Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-18-48.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
Size175889
Compressed Size38766
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 175881
Compressed Size38376
Max. Term Depth1236
Asserts 1
Declared Functions0
Declared Constants35
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4698 not801 and8
=1895 let1114 +448 -147
*1 <=349

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 85.32000 —
CVC3-SMT-COMP-2011 default unsat ✅ 78.94580 —
CVC3-SMT-COMP-2012 default unsat ✅ 78.80740 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.63450 —
CVC4-SMT-EVAL-2013 default unsat ✅ 3.94708 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.58521 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.64928 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.62698 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.60874 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.87508 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 9.70276 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 563.79100 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 340.41400 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 3.00528 —
Z3-SMT-COMP-2011 default unsat ✅ 2.63376 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.54666 1.53377
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.59412 0.58591
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 11.08930 17.29040
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.10008 0.09099
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.93009 2.92355
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.58985 1.57876
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.58961 1.58776
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.59255 0.59191
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 11.56490 19.45700
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.12000
veriT veriT default unknown ❌ 2400.01000 2400.58000
Yices2 Yices default unsat ✅ 0.10742 0.10698
Z3 z3 4.4.0 default unsat ✅ 2.89839 2.89956
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.54498 1.54612
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.55772 0.55607
ProB ProB competition unknown ❌ 2400.03000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 12.98470 27.60120
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.38000
veriT veriT-dev default unknown ❌ 2400.03000 2401.57000
Yices2 Yices-2.4.2 default unsat ✅ 0.10060 0.10047
Z3 z3-4.4.1 default unsat ✅ 2.88702 2.89001
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.94528 1.94363
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.55153 0.54710
SMTInterpol SMTInterpol default unsat ✅ 14.56750 27.44410
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01500 600.00800
veriT veriT-2017-06-17 default unknown ❌ 600.04900 600.04300
Yices2 Yices2-Main default unsat ✅ 0.11604 0.10879
Z3 z3-4.5.0 default unsat ✅ 3.17633 3.17483
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 1.91848 7.24000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.88559 1.88557
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 4.56443 4.56535
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 12.36390 24.63320
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1200.00000
veriT veriT_default unknown ❌ 1200.04000 1200.05000
Yices2 Yices 2.6.0_default unsat ✅ 0.09743 0.09736
Z3 z3-4.7.1_default unsat ✅ 2.95407 2.95396
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 1.78812 6.95000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.92201 1.92194
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 15.63180 15.61430
Par4 Par4-wrapped-sq_default unsat ✅ 0.11298 0.00638
ProB ProB-wrapped-sq_default unknown ❌ 2400.04000 2399.72000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 35.83140 52.66810
veriT veriT-wrapped-sq_default unknown ❌ 2400.03000 2400.01000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.10790 0.10789
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 2.83271 2.83252
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 2.04768 2.04797
MathSAT MathSAT5_default.sh unsat ✅ 7.02299 7.02254
Par4 Par4-wrapped-sq_default unsat ✅ 0.10919 0.00656
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 28.42570 46.12780
veriT veriT_default unknown ❌ 1200.04000 1199.98000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.10728 0.10725
Z3 z3-4.8.8_default unsat ✅ 14.90620 14.90390
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 80.76570 80.75630
MathSAT MathSAT-5.6.8_default unsat ✅ 6.11116 6.11079
Par4 Par4-wrapped-sq_default unsat ✅ 0.10853 0.00689
veriT veriT_default unknown ❌ 1200.02000 1199.90000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.10762 0.10760
Z3 z3-4.8.17_default unsat ✅ 6.70525 13.39670
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 53.01192 52.86558
OpenSMT OpenSMT unsat ✅ 10.23291 10.09907
SMTInterpol SMTInterpol unsat ✅ 19.54869 39.92032
Yices2 Yices2 unsat ✅ 0.32247 0.20190
Z3alpha Z3-alpha unsat ✅ 2.69490 8.69661
Z3 Z3-alpha-base unsat ✅ 3.42687 3.30706