Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-25-49.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
Size187220
Compressed Size41201
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 187212
Compressed Size40773
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 not842 and5
=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 ✅ 127.66100 —
CVC3-SMT-COMP-2011 default unsat ✅ 115.55100 —
CVC3-SMT-COMP-2012 default unsat ✅ 116.13500 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.78654 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.95795 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.37477 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.40843 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.39680 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.38814 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.57396 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 13.57480 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 613.28700 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 437.46600 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.13368 —
Z3-SMT-COMP-2011 default unsat ✅ 0.93898 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.74737 0.73689
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.36550 0.36394
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 8.61306 15.76760
veriT veriT-smtcomp2014 default unknown ❌ 2398.81000 2400.05000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.02049 0.01200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.16671 1.15882
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.75953 0.75788
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.75702 0.75488
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.37164 0.37094
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 10.92520 21.73570
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.97000
veriT veriT default unknown ❌ 2400.01000 2400.78000
Yices2 Yices default unsat ✅ 0.01240 0.01100
Z3 z3 4.4.0 default unsat ✅ 1.15109 1.15182
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.74591 0.74640
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.35114 0.35224
ProB ProB competition unknown ❌ 2400.11000 2401.51000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 14.22610 30.42480
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.37000
veriT veriT-dev default unknown ❌ 2400.06000 2401.63000
Yices2 Yices-2.4.2 default unsat ✅ 0.01351 0.01348
Z3 z3-4.4.1 default unsat ✅ 1.13763 1.13945
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.80135 0.80010
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.36325 0.36304
SMTInterpol SMTInterpol default unsat ✅ 16.54640 28.72160
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02100 599.97900
veriT veriT-2017-06-17 default unknown ❌ 600.03200 600.03600
Yices2 Yices2-Main default unsat ✅ 0.01386 0.01329
Z3 z3-4.5.0 default unsat ✅ 1.16808 1.16636
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.66656 2.33000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.90570 0.90572
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 2.63008 2.63089
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 16.21730 29.17690
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1200.03000
veriT veriT_default unknown ❌ 1200.04000 1199.97000
Yices2 Yices 2.6.0_default unsat ✅ 0.01482 0.01476
Z3 z3-4.7.1_default unsat ✅ 1.08820 2.11791
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.67350 2.34000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.91785 0.91811
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 2.02771 2.02947
Par4 Par4-wrapped-sq_default unsat ✅ 0.02431 0.00632
ProB ProB-wrapped-sq_default unknown ❌ 2400.07000 2400.01000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 38.75020 56.48210
veriT veriT-wrapped-sq_default unknown ❌ 2400.03000 2400.06000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01547 0.01547
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1.29287 1.29287
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 1.05070 1.04995
MathSAT MathSAT5_default.sh unsat ✅ 2.72827 2.72490
Par4 Par4-wrapped-sq_default unsat ✅ 0.02223 0.00611
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 26.78030 46.43840
veriT veriT_default unknown ❌ 1200.05000 1199.99000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01698 0.01428
Z3 z3-4.8.8_default unsat ✅ 1.79538 1.79530
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 2.45579 2.45602
MathSAT mathsat-5.6.6_default unsat ✅ 2.28045 2.27787
OpenSMT OpenSMT-fixed_default unsat ✅ 16.61810 16.61720
Par4 Par4-wrapped-sq_default unsat ✅ 0.02381 0.00638
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 39.22450 60.84510
veriT veriT_default unknown ❌ 1200.05000 1199.90000
Z3 z3-4.8.11_default unsat ✅ 2.06370 2.05514
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 2.22246 2.22266
OpenSMT OpenSMT a78dcf01_default unsat ✅ 24.73450 24.73270
Par4 Par4-wrapped-sq_default unsat ✅ 0.02363 0.00627
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 23.03310 46.35690
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01480 0.01475
Z3++ Z3++_sq_0526_default unsat ✅ 5.60768 5.60781
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 1.88842 1.78875
OpenSMT OpenSMT unsat ✅ 22.11148 22.01140
SMTInterpol SMTInterpol unsat ✅ 27.97172 53.72908
Yices2 Yices2 unsat ✅ 0.21818 0.11832
Z3alpha Z3-alpha unsat ✅ 15.69015 15.57698
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 30.08925 29.95704
OpenSMT OpenSMT unsat ✅ 14.49416 14.37074
SMTInterpol SMTInterpol unsat ✅ 26.66156 45.20308
Yices2 Yices2 unsat ✅ 0.28634 0.16133
Z3alpha Z3-alpha unsat ✅ 0.97662 1.47135
Z3 Z3-alpha-base unsat ✅ 0.97311 0.85423