Benchmark

non-incremental/UF/grasshopper/instantiated/dl_traverse_postcondition_of_dl_traverse_24_1.smt2 

GRASShopper benchmarks.
  Authors: Ruzica Piskac, Thomas Wies, and Damien Zufferey
  URL: http://cs.nyu.edu/wies/software/grasshopper
  See also: GRASShopper - Complete Heap Verification with Mixed Specifications. In TACAS 2014, pages 124-139.

  If this benchmark is satisfiable, GRASShopper reports the following error message:
  tests/spl/dl/dl_traverse.spl:24:1-2:A postcondition of procedure dl_traverse might not hold at this return point
  tests/spl/dl/dl_traverse.spl:13:10-32:Related location: This is the postcondition that might not hold
Benchmark
Size39377
Compressed Size4373
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2014-07-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 39369
Compressed Size4393
Max. Term Depth7
Asserts 201
Declared Functions11
Declared Constants37
Declared Sorts 4
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not485 or270 and71 =273
forall48

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC3 CVC3 default unsat ✅ 0.26603 0.25596
CVC4 CVC4 f7118b2 default unsat ✅ 0.12974 0.11798
veriT veriT-smtcomp2014 default unsat ✅ 0.06559 0.05299
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.05595 0.04799
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.42020 0.41994
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.10388 0.10098
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.10378 0.10098
veriT veriT default unsat ✅ 0.03182 0.03099
Z3 z3 4.4.0 default unsat ✅ 0.07056 0.07099
SMT-COMP 2016 0.33 (4/6) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.10934 0.10958
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.09977 0.10060
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.14797 0.08165
veriT veriT-dev default unsat ✅ 0.02605 0.02654
Z3 z3-4.4.1 default unsat ✅ 0.06576 0.06748
SMT-COMP 2017 0.33 (4/6) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.24263 0.24120
Vampire vampire4.2-smt vampire unsat ✅ 0.09391 0.13377
veriT veriT-2017-06-17 default unsat ✅ 0.03209 0.03120
Z3 z3-4.5.0 default unsat ✅ 0.07908 0.07261
SMT-COMP 2018 0.33 (4/6) CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.09360 0.09380
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 1.07837 4.19000
veriT veriT_default unsat ✅ 0.05561 0.05583
Z3 z3-4.7.1_default unsat ✅ 0.07308 0.07302
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 5.89632 23.30000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.24366 0.24399
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.25048 0.25080
Par4 Par4-wrapped-sq_default unsat ✅ 0.03260 0.00475
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.09000 2463.47000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.35886 3.39696
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.05423 3.47124
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.38887 3.44828
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.50446 0.26480
vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.44789 0.44688
veriT veriT-wrapped-sq_default unsat ✅ 0.03150 0.03182
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.07392 0.07395
SMT-COMP 2021 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.15399 0.15424
iProver iProver-v3.5-final-fix2_iProver_SMT unsat ✅ 0.76238 1.35000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.08000 1229.18000
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.83845 4.73707
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.11041 0.10837
vampire_smt_4.5_vampire_smtcomp unknown ❌ 0.31153 0.23731
veriT veriT_default unsat ✅ 0.03399 0.03433
Z3 z3-4.8.11_default unsat ✅ 0.05883 0.05880
SMT-COMP 2022 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.20426 0.20462
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.38691 0.38666
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 2.91807 9.55125
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp unsat ✅ 0.19351 0.10481
veriT veriT_default unsat ✅ 0.03294 0.03330
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.03245 0.03202
Z3 z3-4.8.17_default unsat ✅ 0.05932 0.06112
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.16079 0.16110
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.14468 0.14524
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 0.65147 1.89496
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.02000 1219.94000
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.88711 4.95112
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.14186 0.13962
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.04867 0.04864
SMT-COMP 2025 0.40 (3/5) cvc5 cvc5 unsat ✅ 0.36907 0.24553
iProver iProver v3.9.3 unsat ✅ 0.87119 2.07547
SMTInterpol SMTInterpol unknown ❌ 1201.78654 1232.52787
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.94708 4.06224
Yices2 Yices2 unsat ✅ 0.30254 0.17502