Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-4-48.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
Size176545
Compressed Size39090
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 176537
Compressed Size38435
Max. Term Depth1242
Asserts 1
Declared Functions0
Declared Constants35
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4698 not817 and24
=1895 let1120 +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 ✅ 72.13960 —
CVC3-SMT-COMP-2011 default unsat ✅ 67.90260 —
CVC3-SMT-COMP-2012 default unsat ✅ 68.22150 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 5.11604 —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.06959 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.72247 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.73668 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.76508 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.75938 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.00939 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 17.16560 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 505.70700 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 336.08200 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 3.45667 —
Z3-SMT-COMP-2011 default unsat ✅ 2.39805 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.59917 1.58876
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.73420 0.72589
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 10.18330 16.93140
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.06000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.10720 0.10598
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.66592 3.65944
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.63929 1.63775
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.66982 1.66775
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.73035 0.72989
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 14.76390 22.16660
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.93000
veriT veriT default unknown ❌ 2400.01000 2401.01000
Yices2 Yices default unsat ✅ 0.08768 0.08699
Z3 z3 4.4.0 default unsat ✅ 2.91249 2.91356
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.62140 1.62222
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.73928 0.74056
ProB ProB competition unknown ❌ 2400.02000 2401.43000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 17.44930 31.85210
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.41000
veriT veriT-dev default unknown ❌ 2400.08000 2401.26000
Yices2 Yices-2.4.2 default unsat ✅ 0.09071 0.09073
Z3 z3-4.4.1 default unsat ✅ 3.36617 3.36970
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.18730 2.18690
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.63422 0.63327
SMTInterpol SMTInterpol default unsat ✅ 8.12611 21.03230
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05200 600.04100
veriT veriT-2017-06-17 default unknown ❌ 600.05200 600.02500
Yices2 Yices2-Main default unsat ✅ 0.11608 0.11469
Z3 z3-4.5.0 default unsat ✅ 3.51712 3.51656
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 4.28440 16.69000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.94001 1.94021
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 4.73777 4.73846
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 16.61700 29.36610
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1200.00000
veriT veriT_default unknown ❌ 1200.08000 1200.04000
Yices2 Yices 2.6.0_default unsat ✅ 0.07877 0.07870
Z3 z3-4.7.1_default unsat ✅ 3.61462 3.61458
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 4.18685 16.41000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.98699 1.98734
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 15.90430 15.90170
Par4 Par4-wrapped-sq_default unsat ✅ 0.08566 0.00592
ProB ProB-wrapped-sq_default unknown ❌ 2400.08000 2399.79000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 33.46180 49.34250
veriT veriT-wrapped-sq_default unknown ❌ 2400.02000 2400.00000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.08492 0.08491
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 3.99913 3.99909
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 2.17018 2.17032
MathSAT MathSAT5_default.sh unsat ✅ 7.23302 7.23146
Par4 Par4-wrapped-sq_default unsat ✅ 0.08044 0.00600
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 30.05680 48.52660
veriT veriT_default unknown ❌ 1200.02000 1200.01000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.08014 0.08005
Z3 z3-4.8.8_default unsat ✅ 14.84740 14.84640
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 64.17560 64.17420
OpenSMT OpenSMT a78dcf01_default unsat ✅ 17.59120 17.59030
Par4 Par4-wrapped-sq_default unsat ✅ 0.10640 0.00650
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 27.25640 50.63500
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.10129 0.10125
Z3++ Z3++_sq_0526_default unsat ✅ 37.48250 37.46680
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 27.08921 26.95445
OpenSMT OpenSMT unsat ✅ 16.23988 16.10433
SMTInterpol SMTInterpol unsat ✅ 30.98914 49.56716
Yices2 Yices2 unsat ✅ 0.30196 0.17499
Z3alpha Z3-alpha unsat ✅ 5.03143 17.91653
Z3 Z3-alpha-base unsat ✅ 12.39195 12.26364