%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : LCL266-3 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Fri Sep 25 02:06:13 PM UTC 2026
% Result : Unsatisfiable 190.09s 29.04s
% Output : CNFRefutation 190.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 11
% Syntax : Number of formulae : 94 ( 52 unt; 0 def)
% Number of atoms : 146 ( 4 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 115 ( 63 ~; 52 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 12 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 3 con; 0-2 aty)
% Number of variables : 166 ( 0 sgn 166 !; 0 ?; 131 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : axiom(implies(or(X0,X0),X0)),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_2) ).
fof(f2,axiom,
! [X0,X1] : axiom(implies(X0,or(X1,X0))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_3) ).
fof(f3,axiom,
! [X0,X1] : axiom(implies(or(X0,X1),or(X1,X0))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_4) ).
fof(f4,axiom,
! [X2,X0,X1] : axiom(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_5) ).
fof(f5,axiom,
! [X2,X0,X1] : axiom(implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_6) ).
fof(f6,axiom,
! [X0,X1] : implies(X0,X1) = or(not(X0),X1),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',implies_definition) ).
fof(f7,axiom,
! [X0] :
( ~ axiom(X0)
| theorem(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',rule_1) ).
fof(f8,axiom,
! [X0,X1] :
( ~ theorem(X1)
| ~ theorem(implies(X1,X0))
| theorem(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',rule_2) ).
fof(f9,axiom,
! [X0,X1] : and(X0,X1) = not(or(not(X0),not(X1))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-1.ax',and_defn) ).
fof(f10,axiom,
! [X0,X1] : equivalent(X0,X1) = and(implies(X0,X1),implies(X1,X0)),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-2.ax',equivalent_defn) ).
fof(f11,negated_conjecture,
~ theorem(equivalent(and(p,implies(q,r)),and(p,implies(not(r),not(q))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
fof(f12,plain,
! [X0,X1] : equivalent(X0,X1) = not(or(not(or(not(X0),X1)),not(or(not(X1),X0)))),
inference(definition_unfolding,[],[f10,f9,f6,f6]) ).
fof(f13,plain,
! [X0] : axiom(or(not(or(X0,X0)),X0)),
inference(definition_unfolding,[],[f1,f6]) ).
fof(f14,plain,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
inference(definition_unfolding,[],[f2,f6]) ).
fof(f15,plain,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(definition_unfolding,[],[f3,f6]) ).
fof(f16,plain,
! [X2,X0,X1] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(definition_unfolding,[],[f4,f6]) ).
fof(f17,plain,
! [X2,X0,X1] : axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(definition_unfolding,[],[f5,f6,f6,f6]) ).
fof(f18,plain,
! [X0,X1] :
( ~ theorem(X1)
| ~ theorem(or(not(X1),X0))
| theorem(X0) ),
inference(definition_unfolding,[],[f8,f6]) ).
fof(f19,plain,
~ theorem(not(or(not(or(not(not(or(not(p),not(or(not(q),r))))),not(or(not(p),not(or(not(not(r)),not(q))))))),not(or(not(not(or(not(p),not(or(not(not(r)),not(q)))))),not(or(not(p),not(or(not(q),r))))))))),
inference(definition_unfolding,[],[f11,f12,f9,f6,f9,f6]) ).
tcf(c_60,plain,
! [X0: $i] : axiom(or(not(or(X0,X0)),X0)),
inference(cnf_transformation,[],[f13]) ).
tcf(c_61,plain,
! [X0: $i,X1: $i] : axiom(or(not(X0),or(X1,X0))),
inference(cnf_transformation,[],[f14]) ).
tcf(c_62,plain,
! [X0: $i,X1: $i] : axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(cnf_transformation,[],[f15]) ).
tcf(c_63,plain,
! [X0: $i,X1: $i,X2: $i] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(cnf_transformation,[],[f16]) ).
tcf(c_64,plain,
! [X0: $i,X1: $i,X2: $i] : axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(cnf_transformation,[],[f17]) ).
tcf(c_65,plain,
! [X0: $i] :
( theorem(X0)
| ~ axiom(X0) ),
inference(cnf_transformation,[],[f7]) ).
tcf(c_66,plain,
! [X0: $i,X1: $i] :
( theorem(X1)
| ~ theorem(X0)
| ~ theorem(or(not(X0),X1)) ),
inference(cnf_transformation,[],[f18]) ).
tcf(c_67,negated_conjecture,
~ theorem(not(or(not(or(not(not(or(not(p),not(or(not(q),r))))),not(or(not(p),not(or(not(not(r)),not(q))))))),not(or(not(not(or(not(p),not(or(not(not(r)),not(q)))))),not(or(not(p),not(or(not(q),r))))))))),
inference(cnf_transformation,[],[f19]) ).
tcf(c_96,plain,
! [X0: $i] : theorem(or(not(or(X0,X0)),X0)),
inference(resolution,[status(thm)],[c_65,c_60]) ).
tcf(c_101,plain,
! [X0: $i,X1: $i] : theorem(or(not(X0),or(X1,X0))),
inference(resolution,[status(thm)],[c_65,c_61]) ).
tcf(c_106,plain,
! [X0: $i,X1: $i] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(resolution,[status(thm)],[c_65,c_62]) ).
tcf(c_111,plain,
! [X0: $i,X1: $i,X2: $i] : theorem(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(resolution,[status(thm)],[c_65,c_63]) ).
tcf(c_116,plain,
! [X0: $i,X1: $i,X2: $i] : theorem(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(resolution,[status(thm)],[c_65,c_64]) ).
tcf(c_172,plain,
! [X0: $i,X1: $i] :
( theorem(or(X1,X0))
| ~ theorem(or(X0,X1)) ),
inference(superposition,[status(thm)],[c_106,c_66]) ).
tcf(c_184,plain,
! [X0: $i,X1: $i] : theorem(or(or(X0,X1),not(X1))),
inference(superposition,[status(thm)],[c_101,c_172]) ).
tcf(c_205,plain,
! [X0: $i,X1: $i,X2: $i] :
( theorem(or(X1,or(X0,X2)))
| ~ theorem(or(X0,or(X1,X2))) ),
inference(superposition,[status(thm)],[c_111,c_66]) ).
tcf(c_213,plain,
! [X0: $i] :
( theorem(X0)
| ~ theorem(or(X0,X0)) ),
inference(superposition,[status(thm)],[c_96,c_66]) ).
tcf(c_214,plain,
! [X0: $i,X1: $i] :
( theorem(or(X1,X0))
| ~ theorem(X0) ),
inference(superposition,[status(thm)],[c_101,c_66]) ).
tcf(c_215,plain,
! [X0: $i,X1: $i] :
( theorem(or(X1,X0))
| ~ theorem(or(X0,X1)) ),
inference(superposition,[status(thm)],[c_106,c_66]) ).
tcf(c_268,plain,
! [X0: $i,X1: $i] : theorem(or(X0,or(not(X1),X1))),
inference(superposition,[status(thm)],[c_101,c_205]) ).
tcf(c_269,plain,
! [X0: $i,X1: $i] : theorem(or(X0,or(not(or(X1,X0)),X1))),
inference(superposition,[status(thm)],[c_106,c_205]) ).
tcf(c_270,plain,
! [X0: $i,X1: $i,X2: $i] :
( theorem(or(X0,or(X2,X1)))
| ~ theorem(or(X0,X1)) ),
inference(superposition,[status(thm)],[c_214,c_205]) ).
tcf(c_315,plain,
! [X0: $i] : theorem(or(not(X0),X0)),
inference(superposition,[status(thm)],[c_268,c_213]) ).
tcf(c_316,plain,
! [X0: $i,X1: $i] : theorem(or(or(not(X0),X0),X1)),
inference(superposition,[status(thm)],[c_268,c_215]) ).
tcf(c_322,plain,
! [X0: $i,X1: $i] : theorem(or(X0,or(not(or(X0,X1)),X1))),
inference(superposition,[status(thm)],[c_315,c_205]) ).
tcf(c_369,plain,
! [X0: $i,X1: $i] :
( theorem(or(not(or(X1,not(X0))),X1))
| ~ theorem(X0) ),
inference(superposition,[status(thm)],[c_269,c_66]) ).
tcf(c_492,plain,
! [X0: $i,X1: $i] :
( theorem(X0)
| ~ theorem(X1)
| ~ theorem(or(X0,not(X1))) ),
inference(superposition,[status(thm)],[c_369,c_66]) ).
tcf(c_502,plain,
! [X0: $i,X1: $i,X2: $i] :
( theorem(or(X2,X1))
| ~ theorem(X0)
| ~ theorem(or(not(X0),X1)) ),
inference(superposition,[status(thm)],[c_270,c_66]) ).
tcf(c_572,plain,
! [X0: $i,X1: $i] :
( theorem(not(or(not(X1),not(X0))))
| ~ theorem(X1)
| ~ theorem(X0) ),
inference(superposition,[status(thm)],[c_369,c_492]) ).
tcf(c_1156,plain,
! [X0: $i,X1: $i,X2: $i] :
( theorem(or(not(or(X2,X0)),or(X2,X1)))
| ~ theorem(or(not(X0),X1)) ),
inference(superposition,[status(thm)],[c_116,c_66]) ).
tcf(c_299866,plain,
! [X0: $i] :
( theorem(X0)
| ~ theorem(or(X0,X0)) ),
inference(superposition,[status(thm)],[c_96,c_66]) ).
tcf(c_299890,plain,
! [X0: $i] : theorem(or(not(X0),X0)),
inference(superposition,[status(thm)],[c_316,c_299866]) ).
tcf(c_299892,plain,
! [X0: $i,X1: $i] :
( theorem(or(X1,X0))
| ~ theorem(or(X0,X1)) ),
inference(superposition,[status(thm)],[c_106,c_66]) ).
tcf(c_299907,plain,
! [X0: $i] : theorem(or(X0,not(X0))),
inference(superposition,[status(thm)],[c_299890,c_299892]) ).
tcf(c_299909,plain,
! [X0: $i,X1: $i] : theorem(or(or(not(or(X0,X1)),X1),X0)),
inference(superposition,[status(thm)],[c_322,c_299892]) ).
tcf(c_299925,plain,
! [X0: $i,X1: $i] :
( theorem(or(not(or(X1,not(X0))),X1))
| ~ theorem(X0) ),
inference(superposition,[status(thm)],[c_269,c_66]) ).
tcf(c_299955,plain,
! [X0: $i,X1: $i] :
( theorem(X0)
| ~ theorem(X1)
| ~ theorem(or(X0,not(X1))) ),
inference(superposition,[status(thm)],[c_299925,c_66]) ).
tcf(c_300057,plain,
! [X0: $i,X1: $i,X2: $i] :
( theorem(or(or(X2,X1),X0))
| ~ theorem(or(X0,X1)) ),
inference(superposition,[status(thm)],[c_270,c_299892]) ).
tcf(c_300109,plain,
! [X0: $i,X1: $i] :
( theorem(or(X1,X0))
| ~ theorem(or(X0,X0)) ),
inference(superposition,[status(thm)],[c_96,c_502]) ).
tcf(c_300237,plain,
! [X0: $i,X1: $i,X2: $i] :
( theorem(or(X2,X1))
| ~ theorem(or(X2,X0))
| ~ theorem(or(not(X0),X1)) ),
inference(superposition,[status(thm)],[c_1156,c_66]) ).
tcf(c_300375,plain,
! [X0: $i,X1: $i] :
( theorem(or(X0,X1))
| ~ theorem(or(X0,or(X1,X1))) ),
inference(superposition,[status(thm)],[c_96,c_300237]) ).
tcf(c_300377,plain,
! [X0: $i,X1: $i,X2: $i] :
( theorem(or(X0,or(X2,X1)))
| ~ theorem(or(X0,or(X1,X2))) ),
inference(superposition,[status(thm)],[c_106,c_300237]) ).
tcf(c_300388,plain,
! [X0: $i,X1: $i] :
( theorem(or(X0,not(not(X1))))
| ~ theorem(or(X0,X1)) ),
inference(superposition,[status(thm)],[c_299907,c_300237]) ).
tcf(c_300819,plain,
! [X0: $i,X1: $i,X2: $i] :
( theorem(or(or(X2,X1),X0))
| ~ theorem(or(or(X0,X0),X1)) ),
inference(superposition,[status(thm)],[c_300057,c_300375]) ).
tcf(c_300863,plain,
! [X0: $i,X1: $i] :
( theorem(or(X1,not(not(X0))))
| ~ theorem(or(not(not(X0)),X0)) ),
inference(superposition,[status(thm)],[c_300388,c_300109]) ).
tcf(c_300864,plain,
! [X0: $i] :
( theorem(not(not(X0)))
| ~ theorem(or(not(not(X0)),X0)) ),
inference(superposition,[status(thm)],[c_300388,c_299866]) ).
tcf(c_300865,plain,
! [X0: $i,X1: $i] :
( theorem(or(not(not(X1)),X0))
| ~ theorem(or(X0,X1)) ),
inference(superposition,[status(thm)],[c_300388,c_299892]) ).
tcf(c_300866,plain,
! [X0: $i,X1: $i] :
( theorem(X0)
| ~ theorem(not(X1))
| ~ theorem(or(X0,X1)) ),
inference(superposition,[status(thm)],[c_300388,c_299955]) ).
tcf(c_301379,plain,
! [X0: $i,X1: $i] :
( theorem(or(not(not(X1)),X0))
| ~ theorem(or(or(X0,X0),X1)) ),
inference(superposition,[status(thm)],[c_300865,c_300375]) ).
tcf(c_301447,plain,
! [X0: $i,X1: $i] :
( theorem(X1)
| ~ theorem(or(X1,X0))
| ~ theorem(not(not(not(X0)))) ),
inference(superposition,[status(thm)],[c_300388,c_300866]) ).
tcf(c_301794,plain,
! [X0: $i,X1: $i] : theorem(or(or(X0,not(X1)),X1)),
inference(superposition,[status(thm)],[c_184,c_300819]) ).
tcf(c_301855,plain,
! [X0: $i,X1: $i] : theorem(or(X0,or(X1,not(X0)))),
inference(superposition,[status(thm)],[c_301794,c_299892]) ).
tcf(c_301869,plain,
! [X0: $i,X1: $i] : theorem(or(X0,or(X1,not(X1)))),
inference(superposition,[status(thm)],[c_301855,c_205]) ).
tcf(c_302268,plain,
! [X0: $i,X1: $i] : theorem(or(X0,not(not(or(X1,not(X1)))))),
inference(superposition,[status(thm)],[c_301869,c_300863]) ).
tcf(c_302380,plain,
! [X0: $i] : theorem(not(not(not(not(or(X0,not(X0))))))),
inference(superposition,[status(thm)],[c_302268,c_300864]) ).
tcf(c_305553,plain,
! [X0: $i] : theorem(or(not(not(not(X0))),X0)),
inference(superposition,[status(thm)],[c_184,c_301379]) ).
tcf(c_305685,plain,
! [X0: $i,X1: $i] :
( theorem(or(X0,X1))
| ~ theorem(or(X0,not(not(X1)))) ),
inference(superposition,[status(thm)],[c_305553,c_300237]) ).
tcf(c_306965,plain,
! [X0: $i,X1: $i] : theorem(or(or(not(or(not(not(X0)),X1)),X1),X0)),
inference(superposition,[status(thm)],[c_299909,c_305685]) ).
tcf(c_308275,plain,
! [X0: $i,X1: $i] : theorem(or(X0,or(not(or(not(not(X0)),X1)),X1))),
inference(superposition,[status(thm)],[c_306965,c_299892]) ).
tcf(c_309607,plain,
! [X0: $i,X1: $i] : theorem(or(not(or(not(not(X0)),X1)),or(X0,X1))),
inference(superposition,[status(thm)],[c_308275,c_205]) ).
tcf(c_312551,plain,
( ~ theorem(or(not(not(or(not(p),not(or(not(q),r))))),not(or(not(p),not(or(not(not(r)),not(q)))))))
| ~ theorem(or(not(not(or(not(p),not(or(not(not(r)),not(q)))))),not(or(not(p),not(or(not(q),r)))))) ),
inference(superposition,[status(thm)],[c_572,c_67]) ).
tcf(c_312582,plain,
( ~ theorem(or(not(or(not(p),not(or(not(q),r)))),or(not(p),not(or(not(not(r)),not(q))))))
| ~ theorem(or(not(not(or(not(p),not(or(not(q),r))))),not(or(not(p),not(or(not(not(r)),not(q))))))) ),
inference(superposition,[status(thm)],[c_300865,c_312551]) ).
tcf(c_312631,plain,
( ~ theorem(or(not(or(not(p),not(or(not(q),r)))),or(not(p),not(or(not(not(r)),not(q))))))
| ~ theorem(or(not(or(not(p),not(or(not(not(r)),not(q))))),or(not(p),not(or(not(q),r))))) ),
inference(superposition,[status(thm)],[c_300865,c_312582]) ).
tcf(c_312778,plain,
! [X0: $i,X1: $i] :
( theorem(X0)
| ~ theorem(or(X0,not(or(X1,not(X1))))) ),
inference(superposition,[status(thm)],[c_302380,c_301447]) ).
tcf(c_313561,plain,
( ~ theorem(or(not(not(or(not(q),r))),not(or(not(not(r)),not(q)))))
| ~ theorem(or(not(or(not(p),not(or(not(not(r)),not(q))))),or(not(p),not(or(not(q),r))))) ),
inference(superposition,[status(thm)],[c_1156,c_312631]) ).
tcf(c_313980,plain,
! [X0: $i,X1: $i] : theorem(or(not(or(not(not(X0)),X1)),or(X1,X0))),
inference(superposition,[status(thm)],[c_309607,c_300377]) ).
tcf(c_314624,plain,
( ~ theorem(or(not(not(or(not(q),r))),not(or(not(not(r)),not(q)))))
| ~ theorem(or(not(not(or(not(not(r)),not(q)))),not(or(not(q),r)))) ),
inference(superposition,[status(thm)],[c_1156,c_313561]) ).
tcf(c_315065,plain,
( ~ theorem(or(not(or(not(not(r)),not(q))),or(not(q),r)))
| ~ theorem(or(not(not(or(not(not(r)),not(q)))),not(or(not(q),r)))) ),
inference(superposition,[status(thm)],[c_300865,c_314624]) ).
tcf(c_315068,plain,
~ theorem(or(not(not(or(not(not(r)),not(q)))),not(or(not(q),r)))),
inference(forward_subsumption_resolution,[status(thm)],[c_315065,c_313980]) ).
tcf(c_316022,plain,
~ theorem(or(not(or(not(q),r)),or(not(not(r)),not(q)))),
inference(superposition,[status(thm)],[c_300865,c_315068]) ).
tcf(c_318073,plain,
! [X0: $i,X1: $i] : theorem(or(not(or(not(or(X0,not(X0))),X1)),X1)),
inference(superposition,[status(thm)],[c_299909,c_312778]) ).
tcf(c_328248,plain,
! [X0: $i,X1: $i] :
( theorem(X1)
| ~ theorem(or(not(or(X0,not(X0))),X1)) ),
inference(superposition,[status(thm)],[c_318073,c_66]) ).
tcf(c_328390,plain,
! [X0: $i,X1: $i] : theorem(or(not(or(X0,X1)),or(X0,not(not(X1))))),
inference(superposition,[status(thm)],[c_116,c_328248]) ).
tcf(c_329735,plain,
! [X0: $i,X1: $i] : theorem(or(not(or(X0,X1)),or(not(not(X1)),X0))),
inference(superposition,[status(thm)],[c_328390,c_300377]) ).
tcf(c_329743,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_316022,c_329735]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL266-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.10/0.54 % Computer : n020.cluster.edu
% 0.10/0.54 % Model : x86_64 x86_64
% 0.10/0.54 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.54 % Memory : 8046.5625MB
% 0.10/0.54 % OS : Linux 6.8.0-71-generic
% 0.10/0.54 % CPULimit : 300
% 0.10/0.54 % WCLimit : 300
% 0.10/0.54 % DateTime : Wed Sep 23 22:40:48 UTC 2026
% 0.10/0.54 % CPUTime :
% 0.10/0.54 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.14/0.57 Running first-order theorem proving
% 0.14/0.57 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.58
% 0.14/0.58 % ======== iProver multi-core TPTP/SMT =========
% 0.14/0.58
% 0.14/0.59 % Detected problem language: tptp
% 0.14/0.60 % Proving...
% 190.09/29.04 % SZS status Started for theBenchmark.p
% 190.09/29.04 % SZS status Unsatisfiable for theBenchmark.p
% 190.09/29.04
% 190.09/29.04 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 190.09/29.04
% 190.09/29.04 % ------ iProver source info
% 190.09/29.04
% 190.09/29.04 % git: date: 2026-07-19 20:42:38 +0200
% 190.09/29.04 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 190.09/29.04 % git: non_committed_changes: false
% 190.09/29.04
% 190.09/29.04 % ------ Parsing...% successful
% 190.09/29.04
% 190.09/29.04
% 190.09/29.04 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 190.09/29.04
% 190.09/29.04 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe:1:0s pe_e sf_s rm: 0 0s sf_e pe_s pe_e %
% 190.09/29.04
% 190.09/29.04 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 190.09/29.04 % ------ Proving...
% 190.09/29.04 % ------ Problem Properties
% 190.09/29.04
% 190.09/29.04 %
% 190.09/29.04 % clauses 7
% 190.09/29.04 % conjectures 1
% 190.09/29.04 % EPR 0
% 190.09/29.04 % Horn 7
% 190.09/29.04 % unary 6
% 190.09/29.04 % binary 0
% 190.09/29.04 % lits 9
% 190.09/29.04 % lits eq 0
% 190.09/29.04 % fd_pure 0
% 190.09/29.04 % fd_pseudo 0
% 190.09/29.04 % fd_cond 0
% 190.09/29.04 % fd_pseudo_cond 0
% 190.09/29.04 % AC symbols 0
% 190.09/29.04
% 190.09/29.04 % ------ Input Options Time Limit: Unbounded
% 190.09/29.04
% 190.09/29.04
% 190.09/29.04 % ------
% 190.09/29.04 % Current options:
% 190.09/29.04 % ------
% 190.09/29.04
% 190.09/29.04
% 190.09/29.04 %
% 190.09/29.04
% 190.09/29.04 % ------ Proving...
% 190.09/29.04 %
% 190.09/29.04
% 190.09/29.04 % SZS status Unsatisfiable for theBenchmark.p
% 190.09/29.04
% 190.09/29.04 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 190.09/29.04
% 190.09/29.04
%------------------------------------------------------------------------------