Benchmark

non-incremental/UF/grasshopper/uninstantiated/rec_traverse_precondition_of_rec_traverse_16_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/sl/rec_traverse.spl:16:4-19:A precondition for this call of rec_traverse might not hold
  tests/spl/sl/rec_traverse.spl:10:11-26:Related location: This is the precondition that might not hold
Benchmark
Size6076
Compressed Size1360
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 6068
Compressed Size1367
Max. Term Depth6
Asserts 36
Declared Functions10
Declared Constants13
Declared Sorts 4
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not41 or25 and16 =21
forall22

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.25 (3/4) CVC3 CVC3 default unsat ✅ 0.07175 0.06399
CVC4 CVC4 f7118b2 default unsat ✅ 0.02865 0.01800
veriT veriT-smtcomp2014 default unknown ❌ 2399.22000 2400.05000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.03040 0.01700
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.37252 0.37194
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01912 0.01700
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.01952 0.01700
veriT veriT default unsat ✅ 1.88340 1.88271
Z3 z3 4.4.0 default unsat ✅ 0.04219 0.04199
SMT-COMP 2016 0.33 (4/6) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02201 0.02218
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.31413 0.31561
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.12089 0.11255
veriT veriT-dev default unsat ✅ 0.01341 0.01120
Z3 z3-4.4.1 default unsat ✅ 0.04373 0.04497
SMT-COMP 2017 0.33 (4/6) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02355 0.02297
Vampire vampire4.2-smt vampire unsat ✅ 0.09527 0.09014
veriT veriT-2017-06-17 default unsat ✅ 0.01316 0.01214
Z3 z3-4.5.0 default unsat ✅ 0.04565 0.04438
SMT-COMP 2018 0.33 (4/6) CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02346 0.02363
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.99645 3.72000
veriT veriT_default unsat ✅ 0.01280 0.01304
Z3 z3-4.7.1_default unsat ✅ 0.05336 0.05329
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.04407 0.04416
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03022 0.03055
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02724 0.02750
Par4 Par4-wrapped-sq_default unsat ✅ 0.02272 0.00548
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.05000 2417.88000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.25677 3.32827
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 1.99214 3.30562
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.31400 3.28997
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.16100 0.16081
vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.14593 0.14550
veriT veriT-wrapped-sq_default unsat ✅ 0.01664 0.01702
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.05728 0.05726
SMT-COMP 2020 0.29 (5/7) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 0.03788 0.03835
CVC4 CVC4-sq-final_default unsat ✅ 0.03240 0.03268
CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03307 0.03347
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.10000 1241.95000
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.35181 3.43094
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.08556 0.08534
vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.71794 2.66000
veriT veriT_default unsat ✅ 0.02758 0.02804
veriT+vite_default unsat ✅ 0.01359 0.01388
Z3 z3-4.8.8_default unsat ✅ 0.04950 0.04945
SMT-COMP 2021 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03279 0.03308
iProver iProver-v3.5-final-fix2_iProver_SMT unsat ✅ 0.76513 1.86000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 161.76500 176.95300
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.85678 4.95673
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.12257 0.12215
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.11813 0.10835
veriT veriT_default unsat ✅ 0.01453 0.01489
Z3 z3-4.8.11_default unsat ✅ 0.03594 0.03591
SMT-COMP 2022 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03395 0.03425
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.03541 0.03601
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 2.91210 4.81936
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp unsat ✅ 0.11006 0.10794
veriT veriT_default unsat ✅ 0.01414 0.01451
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.17030 0.17029
Z3 z3-4.8.17_default unsat ✅ 0.03758 0.03939