Benchmark

non-incremental/UFLIA/grasshopper/instantiated/insert_loop_invariant_46_3.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_sorted_set/insert.spl:46:3-4:An invariant might not be maintained by a loop in procedure insert
  tests/spl/sl_sorted_set/insert.spl:36:14:Related location: This is the loop invariant that might not be maintained
Benchmark
Size59336
Compressed Size5364
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 59328
Compressed Size5380
Max. Term Depth8
Asserts 234
Declared Functions16
Declared Constants55
Declared Sorts 6
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not237 or213 and60 =198
forall40 Int6 <12 >2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.25 (3/4) CVC3 CVC3 default unknown ❌ 0.01668 0.00800
CVC4 CVC4 f7118b2 default unsat ✅ 265.31500 265.27900
veriT veriT-smtcomp2014 default unsat ✅ 137.98000 138.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 13.69330 13.68690
SMT-COMP 2015 0.25 (3/4) CVC3 CVC3 default unknown ❌ 0.00872 0.00800
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 174.85000 174.84800
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 175.02700 175.04000
veriT veriT default unsat ✅ 19.48600 19.49300
Z3 z3 4.4.0 default unsat ✅ 1.12569 1.12583
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 88.52690 88.58370
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 70.77190 71.11450
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 9.16264 36.15000
veriT veriT-dev default unsat ✅ 0.79333 0.79416
Z3 z3-4.4.1 default unsat ✅ 3.43513 3.43864
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 69.63170 69.58290
Vampire vampire4.2-smt vampire unsat ✅ 92.52710 367.86000
veriT veriT-2017-06-17 default unsat ✅ 2.04516 2.04488
Z3 z3-4.5.0 default unsat ✅ 1.79888 1.79815
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 27.73210 27.73020
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 119.60300 474.98000
veriT veriT_default unsat ✅ 1.60545 1.60557
Z3 z3-4.7.1_default unsat ✅ 1.75976 1.75954
SMT-COMP 2019 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 70.90990 280.45000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 16.81170 16.81190
master-2018-06-10-b19c840-competition-default_default unsat ✅ 36.54630 36.54360
Par4 Par4-wrapped-sq_default unsat ✅ 1.97944 5.61000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.03000 2472.85000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.64526 3.50945
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2.15822 3.34569
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.31247 3.43896
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 840.01100 3336.50000
veriT veriT-wrapped-sq_default unsat ✅ 2.10153 2.10184
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 2.51628 2.51626
SMT-COMP 2020 0.25 (6/8) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 80.59690 318.44000
CVC4 CVC4-sq-final_default unsat ✅ 40.61390 40.60850
Par4 Par4-wrapped-sq_default unsat ✅ 2.19365 6.28000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.03000 1251.25000
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.32916 3.40987
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 424.09600 1656.72000
veriT veriT_default unsat ✅ 79.28190 79.27410
veriT+vite_default unsat ✅ 1.11812 1.11844
Z3 z3-4.8.8_default unsat ✅ 1.85094 1.84879
SMT-COMP 2021 0.25 (6/8) CVC4 CVC4-sq-final_default unsat ✅ 10.87440 10.87160
cvc5 cvc5-fixed_default unsat ✅ 11.44930 11.44710
Par4 Par4-wrapped-sq_default unsat ✅ 1.56293 4.52000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.03000 1237.90000
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 3.03290 5.02220
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 301.62600 1205.36000
vampire_smt_4.5_vampire_smtcomp unsat ✅ 302.26300 1193.55000
veriT veriT_default unsat ✅ 2.86912 2.86910
Z3 z3-4.8.11_default unsat ✅ 4.28018 4.27911
z3-4.8.8_default unsat ✅ 2.05234 2.05191
SMT-COMP 2023 0.60 (2/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 43.81550 43.73090
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 40.31860 40.32050
iProver iProver-3.8-fix_iprover_SMT unknown ❌ 1200.12000 4746.81000
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.05000 1231.68000
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 3.04471 4.85054
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 230.39100 916.75000
SMT-COMP 2024 0.67 (1/3) cvc5 cvc5 unsat ✅ 29.36178 29.24614
iProver iProver v3.9 unknown ❌ 1201.75003 4743.37344
SMTInterpol SMTInterpol unknown ❌ 1201.72189 1253.88088
SMT-COMP 2025 0.75 (1/4) cvc5 cvc5 unsat ✅ 8.46367 8.34675
iProver iProver v3.9.3 unknown ❌ 1201.79326 4760.29406
SMTInterpol SMTInterpol unknown ❌ 1201.59196 1590.03810
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 2.09271 4.28339