%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV249-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n008.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 01:08:30 PM UTC 2026
% Result : Unsatisfiable 15.80s 3.07s
% Output : Refutation 15.80s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 14
% Syntax : Number of formulae : 27 ( 18 unt; 0 def)
% Number of atoms : 39 ( 3 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 29 ( 17 ~; 12 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 4 con; 0-3 aty)
% Number of variables : 46 ( 46 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f126,axiom,
! [X2,X3,X0,X1] :
( ~ c_lessequals(X1,X3,tc_set(X2))
| ~ c_in(X0,X1,X2)
| c_in(X0,X3,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_OsubsetD_0) ).
fof(f127,axiom,
! [X2,X0,X1] :
( c_in(c_Main_OsubsetI__1(X0,X1,X2),X0,X2)
| c_lessequals(X0,X1,tc_set(X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_OsubsetI_0) ).
fof(f128,axiom,
! [X2,X0,X1] :
( ~ c_in(c_Main_OsubsetI__1(X0,X1,X2),X1,X2)
| c_lessequals(X0,X1,tc_set(X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_OsubsetI_1) ).
fof(f131,axiom,
! [X0,X1] : c_lessequals(X0,X0,tc_set(X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_Osubset__refl_0) ).
fof(f3190,axiom,
! [X2,X3,X0,X1] :
( ~ c_in(X0,c_union(X1,X2,X3),X3)
| c_in(X0,X2,X3)
| c_in(X0,X1,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_OUn__iff_0) ).
fof(f3191,axiom,
! [X2,X3,X0,X1] :
( c_in(X0,c_union(X1,X3,X2),X2)
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_OUn__iff_1) ).
fof(f3192,axiom,
! [X2,X3,X0,X1] :
( c_in(X0,c_union(X3,X1,X2),X2)
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_OUn__iff_2) ).
fof(f3196,axiom,
! [X2,X3,X0,X1] :
( ~ c_lessequals(c_union(X0,X1,X2),X3,tc_set(X2))
| c_lessequals(X1,X3,tc_set(X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_OUn__subset__iff_1) ).
fof(f3259,axiom,
! [X2,X3,X0,X1] :
( c_lessequals(c_insert(X0,X3,X2),X1,tc_set(X2))
| ~ c_lessequals(X3,X1,tc_set(X2))
| ~ c_in(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Set_Oinsert__subset_2) ).
fof(f3430,axiom,
! [X0,X1] : c_Message_Oanalz(c_union(c_Message_Oanalz(X0),X1,tc_Message_Omsg)) = c_Message_Oanalz(c_union(X0,X1,tc_Message_Omsg)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Message_Oanalz__analz__Un_0) ).
fof(f3431,axiom,
! [X0,X1] :
( c_lessequals(c_Message_Oanalz(X0),c_Message_Oanalz(X1),tc_set(tc_Message_Omsg))
| ~ c_lessequals(X0,X1,tc_set(tc_Message_Omsg)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Message_Oanalz__mono_0) ).
fof(f3433,axiom,
! [X0,X1] : c_Message_Oanalz(c_union(c_Message_Osynth(X0),X1,tc_Message_Omsg)) = c_union(c_Message_Oanalz(c_union(X0,X1,tc_Message_Omsg)),c_Message_Osynth(X0),tc_Message_Omsg),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Message_Oanalz__synth__Un_0) ).
fof(f3436,negated_conjecture,
c_in(v_X,c_Message_Osynth(c_Message_Oanalz(v_G)),tc_Message_Omsg),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f3437,negated_conjecture,
~ c_lessequals(c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_set(tc_Message_Omsg)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f3785,plain,
! [X2,X0,X1] : c_lessequals(X0,c_union(X1,X0,X2),tc_set(X2)),
inference(unit_resulting_resolution,[],[f3196,f131]) ).
fof(f3815,plain,
~ c_in(c_Main_OsubsetI__1(c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_Message_Omsg),c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_Message_Omsg),
inference(unit_resulting_resolution,[],[f128,f3437]) ).
fof(f3821,plain,
~ c_in(c_Main_OsubsetI__1(c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_Message_Omsg),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),
inference(unit_resulting_resolution,[],[f3192,f3815]) ).
fof(f3827,plain,
! [X0] : c_in(v_X,c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),X0,tc_Message_Omsg),tc_Message_Omsg),
inference(unit_resulting_resolution,[],[f3191,f3436]) ).
fof(f3829,plain,
~ c_in(c_Main_OsubsetI__1(c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_Message_Omsg),c_Message_Osynth(c_Message_Oanalz(v_G)),tc_Message_Omsg),
inference(unit_resulting_resolution,[],[f3191,f3815]) ).
fof(f3859,plain,
c_in(c_Main_OsubsetI__1(c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_Message_Omsg),c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),tc_Message_Omsg),
inference(unit_resulting_resolution,[],[f127,f3437]) ).
fof(f4141,plain,
! [X0] : c_lessequals(c_insert(v_X,X0,tc_Message_Omsg),c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),X0,tc_Message_Omsg),tc_set(tc_Message_Omsg)),
inference(unit_resulting_resolution,[],[f3259,f3785,f3827]) ).
fof(f4150,plain,
! [X0] : c_lessequals(c_Message_Oanalz(c_insert(v_X,X0,tc_Message_Omsg)),c_Message_Oanalz(c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),X0,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),
inference(unit_resulting_resolution,[],[f3431,f4141]) ).
fof(f4346,plain,
! [X0,X1] : c_Message_Oanalz(c_union(c_Message_Osynth(c_Message_Oanalz(X0)),X1,tc_Message_Omsg)) = c_union(c_Message_Oanalz(c_union(X0,X1,tc_Message_Omsg)),c_Message_Osynth(c_Message_Oanalz(X0)),tc_Message_Omsg),
inference(superposition,[],[f3433,f3430]) ).
fof(f4693,plain,
~ c_in(c_Main_OsubsetI__1(c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_Message_Omsg),c_union(c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),c_Message_Osynth(c_Message_Oanalz(v_G)),tc_Message_Omsg),tc_Message_Omsg),
inference(unit_resulting_resolution,[],[f3190,f3829,f3821]) ).
fof(f4699,plain,
~ c_in(c_Main_OsubsetI__1(c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),c_Message_Oanalz(c_union(v_G,v_H,tc_Message_Omsg)),tc_Message_Omsg),tc_Message_Omsg),c_Message_Oanalz(c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),v_H,tc_Message_Omsg)),tc_Message_Omsg),
inference(forward_demodulation,[],[f4693,f4346]) ).
fof(f12365,plain,
~ c_lessequals(c_Message_Oanalz(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oanalz(c_union(c_Message_Osynth(c_Message_Oanalz(v_G)),v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),
inference(unit_resulting_resolution,[],[f126,f3859,f4699]) ).
fof(f12385,plain,
$false,
inference(forward_subsumption_resolution,[],[f12365,f4150]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV249-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.18 % Computer : n008.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.18 % DateTime : Mon Sep 28 10:18:24 UTC 2026
% 0.08/0.18 % CPUTime :
% 0.08/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.21 Running first-order theorem proving
% 0.08/0.22 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
% 9.69/2.10 % (2155011)Input is clausal, will run a generic CNF schedule.
% 9.69/2.10 % (2155020)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1361895859:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 9.69/2.10 % (2155020)Instruction limit reached!
% 9.69/2.10 % (2155020)------------------------------
% 9.69/2.10 % (2155020)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.69/2.10 % (2155020)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.69/2.10 % (2155020)CaDiCaL version: 2.1.3
% 9.69/2.10 % (2155020)Termination reason: Instruction limit
% 9.69/2.10 % (2155020)Termination phase: Saturation
% 9.69/2.10 % (2155020)Time elapsed: 0.041 s
% 9.69/2.10 % (2155020)Peak memory usage: 91 MB
% 9.69/2.10 % (2155020)Instructions burned: 115 (million)
% 9.69/2.10 % (2155017)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1496170275:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 9.69/2.10 % (2155018)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3210519682:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 9.69/2.10 % (2155019)lrs+10_1_sil=8000:sp=occurrence:random_seed=1322393003:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 9.69/2.10 % (2155016)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=2083388964:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 9.69/2.10 % (2155022)dis-21_1_sil=8000:lcm=predicate:random_seed=2103551970:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 9.69/2.10 % (2155021)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1184867741:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 9.69/2.10 % (2155022)Instruction limit reached!
% 9.69/2.10 % (2155022)------------------------------
% 9.69/2.10 % (2155022)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.69/2.10 % (2155022)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.69/2.10 % (2155022)CaDiCaL version: 2.1.3
% 9.69/2.10 % (2155022)Termination reason: Instruction limit
% 9.69/2.10 % (2155022)Termination phase: Saturation
% 9.69/2.10 % (2155022)Time elapsed: 0.063 s
% 9.69/2.10 % (2155022)Peak memory usage: 90 MB
% 9.69/2.10 % (2155022)Instructions burned: 117 (million)
% 9.69/2.10 % (2155019)Instruction limit reached!
% 9.69/2.10 % (2155019)------------------------------
% 9.69/2.10 % (2155019)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.69/2.10 % (2155019)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.69/2.10 % (2155019)CaDiCaL version: 2.1.3
% 9.69/2.10 % (2155019)Termination reason: Instruction limit
% 9.69/2.10 % (2155019)Termination phase: Saturation
% 9.69/2.10 % (2155019)Time elapsed: 0.076 s
% 9.69/2.10 % (2155019)Peak memory usage: 90 MB
% 9.69/2.10 % (2155019)Instructions burned: 108 (million)
% 9.69/2.10 % (2155024)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=2993055550:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 9.69/2.10 % (2155021)Instruction limit reached!
% 9.69/2.10 % (2155021)------------------------------
% 9.69/2.10 % (2155021)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.69/2.10 % (2155021)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.69/2.10 % (2155021)CaDiCaL version: 2.1.3
% 9.69/2.10 % (2155021)Termination reason: Instruction limit
% 9.69/2.10 % (2155021)Termination phase: Saturation
% 9.69/2.10 % (2155021)Time elapsed: 0.105 s
% 9.69/2.10 % (2155021)Peak memory usage: 91 MB
% 9.69/2.10 % (2155021)Instructions burned: 181 (million)
% 9.69/2.10 % (2155024)Instruction limit reached!
% 9.69/2.10 % (2155024)------------------------------
% 9.69/2.10 % (2155024)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.69/2.10 % (2155024)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.69/2.10 % (2155024)CaDiCaL version: 2.1.3
% 9.69/2.10 % (2155024)Termination reason: Instruction limit
% 9.69/2.10 % (2155024)Termination phase: Saturation
% 9.69/2.10 % (2155024)Time elapsed: 0.047 s
% 9.69/2.10 % (2155024)Peak memory usage: 90 MB
% 9.69/2.10 % (2155024)Instructions burned: 147 (million)
% 14.41/2.87 % (2155032)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=880300973:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 14.41/2.87 % (2155031)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=4164760194:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 14.41/2.87 % (2155034)lrs+10_64_to=lpo:sil=8000:random_seed=4247226169:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 14.41/2.87 % (2155035)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1759172134:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 14.41/2.87 % (2155035)Instruction limit reached!
% 14.41/2.87 % (2155035)------------------------------
% 14.41/2.87 % (2155035)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155035)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155035)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155035)Termination reason: Instruction limit
% 14.41/2.87 % (2155035)Termination phase: Saturation
% 14.41/2.87 % (2155035)Time elapsed: 0.059 s
% 14.41/2.87 % (2155035)Peak memory usage: 92 MB
% 14.41/2.87 % (2155035)Instructions burned: 196 (million)
% 14.41/2.87 % (2155031)Instruction limit reached!
% 14.41/2.87 % (2155031)------------------------------
% 14.41/2.87 % (2155031)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155031)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155031)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155031)Termination reason: Instruction limit
% 14.41/2.87 % (2155031)Termination phase: Saturation
% 14.41/2.87 % (2155031)Time elapsed: 0.111 s
% 14.41/2.87 % (2155031)Peak memory usage: 92 MB
% 14.41/2.87 % (2155031)Instructions burned: 189 (million)
% 14.41/2.87 % (2155034)Instruction limit reached!
% 14.41/2.87 % (2155034)------------------------------
% 14.41/2.87 % (2155034)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155034)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155034)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155034)Termination reason: Instruction limit
% 14.41/2.87 % (2155034)Termination phase: Saturation
% 14.41/2.87 % (2155034)Time elapsed: 0.072 s
% 14.41/2.87 % (2155034)Peak memory usage: 92 MB
% 14.41/2.87 % (2155034)Instructions burned: 126 (million)
% 14.41/2.87 % (2155032)Instruction limit reached!
% 14.41/2.87 % (2155032)------------------------------
% 14.41/2.87 % (2155032)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155032)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155032)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155032)Termination reason: Instruction limit
% 14.41/2.87 % (2155032)Termination phase: Saturation
% 14.41/2.87 % (2155032)Time elapsed: 0.133 s
% 14.41/2.87 % (2155032)Peak memory usage: 92 MB
% 14.41/2.87 % (2155032)Instructions burned: 220 (million)
% 14.41/2.87 % (2155040)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1800119287:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 14.41/2.87 % (2155041)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=4145510526:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 14.41/2.87 % (2155042)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=1898058525:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 14.41/2.87 % (2155043)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1915766570:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 14.41/2.87 % (2155040)Instruction limit reached!
% 14.41/2.87 % (2155040)------------------------------
% 14.41/2.87 % (2155040)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155040)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155040)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155040)Termination reason: Instruction limit
% 14.41/2.87 % (2155040)Termination phase: Saturation
% 14.41/2.87 % (2155040)Time elapsed: 0.061 s
% 14.41/2.87 % (2155040)Peak memory usage: 92 MB
% 14.41/2.87 % (2155040)Instructions burned: 159 (million)
% 14.41/2.87 % (2155042)Instruction limit reached!
% 14.41/2.87 % (2155042)------------------------------
% 14.41/2.87 % (2155042)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155042)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155042)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155042)Termination reason: Instruction limit
% 14.41/2.87 % (2155042)Termination phase: Saturation
% 14.41/2.87 % (2155042)Time elapsed: 0.063 s
% 14.41/2.87 % (2155042)Peak memory usage: 90 MB
% 14.41/2.87 % (2155042)Instructions burned: 107 (million)
% 14.41/2.87 % (2155043)Instruction limit reached!
% 14.41/2.87 % (2155043)------------------------------
% 14.41/2.87 % (2155043)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155043)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155043)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155043)Termination reason: Instruction limit
% 14.41/2.87 % (2155043)Termination phase: Saturation
% 14.41/2.87 % (2155043)Time elapsed: 0.068 s
% 14.41/2.87 % (2155043)Peak memory usage: 92 MB
% 14.41/2.87 % (2155043)Instructions burned: 108 (million)
% 14.41/2.87 % (2155048)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=3751955124:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 14.41/2.87 % (2155049)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=676125538:cond=fast:i=5208:av=off_2991 on theBenchmark for (2991ds/5208Mi)
% 14.41/2.87 % (2155048)Instruction limit reached!
% 14.41/2.87 % (2155048)------------------------------
% 14.41/2.87 % (2155048)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155048)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155048)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155048)Termination reason: Instruction limit
% 14.41/2.87 % (2155048)Termination phase: Saturation
% 14.41/2.87 % (2155048)Time elapsed: 0.073 s
% 14.41/2.87 % (2155048)Peak memory usage: 91 MB
% 14.41/2.87 % (2155048)Instructions burned: 243 (million)
% 14.41/2.87 % (2155050)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2132429898:i=134:sd=2:doe=on:ss=axioms:sgt=14_2991 on theBenchmark for (2991ds/134Mi)
% 14.41/2.87 % (2155050)Instruction limit reached!
% 14.41/2.87 % (2155050)------------------------------
% 14.41/2.87 % (2155050)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155050)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155050)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155050)Termination reason: Instruction limit
% 14.41/2.87 % (2155050)Termination phase: Saturation
% 14.41/2.87 % (2155050)Time elapsed: 0.088 s
% 14.41/2.87 % (2155050)Peak memory usage: 91 MB
% 14.41/2.87 % (2155050)Instructions burned: 136 (million)
% 14.41/2.87 % (2155053)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=2277170675:i=499:bd=all_2990 on theBenchmark for (2990ds/499Mi)
% 14.41/2.87 % (2155053)Instruction limit reached!
% 14.41/2.87 % (2155053)------------------------------
% 14.41/2.87 % (2155053)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155053)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155053)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155053)Termination reason: Instruction limit
% 14.41/2.87 % (2155053)Termination phase: Saturation
% 14.41/2.87 % (2155053)Time elapsed: 0.146 s
% 14.41/2.87 % (2155053)Peak memory usage: 100 MB
% 14.41/2.87 % (2155053)Instructions burned: 501 (million)
% 14.41/2.87 % (2155055)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=2447495037:i=191:fgj=on:bd=all_2989 on theBenchmark for (2989ds/191Mi)
% 14.41/2.87 % (2155057)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=1692743333:i=264:kws=precedence:fsr=off_2987 on theBenchmark for (2987ds/264Mi)
% 14.41/2.87 % (2155055)Instruction limit reached!
% 14.41/2.87 % (2155055)------------------------------
% 14.41/2.87 % (2155055)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.41/2.87 % (2155055)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.41/2.87 % (2155055)CaDiCaL version: 2.1.3
% 14.41/2.87 % (2155055)Termination reason: Instruction limit
% 14.41/2.87 % (2155055)Termination phase: Saturation
% 14.41/2.87 % (2155055)Time elapsed: 0.117 s
% 14.41/2.87 % (2155055)Peak memory usage: 92 MB
% 14.41/2.87 % (2155055)Instructions burned: 192 (million)
% 14.41/2.87 % (2155057)Instruction limit reached!
% 14.41/2.87 % (2155057)------------------------------
% 15.80/3.07 % (2155057)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.80/3.07 % (2155057)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.80/3.07 % (2155057)CaDiCaL version: 2.1.3
% 15.80/3.07 % (2155057)Termination reason: Instruction limit
% 15.80/3.07 % (2155057)Termination phase: Saturation
% 15.80/3.07 % (2155057)Time elapsed: 0.067 s
% 15.80/3.07 % (2155057)Peak memory usage: 94 MB
% 15.80/3.07 % (2155057)Instructions burned: 271 (million)
% 15.80/3.07 % (2155060)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=1818063995:cond=on:i=156:bs=on:gtg=exists_all:er=known_2986 on theBenchmark for (2986ds/156Mi)
% 15.80/3.07 % (2155061)lrs-1010_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:sp=reverse_frequency:spb=units:lcm=predicate:urr=on:s2agt=8:updr=off:random_seed=2194455408:i=3256:kws=precedence:bd=preordered:av=off_2985 on theBenchmark for (2985ds/3256Mi)
% 15.80/3.07 % (2155060)Instruction limit reached!
% 15.80/3.07 % (2155060)------------------------------
% 15.80/3.07 % (2155060)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.80/3.07 % (2155060)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.80/3.07 % (2155060)CaDiCaL version: 2.1.3
% 15.80/3.07 % (2155060)Termination reason: Instruction limit
% 15.80/3.07 % (2155060)Termination phase: Saturation
% 15.80/3.07 % (2155060)Time elapsed: 0.087 s
% 15.80/3.07 % (2155060)Peak memory usage: 91 MB
% 15.80/3.07 % (2155060)Instructions burned: 158 (million)
% 15.80/3.07 % (2155064)dis+1003_128_sil=8000:tgt=full:fd=off:random_seed=2000829470:i=537:av=off:ss=included_2983 on theBenchmark for (2983ds/537Mi)
% 15.80/3.07 % (2155017)First to succeed.
% 15.80/3.07 % (2155017)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2155011"
% 15.80/3.07 % (2155064)Instruction limit reached!
% 15.80/3.07 % (2155064)------------------------------
% 15.80/3.07 % (2155064)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.80/3.07 % (2155064)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.80/3.07 % (2155064)CaDiCaL version: 2.1.3
% 15.80/3.07 % (2155064)Termination reason: Instruction limit
% 15.80/3.07 % (2155064)Termination phase: Saturation
% 15.80/3.07 % (2155064)Time elapsed: 0.310 s
% 15.80/3.07 % (2155064)Peak memory usage: 94 MB
% 15.80/3.07 % (2155064)Instructions burned: 538 (million)
% 15.80/3.07 % (2155017)Refutation found. Thanks to Tanya!
% 15.80/3.07 % SZS status Unsatisfiable for theBenchmark
% 15.80/3.07 % SZS output start Proof for theBenchmark
% See solution above
% 15.80/3.07 % (2155017)------------------------------
% 15.80/3.07 % (2155017)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.80/3.07 % (2155017)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.80/3.07 % (2155017)CaDiCaL version: 2.1.3
% 15.80/3.07 % (2155017)Termination reason: Refutation
% 15.80/3.07 % (2155017)Time elapsed: 1.672 s
% 15.80/3.07 % (2155017)Peak memory usage: 152 MB
% 15.80/3.07 % (2155017)Instructions burned: 2774 (million)
% 15.80/3.07 % (2155017)------------------------------
% 15.80/3.07 % (2155017)------------------------------
% 15.80/3.07 % (2155011)Success in time 2.21 s
% 15.80/3.07 % Vampire exiting
%------------------------------------------------------------------------------