%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SYO640-10 : TPTP v9.2.1. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n022.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 : Tue May 5 05:54:06 PM UTC 2026
% Result : Satisfiable 1.26s 1.72s
% Output : Saturation 1.26s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(itmul0_2,axiom,
ifeq(f(X1,X2,X3),true,ifeq(f(X4,X1,X3),true,f(X4,X2,X3),true),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',itmul0_2) ).
cnf(itmul0,axiom,
f(sK3_itmul0_Y1,sK2_itmul0_Y2,sK4_itmul0_Y4) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',itmul0) ).
cnf(ifeq_axiom,axiom,
ifeq(X1,X1,X2,X3) = X2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom) ).
cnf(itmul0_1,axiom,
f(sK2_itmul0_Y2,sK3_itmul0_Y1,sK4_itmul0_Y4) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',itmul0_1) ).
cnf(itmul0_3,axiom,
ifeq(f(sK3_itmul0_Y1,sK1_itmul0_Y3,X1),true,f(sK3_itmul0_Y1,sK3_itmul0_Y1,X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',itmul0_3) ).
cnf(itmul0_4,axiom,
f(sK3_itmul0_Y1,sK1_itmul0_Y3,sK4_itmul0_Y4) != true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',itmul0_4) ).
cnf(c_0_6,axiom,
ifeq(f(X1,X2,X3),true,ifeq(f(X4,X1,X3),true,f(X4,X2,X3),true),true) = true,
itmul0_2,
[final] ).
cnf(c_0_7,axiom,
f(sK3_itmul0_Y1,sK2_itmul0_Y2,sK4_itmul0_Y4) = true,
itmul0,
[final] ).
cnf(c_0_8,axiom,
ifeq(X1,X1,X2,X3) = X2,
ifeq_axiom,
[final] ).
cnf(c_0_9,axiom,
f(sK2_itmul0_Y2,sK3_itmul0_Y1,sK4_itmul0_Y4) = true,
itmul0_1,
[final] ).
cnf(c_0_10,plain,
ifeq(f(sK2_itmul0_Y2,X1,sK4_itmul0_Y4),true,f(sK3_itmul0_Y1,X1,sK4_itmul0_Y4),true) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_7]),c_0_8]),
[final] ).
cnf(c_0_11,plain,
ifeq(f(sK3_itmul0_Y1,X1,sK4_itmul0_Y4),true,f(sK2_itmul0_Y2,X1,sK4_itmul0_Y4),true) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_9]),c_0_8]),
[final] ).
cnf(c_0_12,axiom,
ifeq(f(sK3_itmul0_Y1,sK1_itmul0_Y3,X1),true,f(sK3_itmul0_Y1,sK3_itmul0_Y1,X1),true) = true,
itmul0_3,
[final] ).
cnf(c_0_13,plain,
f(sK3_itmul0_Y1,sK3_itmul0_Y1,sK4_itmul0_Y4) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_10,c_0_9]),c_0_8]),
[final] ).
cnf(c_0_14,plain,
f(sK2_itmul0_Y2,sK2_itmul0_Y2,sK4_itmul0_Y4) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_11,c_0_7]),c_0_8]),
[final] ).
cnf(c_0_15,plain,
ifeq(f(X1,sK2_itmul0_Y2,sK4_itmul0_Y4),true,ifeq(f(sK3_itmul0_Y1,X1,sK4_itmul0_Y4),true,true,true),true) = true,
inference(spm,[status(thm)],[c_0_6,c_0_7]),
[final] ).
cnf(c_0_16,plain,
ifeq(f(sK3_itmul0_Y1,sK1_itmul0_Y3,sK4_itmul0_Y4),true,true,true) = true,
inference(spm,[status(thm)],[c_0_12,c_0_13]),
[final] ).
cnf(c_0_17,plain,
ifeq(f(sK2_itmul0_Y2,X1,sK4_itmul0_Y4),true,f(sK2_itmul0_Y2,X1,sK4_itmul0_Y4),true) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_14]),c_0_8]),
[final] ).
cnf(c_0_18,axiom,
f(sK3_itmul0_Y1,sK1_itmul0_Y3,sK4_itmul0_Y4) != true,
itmul0_4,
[final] ).
cnf(c_0_19,plain,
ifeq(f(X1,sK3_itmul0_Y1,sK4_itmul0_Y4),true,ifeq(f(sK3_itmul0_Y1,X1,sK4_itmul0_Y4),true,true,true),true) = true,
inference(spm,[status(thm)],[c_0_6,c_0_13]),
[final] ).
cnf(c_0_20,plain,
ifeq(f(X1,sK2_itmul0_Y2,sK4_itmul0_Y4),true,ifeq(f(sK2_itmul0_Y2,X1,sK4_itmul0_Y4),true,true,true),true) = true,
inference(spm,[status(thm)],[c_0_6,c_0_14]),
[final] ).
cnf(c_0_21,plain,
ifeq(f(sK1_itmul0_Y3,sK2_itmul0_Y2,sK4_itmul0_Y4),true,true,true) = true,
inference(spm,[status(thm)],[c_0_15,c_0_16]),
[final] ).
cnf(c_0_22,plain,
ifeq(f(sK3_itmul0_Y1,X1,sK4_itmul0_Y4),true,f(sK3_itmul0_Y1,X1,sK4_itmul0_Y4),true) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_13]),c_0_8]),
[final] ).
cnf(c_0_23,plain,
ifeq(f(X1,sK3_itmul0_Y1,sK4_itmul0_Y4),true,f(X1,sK3_itmul0_Y1,sK4_itmul0_Y4),true) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_13]),c_0_8]),
[final] ).
cnf(c_0_24,plain,
ifeq(f(X1,X1,sK4_itmul0_Y4),true,true,true) = true,
inference(spm,[status(thm)],[c_0_6,c_0_17]),
[final] ).
cnf(c_0_25,plain,
ifeq(f(X1,sK2_itmul0_Y2,sK4_itmul0_Y4),true,f(X1,sK2_itmul0_Y2,sK4_itmul0_Y4),true) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_14]),c_0_8]),
[final] ).
cnf(c_0_26,plain,
ifeq(f(X1,sK3_itmul0_Y1,sK4_itmul0_Y4),true,f(X1,sK2_itmul0_Y2,sK4_itmul0_Y4),true) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_7]),c_0_8]),
[final] ).
cnf(c_0_27,plain,
ifeq(f(X1,sK2_itmul0_Y2,sK4_itmul0_Y4),true,f(X1,sK3_itmul0_Y1,sK4_itmul0_Y4),true) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_9]),c_0_8]),
[final] ).
cnf(c_0_28,plain,
ifeq(f(X1,sK3_itmul0_Y1,sK4_itmul0_Y4),true,ifeq(f(sK2_itmul0_Y2,X1,sK4_itmul0_Y4),true,true,true),true) = true,
inference(spm,[status(thm)],[c_0_6,c_0_9]),
[final] ).
cnf(c_0_29,plain,
ifeq(f(sK1_itmul0_Y3,sK3_itmul0_Y1,X1),true,true,true) = true,
inference(spm,[status(thm)],[c_0_6,c_0_12]),
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYO640-10 : TPTP v9.2.1. Released v7.3.0.
% 0.00/0.12 % Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.15/0.33 % Computer : n022.cluster.edu
% 0.15/0.33 % Model : x86_64 x86_64
% 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.33 % Memory : 8042.1875MB
% 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.33 % CPULimit : 300
% 0.15/0.33 % WCLimit : 300
% 0.15/0.33 % DateTime : Tue May 5 09:19:06 EDT 2026
% 0.15/0.33 % CPUTime :
% 0.15/0.34 % start to proof: theBenchmark
% 1.26/1.72 % Version : CSE_E---1.7
% 1.26/1.72 % Problem : theBenchmark.p
% 1.26/1.72 % SZS status Satisfiable for theBenchmark.p
% 1.26/1.72 % SZS output start Saturation
% See solution above
% 1.26/1.72 % Total time : 1.368s
%------------------------------------------------------------------------------