.8_default unsat ✅ 5.18419 5.18015
Par4 Par4-wrapped-sq_default unsat ✅ 0.06984 0.00651
veriT veriT_default unknown ❌ 1200.10000 1200.05000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.06386 0.06382
Z3 z3-4.8.17_default unsat ✅ 5.91185 5.91362
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 13.99630 13.87164
OpenSMT OpenSMT unsat ✅ 10.09060 9.95913
SMTInterpol SMTInterpol unsat ✅ 21.55523 40.30380
Yices2 Yices2 unsat ✅ 0.31422 0.19182
Z3alpha Z3-alpha unsat ✅ 2.00181 5.85872
Z3 Z3-alpha-base unsat ✅ 6.02247 5.88778