Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-21-49.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
Size187334
Compressed Size41156
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 187326
Compressed Size40815
Max. Term Depth1305
Asserts 1
Declared Functions0
Declared Constants36
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite5004 not845 and8
=2019 let1182 +470 -159
*1 <=369

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 119.53900 —
CVC3-SMT-COMP-2011 default unsat ✅ 108.67300 —
CVC3-SMT-COMP-2012 default unsat ✅ 110.25800 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 4.27831 —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.59204 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.64396 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.72657 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.68900 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.67008 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.92146 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 10.43930 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 608.33700 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 518.20300 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 3.80784 —
Z3-SMT-COMP-2011 default unsat ✅ 3.16166 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.70929 1.69774
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.65939 0.64990
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 14.61170 23.90740
veriT veriT-smtcomp2014 default unknown ❌ 2398.81000 2400.06000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.09707 0.08799
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.60409 3.59445
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.77881 1.77673
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.78682 1.78473
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.65377 0.65290
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 16.87180 26.62000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.96000
veriT veriT default unknown ❌ 2400.01000 2401.03000
Yices2 Yices default unsat ✅ 0.09521 0.09398
Z3 z3 4.4.0 default unsat ✅ 3.49906 3.50047
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.74179 1.74345
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.59858 0.59998
ProB ProB competition unknown ❌ 2400.11000 2401.72000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 12.09010 26.46110
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.61000
veriT veriT-dev default unknown ❌ 2400.03000 2401.38000
Yices2 Yices-2.4.2 default unsat ✅ 0.09526 0.09528
Z3 z3-4.4.1 default unsat ✅ 3.45774 3.46099
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.14733 2.14659
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.53428 0.53074
SMTInterpol SMTInterpol default unsat ✅ 7.21442 21.16900
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03400 599.99600
veriT veriT-2017-06-17 default unknown ❌ 600.02100 599.98000
Yices2 Yices2-Main default unsat ✅ 0.08905 0.08730
Z3 z3-4.5.0 default unsat ✅ 3.66592 3.66487
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.78726 2.94000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.12971 4.21984
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 5.41656 5.41734
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 6.33164 16.74710
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1199.99000
veriT veriT_default unknown ❌ 1200.02000 1199.99000
Yices2 Yices 2.6.0_default unsat ✅ 0.08790 0.08785
Z3 z3-4.7.1_default unsat ✅ 3.38114 3.38037
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.67480 2.40000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.18489 2.18485
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 18.00130 17.96450
Par4 Par4-wrapped-sq_default unsat ✅ 0.09716 0.00575
ProB ProB-wrapped-sq_default unknown ❌ 2400.02000 2399.70000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 29.59370 45.85700
veriT veriT-wrapped-sq_default unknown ❌ 2400.09000 2399.97000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.09749 0.09751
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 3.25149 3.25159
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 61.59770 61.58890
OpenSMT OpenSMT a78dcf01_default unsat ✅ 23.28250 23.27720
Par4 Par4-wrapped-sq_default unsat ✅ 0.09886 0.00643
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 43.80330 70.82720
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.09566 0.09560
Z3++ Z3++_sq_0526_default unsat ✅ 12.51720 12.51670
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 25.65758 25.52405
OpenSMT OpenSMT unsat ✅ 16.49355 16.35796
SMTInterpol SMTInterpol unsat ✅ 21.23440 40.35336
Yices2 Yices2 unsat ✅ 0.34464 0.21533
Z3alpha Z3-alpha unsat ✅ 5.33682 19.03008
Z3 Z3-alpha-base unsat ✅ 10.84465 10.71012