TSTP Solution File: SWV460+1 by Otter---3.3

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Otter---3.3
% Problem  : SWV460+1 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : otter-tptp-script %s

% Computer : n012.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 : Wed Jul 27 13:20:50 EDT 2022

% Result   : Unknown 18.90s 19.13s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SWV460+1 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.12  % Command  : otter-tptp-script %s
% 0.12/0.33  % Computer : n012.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 300
% 0.12/0.33  % DateTime : Wed Jul 27 05:42:35 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 1.95/2.13  ----- Otter 3.3f, August 2004 -----
% 1.95/2.13  The process was started by sandbox on n012.cluster.edu,
% 1.95/2.13  Wed Jul 27 05:42:35 2022
% 1.95/2.13  The command was "./otter".  The process ID is 32111.
% 1.95/2.13  
% 1.95/2.13  set(prolog_style_variables).
% 1.95/2.13  set(auto).
% 1.95/2.13     dependent: set(auto1).
% 1.95/2.13     dependent: set(process_input).
% 1.95/2.13     dependent: clear(print_kept).
% 1.95/2.13     dependent: clear(print_new_demod).
% 1.95/2.13     dependent: clear(print_back_demod).
% 1.95/2.13     dependent: clear(print_back_sub).
% 1.95/2.13     dependent: set(control_memory).
% 1.95/2.13     dependent: assign(max_mem, 12000).
% 1.95/2.13     dependent: assign(pick_given_ratio, 4).
% 1.95/2.13     dependent: assign(stats_level, 1).
% 1.95/2.13     dependent: assign(max_seconds, 10800).
% 1.95/2.13  clear(print_given).
% 1.95/2.13  
% 1.95/2.13  formula_list(usable).
% 1.95/2.13  all A (A=A).
% 1.95/2.13  all Pid Pid2 (elem(m_Ack(Pid,Pid2),queue(host(Pid)))->setIn(Pid,pids)&setIn(Pid2,pids)).
% 1.95/2.13  all P Q (s(host(P))=host(Q)->host(P)!=host(Q)).
% 1.95/2.13  all P le_q(s(zero),host(P)).
% 1.95/2.13  le_q(s(zero),nbr_proc).
% 1.95/2.13  all P le_q(host(P),nbr_proc).
% 1.95/2.13  elec_1!=elec_2.
% 1.95/2.13  elec_1!=wait.
% 1.95/2.13  elec_1!=norm.
% 1.95/2.13  elec_2!=wait.
% 1.95/2.13  elec_2!=norm.
% 1.95/2.13  norm!=wait.
% 1.95/2.13  all X Y Z (m_Ack(X,Y)!=m_Halt(Z)).
% 1.95/2.13  all X Y Z (m_Ack(X,Y)!=m_Down(Z)).
% 1.95/2.13  all X Y Z (m_Ack(X,Y)!=m_NotNorm(Z)).
% 1.95/2.13  all X Y Z (m_Ack(X,Y)!=m_Ldr(Z)).
% 1.95/2.13  all X Y Z (m_Ack(X,Y)!=m_NormQ(Z)).
% 1.95/2.13  all X Y (m_NotNorm(X)!=m_Halt(Y)).
% 1.95/2.13  all X Y (m_Down(X)!=m_Halt(Y)).
% 1.95/2.13  all X Y (m_Down(X)!=m_Ldr(Y)).
% 1.95/2.13  all X Y (m_Down(X)!=m_NotNorm(Y)).
% 1.95/2.13  all X Y (m_Down(X)!=m_NormQ(Y)).
% 1.95/2.13  all X Y (m_NormQ(X)!=m_Halt(Y)).
% 1.95/2.13  all X Y (m_Ldr(X)!=m_Halt(Y)).
% 1.95/2.13  all X Y (m_Ldr(X)!=m_NormQ(Y)).
% 1.95/2.13  all X Y (m_Ldr(X)!=m_NotNorm(Y)).
% 1.95/2.13  all X Y (m_NormQ(X)!=m_NotNorm(Y)).
% 1.95/2.13  all X Y (X!=Y<->m_Halt(X)!=m_Halt(Y)).
% 1.95/2.13  all X Y (X!=Y<->m_NormQ(X)!=m_NormQ(Y)).
% 1.95/2.13  all X Y (X!=Y<->m_NotNorm(X)!=m_NotNorm(Y)).
% 1.95/2.13  all X Y (X!=Y<->m_Ldr(X)!=m_Ldr(Y)).
% 1.95/2.13  all X Y (X!=Y<->m_Down(X)!=m_Down(Y)).
% 1.95/2.13  all X1 X2 Y1 Y2 (X1!=X2->m_Ack(X1,Y1)!=m_Ack(X2,Y2)).
% 1.95/2.13  all X1 X2 Y1 Y2 (Y1!=Y2->m_Ack(X1,Y1)!=m_Ack(X2,Y2)).
% 1.95/2.13  all Pid Pid2 (host(Pid)!=host(Pid2)->Pid!=Pid2).
% 1.95/2.13  -setIn(nil,alive).
% 1.95/2.13  all X Q (head(cons(X,Q))=X).
% 1.95/2.13  all X Q (tail(cons(X,Q))=Q).
% 1.95/2.13  all Y Q (last(snoc(Q,Y))=Y).
% 1.95/2.13  all Y Q (init(snoc(Q,Y))=Q).
% 1.95/2.13  all Q (Q=q_nil|Q=cons(head(Q),tail(Q))).
% 1.95/2.13  all Q (Q=q_nil|Q=snoc(init(Q),last(Q))).
% 1.95/2.13  all X Q (q_nil!=cons(X,Q)).
% 1.95/2.13  all Y Q (q_nil!=snoc(Q,Y)).
% 1.95/2.13  all X (cons(X,q_nil)=snoc(q_nil,X)).
% 1.95/2.13  all X Y Q (snoc(cons(X,Q),Y)=cons(X,snoc(Q,Y))).
% 1.95/2.13  all X (-elem(X,q_nil)).
% 1.95/2.13  all X Y Q (elem(X,cons(Y,Q))<->X=Y|elem(X,Q)).
% 1.95/2.13  all X Y Q (elem(X,snoc(Q,Y))<->X=Y|elem(X,Q)).
% 1.95/2.13  all X (pidElem(X)<-> (exists Y (X=m_Halt(Y)|X=m_Down(Y)))).
% 1.95/2.13  all X (pidMsg(m_Halt(X))=X).
% 1.95/2.13  all X (pidMsg(m_Down(X))=X).
% 1.95/2.13  ordered(q_nil).
% 1.95/2.13  all X (ordered(cons(X,q_nil))&ordered(snoc(q_nil,X))).
% 1.95/2.13  all X Q (ordered(cons(X,Q))<->ordered(Q)& (all Y (elem(Y,Q)&pidElem(X)&pidElem(Y)&host(pidMsg(Y))=host(pidMsg(X))->le_q(pidMsg(X),pidMsg(Y))))).
% 1.95/2.13  all X Q (ordered(snoc(Q,X))<->ordered(Q)& (all Y (elem(Y,Q)&pidElem(X)&pidElem(Y)&host(pidMsg(Y))=host(pidMsg(X))->le_q(pidMsg(Y),pidMsg(X))))).
% 1.95/2.13  all Q X Y (ordered(Q)->ordered(snoc(Q,m_Ack(X,Y)))).
% 1.95/2.13  all Q X (ordered(Q)->ordered(snoc(Q,m_Ldr(X)))).
% 1.95/2.13  all Q X Y (ordered(cons(m_Halt(X),Q))&host(X)=host(Y)&elem(m_Down(Y),Q)->le_q(X,Y)).
% 1.95/2.13  all X (-le_q(s(X),X)).
% 1.95/2.13  all X le_q(X,X).
% 1.95/2.13  all X Y (le_q(X,Y)|le_q(Y,X)).
% 1.95/2.13  all X Y (le_q(X,Y)&le_q(Y,X)<->X=Y).
% 1.95/2.13  all X Y Z (le_q(X,Y)&le_q(Y,Z)->le_q(X,Z)).
% 1.95/2.13  all X Y (le_q(X,Y)<->le_q(s(X),s(Y))).
% 1.95/2.13  all X Y (le_q(X,s(Y))<->X=s(Y)|le_q(X,Y)).
% 1.95/2.13  all X (-setIn(X,setEmpty)).
% 1.95/2.13  -(all V W X Y ((all Z Pid0 (elem(m_Halt(Pid0),queue(host(Z)))-> -le_q(host(Z),host(Pid0))))& (all Z (index(status,host(Z))=elec_2-> -le_q(index(pendack,host(Z)),host(Z))))& (all Z Pid20 Pid0 (elem(m_Ack(Pid0,Z),queue(host(Pid20)))-> -le_q(host(Z),host(Pid0))))& (all Z Pid0 (Pid0!=Z&host(Pid0)=host(Z)-> -setIn(Z,alive)| -setIn(Pid0,alive)))& (all Z Pid0 (setIn(Pid0,alive)&index(status,host(Pid0))=elec_2-> -elem(m_Ack(Z,Pid0),queue(host(Z)))))& (all Z ((index(status,host(Z))=elec_1|index(status,host(Z))=elec_2)&setIn(Z,alive)->index(elid,host(Z))=Z))& (all Z Pid0 (setIn(Z,alive)&setIn(Pid0,alive)&setIn(host(Pid0),index(down,host(Z)))&index(status,host(Pid0))=elec_2->le_q(index(pendack,host(Pid0)),host(Z))))& (all Z Pid20 Pid0 (-le_q(host(Pid0),host(Z))&setIn(Z,alive)&setIn(Pid0,alive)&host(Pid0)=host(Pid20)&index(status,host(Pid0))=elec_2-> -elem(m_Down(Pid20),queue(host(Z)))))& (all Z Pid0 (-le_q(host(Z),host(Pid0))&setIn(Z,alive)&setIn(Pid0,alive)&index(status,host(Z))=elec_2&index(status,host(Pid0))=elec_2->le_q(index(pendack,host(Pid0)),host(Z))))& (all Z Pid20 Pid0 (setIn(Z,alive)&setIn(Pid0,alive)&host(Pid0)=host(Pid20)&index(status,host(Z))=elec_2&index(status,host(Pid0))=elec_2-> -elem(m_Ack(Z,Pid20),queue(host(Z)))))& (all Z Pid20 Pid0 (setIn(Z,alive)&setIn(Pid0,alive)&elem(m_Down(Pid20),queue(host(Z)))&host(Pid0)=host(Pid20)&index(status,host(Pid0))=elec_2->le_q(index(pendack,host(Pid0)),host(Z))))& (all Z Pid0 (-le_q(host(Z),host(Pid0))&setIn(Z,alive)&setIn(Pid0,alive)&index(status,host(Z))=elec_2&index(status,host(Pid0))=elec_2-> -le_q(index(pendack,host(Z)),index(pendack,host(Pid0)))))&queue(host(X))=cons(m_Down(Y),V)-> (setIn(X,alive)-> (-le_q(host(X),host(Y))-> (-(index(ldr,host(X))=host(Y)&index(status,host(X))=norm|index(status,host(X))=wait&host(Y)=host(index(elid,host(X))))-> ((all Z (-le_q(host(X),Z)&le_q(s(zero),Z)->setIn(Z,index(down,host(X)))|Z=host(Y)))&index(status,host(X))=elec_1-> (-le_q(nbr_proc,host(X))-> (all Z (host(X)=host(Z)-> (all W0 (host(X)!=host(W0)-> (-le_q(host(Z),host(W0))&setIn(Z,alive)&setIn(W0,alive)&index(status,host(W0))=elec_2-> -le_q(s(host(X)),index(pendack,host(W0))))))))))))))).
% 1.95/2.13  end_of_list.
% 1.95/2.13  
% 1.95/2.13  -------> usable clausifies to:
% 1.95/2.13  
% 1.95/2.13  list(usable).
% 1.95/2.13  0 [] A=A.
% 1.95/2.13  0 [] -elem(m_Ack(Pid,Pid2),queue(host(Pid)))|setIn(Pid,pids).
% 1.95/2.13  0 [] -elem(m_Ack(Pid,Pid2),queue(host(Pid)))|setIn(Pid2,pids).
% 1.95/2.13  0 [] s(host(P))!=host(Q)|host(P)!=host(Q).
% 1.95/2.13  0 [] le_q(s(zero),host(P)).
% 1.95/2.13  0 [] le_q(s(zero),nbr_proc).
% 1.95/2.13  0 [] le_q(host(P),nbr_proc).
% 1.95/2.13  0 [] elec_1!=elec_2.
% 1.95/2.13  0 [] elec_1!=wait.
% 1.95/2.13  0 [] elec_1!=norm.
% 1.95/2.13  0 [] elec_2!=wait.
% 1.95/2.13  0 [] elec_2!=norm.
% 1.95/2.13  0 [] norm!=wait.
% 1.95/2.13  0 [] m_Ack(X,Y)!=m_Halt(Z).
% 1.95/2.13  0 [] m_Ack(X,Y)!=m_Down(Z).
% 1.95/2.13  0 [] m_Ack(X,Y)!=m_NotNorm(Z).
% 1.95/2.13  0 [] m_Ack(X,Y)!=m_Ldr(Z).
% 1.95/2.13  0 [] m_Ack(X,Y)!=m_NormQ(Z).
% 1.95/2.13  0 [] m_NotNorm(X)!=m_Halt(Y).
% 1.95/2.13  0 [] m_Down(X)!=m_Halt(Y).
% 1.95/2.13  0 [] m_Down(X)!=m_Ldr(Y).
% 1.95/2.13  0 [] m_Down(X)!=m_NotNorm(Y).
% 1.95/2.13  0 [] m_Down(X)!=m_NormQ(Y).
% 1.95/2.13  0 [] m_NormQ(X)!=m_Halt(Y).
% 1.95/2.13  0 [] m_Ldr(X)!=m_Halt(Y).
% 1.95/2.13  0 [] m_Ldr(X)!=m_NormQ(Y).
% 1.95/2.13  0 [] m_Ldr(X)!=m_NotNorm(Y).
% 1.95/2.13  0 [] m_NormQ(X)!=m_NotNorm(Y).
% 1.95/2.13  0 [] X=Y|m_Halt(X)!=m_Halt(Y).
% 1.95/2.13  0 [] X!=Y|m_Halt(X)=m_Halt(Y).
% 1.95/2.13  0 [] X=Y|m_NormQ(X)!=m_NormQ(Y).
% 1.95/2.13  0 [] X!=Y|m_NormQ(X)=m_NormQ(Y).
% 1.95/2.13  0 [] X=Y|m_NotNorm(X)!=m_NotNorm(Y).
% 1.95/2.13  0 [] X!=Y|m_NotNorm(X)=m_NotNorm(Y).
% 1.95/2.13  0 [] X=Y|m_Ldr(X)!=m_Ldr(Y).
% 1.95/2.13  0 [] X!=Y|m_Ldr(X)=m_Ldr(Y).
% 1.95/2.13  0 [] X=Y|m_Down(X)!=m_Down(Y).
% 1.95/2.13  0 [] X!=Y|m_Down(X)=m_Down(Y).
% 1.95/2.13  0 [] X1=X2|m_Ack(X1,Y1)!=m_Ack(X2,Y2).
% 1.95/2.13  0 [] Y1=Y2|m_Ack(X1,Y1)!=m_Ack(X2,Y2).
% 1.95/2.13  0 [] host(Pid)=host(Pid2)|Pid!=Pid2.
% 1.95/2.13  0 [] -setIn(nil,alive).
% 1.95/2.13  0 [] head(cons(X,Q))=X.
% 1.95/2.13  0 [] tail(cons(X,Q))=Q.
% 1.95/2.13  0 [] last(snoc(Q,Y))=Y.
% 1.95/2.13  0 [] init(snoc(Q,Y))=Q.
% 1.95/2.13  0 [] Q=q_nil|Q=cons(head(Q),tail(Q)).
% 1.95/2.13  0 [] Q=q_nil|Q=snoc(init(Q),last(Q)).
% 1.95/2.13  0 [] q_nil!=cons(X,Q).
% 1.95/2.13  0 [] q_nil!=snoc(Q,Y).
% 1.95/2.13  0 [] cons(X,q_nil)=snoc(q_nil,X).
% 1.95/2.13  0 [] snoc(cons(X,Q),Y)=cons(X,snoc(Q,Y)).
% 1.95/2.13  0 [] -elem(X,q_nil).
% 1.95/2.13  0 [] -elem(X,cons(Y,Q))|X=Y|elem(X,Q).
% 1.95/2.13  0 [] elem(X,cons(Y,Q))|X!=Y.
% 1.95/2.13  0 [] elem(X,cons(Y,Q))| -elem(X,Q).
% 1.95/2.13  0 [] -elem(X,snoc(Q,Y))|X=Y|elem(X,Q).
% 1.95/2.13  0 [] elem(X,snoc(Q,Y))|X!=Y.
% 1.95/2.13  0 [] elem(X,snoc(Q,Y))| -elem(X,Q).
% 1.95/2.13  0 [] -pidElem(X)|X=m_Halt($f1(X))|X=m_Down($f1(X)).
% 1.95/2.13  0 [] pidElem(X)|X!=m_Halt(Y).
% 1.95/2.13  0 [] pidElem(X)|X!=m_Down(Y).
% 1.95/2.13  0 [] pidMsg(m_Halt(X))=X.
% 1.95/2.13  0 [] pidMsg(m_Down(X))=X.
% 1.95/2.13  0 [] ordered(q_nil).
% 1.95/2.13  0 [] ordered(cons(X,q_nil)).
% 1.95/2.13  0 [] ordered(snoc(q_nil,X)).
% 1.95/2.13  0 [] -ordered(cons(X,Q))|ordered(Q).
% 1.95/2.13  0 [] -ordered(cons(X,Q))| -elem(Y,Q)| -pidElem(X)| -pidElem(Y)|host(pidMsg(Y))!=host(pidMsg(X))|le_q(pidMsg(X),pidMsg(Y)).
% 1.95/2.13  0 [] ordered(cons(X,Q))| -ordered(Q)|elem($f2(X,Q),Q).
% 1.95/2.13  0 [] ordered(cons(X,Q))| -ordered(Q)|pidElem(X).
% 1.95/2.13  0 [] ordered(cons(X,Q))| -ordered(Q)|pidElem($f2(X,Q)).
% 1.95/2.13  0 [] ordered(cons(X,Q))| -ordered(Q)|host(pidMsg($f2(X,Q)))=host(pidMsg(X)).
% 1.95/2.13  0 [] ordered(cons(X,Q))| -ordered(Q)| -le_q(pidMsg(X),pidMsg($f2(X,Q))).
% 1.95/2.13  0 [] -ordered(snoc(Q,X))|ordered(Q).
% 1.95/2.13  0 [] -ordered(snoc(Q,X))| -elem(Y,Q)| -pidElem(X)| -pidElem(Y)|host(pidMsg(Y))!=host(pidMsg(X))|le_q(pidMsg(Y),pidMsg(X)).
% 1.95/2.13  0 [] ordered(snoc(Q,X))| -ordered(Q)|elem($f3(X,Q),Q).
% 1.95/2.13  0 [] ordered(snoc(Q,X))| -ordered(Q)|pidElem(X).
% 1.95/2.13  0 [] ordered(snoc(Q,X))| -ordered(Q)|pidElem($f3(X,Q)).
% 1.95/2.13  0 [] ordered(snoc(Q,X))| -ordered(Q)|host(pidMsg($f3(X,Q)))=host(pidMsg(X)).
% 1.95/2.13  0 [] ordered(snoc(Q,X))| -ordered(Q)| -le_q(pidMsg($f3(X,Q)),pidMsg(X)).
% 1.95/2.13  0 [] -ordered(Q)|ordered(snoc(Q,m_Ack(X,Y))).
% 1.95/2.13  0 [] -ordered(Q)|ordered(snoc(Q,m_Ldr(X))).
% 1.95/2.13  0 [] -ordered(cons(m_Halt(X),Q))|host(X)!=host(Y)| -elem(m_Down(Y),Q)|le_q(X,Y).
% 1.95/2.13  0 [] -le_q(s(X),X).
% 1.95/2.13  0 [] le_q(X,X).
% 1.95/2.13  0 [] le_q(X,Y)|le_q(Y,X).
% 1.95/2.13  0 [] -le_q(X,Y)| -le_q(Y,X)|X=Y.
% 1.95/2.13  0 [] le_q(X,Y)|X!=Y.
% 1.95/2.13  0 [] le_q(Y,X)|X!=Y.
% 1.95/2.13  0 [] -le_q(X,Y)| -le_q(Y,Z)|le_q(X,Z).
% 1.95/2.13  0 [] -le_q(X,Y)|le_q(s(X),s(Y)).
% 1.95/2.13  0 [] le_q(X,Y)| -le_q(s(X),s(Y)).
% 1.95/2.13  0 [] -le_q(X,s(Y))|X=s(Y)|le_q(X,Y).
% 1.95/2.13  0 [] le_q(X,s(Y))|X!=s(Y).
% 1.95/2.13  0 [] le_q(X,s(Y))| -le_q(X,Y).
% 1.95/2.13  0 [] -setIn(X,setEmpty).
% 1.95/2.13  0 [] -elem(m_Halt(Pid0),queue(host(Z)))| -le_q(host(Z),host(Pid0)).
% 1.95/2.13  0 [] index(status,host(X3))!=elec_2| -le_q(index(pendack,host(X3)),host(X3)).
% 1.95/2.13  0 [] -elem(m_Ack(X5,X4),queue(host(Pid20)))| -le_q(host(X4),host(X5)).
% 1.95/2.13  0 [] X7=X6|host(X7)!=host(X6)| -setIn(X6,alive)| -setIn(X7,alive).
% 1.95/2.13  0 [] -setIn(X9,alive)|index(status,host(X9))!=elec_2| -elem(m_Ack(X8,X9),queue(host(X8))).
% 1.95/2.13  0 [] index(status,host(X10))!=elec_1| -setIn(X10,alive)|index(elid,host(X10))=X10.
% 1.95/2.13  0 [] index(status,host(X10))!=elec_2| -setIn(X10,alive)|index(elid,host(X10))=X10.
% 1.95/2.13  0 [] -setIn(X11,alive)| -setIn(X12,alive)| -setIn(host(X12),index(down,host(X11)))|index(status,host(X12))!=elec_2|le_q(index(pendack,host(X12)),host(X11)).
% 1.95/2.13  0 [] le_q(host(X15),host(X13))| -setIn(X13,alive)| -setIn(X15,alive)|host(X15)!=host(X14)|index(status,host(X15))!=elec_2| -elem(m_Down(X14),queue(host(X13))).
% 1.95/2.13  0 [] le_q(host(X16),host(X17))| -setIn(X16,alive)| -setIn(X17,alive)|index(status,host(X16))!=elec_2|index(status,host(X17))!=elec_2|le_q(index(pendack,host(X17)),host(X16)).
% 1.95/2.13  0 [] -setIn(X18,alive)| -setIn(X20,alive)|host(X20)!=host(X19)|index(status,host(X18))!=elec_2|index(status,host(X20))!=elec_2| -elem(m_Ack(X18,X19),queue(host(X18))).
% 1.95/2.13  0 [] -setIn(X21,alive)| -setIn(X23,alive)| -elem(m_Down(X22),queue(host(X21)))|host(X23)!=host(X22)|index(status,host(X23))!=elec_2|le_q(index(pendack,host(X23)),host(X21)).
% 1.95/2.13  0 [] le_q(host(X24),host(X25))| -setIn(X24,alive)| -setIn(X25,alive)|index(status,host(X24))!=elec_2|index(status,host(X25))!=elec_2| -le_q(index(pendack,host(X24)),index(pendack,host(X25))).
% 1.95/2.13  0 [] queue(host($c4))=cons(m_Down($c3),$c6).
% 1.95/2.13  0 [] setIn($c4,alive).
% 1.95/2.13  0 [] -le_q(host($c4),host($c3)).
% 1.95/2.13  0 [] index(ldr,host($c4))!=host($c3)|index(status,host($c4))!=norm.
% 1.95/2.13  0 [] index(status,host($c4))!=wait|host($c3)!=host(index(elid,host($c4))).
% 1.95/2.13  0 [] le_q(host($c4),X26)| -le_q(s(zero),X26)|setIn(X26,index(down,host($c4)))|X26=host($c3).
% 1.95/2.13  0 [] index(status,host($c4))=elec_1.
% 1.95/2.13  0 [] -le_q(nbr_proc,host($c4)).
% 1.95/2.13  0 [] host($c4)=host($c2).
% 1.95/2.13  0 [] host($c4)!=host($c1).
% 1.95/2.13  0 [] -le_q(host($c2),host($c1)).
% 1.95/2.13  0 [] setIn($c2,alive).
% 1.95/2.13  0 [] setIn($c1,alive).
% 1.95/2.13  0 [] index(status,host($c1))=elec_2.
% 1.95/2.13  0 [] le_q(s(host($c4)),index(pendack,host($c1))).
% 1.95/2.13  end_of_list.
% 1.95/2.13  
% 1.95/2.13  SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=6.
% 1.95/2.13  
% 1.95/2.13  This ia a non-Horn set with equality.  The strategy will be
% 1.95/2.13  Knuth-Bendix, ordered hyper_res, factoring, and unit
% 1.95/2.13  deletion, with positive clauses in sos and nonpositive
% 1.95/2.13  clauses in usable.
% 1.95/2.13  
% 1.95/2.13     dependent: set(knuth_bendix).
% 1.95/2.13     dependent: set(anl_eq).
% 1.95/2.13     dependent: set(para_from).
% 1.95/2.13     dependent: set(para_into).
% 1.95/2.13     dependent: clear(para_from_right).
% 1.95/2.13     dependent: clear(para_into_right).
% 1.95/2.13     dependent: set(para_from_vars).
% 1.95/2.13     dependent: set(eq_units_both_ways).
% 1.95/2.13     dependent: set(dynamic_demod_all).
% 1.95/2.13     dependent: set(dynamic_demod).
% 1.95/2.13     dependent: set(order_eq).
% 1.95/2.13     dependent: set(back_demod).
% 1.95/2.13     dependent: set(lrpo).
% 1.95/2.13     dependent: set(hyper_res).
% 1.95/2.13     dependent: set(unit_deletion).
% 1.95/2.13     dependent: set(factor).
% 1.95/2.13  
% 1.95/2.13  ------------> process usable:
% 1.95/2.13  ** KEPT (pick-wt=10): 1 [] -elem(m_Ack(A,B),queue(host(A)))|setIn(A,pids).
% 1.95/2.13  ** KEPT (pick-wt=10): 2 [] -elem(m_Ack(A,B),queue(host(A)))|setIn(B,pids).
% 1.95/2.13  ** KEPT (pick-wt=11): 3 [] s(host(A))!=host(B)|host(A)!=host(B).
% 1.95/2.13  ** KEPT (pick-wt=3): 5 [copy,4,flip.1] elec_2!=elec_1.
% 1.95/2.13  ** KEPT (pick-wt=3): 7 [copy,6,flip.1] wait!=elec_1.
% 1.95/2.13  ** KEPT (pick-wt=3): 9 [copy,8,flip.1] norm!=elec_1.
% 1.95/2.13  ** KEPT (pick-wt=3): 11 [copy,10,flip.1] wait!=elec_2.
% 1.95/2.13  ** KEPT (pick-wt=3): 13 [copy,12,flip.1] norm!=elec_2.
% 1.95/2.13  ** KEPT (pick-wt=3): 15 [copy,14,flip.1] wait!=norm.
% 1.95/2.13  ** KEPT (pick-wt=6): 16 [] m_Ack(A,B)!=m_Halt(C).
% 1.95/2.13  ** KEPT (pick-wt=6): 17 [] m_Ack(A,B)!=m_Down(C).
% 1.95/2.13  ** KEPT (pick-wt=6): 18 [] m_Ack(A,B)!=m_NotNorm(C).
% 1.95/2.13  ** KEPT (pick-wt=6): 19 [] m_Ack(A,B)!=m_Ldr(C).
% 1.95/2.13  ** KEPT (pick-wt=6): 20 [] m_Ack(A,B)!=m_NormQ(C).
% 1.95/2.13  ** KEPT (pick-wt=5): 21 [] m_NotNorm(A)!=m_Halt(B).
% 1.95/2.13  ** KEPT (pick-wt=5): 22 [] m_Down(A)!=m_Halt(B).
% 1.95/2.13  ** KEPT (pick-wt=5): 23 [] m_Down(A)!=m_Ldr(B).
% 1.95/2.13  ** KEPT (pick-wt=5): 24 [] m_Down(A)!=m_NotNorm(B).
% 1.95/2.13  ** KEPT (pick-wt=5): 25 [] m_Down(A)!=m_NormQ(B).
% 1.95/2.13  ** KEPT (pick-wt=5): 26 [] m_NormQ(A)!=m_Halt(B).
% 1.95/2.13  ** KEPT (pick-wt=5): 27 [] m_Ldr(A)!=m_Halt(B).
% 1.95/2.13  ** KEPT (pick-wt=5): 28 [] m_Ldr(A)!=m_NormQ(B).
% 1.95/2.13  ** KEPT (pick-wt=5): 29 [] m_Ldr(A)!=m_NotNorm(B).
% 1.95/2.13  ** KEPT (pick-wt=5): 30 [] m_NormQ(A)!=m_NotNorm(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 31 [] A=B|m_Halt(A)!=m_Halt(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 32 [] A!=B|m_Halt(A)=m_Halt(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 33 [] A=B|m_NormQ(A)!=m_NormQ(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 34 [] A!=B|m_NormQ(A)=m_NormQ(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 35 [] A=B|m_NotNorm(A)!=m_NotNorm(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 36 [] A!=B|m_NotNorm(A)=m_NotNorm(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 37 [] A=B|m_Ldr(A)!=m_Ldr(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 38 [] A!=B|m_Ldr(A)=m_Ldr(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 39 [] A=B|m_Down(A)!=m_Down(B).
% 1.95/2.13  ** KEPT (pick-wt=8): 40 [] A!=B|m_Down(A)=m_Down(B).
% 1.95/2.13  ** KEPT (pick-wt=10): 41 [] A=B|m_Ack(A,C)!=m_Ack(B,D).
% 1.95/2.13  ** KEPT (pick-wt=10): 42 [] A=B|m_Ack(C,A)!=m_Ack(D,B).
% 1.95/2.13  ** KEPT (pick-wt=8): 43 [] host(A)=host(B)|A!=B.
% 1.95/2.13  ** KEPT (pick-wt=3): 44 [] -setIn(nil,alive).
% 1.95/2.13  ** KEPT (pick-wt=5): 46 [copy,45,flip.1] cons(A,B)!=q_nil.
% 1.95/2.13  ** KEPT (pick-wt=5): 48 [copy,47,flip.1] snoc(A,B)!=q_nil.
% 1.95/2.13  ** KEPT (pick-wt=3): 49 [] -elem(A,q_nil).
% 1.95/2.13  ** KEPT (pick-wt=11): 50 [] -elem(A,cons(B,C))|A=B|elem(A,C).
% 1.95/2.13  ** KEPT (pick-wt=8): 51 [] elem(A,cons(B,C))|A!=B.
% 1.95/2.13  ** KEPT (pick-wt=8): 52 [] elem(A,cons(B,C))| -elem(A,C).
% 1.95/2.13  ** KEPT (pick-wt=11): 53 [] -elem(A,snoc(B,C))|A=C|elem(A,B).
% 1.95/2.13  ** KEPT (pick-wt=8): 54 [] elem(A,snoc(B,C))|A!=C.
% 1.95/2.13  ** KEPT (pick-wt=8): 55 [] elem(A,snoc(B,C))| -elem(A,B).
% 1.95/2.13  ** KEPT (pick-wt=12): 57 [copy,56,flip.2,flip.3] -pidElem(A)|m_Halt($f1(A))=A|m_Down($f1(A))=A.
% 1.95/2.13  ** KEPT (pick-wt=6): 58 [] pidElem(A)|A!=m_Halt(B).
% 1.95/2.13  ** KEPT (pick-wt=6): 59 [] pidElem(A)|A!=m_Down(B).
% 1.95/2.13  ** KEPT (pick-wt=6): 60 [] -ordered(cons(A,B))|ordered(B).
% 1.95/2.13  ** KEPT (pick-wt=23): 61 [] -ordered(cons(A,B))| -elem(C,B)| -pidElem(A)| -pidElem(C)|host(pidMsg(C))!=host(pidMsg(A))|le_q(pidMsg(A),pidMsg(C)).
% 1.95/2.13  ** KEPT (pick-wt=11): 62 [] ordered(cons(A,B))| -ordered(B)|elem($f2(A,B),B).
% 1.95/2.13  ** KEPT (pick-wt=8): 63 [] ordered(cons(A,B))| -ordered(B)|pidElem(A).
% 1.95/2.13  ** KEPT (pick-wt=10): 64 [] ordered(cons(A,B))| -ordered(B)|pidElem($f2(A,B)).
% 1.95/2.13  ** KEPT (pick-wt=15): 65 [] ordered(cons(A,B))| -ordered(B)|host(pidMsg($f2(A,B)))=host(pidMsg(A)).
% 1.95/2.13  ** KEPT (pick-wt=13): 66 [] ordered(cons(A,B))| -ordered(B)| -le_q(pidMsg(A),pidMsg($f2(A,B))).
% 1.95/2.13  ** KEPT (pick-wt=6): 67 [] -ordered(snoc(A,B))|ordered(A).
% 1.95/2.13  ** KEPT (pick-wt=23): 68 [] -ordered(snoc(A,B))| -elem(C,A)| -pidElem(B)| -pidElem(C)|host(pidMsg(C))!=host(pidMsg(B))|le_q(pidMsg(C),pidMsg(B)).
% 1.95/2.13  ** KEPT (pick-wt=11): 69 [] ordered(snoc(A,B))| -ordered(A)|elem($f3(B,A),A).
% 1.95/2.13  ** KEPT (pick-wt=8): 70 [] ordered(snoc(A,B))| -ordered(A)|pidElem(B).
% 1.95/2.13  ** KEPT (pick-wt=10): 71 [] ordered(snoc(A,B))| -ordered(A)|pidElem($f3(B,A)).
% 1.95/2.13  ** KEPT (pick-wt=15): 72 [] ordered(snoc(A,B))| -ordered(A)|host(pidMsg($f3(B,A)))=host(pidMsg(B)).
% 1.95/2.13  ** KEPT (pick-wt=13): 73 [] ordered(snoc(A,B))| -ordered(A)| -le_q(pidMsg($f3(B,A)),pidMsg(B)).
% 1.95/2.13  ** KEPT (pick-wt=8): 74 [] -ordered(A)|ordered(snoc(A,m_Ack(B,C))).
% 1.95/2.13  ** KEPT (pick-wt=7): 75 [] -ordered(A)|ordered(snoc(A,m_Ldr(B))).
% 1.95/2.13  ** KEPT (pick-wt=17): 76 [] -ordered(cons(m_Halt(A),B))|host(A)!=host(C)| -elem(m_Down(C),B)|le_q(A,C).
% 1.95/2.13  ** KEPT (pick-wt=4): 77 [] -le_q(s(A),A).
% 1.95/2.13  ** KEPT (pick-wt=9): 78 [] -le_q(A,B)| -le_q(B,A)|A=B.
% 1.95/2.13  ** KEPT (pick-wt=6): 79 [] le_q(A,B)|A!=B.
% 1.95/2.13  ** KEPT (pick-wt=6): 80 [] le_q(A,B)|B!=A.
% 1.95/2.14  ** KEPT (pick-wt=9): 81 [] -le_q(A,B)| -le_q(B,C)|le_q(A,C).
% 1.95/2.14  ** KEPT (pick-wt=8): 82 [] -le_q(A,B)|le_q(s(A),s(B)).
% 1.95/2.14  ** KEPT (pick-wt=8): 83 [] le_q(A,B)| -le_q(s(A),s(B)).
% 1.95/2.14  ** KEPT (pick-wt=11): 84 [] -le_q(A,s(B))|A=s(B)|le_q(A,B).
% 1.95/2.14    Following clause subsumed by 79 during input processing: 0 [] le_q(A,s(B))|A!=s(B).
% 1.95/2.14  ** KEPT (pick-wt=7): 85 [] le_q(A,s(B))| -le_q(A,B).
% 1.95/2.14  ** KEPT (pick-wt=3): 86 [] -setIn(A,setEmpty).
% 1.95/2.14  ** KEPT (pick-wt=11): 87 [] -elem(m_Halt(A),queue(host(B)))| -le_q(host(B),host(A)).
% 1.95/2.14  ** KEPT (pick-wt=13): 88 [] index(status,host(A))!=elec_2| -le_q(index(pendack,host(A)),host(A)).
% 1.95/2.14  ** KEPT (pick-wt=12): 89 [] -elem(m_Ack(A,B),queue(host(C)))| -le_q(host(B),host(A)).
% 1.95/2.14  ** KEPT (pick-wt=14): 90 [] A=B|host(A)!=host(B)| -setIn(B,alive)| -setIn(A,alive).
% 1.95/2.14  ** KEPT (pick-wt=16): 91 [] -setIn(A,alive)|index(status,host(A))!=elec_2| -elem(m_Ack(B,A),queue(host(B))).
% 1.95/2.14  ** KEPT (pick-wt=15): 92 [] index(status,host(A))!=elec_1| -setIn(A,alive)|index(elid,host(A))=A.
% 1.95/2.14  ** KEPT (pick-wt=15): 93 [] index(status,host(A))!=elec_2| -setIn(A,alive)|index(elid,host(A))=A.
% 1.95/2.14  ** KEPT (pick-wt=26): 94 [] -setIn(A,alive)| -setIn(B,alive)| -setIn(host(B),index(down,host(A)))|index(status,host(B))!=elec_2|le_q(index(pendack,host(B)),host(A)).
% 1.95/2.14  ** KEPT (pick-wt=28): 95 [] le_q(host(A),host(B))| -setIn(B,alive)| -setIn(A,alive)|host(A)!=host(C)|index(status,host(A))!=elec_2| -elem(m_Down(C),queue(host(B))).
% 1.95/2.14  ** KEPT (pick-wt=30): 96 [] le_q(host(A),host(B))| -setIn(A,alive)| -setIn(B,alive)|index(status,host(A))!=elec_2|index(status,host(B))!=elec_2|le_q(index(pendack,host(B)),host(A)).
% 1.95/2.14  ** KEPT (pick-wt=30): 97 [] -setIn(A,alive)| -setIn(B,alive)|host(B)!=host(C)|index(status,host(A))!=elec_2|index(status,host(B))!=elec_2| -elem(m_Ack(A,C),queue(host(A))).
% 1.95/2.14  ** KEPT (pick-wt=30): 98 [] -setIn(A,alive)| -setIn(B,alive)| -elem(m_Down(C),queue(host(A)))|host(B)!=host(C)|index(status,host(B))!=elec_2|le_q(index(pendack,host(B)),host(A)).
% 1.95/2.14  ** KEPT (pick-wt=32): 99 [] le_q(host(A),host(B))| -setIn(A,alive)| -setIn(B,alive)|index(status,host(A))!=elec_2|index(status,host(B))!=elec_2| -le_q(index(pendack,host(A)),index(pendack,host(B))).
% 1.95/2.14  ** KEPT (pick-wt=5): 100 [] -le_q(host($c4),host($c3)).
% 1.95/2.14  ** KEPT (pick-wt=13): 101 [] index(ldr,host($c4))!=host($c3)|index(status,host($c4))!=norm.
% 1.95/2.14  ** KEPT (pick-wt=14): 103 [copy,102,flip.2] index(status,host($c4))!=wait|host(index(elid,host($c4)))!=host($c3).
% 1.95/2.14  ** KEPT (pick-wt=18): 104 [] le_q(host($c4),A)| -le_q(s(zero),A)|setIn(A,index(down,host($c4)))|A=host($c3).
% 1.95/2.14  ** KEPT (pick-wt=4): 105 [] -le_q(nbr_proc,host($c4)).
% 1.95/2.14  ** KEPT (pick-wt=5): 106 [] host($c4)!=host($c1).
% 1.95/2.14  ** KEPT (pick-wt=5): 107 [] -le_q(host($c2),host($c1)).
% 1.95/2.14  ** KEPT (pick-wt=6): 108 [copy,16,flip.1] m_Halt(A)!=m_Ack(B,C).
% 1.95/2.14  ** KEPT (pick-wt=6): 109 [copy,17,flip.1] m_Down(A)!=m_Ack(B,C).
% 1.95/2.14  ** KEPT (pick-wt=6): 110 [copy,18,flip.1] m_NotNorm(A)!=m_Ack(B,C).
% 1.95/2.14  ** KEPT (pick-wt=6): 111 [copy,19,flip.1] m_Ldr(A)!=m_Ack(B,C).
% 1.95/2.14  ** KEPT (pick-wt=6): 112 [copy,20,flip.1] m_NormQ(A)!=m_Ack(B,C).
% 1.95/2.14  ** KEPT (pick-wt=5): 113 [copy,21,flip.1] m_Halt(A)!=m_NotNorm(B).
% 1.95/2.14  ** KEPT (pick-wt=5): 114 [copy,22,flip.1] m_Halt(A)!=m_Down(B).
% 1.95/2.14  ** KEPT (pick-wt=5): 115 [copy,23,flip.1] m_Ldr(A)!=m_Down(B).
% 1.95/2.14  ** KEPT (pick-wt=5): 116 [copy,24,flip.1] m_NotNorm(A)!=m_Down(B).
% 1.95/2.14  ** KEPT (pick-wt=5): 117 [copy,25,flip.1] m_NormQ(A)!=m_Down(B).
% 1.95/2.14  ** KEPT (pick-wt=5): 118 [copy,26,flip.1] m_Halt(A)!=m_NormQ(B).
% 1.95/2.14  ** KEPT (pick-wt=5): 119 [copy,27,flip.1] m_Halt(A)!=m_Ldr(B).
% 1.95/2.14  ** KEPT (pick-wt=5): 120 [copy,28,flip.1] m_NormQ(A)!=m_Ldr(B).
% 1.95/2.14  ** KEPT (pick-wt=5): 121 [copy,29,flip.1] m_NotNorm(A)!=m_Ldr(B).
% 1.95/2.14  ** KEPT (pick-wt=5): 122 [copy,30,flip.1] m_NotNorm(A)!=m_NormQ(B).
% 1.95/2.14    Following clause subsumed by 16 during input processing: 0 [copy,108,flip.1] m_Ack(A,B)!=m_Halt(C).
% 1.95/2.14    Following clause subsumed by 17 during input processing: 0 [copy,109,flip.1] m_Ack(A,B)!=m_Down(C).
% 1.95/2.14    Following clause subsumed by 18 during input processing: 0 [copy,110,flip.1] m_Ack(A,B)!=m_NotNorm(C).
% 1.95/2.14    Following clause subsumed by 19 during input processing: 0 [copy,111,flip.1] m_Ack(A,B)!=m_Ldr(C).
% 1.95/2.14    Following clause subsumed by 20 during input processing: 0 [copy,112,flip.1] m_Ack(A,B)!=m_NormQ(C).
% 1.95/2.14    Following clause subsumed by 21 during input processing: 0 [copy,113,flip.1] m_NotNorm(A)!=m_Halt(B).
% 1.95/2.14    Following clause subsumed by 22 during input processing: 0 [copy,114,flip.1] m_Down(A)!=m_Halt(B).
% 1.95/2.14    Following clause subsumed by 23 during input processing: 0 [copy,115,flip.1] m_Down(A)!=m_Ldr(B).
% 1.95/2.14    Following clause subsumed by 24 during input processing: 0 [copy,116,flip.1] m_Down(A)!=m_NotNorm(B).
% 1.95/2.14    Following clause subsumed by 25 during input processing: 0 [copy,117,flip.1] m_Down(A)!=m_NormQ(B).
% 1.95/2.14    Following clause subsumed by 26 during input processing: 0 [copy,118,flip.1] m_NormQ(A)!=m_Halt(B).
% 1.95/2.14    Following clause subsumed by 27 during input processing: 0 [copy,119,flip.1] m_Ldr(A)!=m_Halt(B).
% 1.95/2.14    Following clause subsumed by 28 during input processing: 0 [copy,120,flip.1] m_Ldr(A)!=m_NormQ(B).
% 1.95/2.14    Following clause subsumed by 29 during input processing: 0 [copy,121,flip.1] m_Ldr(A)!=m_NotNorm(B).
% 1.95/2.14    Following clause subsumed by 30 during input processing: 0 [copy,122,flip.1] m_NormQ(A)!=m_NotNorm(B).
% 1.95/2.14  
% 1.95/2.14  ------------> process sos:
% 1.95/2.14  ** KEPT (pick-wt=3): 133 [] A=A.
% 1.95/2.14  ** KEPT (pick-wt=5): 134 [] le_q(s(zero),host(A)).
% 1.95/2.14  ** KEPT (pick-wt=4): 135 [] le_q(s(zero),nbr_proc).
% 1.95/2.14  ** KEPT (pick-wt=4): 136 [] le_q(host(A),nbr_proc).
% 1.95/2.14  ** KEPT (pick-wt=6): 137 [] head(cons(A,B))=A.
% 1.95/2.14  ---> New Demodulator: 138 [new_demod,137] head(cons(A,B))=A.
% 1.95/2.14  ** KEPT (pick-wt=6): 139 [] tail(cons(A,B))=B.
% 1.95/2.14  ---> New Demodulator: 140 [new_demod,139] tail(cons(A,B))=B.
% 1.95/2.14  ** KEPT (pick-wt=6): 141 [] last(snoc(A,B))=B.
% 1.95/2.14  ---> New Demodulator: 142 [new_demod,141] last(snoc(A,B))=B.
% 1.95/2.14  ** KEPT (pick-wt=6): 143 [] init(snoc(A,B))=A.
% 1.95/2.14  ---> New Demodulator: 144 [new_demod,143] init(snoc(A,B))=A.
% 1.95/2.14  ** KEPT (pick-wt=10): 146 [copy,145,flip.2] A=q_nil|cons(head(A),tail(A))=A.
% 1.95/2.14  ** KEPT (pick-wt=10): 148 [copy,147,flip.2] A=q_nil|snoc(init(A),last(A))=A.
% 1.95/2.14  ** KEPT (pick-wt=7): 150 [copy,149,flip.1] snoc(q_nil,A)=cons(A,q_nil).
% 1.95/2.14  ---> New Demodulator: 151 [new_demod,150] snoc(q_nil,A)=cons(A,q_nil).
% 1.95/2.14  ** KEPT (pick-wt=11): 152 [] snoc(cons(A,B),C)=cons(A,snoc(B,C)).
% 1.95/2.14  ---> New Demodulator: 153 [new_demod,152] snoc(cons(A,B),C)=cons(A,snoc(B,C)).
% 1.95/2.14  ** KEPT (pick-wt=5): 154 [] pidMsg(m_Halt(A))=A.
% 1.95/2.14  ---> New Demodulator: 155 [new_demod,154] pidMsg(m_Halt(A))=A.
% 1.95/2.14  ** KEPT (pick-wt=5): 156 [] pidMsg(m_Down(A))=A.
% 1.95/2.14  ---> New Demodulator: 157 [new_demod,156] pidMsg(m_Down(A))=A.
% 1.95/2.14  ** KEPT (pick-wt=2): 158 [] ordered(q_nil).
% 1.95/2.14  ** KEPT (pick-wt=4): 159 [] ordered(cons(A,q_nil)).
% 1.95/2.14    Following clause subsumed by 159 during input processing: 0 [demod,151] ordered(cons(A,q_nil)).
% 1.95/2.14  ** KEPT (pick-wt=3): 160 [] le_q(A,A).
% 1.95/2.14  ** KEPT (pick-wt=6): 161 [] le_q(A,B)|le_q(B,A).
% 1.95/2.14  ** KEPT (pick-wt=8): 162 [] queue(host($c4))=cons(m_Down($c3),$c6).
% 1.95/2.14  ---> New Demodulator: 163 [new_demod,162] queue(host($c4))=cons(m_Down($c3),$c6).
% 1.95/2.14  ** KEPT (pick-wt=3): 164 [] setIn($c4,alive).
% 1.95/2.14  ** KEPT (pick-wt=6): 165 [] index(status,host($c4))=elec_1.
% 1.95/2.14  ---> New Demodulator: 166 [new_demod,165] index(status,host($c4))=elec_1.
% 1.95/2.14  ** KEPT (pick-wt=5): 167 [] host($c4)=host($c2).
% 1.95/2.14  ---> New Demodulator: 168 [new_demod,167] host($c4)=host($c2).
% 1.95/2.14  ** KEPT (pick-wt=3): 169 [] setIn($c2,alive).
% 1.95/2.14  ** KEPT (pick-wt=3): 170 [] setIn($c1,alive).
% 1.95/2.14  ** KEPT (pick-wt=6): 171 [] index(status,host($c1))=elec_2.
% 1.95/2.14  ---> New Demodulator: 172 [new_demod,171] index(status,host($c1))=elec_2.
% 1.95/2.14  ** KEPT (pick-wt=8): 174 [copy,173,demod,168] le_q(s(host($c2)),index(pendack,host($c1))).
% 1.95/2.14    Following clause subsumed by 133 during input processing: 0 [copy,133,flip.1] A=A.
% 1.95/2.14  133 back subsumes 126.
% 1.95/2.14  133 back subsumes 125.
% 1.95/2.14  >>>> Starting back demodulation with 138.
% 1.95/2.14  >>>> Starting back demodulation with 140.
% 1.95/2.14  >>>> Starting back demodulation with 142.
% 1.95/2.14  >>>> Starting back demodulation with 144.
% 1.95/2.14  >>>> Starting back demodulation with 151.
% 1.95/2.14  >>>> Starting back demodulation with 153.
% 1.95/2.14  >>>> Starting back demodulation with 155.
% 1.95/2.14  >>>> Starting back demodulation with 157.
% 1.95/2.14  160 back subsumes 132.
% 1.95/2.14  160 back subsumes 129.
% 1.95/2.14  160 back subsumes 128.
% 1.95/2.14  160 back subsumes 124.
% 1.95/2.14  160 back subsumes 123.
% 1.95/2.14  >>>> Starting back demodulation with 163.
% 1.95/2.14  >>>> Starting back demodulation with 166.
% 18.90/19.13      >> back demodulating 103 with 166.
% 18.90/19.13      >> back demodulating 101 with 166.
% 18.90/19.13  >>>> Starting back demodulation with 168.
% 18.90/19.13      >> back demodulating 165 with 168.
% 18.90/19.13      >> back demodulating 162 with 168.
% 18.90/19.13      >> back demodulating 106 with 168.
% 18.90/19.13      >> back demodulating 105 with 168.
% 18.90/19.13      >> back demodulating 104 with 168.
% 18.90/19.13      >> back demodulating 100 with 168.
% 18.90/19.13  >>>> Starting back demodulation with 172.
% 18.90/19.13  >>>> Starting back demodulation with 178.
% 18.90/19.13      >> back demodulating 176 with 178.
% 18.90/19.13      >> back demodulating 175 with 178.
% 18.90/19.13  >>>> Starting back demodulation with 180.
% 18.90/19.13  
% 18.90/19.13  ======= end of input processing =======
% 18.90/19.13  
% 18.90/19.13  =========== start of search ===========
% 18.90/19.13  
% 18.90/19.13  
% 18.90/19.13  Resetting weight limit to 8.
% 18.90/19.13  
% 18.90/19.13  
% 18.90/19.13  Resetting weight limit to 8.
% 18.90/19.13  
% 18.90/19.13  sos_size=1157
% 18.90/19.13  
% 18.90/19.13  
% 18.90/19.13  Resetting weight limit to 7.
% 18.90/19.13  
% 18.90/19.13  
% 18.90/19.13  Resetting weight limit to 7.
% 18.90/19.13  
% 18.90/19.13  sos_size=1266
% 18.90/19.13  
% 18.90/19.13  Search stopped because sos empty.
% 18.90/19.13  
% 18.90/19.13  
% 18.90/19.13  Search stopped because sos empty.
% 18.90/19.13  
% 18.90/19.13  ============ end of search ============
% 18.90/19.13  
% 18.90/19.13  -------------- statistics -------------
% 18.90/19.13  clauses given               1394
% 18.90/19.13  clauses generated        1308815
% 18.90/19.13  clauses kept                1549
% 18.90/19.13  clauses forward subsumed    8126
% 18.90/19.13  clauses back subsumed         14
% 18.90/19.13  Kbytes malloced             9765
% 18.90/19.13  
% 18.90/19.13  ----------- times (seconds) -----------
% 18.90/19.13  user CPU time         17.00          (0 hr, 0 min, 17 sec)
% 18.90/19.13  system CPU time        0.01          (0 hr, 0 min, 0 sec)
% 18.90/19.13  wall-clock time       19             (0 hr, 0 min, 19 sec)
% 18.90/19.13  
% 18.90/19.13  Process 32111 finished Wed Jul 27 05:42:54 2022
% 18.90/19.13  Otter interrupted
% 18.90/19.13  PROOF NOT FOUND
%------------------------------------------------------------------------------