Benchmark

non-incremental/UFLIA/grasshopper/instantiated/copy_postcondition_of_copy_52_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_copy.spl:52:4-15:A postcondition of procedure copy might not hold at this return point
  tests/spl/sls/sls_copy.spl:24:10-47:Related location: This is the postcondition that might not hold
Benchmark
Size48990
Compressed Size5909
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 48982
Compressed Size5924
Max. Term Depth10
Asserts 229
Declared Functions17
Declared Constants71
Declared Sorts 6
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not327 or222 and149 =153
forall112 <=15

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.25 (3/4) CVC3 CVC3 default unknown ❌ 0.01652 0.00800
CVC4 CVC4 f7118b2 default unsat ✅ 29.54540 29.52450
veriT veriT-smtcomp2014 default unsat ✅ 38.76480 38.77510
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.98491 3.97839
SMT-COMP 2015 0.25 (3/4) CVC3 CVC3 default unknown ❌ 0.00901 0.00800
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 13.41750 13.41700
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 13.69670 13.69690
veriT veriT default unsat ✅ 5.48485 5.48617
Z3 z3 4.4.0 default unsat ✅ 5.53969 5.54216
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 27.22720 27.24310
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 20.35980 20.45740
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.94946 3.35000
veriT veriT-dev default unsat ✅ 12.35370 12.35900
Z3 z3-4.4.1 default unsat ✅ 12.32740 12.33680
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 27.60070 27.60070
Vampire vampire4.2-smt vampire unsat ✅ 11.24130 44.34500
veriT veriT-2017-06-17 default unsat ✅ 1.85019 1.84975
Z3 z3-4.5.0 default unsat ✅ 23.55460 23.55320
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 11.44680 11.44650
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 33.31070 132.16000
veriT veriT_default unsat ✅ 2.48243 2.48249
Z3 z3-4.7.1_default unsat ✅ 17.84000 17.83970
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 911.87400 3622.13000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 14.10650 14.10170
master-2018-06-10-b19c840-competition-default_default unsat ✅ 15.02300 15.02090
Par4 Par4-wrapped-sq_default unsat ✅ 2.40220 6.88000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.02000 2442.84000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.36994 3.39539
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.14547 3.36441
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.36678 3.45024
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 123.15300 489.29000
veriT veriT-wrapped-sq_default unsat ✅ 3.44180 3.44150
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 4.24047 4.23134
SMT-COMP 2020 0.38 (5/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unknown ❌ 1200.02000 4763.41000
CVC4 CVC4-sq-final_default unsat ✅ 24.65030 24.64570
Par4 Par4-wrapped-sq_default unsat ✅ 3.68916 10.84000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.03000 1226.97000
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.29020 3.49707
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 9.68069 38.07000
veriT veriT_default unsat ✅ 19.24720 19.24200
veriT+vite_default unsat ✅ 19.99820 19.99900
Z3 z3-4.8.8_default unsat ✅ 4.05327 4.05280
SMT-COMP 2021 0.25 (6/8) CVC4 CVC4-sq-final_default unsat ✅ 17.03640 17.02360
cvc5 cvc5-fixed_default unsat ✅ 26.09550 26.09770
Par4 Par4-wrapped-sq_default unsat ✅ 2.31220 6.56000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.02000 1244.85000
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 3.07586 5.11072
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 12.61940 49.85000
vampire_smt_4.5_vampire_smtcomp unsat ✅ 11.63640 45.90000
veriT veriT_default unsat ✅ 6.37970 6.38008
Z3 z3-4.8.11_default unsat ✅ 2.41970 2.41966
z3-4.8.8_default unsat ✅ 2.70724 5.37742
SMT-COMP 2023 0.60 (2/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 17.72350 17.72410
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 21.56680 21.56620
iProver iProver-3.8-fix_iprover_SMT unknown ❌ 1200.08000 4748.38000
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.03000 1248.50000
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.98935 5.00326
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 10.90470 42.94000