%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR040-10 : TPTP v9.3.1. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n001.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 : Tue Sep 29 09:42:11 AM UTC 2026
% Result : Unsatisfiable 74.23s 25.26s
% Output : Refutation 0.34s
% Verified :
% SZS Type : Refutation
% Derivation depth : 38
% Number of leaves : 24
% Syntax : Number of formulae : 86 ( 86 unt; 0 def)
% Number of atoms : 86 ( 85 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 27 ( 27 usr; 4 con; 0-4 aty)
% Number of variables : 44 ( 44 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : ifeq4(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom) ).
fof(f3,axiom,
! [X2,X0,X1] : ifeq2(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom_002) ).
fof(f638,axiom,
! [X0] : ifeq4(tptpcol_0_0(X0),true,individual(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_318) ).
fof(f639,plain,
! [X0] : true = ifeq4(tptpcol_0_0(X0),true,individual(X0),true),
inference(reorient_equations,[],[f638]) ).
fof(f898,axiom,
! [X0] : ifeq4(tptpcol_10_109061(X0),true,tptpcol_9_109060(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_448) ).
fof(f899,plain,
! [X0] : true = ifeq4(tptpcol_10_109061(X0),true,tptpcol_9_109060(X0),true),
inference(reorient_equations,[],[f898]) ).
fof(f1468,axiom,
! [X0] : ifeq4(tptpcol_9_109060(X0),true,tptpcol_8_109059(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_733) ).
fof(f1469,plain,
! [X0] : true = ifeq4(tptpcol_9_109060(X0),true,tptpcol_8_109059(X0),true),
inference(reorient_equations,[],[f1468]) ).
fof(f2584,axiom,
! [X0] : ifeq4(tptpcol_8_109059(X0),true,tptpcol_7_108547(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_1291) ).
fof(f2585,plain,
! [X0] : true = ifeq4(tptpcol_8_109059(X0),true,tptpcol_7_108547(X0),true),
inference(reorient_equations,[],[f2584]) ).
fof(f3428,axiom,
! [X0] : ifeq4(firstordercollection(X0),true,fixedordercollection(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_1714) ).
fof(f3429,plain,
! [X0] : true = ifeq4(firstordercollection(X0),true,fixedordercollection(X0),true),
inference(reorient_equations,[],[f3428]) ).
fof(f6506,axiom,
! [X0] : ifeq4(tptpcol_6_108546(X0),true,tptpcol_5_106498(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_3253) ).
fof(f6507,plain,
! [X0] : true = ifeq4(tptpcol_6_108546(X0),true,tptpcol_5_106498(X0),true),
inference(reorient_equations,[],[f6506]) ).
fof(f6778,axiom,
! [X0] : ifeq4(tptpcol_12_109157(X0),true,tptpcol_11_109125(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_3389) ).
fof(f6779,plain,
! [X0] : true = ifeq4(tptpcol_12_109157(X0),true,tptpcol_11_109125(X0),true),
inference(reorient_equations,[],[f6778]) ).
fof(f10078,axiom,
! [X0] : ifeq4(tptpcol_1_65536(X0),true,tptpcol_0_0(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_5043) ).
fof(f10079,plain,
! [X0] : true = ifeq4(tptpcol_1_65536(X0),true,tptpcol_0_0(X0),true),
inference(reorient_equations,[],[f10078]) ).
fof(f11012,axiom,
! [X0] : ifeq4(tptpcol_2_98304(X0),true,tptpcol_1_65536(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_5511) ).
fof(f11013,plain,
! [X0] : true = ifeq4(tptpcol_2_98304(X0),true,tptpcol_1_65536(X0),true),
inference(reorient_equations,[],[f11012]) ).
fof(f11888,axiom,
! [X0] : ifeq4(tptpcol_4_106497(X0),true,tptpcol_3_98305(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_5949) ).
fof(f11889,plain,
! [X0] : true = ifeq4(tptpcol_4_106497(X0),true,tptpcol_3_98305(X0),true),
inference(reorient_equations,[],[f11888]) ).
fof(f13456,axiom,
! [X0] : ifeq4(tptpcol_15_109185(X0),true,tptpcol_14_109181(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_6733) ).
fof(f13457,plain,
! [X0] : true = ifeq4(tptpcol_15_109185(X0),true,tptpcol_14_109181(X0),true),
inference(reorient_equations,[],[f13456]) ).
fof(f15216,axiom,
! [X0] : ifeq4(tptpcol_14_109181(X0),true,tptpcol_13_109173(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_7614) ).
fof(f15217,plain,
! [X0] : true = ifeq4(tptpcol_14_109181(X0),true,tptpcol_13_109173(X0),true),
inference(reorient_equations,[],[f15216]) ).
fof(f18072,axiom,
! [X0] : ifeq4(tptpcol_7_108547(X0),true,tptpcol_6_108546(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_9044) ).
fof(f18073,plain,
! [X0] : true = ifeq4(tptpcol_7_108547(X0),true,tptpcol_6_108546(X0),true),
inference(reorient_equations,[],[f18072]) ).
fof(f24012,axiom,
! [X0] : ifeq4(fixedordercollection(X0),true,collection(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_12015) ).
fof(f24013,plain,
! [X0] : true = ifeq4(fixedordercollection(X0),true,collection(X0),true),
inference(reorient_equations,[],[f24012]) ).
fof(f30458,axiom,
! [X0] : ifeq4(tptpcol_5_106498(X0),true,tptpcol_4_106497(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_15240) ).
fof(f30459,plain,
! [X0] : true = ifeq4(tptpcol_5_106498(X0),true,tptpcol_4_106497(X0),true),
inference(reorient_equations,[],[f30458]) ).
fof(f31106,axiom,
! [X0] : ifeq4(tptpcol_13_109173(X0),true,tptpcol_12_109157(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_15564) ).
fof(f31107,plain,
! [X0] : true = ifeq4(tptpcol_13_109173(X0),true,tptpcol_12_109157(X0),true),
inference(reorient_equations,[],[f31106]) ).
fof(f40510,axiom,
firstordercollection(c_tptpcol_16_62187) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_20268) ).
fof(f40511,plain,
true = firstordercollection(c_tptpcol_16_62187),
inference(reorient_equations,[],[f40510]) ).
fof(f44752,axiom,
! [X0] : ifeq4(tptpcol_3_98305(X0),true,tptpcol_2_98304(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_22390) ).
fof(f44753,plain,
! [X0] : true = ifeq4(tptpcol_3_98305(X0),true,tptpcol_2_98304(X0),true),
inference(reorient_equations,[],[f44752]) ).
fof(f48184,axiom,
! [X0] : ifeq4(tptpcol_11_109125(X0),true,tptpcol_10_109061(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_24107) ).
fof(f48185,plain,
! [X0] : true = ifeq4(tptpcol_11_109125(X0),true,tptpcol_10_109061(X0),true),
inference(reorient_equations,[],[f48184]) ).
fof(f88068,negated_conjecture,
tptpcol_15_109185(c_tptpcol_16_62187) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query190_1) ).
fof(f88069,plain,
true = tptpcol_15_109185(c_tptpcol_16_62187),
inference(reorient_equations,[],[f88068]) ).
fof(f88072,axiom,
! [X0] : ifeq2(tuple2(individual(X0),collection(X0)),tuple2(true,true),a,b) = b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_4028) ).
fof(f88073,plain,
! [X0] : b = ifeq2(tuple2(individual(X0),collection(X0)),tuple2(true,true),a,b),
inference(reorient_equations,[],[f88072]) ).
fof(f88434,negated_conjecture,
a != b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
fof(f88566,plain,
true = ifeq4(true,true,fixedordercollection(c_tptpcol_16_62187),true),
inference(superposition,[],[f3429,f40511]) ).
fof(f88568,plain,
true = fixedordercollection(c_tptpcol_16_62187),
inference(superposition,[],[f88566,f1]) ).
fof(f88683,plain,
true = ifeq4(true,true,tptpcol_14_109181(c_tptpcol_16_62187),true),
inference(superposition,[],[f13457,f88069]) ).
fof(f88684,plain,
true = tptpcol_14_109181(c_tptpcol_16_62187),
inference(superposition,[],[f88683,f1]) ).
fof(f88713,plain,
true = ifeq4(true,true,tptpcol_13_109173(c_tptpcol_16_62187),true),
inference(superposition,[],[f15217,f88684]) ).
fof(f88717,plain,
true = tptpcol_13_109173(c_tptpcol_16_62187),
inference(superposition,[],[f88713,f1]) ).
fof(f88769,plain,
true = ifeq4(true,true,collection(c_tptpcol_16_62187),true),
inference(superposition,[],[f24013,f88568]) ).
fof(f88784,plain,
true = collection(c_tptpcol_16_62187),
inference(superposition,[],[f88769,f1]) ).
fof(f88881,plain,
true = ifeq4(true,true,tptpcol_12_109157(c_tptpcol_16_62187),true),
inference(superposition,[],[f31107,f88717]) ).
fof(f88882,plain,
true = tptpcol_12_109157(c_tptpcol_16_62187),
inference(superposition,[],[f88881,f1]) ).
fof(f88886,plain,
true = ifeq4(true,true,tptpcol_11_109125(c_tptpcol_16_62187),true),
inference(superposition,[],[f6779,f88882]) ).
fof(f88889,plain,
true = tptpcol_11_109125(c_tptpcol_16_62187),
inference(superposition,[],[f88886,f1]) ).
fof(f89129,plain,
true = ifeq4(true,true,tptpcol_10_109061(c_tptpcol_16_62187),true),
inference(superposition,[],[f48185,f88889]) ).
fof(f89130,plain,
true = tptpcol_10_109061(c_tptpcol_16_62187),
inference(superposition,[],[f89129,f1]) ).
fof(f89135,plain,
true = ifeq4(true,true,tptpcol_9_109060(c_tptpcol_16_62187),true),
inference(superposition,[],[f899,f89130]) ).
fof(f89137,plain,
true = tptpcol_9_109060(c_tptpcol_16_62187),
inference(superposition,[],[f89135,f1]) ).
fof(f89140,plain,
true = ifeq4(true,true,tptpcol_8_109059(c_tptpcol_16_62187),true),
inference(superposition,[],[f1469,f89137]) ).
fof(f89142,plain,
true = tptpcol_8_109059(c_tptpcol_16_62187),
inference(superposition,[],[f89140,f1]) ).
fof(f89146,plain,
true = ifeq4(true,true,tptpcol_7_108547(c_tptpcol_16_62187),true),
inference(superposition,[],[f2585,f89142]) ).
fof(f89149,plain,
true = tptpcol_7_108547(c_tptpcol_16_62187),
inference(superposition,[],[f89146,f1]) ).
fof(f89153,plain,
true = ifeq4(true,true,tptpcol_6_108546(c_tptpcol_16_62187),true),
inference(superposition,[],[f18073,f89149]) ).
fof(f89156,plain,
true = tptpcol_6_108546(c_tptpcol_16_62187),
inference(superposition,[],[f89153,f1]) ).
fof(f89160,plain,
true = ifeq4(true,true,tptpcol_5_106498(c_tptpcol_16_62187),true),
inference(superposition,[],[f6507,f89156]) ).
fof(f89164,plain,
true = tptpcol_5_106498(c_tptpcol_16_62187),
inference(superposition,[],[f89160,f1]) ).
fof(f89168,plain,
true = ifeq4(true,true,tptpcol_4_106497(c_tptpcol_16_62187),true),
inference(superposition,[],[f30459,f89164]) ).
fof(f89170,plain,
true = tptpcol_4_106497(c_tptpcol_16_62187),
inference(superposition,[],[f89168,f1]) ).
fof(f89174,plain,
true = ifeq4(true,true,tptpcol_3_98305(c_tptpcol_16_62187),true),
inference(superposition,[],[f11889,f89170]) ).
fof(f89178,plain,
true = tptpcol_3_98305(c_tptpcol_16_62187),
inference(superposition,[],[f89174,f1]) ).
fof(f89181,plain,
true = ifeq4(true,true,tptpcol_2_98304(c_tptpcol_16_62187),true),
inference(superposition,[],[f44753,f89178]) ).
fof(f89189,plain,
true = tptpcol_2_98304(c_tptpcol_16_62187),
inference(superposition,[],[f89181,f1]) ).
fof(f89194,plain,
true = ifeq4(true,true,tptpcol_1_65536(c_tptpcol_16_62187),true),
inference(superposition,[],[f11013,f89189]) ).
fof(f89197,plain,
true = tptpcol_1_65536(c_tptpcol_16_62187),
inference(superposition,[],[f89194,f1]) ).
fof(f89201,plain,
true = ifeq4(true,true,tptpcol_0_0(c_tptpcol_16_62187),true),
inference(superposition,[],[f10079,f89197]) ).
fof(f89204,plain,
true = tptpcol_0_0(c_tptpcol_16_62187),
inference(superposition,[],[f89201,f1]) ).
fof(f89209,plain,
true = ifeq4(true,true,individual(c_tptpcol_16_62187),true),
inference(superposition,[],[f639,f89204]) ).
fof(f89211,plain,
true = individual(c_tptpcol_16_62187),
inference(superposition,[],[f89209,f1]) ).
fof(f112123,plain,
b = ifeq2(tuple2(true,collection(c_tptpcol_16_62187)),tuple2(true,true),a,b),
inference(superposition,[],[f88073,f89211]) ).
fof(f112407,plain,
b = ifeq2(tuple2(true,true),tuple2(true,true),a,b),
inference(superposition,[],[f112123,f88784]) ).
fof(f112408,plain,
a = b,
inference(superposition,[],[f112407,f3]) ).
fof(f112434,plain,
b != b,
inference(superposition,[],[f88434,f112408]) ).
fof(f112437,plain,
$false,
inference(trivial_inequality_removal,[],[f112434]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : CSR040-10 : TPTP v9.3.1. Released v7.5.0.
% 0.00/0.10 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.29 % Computer : n001.cluster.edu
% 0.09/0.29 % Model : x86_64 x86_64
% 0.09/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.29 % Memory : 8046.5625MB
% 0.09/0.29 % OS : Linux 6.8.0-71-generic
% 0.09/0.29 % CPULimit : 300
% 0.09/0.29 % WCLimit : 300
% 0.09/0.29 % DateTime : Mon Sep 28 22:20:19 UTC 2026
% 0.09/0.30 % CPUTime :
% 0.09/0.30 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.30/0.37 Running first-order theorem proving
% 0.30/0.37 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 138.18/22.56 % (809543)Detected a unit-equality problem, will run specialized UEQ schedule.
% 138.18/22.56 % (809551)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=3355078413:i=136:bd=preordered:ins=2:av=off_2976 on theBenchmark for (2976ds/136Mi)
% 138.18/22.56 % (809549)lrs+11_1_ncem=casc2026/models/loop6.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=3333777968:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2976 on theBenchmark for (2976ds/130792Mi)
% 138.18/22.56 % (809548)lrs+1002_1_ncem=casc2026/models/loop7.pt:sil=128000:tgt=ground:npcc=on:drc=off:sp=reverse_frequency:spb=goal:acc=on:s2agt=16:kmz=on:sac=on:random_seed=2420448880:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2976 on theBenchmark for (2976ds/138329Mi)
% 138.18/22.56 % (809550)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=2292568412:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2976 on theBenchmark for (2976ds/130716Mi)
% 138.18/22.56 % (809554)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=2653553674:i=1187:sd=4:av=off:ss=axioms:sgt=32_2976 on theBenchmark for (2976ds/1187Mi)
% 138.18/22.56 % (809553)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=2171665911:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2976 on theBenchmark for (2976ds/257Mi)
% 138.18/22.56 % (809552)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=3551733930:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2976 on theBenchmark for (2976ds/181Mi)
% 138.18/22.56 % (809551)Instruction limit reached!
% 138.18/22.56 % (809551)------------------------------
% 138.18/22.56 % (809551)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 138.18/22.56 % (809551)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 138.18/22.56 % (809551)CaDiCaL version: 2.1.3
% 138.18/22.56 % (809551)Termination reason: Instruction limit
% 138.18/22.56 % (809551)Termination phase: Property scanning
% 138.18/22.56 % (809551)Time elapsed: 0.104 s
% 138.18/22.56 % (809551)Peak memory usage: 118 MB
% 138.18/22.56 % (809551)Instructions burned: 138 (million)
% 138.18/22.56 % (809552)Instruction limit reached!
% 138.18/22.56 % (809552)------------------------------
% 138.18/22.56 % (809552)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 138.18/22.56 % (809552)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 138.18/22.56 % (809552)CaDiCaL version: 2.1.3
% 138.18/22.56 % (809552)Termination reason: Instruction limit
% 138.18/22.56 % (809552)Termination phase: Property scanning
% 138.18/22.56 % (809552)Time elapsed: 0.161 s
% 138.18/22.56 % (809552)Peak memory usage: 115 MB
% 138.18/22.56 % (809552)Instructions burned: 182 (million)
% 138.18/22.56 % (809562)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=2605245708:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2973 on theBenchmark for (2973ds/2051Mi)
% 138.18/22.56 % (809553)Instruction limit reached!
% 138.18/22.56 % (809553)------------------------------
% 138.18/22.56 % (809553)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 138.18/22.56 % (809553)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 138.18/22.56 % (809553)CaDiCaL version: 2.1.3
% 138.18/22.56 % (809553)Termination reason: Instruction limit
% 138.18/22.56 % (809553)Termination phase: Saturation
% 138.18/22.56 % (809553)Time elapsed: 0.266 s
% 138.18/22.56 % (809553)Peak memory usage: 122 MB
% 138.18/22.56 % (809553)Instructions burned: 258 (million)
% 138.18/22.56 % (809554)Refutation not found, incomplete strategy
% 138.18/22.56 % (809554)------------------------------
% 138.18/22.56 % (809554)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 138.18/22.56 % (809554)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 138.18/22.56 % (809554)CaDiCaL version: 2.1.3
% 138.18/22.56 % (809554)Termination reason: Refutation not found, incomplete strategy
% 138.18/22.56 % (809554)Time elapsed: 0.383 s
% 138.18/22.56 % (809554)Peak memory usage: 120 MB
% 138.18/22.56 % (809554)Instructions burned: 373 (million)
% 138.18/22.56 % (809563)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=2803015145:i=4948:ss=axioms:sgt=16_2971 on theBenchmark for (2971ds/4948Mi)
% 138.18/22.56 % (809565)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=3004016521:i=215:ep=RSTC_2970 on theBenchmark for (2970ds/215Mi)
% 74.23/25.26 % (809565)Instruction limit reached!
% 74.23/25.26 % (809565)------------------------------
% 74.23/25.26 % (809565)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809565)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809565)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809565)Termination reason: Instruction limit
% 74.23/25.26 % (809565)Termination phase: Property scanning
% 74.23/25.26 % (809565)Time elapsed: 0.207 s
% 74.23/25.26 % (809565)Peak memory usage: 117 MB
% 74.23/25.26 % (809565)Instructions burned: 216 (million)
% 74.23/25.26 % (809554)------------------------------
% 74.23/25.26 % (809554)------------------------------
% 74.23/25.26 % (809568)lrs+11_1_sil=16000:tgt=full:fde=none:sp=reverse_frequency:lma=off:fs=off:acc=on:bsr=unit_only:rp=on:random_seed=2346642835:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2965 on theBenchmark for (2965ds/317Mi)
% 74.23/25.26 % (809569)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=full:npcc=on:sp=arity:lcm=predicate:urr=on:s2agt=16:br=off:random_seed=1433338720:i=12125:sd=2:fgj=on:ss=axioms:sgt=64_2965 on theBenchmark for (2965ds/12125Mi)
% 74.23/25.26 % (809568)Instruction limit reached!
% 74.23/25.26 % (809568)------------------------------
% 74.23/25.26 % (809568)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809568)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809568)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809568)Termination reason: Instruction limit
% 74.23/25.26 % (809568)Termination phase: Property scanning
% 74.23/25.26 % (809568)Time elapsed: 0.253 s
% 74.23/25.26 % (809568)Peak memory usage: 115 MB
% 74.23/25.26 % (809568)Instructions burned: 317 (million)
% 74.23/25.26 % (809562)Instruction limit reached!
% 74.23/25.26 % (809562)------------------------------
% 74.23/25.26 % (809562)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809562)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809562)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809562)Termination reason: Instruction limit
% 74.23/25.26 % (809562)Termination phase: Saturation
% 74.23/25.26 % (809562)Time elapsed: 1.191 s
% 74.23/25.26 % (809562)Peak memory usage: 239 MB
% 74.23/25.26 % (809562)Instructions burned: 2051 (million)
% 74.23/25.26 % (809572)lrs+10_32_sil=8000:tgt=ground:prc=on:sp=reverse_arity:spb=non_intro:random_seed=3899150986:i=2836:kws=inv_precedence:fgj=on:bd=preordered:ins=10_2960 on theBenchmark for (2960ds/2836Mi)
% 74.23/25.26 % (809573)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:lma=off:kmz=on:random_seed=4292117902:i=14534:kws=arity:fgj=on:bd=preordered:ins=6:ss=axioms:sgt=30_2958 on theBenchmark for (2958ds/14534Mi)
% 74.23/25.26 % (809569)Refutation not found, incomplete strategy
% 74.23/25.26 % (809569)------------------------------
% 74.23/25.26 % (809569)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809569)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809569)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809569)Termination reason: Refutation not found, incomplete strategy
% 74.23/25.26 % (809569)Time elapsed: 2.456 s
% 74.23/25.26 % (809569)Peak memory usage: 214 MB
% 74.23/25.26 % (809569)Instructions burned: 2247 (million)
% 74.23/25.26 % (809569)------------------------------
% 74.23/25.26 % (809569)------------------------------
% 74.23/25.26 % (809576)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:sas=cadical:sp=reverse_frequency:bsr=on:alpa=false:sac=on:random_seed=2066009764:i=11832:s2at=3:bs=on:bd=preordered:fsd=on_2932 on theBenchmark for (2932ds/11832Mi)
% 74.23/25.26 % (809572)Instruction limit reached!
% 74.23/25.26 % (809572)------------------------------
% 74.23/25.26 % (809572)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809572)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809572)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809572)Termination reason: Instruction limit
% 74.23/25.26 % (809572)Termination phase: Saturation
% 74.23/25.26 % (809572)Time elapsed: 2.899 s
% 74.23/25.26 % (809572)Peak memory usage: 167 MB
% 74.23/25.26 % (809572)Instructions burned: 2836 (million)
% 74.23/25.26 % (809578)lrs+10_1_to=lpo:ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:drc=off:fde=unused:sp=const_min:spb=goal:fd=preordered:random_seed=1017640326:i=2279:fgj=on:bd=all_2927 on theBenchmark for (2927ds/2279Mi)
% 74.23/25.26 % (809563)Instruction limit reached!
% 74.23/25.26 % (809563)------------------------------
% 74.23/25.26 % (809563)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809563)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809563)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809563)Termination reason: Instruction limit
% 74.23/25.26 % (809563)Termination phase: Saturation
% 74.23/25.26 % (809563)Time elapsed: 5.408 s
% 74.23/25.26 % (809563)Peak memory usage: 227 MB
% 74.23/25.26 % (809563)Instructions burned: 4948 (million)
% 74.23/25.26 % (809580)lrs-1010_1_to=lpo:ncem=casc2026/models/loop8.pt:sil=32000:tgt=ground:npcc=on:drc=off:fde=none:sp=reverse_arity:urr=ec_only:gs=on:s2agt=16:random_seed=2157927046:st=3:i=6225:bd=all:gtg=exists_all:ss=included:er=filter:sgt=10_2914 on theBenchmark for (2914ds/6225Mi)
% 74.23/25.26 % (809578)Instruction limit reached!
% 74.23/25.26 % (809578)------------------------------
% 74.23/25.26 % (809578)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809578)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809578)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809578)Termination reason: Instruction limit
% 74.23/25.26 % (809578)Termination phase: Saturation
% 74.23/25.26 % (809578)Time elapsed: 2.637 s
% 74.23/25.26 % (809578)Peak memory usage: 343 MB
% 74.23/25.26 % (809578)Instructions burned: 2281 (million)
% 74.23/25.26 % (809582)lrs-1010_1_sil=32000:tgt=ground:etr=on:sp=const_frequency:spb=goal_then_units:rnwc=on:lwlo=on:random_seed=2340925194:lrd=on:i=21755:kws=frequency:fgj=on:bd=preordered:nm=4:ins=20:av=off_2897 on theBenchmark for (2897ds/21755Mi)
% 74.23/25.26 % (809573)Instruction limit reached!
% 74.23/25.26 % (809573)------------------------------
% 74.23/25.26 % (809573)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809573)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809573)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809573)Termination reason: Instruction limit
% 74.23/25.26 % (809573)Termination phase: Saturation
% 74.23/25.26 % (809573)Time elapsed: 9.064 s
% 74.23/25.26 % (809573)Peak memory usage: 310 MB
% 74.23/25.26 % (809573)Instructions burned: 14534 (million)
% 74.23/25.26 % (809584)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:drc=off:flr=on:random_seed=2640275683:s2pl=no:i=16427:s2at=1.5:bd=all:fsr=off_2865 on theBenchmark for (2865ds/16427Mi)
% 74.23/25.26 % (809580)Instruction limit reached!
% 74.23/25.26 % (809580)------------------------------
% 74.23/25.26 % (809580)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809580)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809580)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809580)Termination reason: Instruction limit
% 74.23/25.26 % (809580)Termination phase: Saturation
% 74.23/25.26 % (809580)Time elapsed: 6.453 s
% 74.23/25.26 % (809580)Peak memory usage: 678 MB
% 74.23/25.26 % (809580)Instructions burned: 6225 (million)
% 74.23/25.26 % (809586)lrs+1011_1_to=lpo:ncem=casc2026/models/loop7.pt:sil=32000:npcc=on:drc=off:fde=none:sp=const_frequency:spb=goal:fd=preordered:random_seed=3410609326:i=9356:fgj=on:bd=preordered:av=off_2845 on theBenchmark for (2845ds/9356Mi)
% 74.23/25.26 % (809576)Instruction limit reached!
% 74.23/25.26 % (809576)------------------------------
% 74.23/25.26 % (809576)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809576)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809576)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809576)Termination reason: Instruction limit
% 74.23/25.26 % (809576)Termination phase: Saturation
% 74.23/25.26 % (809576)Time elapsed: 12.117 s
% 74.23/25.26 % (809576)Peak memory usage: 553 MB
% 74.23/25.26 % (809576)Instructions burned: 11832 (million)
% 74.23/25.26 % (809588)dis+10_6_sil=8000:tgt=ground:prc=on:drc=ordering:spb=non_intro:fd=preordered:foolp=on:slsqc=1:slsq=on:random_seed=577766693:i=2070:kws=inv_precedence:slsql=off:bd=all_2806 on theBenchmark for (2806ds/2070Mi)
% 74.23/25.26 % (809588)Instruction limit reached!
% 74.23/25.26 % (809588)------------------------------
% 74.23/25.26 % (809588)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809588)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809588)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809588)Termination reason: Instruction limit
% 74.23/25.26 % (809588)Termination phase: Saturation
% 74.23/25.26 % (809588)Time elapsed: 1.761 s
% 74.23/25.26 % (809588)Peak memory usage: 127 MB
% 74.23/25.26 % (809588)Instructions burned: 2070 (million)
% 74.23/25.26 % (809590)lrs+1002_1_to=lpo:ncem=casc2026/models/loop4.pt:sil=8000:tgt=ground:npcc=on:fde=unused:sp=const_min:urr=ec_only:s2agt=32:random_seed=3204895959:st=3:i=6461:fgj=on:bd=preordered:av=off:ss=axioms_2785 on theBenchmark for (2785ds/6461Mi)
% 74.23/25.26 % (809584)Instruction limit reached!
% 74.23/25.26 % (809584)------------------------------
% 74.23/25.26 % (809584)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809584)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809584)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809584)Termination reason: Instruction limit
% 74.23/25.26 % (809584)Termination phase: Saturation
% 74.23/25.26 % (809584)Time elapsed: 8.686 s
% 74.23/25.26 % (809584)Peak memory usage: 549 MB
% 74.23/25.26 % (809584)Instructions burned: 16428 (million)
% 74.23/25.26 % (809649)lrs+10_6_to=lpo:lpd=off:sil=8000:tgt=ground:drc=off:sp=arity:spb=goal:fd=preordered:random_seed=2298230825:i=2310:bd=all:ss=included_2775 on theBenchmark for (2775ds/2310Mi)
% 74.23/25.26 % (809649)Instruction limit reached!
% 74.23/25.26 % (809649)------------------------------
% 74.23/25.26 % (809649)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809649)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809649)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809649)Termination reason: Instruction limit
% 74.23/25.26 % (809649)Termination phase: Saturation
% 74.23/25.26 % (809649)Time elapsed: 0.644 s
% 74.23/25.26 % (809649)Peak memory usage: 144 MB
% 74.23/25.26 % (809649)Instructions burned: 2310 (million)
% 74.23/25.26 % (809747)dis+11_1_sil=8000:fd=off:nwc=20:random_seed=3608749779:st=3:s2pl=on:i=2616:av=off:fsr=off:ss=axioms:sgt=8_2768 on theBenchmark for (2768ds/2616Mi)
% 74.23/25.26 % (809586)Instruction limit reached!
% 74.23/25.26 % (809586)------------------------------
% 74.23/25.26 % (809586)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 74.23/25.26 % (809586)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 74.23/25.26 % (809586)CaDiCaL version: 2.1.3
% 74.23/25.26 % (809586)Termination reason: Instruction limit
% 74.23/25.26 % (809586)Termination phase: Saturation
% 74.23/25.26 % (809586)Time elapsed: 7.766 s
% 74.23/25.26 % (809586)Peak memory usage: 343 MB
% 74.23/25.26 % (809586)Instructions burned: 9356 (million)
% 74.23/25.26 % (809749)lrs+0_1_ncem=casc2026/models/loop3.pt:sil=32000:tgt=ground:npcc=on:sp=occurrence:urr=ec_only:fd=preordered:random_seed=3698325790:i=30521:gtgl=2:kws=inv_arity:bd=all:gtg=exists_sym_2763 on theBenchmark for (2763ds/30521Mi)
% 74.23/25.26 % (809747)First to succeed.
% 74.23/25.26 % (809747)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-809543"
% 74.23/25.26 % (809747)Refutation found. Thanks to Tanya!
% 74.23/25.26 % SZS status Unsatisfiable for theBenchmark
% 74.23/25.26 % SZS output start Proof for theBenchmark
% See solution above
% 0.34/25.52 % (809747)------------------------------
% 0.34/25.52 % (809747)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.34/25.52 % (809747)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.34/25.52 % (809747)CaDiCaL version: 2.1.3
% 0.34/25.52 % (809747)Termination reason: Refutation
% 0.34/25.52 % (809747)Time elapsed: 0.575 s
% 0.34/25.52 % (809747)Peak memory usage: 138 MB
% 0.34/25.52 % (809747)Instructions burned: 1750 (million)
% 0.34/25.52 % (809747)------------------------------
% 0.34/25.52 % (809747)------------------------------
% 0.34/25.52 % (809543)Success in time 24.149 s
% 0.34/25.52 % Vampire exiting
%------------------------------------------------------------------------------