Benchmark

non-incremental/UFLIA/grasshopper/uninstantiated/insertion_sort_loop_check_heap_access_59_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/sls/sls_insertion_sort.spl:59:4-20:Possible heap access through null or dangling reference
Benchmark
Size23992
Compressed Size3568
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 23984
Compressed Size3581
Max. Term Depth7
Asserts 129
Declared Functions18
Declared Constants87
Declared Sorts 6
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not101 or73 and47 =133
forall42 Int2 <=11

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.50 (2/4) CVC3 CVC3 default unknown ❌ 0.01665 0.00800
CVC4 CVC4 f7118b2 default unsat ✅ 18.30400 18.29620
veriT veriT-smtcomp2014 default unknown ❌ 2399.21000 2400.03000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.04560 0.03999
SMT-COMP 2015 0.25 (3/4) CVC3 CVC3 default unknown ❌ 0.00876 0.00800
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.15181 0.14998
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.15066 0.14798
veriT veriT default unsat ✅ 0.02772 0.02700
Z3 z3 4.4.0 default unsat ✅ 0.05608 0.05599
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.12481 0.12511
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 2.74519 2.75847
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.87610 3.14066
veriT veriT-dev default unsat ✅ 0.03141 0.03165
Z3 z3-4.4.1 default unsat ✅ 0.05666 0.05795
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.17667 0.17724
Vampire vampire4.2-smt vampire unsat ✅ 0.19309 0.19246
veriT veriT-2017-06-17 default unsat ✅ 0.12695 0.12717
Z3 z3-4.5.0 default unsat ✅ 0.06710 0.06617
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.73497 0.73516
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 14.19930 55.88000
veriT veriT_default unsat ✅ 0.06109 0.06123
Z3 z3-4.7.1_default unsat ✅ 0.06895 0.06890
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 6.49338 25.60000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.24440 0.24474
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.21087 0.21111
Par4 Par4-wrapped-sq_default unsat ✅ 0.07961 0.00570
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.02000 2438.38000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.42691 3.46571
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.27888 3.39400
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.29246 3.31633
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 3.53848 13.62890
veriT veriT-wrapped-sq_default unsat ✅ 0.10104 0.10140
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.07535 0.07536
SMT-COMP 2020 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 18.76970 74.41000
CVC4 CVC4-sq-final_default unsat ✅ 0.76814 0.76853
Par4 Par4-wrapped-sq_default unsat ✅ 0.05576 0.00785
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.03000 1225.28000
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.31337 3.51057
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.94969 3.58000
veriT veriT_default unsat ✅ 0.04756 0.04789
veriT+vite_default unsat ✅ 0.03407 0.03439
Z3 z3-4.8.8_default unsat ✅ 0.06167 0.06164
SMT-COMP 2021 0.25 (6/8) CVC4 CVC4-sq-final_default unsat ✅ 0.33539 0.33569
cvc5 cvc5-fixed_default unsat ✅ 0.28605 0.28599
Par4 Par4-wrapped-sq_default unsat ✅ 0.06884 0.00639
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.05000 1243.29000
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 2.92469 5.18722
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 1.69245 6.27546
vampire_smt_4.5_vampire_smtcomp unknown ❌ 0.78969 2.49000
veriT veriT_default unsat ✅ 0.03448 0.03486
Z3 z3-4.8.11_default unsat ✅ 0.05050 0.05044
z3-4.8.8_default unsat ✅ 0.06281 0.06278
SMT-COMP 2023 0.40 (3/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.17874 0.17934
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.17182 0.17236
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 61.24620 237.98000
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.12000 1247.12000
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 3.74722 4.89533
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.68593 2.40000
SMT-COMP 2025 0.50 (2/4) cvc5 cvc5 unsat ✅ 0.42263 0.28686
iProver iProver v3.9.3 unsat ✅ 25.99696 92.99031
SMTInterpol SMTInterpol unknown ❌ 1201.54636 1303.22271
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 2.01534 4.38390