Benchmark

non-incremental/QF_LIA/nec-smt/large/handler_sigchld/prp-16-49.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
Size187448
Compressed Size41028
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 187440
Compressed Size40633
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 not848 and11
=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 ✅ 117.72100 —
CVC3-SMT-COMP-2011 default unsat ✅ 106.15800 —
CVC3-SMT-COMP-2012 default unsat ✅ 107.98000 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 4.75334 —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.59017 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.80119 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.81543 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.78260 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.83564 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.07148 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 13.90870 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 715.69400 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 421.57100 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 4.11296 —
Z3-SMT-COMP-2011 default unsat ✅ 3.18193 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 1.72737 1.71874
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.80985 0.80088
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 14.99930 23.75940
veriT veriT-smtcomp2014 default unknown ❌ 2399.11000 2400.08000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.10424 0.09598
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.99446 3.98839
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.77805 1.77673
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.79612 1.79473
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.80423 0.80388
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 12.22880 22.26260
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.16000
veriT veriT default unknown ❌ 2400.01000 2401.05000
Yices2 Yices default unsat ✅ 0.09844 0.09698
Z3 z3 4.4.0 default unsat ✅ 3.79667 3.79842
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.76742 1.76878
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.75103 0.75245
ProB ProB competition unknown ❌ 2400.03000 2401.41000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 15.50440 34.24610
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.46000
veriT veriT-dev default unknown ❌ 2400.08000 2401.36000
Yices2 Yices-2.4.2 default unsat ✅ 0.08410 0.08411
Z3 z3-4.4.1 default unsat ✅ 4.17476 4.17821
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.18301 2.18045
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.61348 0.61375
SMTInterpol SMTInterpol default unsat ✅ 16.52600 34.06240
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02500 600.05500
veriT veriT-2017-06-17 default unknown ❌ 600.03800 600.01100
Yices2 Yices2-Main default unsat ✅ 0.09969 0.09351
Z3 z3-4.5.0 default unsat ✅ 4.70563 4.70476
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 5.25583 20.61000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.13426 2.13452
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 5.50369 5.50468
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 15.73160 30.03480
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.96000
veriT veriT_default unknown ❌ 1200.06000 1200.09000
Yices2 Yices 2.6.0_default unsat ✅ 0.08804 0.08795
Z3 z3-4.7.1_default unsat ✅ 4.06476 4.06481
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 5.69651 22.28000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.18663 2.18662
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 17.99930 17.98600
Par4 Par4-wrapped-sq_default unsat ✅ 0.10437 0.00600
ProB ProB-wrapped-sq_default unknown ❌ 2400.02000 2399.92000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 31.59360 48.92350
veriT veriT-wrapped-sq_default unknown ❌ 2400.03000 2399.95000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.10316 0.10315
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 4.62303 4.62308
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 2.32171 2.32185
MathSAT MathSAT5_default.sh unsat ✅ 8.60481 8.60490
Par4 Par4-wrapped-sq_default unsat ✅ 0.12182 0.00667
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 22.95870 43.07230
veriT veriT_default unknown ❌ 1200.03000 1200.00000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.17712 0.17477
Z3 z3-4.8.8_default unsat ✅ 19.18580 19.18320
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 70.12410 70.12060
MathSAT MathSAT-5.6.8_default unsat ✅ 7.49925 7.49453
Par4 Par4-wrapped-sq_default unsat ✅ 0.10959 0.00654
veriT veriT_default unknown ❌ 1200.03000 1199.90000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.10992 0.10986
Z3 z3-4.8.17_default unsat ✅ 8.90423 8.90591
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 43.18123 43.07240
OpenSMT OpenSMT unsat ✅ 15.94388 15.83605
SMTInterpol SMTInterpol unsat ✅ 22.58428 43.90249
Yices2 Yices2 unsat ✅ 0.28429 0.18443
Z3alpha Z3-alpha unsat ✅ 6.07828 5.97870
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 38.39227 38.26662
OpenSMT OpenSMT unsat ✅ 15.92700 15.80557
SMTInterpol SMTInterpol unsat ✅ 24.50207 44.70209
Yices2 Yices2 unsat ✅ 0.30673 0.18166
Z3alpha Z3-alpha unsat ✅ 4.39732 15.30883
Z3 Z3-alpha-base unsat ✅ 11.29946 11.17537