Benchmark

non-incremental/UF/grasshopper/instantiated/dl_insert_postcondition_of_dl_insert_39_4.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_insert.spl:39:4-16:A postcondition of procedure dl_insert might not hold at this return point
  tests/spl/dl/dl_insert.spl:13:12-35:Related location: This is the postcondition that might not hold
Benchmark
Size67338
Compressed Size6243
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 67330
Compressed Size6249
Max. Term Depth10
Asserts 344
Declared Functions12
Declared Constants51
Declared Sorts 4
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not841 or481 and116 =511
forall68

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC3 CVC3 default unsat ✅ 42.04010 42.04360
CVC4 CVC4 f7118b2 default unsat ✅ 4.04885 4.03839
veriT veriT-smtcomp2014 default unsat ✅ 1.77530 1.76773
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.85231 2.84557
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 51.61210 51.63210
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 124.66700 124.66400
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 124.33000 124.31500
veriT veriT default unsat ✅ 0.44432 0.44393
Z3 z3 4.4.0 default unsat ✅ 1.54311 1.54376
SMT-COMP 2016 0.33 (4/6) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 52.61550 52.64240
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 88.67260 89.14330
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 10.84670 42.60000
veriT veriT-dev default unsat ✅ 2.21501 2.21647
Z3 z3-4.4.1 default unsat ✅ 2.81807 2.82062
SMT-COMP 2017 0.33 (4/6) CVC4 CVC4-smtcomp2017-main default unsat ✅ 16.30210 16.30110
Vampire vampire4.2-smt vampire unsat ✅ 6.19890 18.94000
veriT veriT-2017-06-17 default unsat ✅ 2.86296 2.86250
Z3 z3-4.5.0 default unsat ✅ 4.23042 4.22947
SMT-COMP 2018 0.33 (4/6) CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 8.55972 8.55907
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 153.34700 608.71000
veriT veriT_default unsat ✅ 3.08044 3.08047
Z3 z3-4.7.1_default unsat ✅ 3.88471 3.88426
SMT-COMP 2020 0.29 (5/7) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 224.84900 892.83000
CVC4 CVC4-sq-final_default unsat ✅ 10.44590 10.44520
CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 12.45840 12.45650
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.03000 1219.35000
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.35051 3.45132
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 4.46498 17.58000
vampire-4.3-smt_vampire_smtcomp unsat ✅ 163.14700 647.99000
veriT veriT_default unsat ✅ 29.66330 29.65650
veriT+vite_default unsat ✅ 8.33283 8.33281
Z3 z3-4.8.8_default unsat ✅ 1.63969 1.63955
SMT-COMP 2025 0.40 (3/5) cvc5 cvc5 unsat ✅ 8.80685 8.68974
iProver iProver v3.9.3 unsat ✅ 115.00044 449.61868
SMTInterpol SMTInterpol unknown ❌ 1201.75418 1337.25216
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.88485 3.85706
Yices2 Yices2 unsat ✅ 3.78255 3.65441