Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-9-50.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
Size201075
Compressed Size43940
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 sat
Inferred Status sat
Size 201067
Compressed Size43348
Max. Term Depth1393
Asserts 1
Declared Functions0
Declared Constants43
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true1 ite5354 not909 and24
=2146 let1269 +493 -173
*1 <=389

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default sat ✅ 98.04230 —
CVC3-SMT-COMP-2011 default sat ✅ 91.39660 —
CVC3-SMT-COMP-2012 default sat ✅ 90.93930 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default sat ✅ 12.45170 —
CVC4-SMT-EVAL-2013 default sat ✅ 7.15264 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 2.54113 —
MathSAT5-SMT-COMP-2010 default sat ✅ 2.77504 —
MathSAT5-SMT-COMP-2011 default sat ✅ 3.83621 —
MathSAT5-SMT-COMP-2012 default sat ✅ 2.51546 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 4.83047 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 16.05910 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 744.66000 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 340.77400 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 5.39377 —
Z3-SMT-COMP-2011 default sat ✅ 4.82596 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default sat ✅ 3.79365 3.78542
MathSAT MathSAT-5.2.12-Main default sat ✅ 2.93595 2.92855
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 21.64300 29.55650
veriT veriT-smtcomp2014 default unknown ❌ 2399.02000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.36622 0.35795
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 4.87260 4.86626
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 4.02264 4.02239
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 4.03168 4.03039
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 2.55315 2.55261
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 12.37830 21.98170
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.85000
veriT veriT default unknown ❌ 2400.01000 2401.01000
Yices2 Yices default sat ✅ 0.39303 0.39194
Z3 z3 4.4.0 default sat ✅ 4.98047 4.98224
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 3.61140 3.61361
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 2.67526 2.67765
ProB ProB competition unknown ❌ 2400.03000 2401.43000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 12.31810 29.12820
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.44000
veriT veriT-dev default unknown ❌ 2400.07000 2401.43000
Yices2 Yices-2.4.2 default sat ✅ 0.22314 0.22323
Z3 z3-4.4.1 default sat ✅ 5.04832 5.05257
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default sat ✅ 6.82506 6.82406
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 1.29784 1.29924
SMTInterpol SMTInterpol default sat ✅ 18.27590 36.27490
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01600 600.04500
veriT veriT-2017-06-17 default unknown ❌ 600.02300 599.97000
Yices2 Yices2-Main default sat ✅ 0.25647 0.25588
Z3 z3-4.5.0 default sat ✅ 5.67748 5.67724
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 5.33219 20.75000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 5.04762 5.04743
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 7.13901 7.13967
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 18.53400 33.24500
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.90000
veriT veriT_default unknown ❌ 1200.06000 1199.95000
Yices2 Yices 2.6.0_default sat ✅ 0.29749 0.29744
Z3 z3-4.7.1_default sat ✅ 5.31570 5.31477
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default sat ✅ 5.02619 5.02634
MathSAT MathSAT5_default.sh sat ✅ 11.04410 11.04370
Par4 Par4-wrapped-sq_default sat ✅ 0.38445 0.00639
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 51.08120 73.64890
veriT veriT_default unknown ❌ 1200.09000 1199.83000
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.38275 0.38264
Z3 z3-4.8.8_default sat ✅ 37.49000 37.48510
SMT-COMP 2025 cvc5 cvc5 sat ✅ 50.13857 50.00196
OpenSMT OpenSMT sat ✅ 32.11118 31.97737
SMTInterpol SMTInterpol sat ✅ 39.43653 58.66448
Yices2 Yices2 sat ✅ 0.42787 0.30452
Z3alpha Z3-alpha sat ✅ 1.98225 5.42336
Z3 Z3-alpha-base sat ✅ 19.94377 19.81691