TSTP Solution File: PLA017-10 by iProver---3.8
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- Process Solution
%------------------------------------------------------------------------------
% File : iProver---3.8
% Problem : PLA017-10 : TPTP v8.1.2. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover %s %d THM
% Computer : n024.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Aug 31 13:01:39 EDT 2023
% Result : Unsatisfiable 82.15s 11.21s
% Output : CNFRefutation 82.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 11
% Syntax : Number of clauses : 23 ( 23 unt; 0 nHn; 16 RR)
% Number of literals : 23 ( 22 equ; 1 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 15 ( 15 usr; 6 con; 0-4 aty)
% Number of variables : 16 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c_49,plain,
ifeq(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom) ).
cnf(c_51,plain,
ifeq(differ(X0,table),true,ifeq(holds(empty,X1),true,ifeq(holds(clear(X0),X1),true,holds(holding(X0),do(pickup(X0),X1)),true),true),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_1) ).
cnf(c_54,plain,
ifeq(differ(X0,X1),true,ifeq(holds(clear(X0),X2),true,holds(clear(X0),do(pickup(X1),X2)),true),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pickup_4) ).
cnf(c_56,plain,
ifeq(holds(holding(X0),X1),true,ifeq(holds(clear(X2),X1),true,holds(on(X0,X2),do(putdown(X0,X2),X1)),true),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',putdown_2) ).
cnf(c_60,plain,
ifeq(differ(X0,X1),true,differ(X1,X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_of_differ) ).
cnf(c_62,plain,
differ(a,c) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_c) ).
cnf(c_64,plain,
differ(a,table) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',differ_a_table) ).
cnf(c_75,plain,
holds(clear(a),s0) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state5) ).
cnf(c_77,plain,
holds(clear(c),s0) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state7) ).
cnf(c_78,plain,
holds(empty,s0) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state8) ).
cnf(c_80,negated_conjecture,
holds(on(a,c),X0) != true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_AC) ).
cnf(c_291,plain,
ifeq(true,true,differ(c,a),true) = true,
inference(superposition,[status(thm)],[c_62,c_60]) ).
cnf(c_344,plain,
ifeq(differ(c,X0),true,ifeq(true,true,holds(clear(c),do(pickup(X0),s0)),true),true) = true,
inference(superposition,[status(thm)],[c_77,c_54]) ).
cnf(c_394,plain,
ifeq(differ(a,table),true,ifeq(holds(empty,s0),true,ifeq(true,true,holds(holding(a),do(pickup(a),s0)),true),true),true) = true,
inference(superposition,[status(thm)],[c_75,c_51]) ).
cnf(c_479,plain,
ifeq(true,true,ifeq(true,true,ifeq(true,true,holds(holding(a),do(pickup(a),s0)),true),true),true) = true,
inference(light_normalisation,[status(thm)],[c_394,c_64,c_78]) ).
cnf(c_521,plain,
differ(c,a) = true,
inference(superposition,[status(thm)],[c_49,c_291]) ).
cnf(c_966,plain,
holds(holding(a),do(pickup(a),s0)) = true,
inference(superposition,[status(thm)],[c_49,c_479]) ).
cnf(c_1327,plain,
ifeq(true,true,ifeq(true,true,holds(clear(c),do(pickup(a),s0)),true),true) = true,
inference(superposition,[status(thm)],[c_521,c_344]) ).
cnf(c_2866,plain,
ifeq(true,true,ifeq(holds(clear(X0),do(pickup(a),s0)),true,holds(on(a,X0),do(putdown(a,X0),do(pickup(a),s0))),true),true) = true,
inference(superposition,[status(thm)],[c_966,c_56]) ).
cnf(c_3183,plain,
holds(clear(c),do(pickup(a),s0)) = true,
inference(superposition,[status(thm)],[c_49,c_1327]) ).
cnf(c_11041,plain,
ifeq(true,true,ifeq(true,true,holds(on(a,c),do(putdown(a,c),do(pickup(a),s0))),true),true) = true,
inference(superposition,[status(thm)],[c_3183,c_2866]) ).
cnf(c_60605,plain,
holds(on(a,c),do(putdown(a,c),do(pickup(a),s0))) = true,
inference(superposition,[status(thm)],[c_49,c_11041]) ).
cnf(c_60624,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_60605,c_80]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : PLA017-10 : TPTP v8.1.2. Released v7.3.0.
% 0.07/0.14 % Command : run_iprover %s %d THM
% 0.14/0.34 % Computer : n024.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Sun Aug 27 06:05:54 EDT 2023
% 0.14/0.34 % CPUTime :
% 0.20/0.48 Running UEQ theorem proving
% 0.20/0.48 Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule casc_29_ueq --heuristic_context ueq --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 82.15/11.21 % SZS status Started for theBenchmark.p
% 82.15/11.21 % SZS status Unsatisfiable for theBenchmark.p
% 82.15/11.21
% 82.15/11.21 %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 82.15/11.21
% 82.15/11.21 ------ iProver source info
% 82.15/11.21
% 82.15/11.21 git: date: 2023-05-31 18:12:56 +0000
% 82.15/11.21 git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 82.15/11.21 git: non_committed_changes: false
% 82.15/11.21 git: last_make_outside_of_git: false
% 82.15/11.21
% 82.15/11.21 ------ Parsing...successful
% 82.15/11.21
% 82.15/11.21
% 82.15/11.21
% 82.15/11.21 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e
% 82.15/11.21
% 82.15/11.21 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 82.15/11.21
% 82.15/11.21 ------ Preprocessing... sf_s rm: 0 0s sf_e
% 82.15/11.21 ------ Proving...
% 82.15/11.21 ------ Problem Properties
% 82.15/11.21
% 82.15/11.21
% 82.15/11.21 clauses 32
% 82.15/11.21 conjectures 1
% 82.15/11.21 EPR 0
% 82.15/11.21 Horn 32
% 82.15/11.21 unary 32
% 82.15/11.21 binary 0
% 82.15/11.21 lits 32
% 82.15/11.21 lits eq 32
% 82.15/11.21 fd_pure 0
% 82.15/11.21 fd_pseudo 0
% 82.15/11.21 fd_cond 0
% 82.15/11.21 fd_pseudo_cond 0
% 82.15/11.21 AC symbols 0
% 82.15/11.21
% 82.15/11.21 ------ Input Options Time Limit: Unbounded
% 82.15/11.21
% 82.15/11.21
% 82.15/11.21 ------
% 82.15/11.21 Current options:
% 82.15/11.21 ------
% 82.15/11.21
% 82.15/11.21
% 82.15/11.21
% 82.15/11.21
% 82.15/11.21 ------ Proving...
% 82.15/11.21
% 82.15/11.21
% 82.15/11.21 % SZS status Unsatisfiable for theBenchmark.p
% 82.15/11.21
% 82.15/11.21 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 82.15/11.21
% 82.15/11.21
%------------------------------------------------------------------------------