Benchmark

non-incremental/UF/grasshopper/uninstantiated/rec_copy_loop_precondition_of_rec_copy_loop_45_11.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_copy.spl:45:11-31:A precondition for this call of rec_copy_loop might not hold
  tests/spl/sl/rec_copy.spl:34:11-46:Related location: This is the precondition that might not hold

Benchmark
Size	11867
Compressed Size	2061
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	crafted
First Occurrence	2014-07-21
Generated By	—
Generated On	—
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	11859
Compressed Size	2088
Max. Term Depth	10
Asserts	60
Declared Functions	11
Declared Constants	28
Declared Sorts	4
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	68	or	45	and	37	=	47
forall	27

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2014	0.50 (2/4)	CVC3	CVC3 default	unknown ❌	2399.84000	2400.64000
		CVC4	CVC4 f7118b2 default	unsat ✅	40.65970	40.63480
		veriT	veriT-smtcomp2014 default	unknown ❌	295.09400	295.19500
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	380.77200	380.90900
SMT-COMP 2015	0.50 (2/4)	CVC3	CVC3 default	unknown ❌	11.76190	11.76620
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	20.19910	20.20290
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	20.20270	20.20590
		veriT	veriT default	unsat ✅	0.60735	0.60591
		Z3	z3 4.4.0 default	unknown ❌	2400.01000	2400.97000
SMT-COMP 2016	0.33 (4/6)	CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	34.13760	33.61690
		Vampire	vampire_smt_4.1 vampire_smtcomp	unsat ✅	0.04329	0.04382
			vampire_smt_4.1_parallel vampire_smtcomp	unsat ✅	0.07682	0.06789
		veriT	veriT-dev default	unsat ✅	0.82483	0.82559
		Z3	z3-4.4.1 default	unsat ✅	2.29232	2.29473
SMT-COMP 2017	0.50 (3/6)	CVC4	CVC4-smtcomp2017-main default	unsat ✅	27.51700	27.51250
		Vampire	vampire4.2-smt vampire	unsat ✅	0.05928	0.05861
		veriT	veriT-2017-06-17 default	unsat ✅	7.06399	7.05992
		Z3	z3-4.5.0 default	unknown ❌	600.01200	599.95200
SMT-COMP 2018	0.50 (3/6)	CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	454.60100	451.43900
		Vampire	vampire-4.3-smt_vampire_smtcomp	unsat ✅	0.05175	0.05015
		veriT	veriT_default	unsat ✅	7.73513	7.73568
		Z3	z3-4.7.1_default	unknown ❌	1200.01000	1199.89000
SMT-COMP 2019	0.38 (5/8)	Alt-Ergo	Alt-Ergo-SMTComp-2019-wrapped-sq_default	unsat ✅	4.24286	16.71000
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	401.75400	400.94600
			master-2018-06-10-b19c840-competition-default_default	unsat ✅	414.45300	412.24700
		Par4	Par4-wrapped-sq_default	unsat ✅	8.43336	25.11000
		SMTInterpol	smtinterpol-2.5-514-wrapped-sq_default	unknown ❌	2400.03000	2413.29000
		UltimateEliminator	UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default	unknown ❌	2.47190	3.48624
			UltimateEliminator+SMTInterpol-wrapped-sq_default	unknown ❌	2.07747	3.37485
			UltimateEliminator+Yices-2.6.1-wrapped-sq_default	unknown ❌	2.22271	3.35192
		Vampire	vampire-4.4-smtcomp-wrapped-sq_default	unsat ✅	0.14604	0.14591
			vampire-4.3-smt_vampire_smtcomp	unsat ✅	0.05281	0.05267
		veriT	veriT-wrapped-sq_default	unsat ✅	8.43741	8.43572
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unknown ❌	2400.01000	2400.03000
SMT-COMP 2020	0.29 (5/7)	Alt-Ergo	Alt-Ergo-SMTComp-2020_default	unsat ✅	5.21207	20.60000
		CVC4	CVC4-sq-final_default	unsat ✅	5.28850	5.28856
			CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	5.11362	10.16400
		SMTInterpol	smtinterpol-2.5-679-gacfde87a_default	unknown ❌	1200.03000	1406.24000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.36122	3.36497
		Vampire	vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.04990	0.04972
			vampire-4.3-smt_vampire_smtcomp	unsat ✅	0.05878	0.05837
		veriT	veriT_default	unsat ✅	6.78234	6.78204
			veriT+vite_default	unsat ✅	0.18653	0.18684
		Z3	z3-4.8.8_default	unsat ✅	1.90727	1.90707
SMT-COMP 2022	0.29 (5/7)	CVC4	CVC4-sq-final_default	unsat ✅	9.29016	9.29020
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.65178	0.65229
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.7-wrapped_default	unknown ❌	2.84792	4.96400
		Vampire	vampire_4.7_smt_fix-wrapped_vampire_smtcomp	unsat ✅	0.06023	0.06015
		veriT	veriT_default	unsat ✅	0.33112	0.33152
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	0.87805	0.87776
		Z3	z3-4.8.17_default	unknown ❌	1200.11000	1199.98000
SMT-COMP 2023	0.33 (4/6)	cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	56.66890	56.51490
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	57.18950	57.16000
		iProver	iProver-3.8-fix_iprover_SMT	unsat ✅	0.64767	0.82672
		SMTInterpol	smtinterpol-2.5-1272-g2d6d356c_default	unknown ❌	1200.07000	1243.72000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.9_default	unknown ❌	2.69022	4.64165
		Vampire	vampire_4.8_smt_pre_vampire_smtcomp	unsat ✅	0.06160	0.06156
		Yices2	Yices 2 for SMTCOMP 2023_default	unsat ✅	2.15720	2.15718