%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : CSR040-10 : TPTP v9.2.1. Released v7.5.0.
% 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 : n013.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 04:14:18 PM UTC 2026
% Result : Unsatisfiable 133.81s 128.10s
% Output : CNFRefutation 134.29s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 27
% Syntax : Number of clauses : 76 ( 76 unt; 0 nHn; 28 RR)
% Number of literals : 76 ( 75 equ; 2 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 30 ( 30 usr; 4 con; 0-4 aty)
% Number of variables : 60 ( 6 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(ax3_6733,axiom,
ifeq4(tptpcol_15_109185(X1),true,tptpcol_14_109181(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_6733) ).
cnf(query190_1,negated_conjecture,
tptpcol_15_109185(c_tptpcol_16_62187) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query190_1) ).
cnf(ifeq_axiom,axiom,
ifeq4(X1,X1,X2,X3) = X2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom) ).
cnf(ax3_7614,axiom,
ifeq4(tptpcol_14_109181(X1),true,tptpcol_13_109173(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_7614) ).
cnf(ax3_15564,axiom,
ifeq4(tptpcol_13_109173(X1),true,tptpcol_12_109157(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_15564) ).
cnf(ax3_3389,axiom,
ifeq4(tptpcol_12_109157(X1),true,tptpcol_11_109125(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_3389) ).
cnf(ax3_24107,axiom,
ifeq4(tptpcol_11_109125(X1),true,tptpcol_10_109061(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_24107) ).
cnf(ax3_448,axiom,
ifeq4(tptpcol_10_109061(X1),true,tptpcol_9_109060(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_448) ).
cnf(ax3_733,axiom,
ifeq4(tptpcol_9_109060(X1),true,tptpcol_8_109059(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_733) ).
cnf(ax3_1291,axiom,
ifeq4(tptpcol_8_109059(X1),true,tptpcol_7_108547(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_1291) ).
cnf(ax3_9044,axiom,
ifeq4(tptpcol_7_108547(X1),true,tptpcol_6_108546(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_9044) ).
cnf(ax3_3253,axiom,
ifeq4(tptpcol_6_108546(X1),true,tptpcol_5_106498(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_3253) ).
cnf(ax3_15240,axiom,
ifeq4(tptpcol_5_106498(X1),true,tptpcol_4_106497(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_15240) ).
cnf(ax3_1714,axiom,
ifeq4(firstordercollection(X1),true,fixedordercollection(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_1714) ).
cnf(ax3_20268,axiom,
firstordercollection(c_tptpcol_16_62187) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_20268) ).
cnf(ax3_5949,axiom,
ifeq4(tptpcol_4_106497(X1),true,tptpcol_3_98305(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_5949) ).
cnf(ax3_12015,axiom,
ifeq4(fixedordercollection(X1),true,collection(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_12015) ).
cnf(ax3_22390,axiom,
ifeq4(tptpcol_3_98305(X1),true,tptpcol_2_98304(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_22390) ).
cnf(ax3_44179,axiom,
ifeq4(collection(X1),true,genls(X1,X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_44179) ).
cnf(ax3_5511,axiom,
ifeq4(tptpcol_2_98304(X1),true,tptpcol_1_65536(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_5511) ).
cnf(ax3_711,axiom,
ifeq4(genls(X1,X2),true,subsetof(X1,X2),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_711) ).
cnf(ax3_5043,axiom,
ifeq4(tptpcol_1_65536(X1),true,tptpcol_0_0(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_5043) ).
cnf(ax3_29029,axiom,
ifeq4(subsetof(X1,X2),true,setorcollection(X2),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_29029) ).
cnf(ax3_318,axiom,
ifeq4(tptpcol_0_0(X1),true,individual(X1),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_318) ).
cnf(ax3_7665,axiom,
ifeq2(tuple2(individual(X1),setorcollection(X1)),tuple2(true,true),a,b) = b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_7665) ).
cnf(ifeq_axiom_002,axiom,
ifeq2(X1,X1,X2,X3) = X2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom_002) ).
cnf(goal,negated_conjecture,
a != b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
cnf(c_0_27,axiom,
ifeq4(tptpcol_15_109185(X1),true,tptpcol_14_109181(X1),true) = true,
ax3_6733 ).
cnf(c_0_28,negated_conjecture,
tptpcol_15_109185(c_tptpcol_16_62187) = true,
query190_1 ).
cnf(c_0_29,axiom,
ifeq4(X1,X1,X2,X3) = X2,
ifeq_axiom ).
cnf(c_0_30,axiom,
ifeq4(tptpcol_14_109181(X1),true,tptpcol_13_109173(X1),true) = true,
ax3_7614 ).
cnf(c_0_31,negated_conjecture,
tptpcol_14_109181(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_27,c_0_28]),c_0_29]) ).
cnf(c_0_32,axiom,
ifeq4(tptpcol_13_109173(X1),true,tptpcol_12_109157(X1),true) = true,
ax3_15564 ).
cnf(c_0_33,negated_conjecture,
tptpcol_13_109173(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_30,c_0_31]),c_0_29]) ).
cnf(c_0_34,axiom,
ifeq4(tptpcol_12_109157(X1),true,tptpcol_11_109125(X1),true) = true,
ax3_3389 ).
cnf(c_0_35,negated_conjecture,
tptpcol_12_109157(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_32,c_0_33]),c_0_29]) ).
cnf(c_0_36,axiom,
ifeq4(tptpcol_11_109125(X1),true,tptpcol_10_109061(X1),true) = true,
ax3_24107 ).
cnf(c_0_37,negated_conjecture,
tptpcol_11_109125(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_35]),c_0_29]) ).
cnf(c_0_38,axiom,
ifeq4(tptpcol_10_109061(X1),true,tptpcol_9_109060(X1),true) = true,
ax3_448 ).
cnf(c_0_39,negated_conjecture,
tptpcol_10_109061(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_36,c_0_37]),c_0_29]) ).
cnf(c_0_40,axiom,
ifeq4(tptpcol_9_109060(X1),true,tptpcol_8_109059(X1),true) = true,
ax3_733 ).
cnf(c_0_41,negated_conjecture,
tptpcol_9_109060(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_38,c_0_39]),c_0_29]) ).
cnf(c_0_42,axiom,
ifeq4(tptpcol_8_109059(X1),true,tptpcol_7_108547(X1),true) = true,
ax3_1291 ).
cnf(c_0_43,negated_conjecture,
tptpcol_8_109059(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_41]),c_0_29]) ).
cnf(c_0_44,axiom,
ifeq4(tptpcol_7_108547(X1),true,tptpcol_6_108546(X1),true) = true,
ax3_9044 ).
cnf(c_0_45,negated_conjecture,
tptpcol_7_108547(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_42,c_0_43]),c_0_29]) ).
cnf(c_0_46,axiom,
ifeq4(tptpcol_6_108546(X1),true,tptpcol_5_106498(X1),true) = true,
ax3_3253 ).
cnf(c_0_47,negated_conjecture,
tptpcol_6_108546(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_45]),c_0_29]) ).
cnf(c_0_48,axiom,
ifeq4(tptpcol_5_106498(X1),true,tptpcol_4_106497(X1),true) = true,
ax3_15240 ).
cnf(c_0_49,negated_conjecture,
tptpcol_5_106498(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_46,c_0_47]),c_0_29]) ).
cnf(c_0_50,axiom,
ifeq4(firstordercollection(X1),true,fixedordercollection(X1),true) = true,
ax3_1714 ).
cnf(c_0_51,axiom,
firstordercollection(c_tptpcol_16_62187) = true,
ax3_20268 ).
cnf(c_0_52,axiom,
ifeq4(tptpcol_4_106497(X1),true,tptpcol_3_98305(X1),true) = true,
ax3_5949 ).
cnf(c_0_53,negated_conjecture,
tptpcol_4_106497(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_48,c_0_49]),c_0_29]) ).
cnf(c_0_54,axiom,
ifeq4(fixedordercollection(X1),true,collection(X1),true) = true,
ax3_12015 ).
cnf(c_0_55,plain,
fixedordercollection(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_50,c_0_51]),c_0_29]) ).
cnf(c_0_56,axiom,
ifeq4(tptpcol_3_98305(X1),true,tptpcol_2_98304(X1),true) = true,
ax3_22390 ).
cnf(c_0_57,negated_conjecture,
tptpcol_3_98305(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_52,c_0_53]),c_0_29]) ).
cnf(c_0_58,axiom,
ifeq4(collection(X1),true,genls(X1,X1),true) = true,
ax3_44179 ).
cnf(c_0_59,plain,
collection(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_54,c_0_55]),c_0_29]) ).
cnf(c_0_60,axiom,
ifeq4(tptpcol_2_98304(X1),true,tptpcol_1_65536(X1),true) = true,
ax3_5511 ).
cnf(c_0_61,negated_conjecture,
tptpcol_2_98304(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_56,c_0_57]),c_0_29]) ).
cnf(c_0_62,axiom,
ifeq4(genls(X1,X2),true,subsetof(X1,X2),true) = true,
ax3_711 ).
cnf(c_0_63,plain,
genls(c_tptpcol_16_62187,c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_58,c_0_59]),c_0_29]) ).
cnf(c_0_64,axiom,
ifeq4(tptpcol_1_65536(X1),true,tptpcol_0_0(X1),true) = true,
ax3_5043 ).
cnf(c_0_65,negated_conjecture,
tptpcol_1_65536(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_60,c_0_61]),c_0_29]) ).
cnf(c_0_66,axiom,
ifeq4(subsetof(X1,X2),true,setorcollection(X2),true) = true,
ax3_29029 ).
cnf(c_0_67,plain,
subsetof(c_tptpcol_16_62187,c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_62,c_0_63]),c_0_29]) ).
cnf(c_0_68,axiom,
ifeq4(tptpcol_0_0(X1),true,individual(X1),true) = true,
ax3_318 ).
cnf(c_0_69,negated_conjecture,
tptpcol_0_0(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_64,c_0_65]),c_0_29]) ).
cnf(c_0_70,axiom,
ifeq2(tuple2(individual(X1),setorcollection(X1)),tuple2(true,true),a,b) = b,
ax3_7665 ).
cnf(c_0_71,plain,
setorcollection(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_66,c_0_67]),c_0_29]) ).
cnf(c_0_72,negated_conjecture,
individual(c_tptpcol_16_62187) = true,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_68,c_0_69]),c_0_29]) ).
cnf(c_0_73,axiom,
ifeq2(X1,X1,X2,X3) = X2,
ifeq_axiom_002 ).
cnf(c_0_74,negated_conjecture,
a != b,
goal ).
cnf(c_0_75,plain,
$false,
inference(sr,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_70,c_0_71]),c_0_72]),c_0_73]),c_0_74]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.13 % Problem : CSR040-10 : TPTP v9.2.1. Released v7.5.0.
% 0.11/0.13 % 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
% 0.17/0.34 % Computer : n013.cluster.edu
% 0.17/0.34 % Model : x86_64 x86_64
% 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34 % Memory : 8042.1875MB
% 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34 % CPULimit : 300
% 0.17/0.34 % WCLimit : 300
% 0.17/0.34 % DateTime : Mon May 4 16:29:26 EDT 2026
% 0.17/0.34 % CPUTime :
% 0.20/0.35 % start to proof: theBenchmark
% 69.29/42.23 % Warning 104: No lemmas were extracted from the log file '/export/starexec/sandbox2/solver/bin/output/initial_lemmas_CSE.log'. Continuing with baseline prover only.
% 133.81/128.10 % Version : CSE_E---1.7
% 133.81/128.10 % Problem : theBenchmark.p
% 133.81/128.10 % SZS status Unsatisfiable for theBenchmark.p
% 133.81/128.10 % SZS output start CNFRefutation
% See solution above
% 134.29/128.50 % Total time : 113.180s
%------------------------------------------------------------------------------