Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-6-46.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
Size154187
Compressed Size34413
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 154179
Compressed Size33718
Max. Term Depth1110
Asserts 1
Declared Functions0
Declared Constants33
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite4099 not730 and22
=1651 let993 +401 -123
*1 <=309

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 Barcelogic Barcelogic 1.3 unsat ✅ 140.10000 —
CVC3 CVC3-1.5 unsat ✅ 129.70000 —
MathSAT MathSAT-4.2 unsat ✅ 36.50000 —
Yices Yices 1.0.10 unsat ✅ 24.20000 —
Z3 Z3.2 unsat ✅ 1.00000 —
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 65.66660 —
CVC3-SMT-COMP-2011 default unsat ✅ 61.61730 —
CVC3-SMT-COMP-2012 default unsat ✅ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 2.94344 —
CVC4-SMT-EVAL-2013 default unsat ✅ 2.81121 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.48212 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.51827 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.50255 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.50452 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.68815 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 9.94978 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 407.88400 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 213.29300 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 2.43339 —
Z3-SMT-COMP-2011 default unsat ✅ 1.56932 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.21967 1.20981
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.48936 0.48093
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 10.12480 16.01060
veriT veriT-smtcomp2014 default unknown ❌ 2398.81000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.07216 0.06299
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.17240 2.16567
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.24447 1.24281
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.26000 1.25781
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.48828 0.48692
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 9.08223 14.79970
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.04000
veriT veriT default unknown ❌ 2400.01000 2401.03000
Yices2 Yices default unsat ✅ 0.05885 0.05799
Z3 z3 4.4.0 default unsat ✅ 2.21261 2.21366
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.22479 1.22585
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.44556 0.44672
ProB ProB competition unknown ❌ 2400.07000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 4.29680 14.92940
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.39000
veriT veriT-dev default unknown ❌ 2400.02000 2401.42000
Yices2 Yices-2.4.2 default unsat ✅ 0.06115 0.06115
Z3 z3-4.4.1 default unsat ✅ 2.20623 2.20872
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.53388 1.53344
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.38792 0.38880
SMTInterpol SMTInterpol default unsat ✅ 6.77835 19.55440
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.06800 600.02600
veriT veriT-2017-06-17 default unknown ❌ 600.04400 600.00300
Yices2 Yices2-Main default unsat ✅ 0.06880 0.06788
Z3 z3-4.5.0 default unsat ✅ 2.76216 2.76150
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.66157 2.41000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.52132 1.52131
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 3.22679 3.22783
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 11.61820 22.84750
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1199.97000
veriT veriT_default unknown ❌ 1200.03000 1199.92000
Yices2 Yices 2.6.0_default unsat ✅ 0.06231 0.06218
Z3 z3-4.7.1_default unsat ✅ 2.57865 2.57844
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.54308 0.54339
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.54479 1.54497
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 11.76400 11.76330
Par4 Par4-wrapped-sq_default unsat ✅ 0.07247 0.00580
ProB ProB-wrapped-sq_default unknown ❌ 2400.06000 2400.21000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 19.45300 32.65340
veriT veriT-wrapped-sq_default unknown ❌ 2400.04000 2399.89000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.27910 0.07250
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 2.61323 2.61334
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 28.30993 28.18635
OpenSMT OpenSMT unsat ✅ 13.65771 13.55149
SMTInterpol SMTInterpol unsat ✅ 22.28511 45.27542
Yices2 Yices2 unsat ✅ 0.29493 0.19513
Z3alpha Z3-alpha unsat ✅ 8.18340 8.08343
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 9.34219 9.22144
OpenSMT OpenSMT unsat ✅ 10.82061 10.69558
SMTInterpol SMTInterpol unsat ✅ 16.44368 31.97837
Yices2 Yices2 unsat ✅ 0.37193 0.24928
Z3alpha Z3-alpha unsat ✅ 2.89171 9.53514
Z3 Z3-alpha-base unsat ✅ 4.28404 4.15423