%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SWV543-1.004 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n015.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 03:23:28 PM UTC 2026
% Result : Unsatisfiable 3.31s 6.22s
% Output : CNFRefutation 3.31s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 25
% Syntax : Number of formulae : 85 ( 85 unt; 0 def)
% Number of atoms : 85 ( 84 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 1 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 28 ( 28 usr; 26 con; 0-3 aty)
% Number of variables : 18 ( 0 sgn 18 !; 0 ?; 12 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : select(store(X0,X1,X2),X1) = X2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a1) ).
fof(f3,axiom,
! [X2,X0,X1] : store(store(X0,X1,select(X0,X2)),X2,select(X0,X1)) = store(store(X0,X2,select(X0,X1)),X1,select(X0,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a3) ).
fof(f6,axiom,
a_420 = store(a_418,i0,e_419),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp2) ).
fof(f7,axiom,
a_422 = store(a_420,i3,e_421),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp3) ).
fof(f8,axiom,
a_424 = store(a_422,i3,e_423),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp4) ).
fof(f9,axiom,
a_426 = store(a_424,i2,e_425),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp5) ).
fof(f10,axiom,
a_428 = store(a_426,i2,e_427),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp6) ).
fof(f11,axiom,
a_430 = store(a_428,i0,e_429),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp7) ).
fof(f12,axiom,
a_431 = store(a_418,i3,e_421),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp8) ).
fof(f13,axiom,
a_432 = store(a_431,i0,e_419),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp9) ).
fof(f14,axiom,
a_434 = store(a_432,i3,e_433),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp10) ).
fof(f15,axiom,
a_436 = store(a_434,i2,e_435),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp11) ).
fof(f16,axiom,
a_438 = store(a_436,i0,e_437),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp12) ).
fof(f17,axiom,
a_440 = store(a_438,i2,e_439),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp13) ).
fof(f19,axiom,
e_419 = select(a_418,i3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp15) ).
fof(f20,axiom,
e_421 = select(a_418,i0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp16) ).
fof(f21,axiom,
e_423 = select(a_422,i2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp17) ).
fof(f22,axiom,
e_425 = select(a_422,i3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp18) ).
fof(f23,axiom,
e_427 = select(a_426,i0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp19) ).
fof(f24,axiom,
e_429 = select(a_426,i2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp20) ).
fof(f25,axiom,
e_433 = select(a_432,i2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp21) ).
fof(f26,axiom,
e_435 = select(a_432,i3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp22) ).
fof(f27,axiom,
e_437 = select(a_436,i2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp23) ).
fof(f28,axiom,
e_439 = select(a_436,i0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',hyp24) ).
fof(f29,negated_conjecture,
a_430 != a_440,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goal) ).
tcf(c_78,plain,
! [X0: $i,X1: $i,X2: $i] : select(store(X0,X1,X2),X1) = X2,
inference(cnf_transformation,[],[f1]) ).
tcf(c_80,plain,
! [X0: $i,X1: $i,X2: $i] : store(store(X0,X1,select(X0,X2)),X2,select(X0,X1)) = store(store(X0,X2,select(X0,X1)),X1,select(X0,X2)),
inference(cnf_transformation,[],[f3]) ).
tcf(c_83,plain,
store(a_418,i0,e_419) = a_420,
inference(cnf_transformation,[],[f6]) ).
tcf(c_84,plain,
store(a_420,i3,e_421) = a_422,
inference(cnf_transformation,[],[f7]) ).
tcf(c_85,plain,
store(a_422,i3,e_423) = a_424,
inference(cnf_transformation,[],[f8]) ).
tcf(c_86,plain,
store(a_424,i2,e_425) = a_426,
inference(cnf_transformation,[],[f9]) ).
tcf(c_87,plain,
store(a_426,i2,e_427) = a_428,
inference(cnf_transformation,[],[f10]) ).
tcf(c_88,plain,
store(a_428,i0,e_429) = a_430,
inference(cnf_transformation,[],[f11]) ).
tcf(c_89,plain,
store(a_418,i3,e_421) = a_431,
inference(cnf_transformation,[],[f12]) ).
tcf(c_90,plain,
store(a_431,i0,e_419) = a_432,
inference(cnf_transformation,[],[f13]) ).
tcf(c_91,plain,
store(a_432,i3,e_433) = a_434,
inference(cnf_transformation,[],[f14]) ).
tcf(c_92,plain,
store(a_434,i2,e_435) = a_436,
inference(cnf_transformation,[],[f15]) ).
tcf(c_93,plain,
store(a_436,i0,e_437) = a_438,
inference(cnf_transformation,[],[f16]) ).
tcf(c_94,plain,
store(a_438,i2,e_439) = a_440,
inference(cnf_transformation,[],[f17]) ).
tcf(c_96,plain,
select(a_418,i3) = e_419,
inference(cnf_transformation,[],[f19]) ).
tcf(c_97,plain,
select(a_418,i0) = e_421,
inference(cnf_transformation,[],[f20]) ).
tcf(c_98,plain,
select(a_422,i2) = e_423,
inference(cnf_transformation,[],[f21]) ).
tcf(c_99,plain,
select(a_422,i3) = e_425,
inference(cnf_transformation,[],[f22]) ).
tcf(c_100,plain,
select(a_426,i0) = e_427,
inference(cnf_transformation,[],[f23]) ).
tcf(c_101,plain,
select(a_426,i2) = e_429,
inference(cnf_transformation,[],[f24]) ).
tcf(c_102,plain,
select(a_432,i2) = e_433,
inference(cnf_transformation,[],[f25]) ).
tcf(c_103,plain,
select(a_432,i3) = e_435,
inference(cnf_transformation,[],[f26]) ).
tcf(c_104,plain,
select(a_436,i2) = e_437,
inference(cnf_transformation,[],[f27]) ).
tcf(c_105,plain,
select(a_436,i0) = e_439,
inference(cnf_transformation,[],[f28]) ).
tcf(c_106,negated_conjecture,
a_430 != a_440,
inference(cnf_transformation,[],[f29]) ).
tcf(c_176,negated_conjecture,
a_430 != a_440,
inference(demodulation,[status(thm)],[c_106]) ).
tcf(c_269,plain,
select(a_422,i3) = e_421,
inference(superposition,[status(thm)],[c_84,c_78]) ).
tcf(c_271,plain,
select(a_426,i2) = e_425,
inference(superposition,[status(thm)],[c_86,c_78]) ).
tcf(c_277,plain,
select(a_436,i2) = e_435,
inference(superposition,[status(thm)],[c_92,c_78]) ).
tcf(c_280,plain,
e_421 = e_425,
inference(demodulation,[status(thm)],[c_99,c_269]) ).
tcf(c_281,plain,
store(a_424,i2,e_421) = a_426,
inference(demodulation,[status(thm)],[c_86,c_280]) ).
tcf(c_282,plain,
e_425 = e_429,
inference(demodulation,[status(thm)],[c_101,c_271]) ).
tcf(c_283,plain,
store(a_428,i0,e_425) = a_430,
inference(demodulation,[status(thm)],[c_88,c_282]) ).
tcf(c_284,plain,
e_435 = e_437,
inference(demodulation,[status(thm)],[c_104,c_277]) ).
tcf(c_285,plain,
store(a_436,i0,e_435) = a_438,
inference(demodulation,[status(thm)],[c_93,c_284]) ).
tcf(c_364,plain,
! [X0: $i] : store(store(a_418,i3,select(a_418,X0)),X0,e_419) = store(store(a_418,X0,e_419),i3,select(a_418,X0)),
inference(superposition,[status(thm)],[c_96,c_80]) ).
tcf(c_367,plain,
! [X0: $i] : store(store(a_426,i0,select(a_426,X0)),X0,e_427) = store(store(a_426,X0,e_427),i0,select(a_426,X0)),
inference(superposition,[status(thm)],[c_100,c_80]) ).
tcf(c_374,plain,
! [X0: $i,X1: $i,X2: $i] : select(store(store(X0,X1,select(X0,X2)),X2,select(X0,X1)),X1) = select(X0,X2),
inference(superposition,[status(thm)],[c_80,c_78]) ).
tcf(c_432,plain,
select(a_426,i2) = e_421,
inference(light_normalisation,[status(thm)],[c_271,c_280]) ).
tcf(c_525,plain,
store(a_428,i0,e_421) = a_430,
inference(light_normalisation,[status(thm)],[c_283,c_280]) ).
tcf(c_1128,plain,
! [X0: $i] : select(store(store(a_418,X0,e_421),i0,select(a_418,X0)),X0) = e_421,
inference(superposition,[status(thm)],[c_97,c_374]) ).
tcf(c_1767,plain,
select(store(a_431,i0,select(a_418,i3)),i3) = e_421,
inference(superposition,[status(thm)],[c_89,c_1128]) ).
tcf(c_1781,plain,
e_421 = e_435,
inference(light_normalisation,[status(thm)],[c_1767,c_90,c_96,c_103]) ).
tcf(c_1789,plain,
store(a_436,i0,e_421) = a_438,
inference(demodulation,[status(thm)],[c_285,c_1781]) ).
tcf(c_1793,plain,
store(a_434,i2,e_421) = a_436,
inference(demodulation,[status(thm)],[c_92,c_1781]) ).
tcf(c_2494,plain,
store(store(a_418,i0,e_419),i3,e_421) = store(store(a_418,i3,e_421),i0,e_419),
inference(superposition,[status(thm)],[c_97,c_364]) ).
tcf(c_2500,plain,
a_422 = a_432,
inference(light_normalisation,[status(thm)],[c_2494,c_83,c_84,c_89,c_90]) ).
tcf(c_2518,plain,
store(a_422,i3,e_433) = a_434,
inference(demodulation,[status(thm)],[c_91,c_2500]) ).
tcf(c_2520,plain,
select(a_422,i2) = e_433,
inference(demodulation,[status(thm)],[c_102,c_2500]) ).
tcf(c_2521,plain,
e_423 = e_433,
inference(light_normalisation,[status(thm)],[c_2520,c_98]) ).
tcf(c_2576,plain,
a_424 = a_434,
inference(light_normalisation,[status(thm)],[c_2518,c_85,c_2521]) ).
tcf(c_2578,plain,
store(a_424,i2,e_421) = a_436,
inference(demodulation,[status(thm)],[c_1793,c_2576]) ).
tcf(c_2580,plain,
a_426 = a_436,
inference(light_normalisation,[status(thm)],[c_2578,c_281]) ).
tcf(c_2585,plain,
store(a_426,i0,e_421) = a_438,
inference(demodulation,[status(thm)],[c_1789,c_2580]) ).
tcf(c_2588,plain,
select(a_426,i0) = e_439,
inference(demodulation,[status(thm)],[c_105,c_2580]) ).
tcf(c_2589,plain,
e_427 = e_439,
inference(light_normalisation,[status(thm)],[c_2588,c_100]) ).
tcf(c_2593,plain,
store(a_438,i2,e_427) = a_440,
inference(demodulation,[status(thm)],[c_94,c_2589]) ).
tcf(c_3443,plain,
store(store(a_426,i0,e_421),i2,e_427) = store(store(a_426,i2,e_427),i0,e_421),
inference(superposition,[status(thm)],[c_432,c_367]) ).
tcf(c_3448,plain,
a_430 = a_440,
inference(light_normalisation,[status(thm)],[c_3443,c_87,c_525,c_2585,c_2593]) ).
tcf(c_3449,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_3448,c_176]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV543-1.004 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.11/5.39 % Computer : n015.cluster.edu
% 0.11/5.39 % Model : x86_64 x86_64
% 0.11/5.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/5.39 % Memory : 8046.5625MB
% 0.11/5.39 % OS : Linux 6.8.0-71-generic
% 0.11/5.39 % CPULimit : 300
% 0.11/5.39 % WCLimit : 300
% 0.11/5.39 % DateTime : Thu Sep 24 20:27:32 UTC 2026
% 0.11/5.39 % CPUTime :
% 0.11/5.39 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.16/5.43 Running first-order theorem proving
% 0.16/5.43 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
% 0.16/5.44
% 0.16/5.44 % ======== iProver multi-core TPTP/SMT =========
% 0.16/5.44
% 0.16/5.44 % Detected problem language: tptp
% 0.16/5.46 % Proving...
% 3.31/6.22 % SZS status Started for theBenchmark.p
% 3.31/6.22 % SZS status Unsatisfiable for theBenchmark.p
% 3.31/6.22
% 3.31/6.22 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 3.31/6.22
% 3.31/6.22 % ------ iProver source info
% 3.31/6.22
% 3.31/6.22 % git: date: 2026-07-19 20:42:38 +0200
% 3.31/6.22 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 3.31/6.22 % git: non_committed_changes: false
% 3.31/6.22
% 3.31/6.22 % ------ Parsing...% successful
% 3.31/6.22
% 3.31/6.22
% 3.31/6.22 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 3.31/6.22
% 3.31/6.22 % ------ Preprocessing... sup_sim: 0 sf_s rm: 0 0s sf_e pe_s pe_e %
% 3.31/6.22
% 3.31/6.22 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 3.31/6.22
% 3.31/6.22 % ------ Preprocessing... sf_s rm: 0 0s sf_e
% 3.31/6.22 % ------ Proving...
% 3.31/6.22 % ------ Problem Properties
% 3.31/6.22
% 3.31/6.22 %
% 3.31/6.22 % clauses 29
% 3.31/6.22 % conjectures 1
% 3.31/6.22 % EPR 1
% 3.31/6.22 % Horn 28
% 3.31/6.22 % unary 28
% 3.31/6.22 % binary 1
% 3.31/6.22 % lits 30
% 3.31/6.22 % lits eq 30
% 3.31/6.22 % fd_pure 0
% 3.31/6.22 % fd_pseudo 0
% 3.31/6.22 % fd_cond 0
% 3.31/6.22 % fd_pseudo_cond 1
% 3.31/6.22 % AC symbols 0
% 3.31/6.22
% 3.31/6.22 % ------ Schedule dynamic 5 is on
% 3.31/6.22
% 3.31/6.22 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.31/6.22
% 3.31/6.22
% 3.31/6.22 % ------
% 3.31/6.22 % Current options:
% 3.31/6.22 % ------
% 3.31/6.22
% 3.31/6.22
% 3.31/6.22 %
% 3.31/6.22
% 3.31/6.22 % ------ Proving...
% 3.31/6.22 %
% 3.31/6.22
% 3.31/6.22 % SZS status Unsatisfiable for theBenchmark.p
% 3.31/6.22
% 3.31/6.22 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.31/6.22
% 3.31/6.22
%------------------------------------------------------------------------------