%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : PLA017-10 : TPTP v9.3.1. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n009.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 12:28:36 PM UTC 2026
% Result : Unsatisfiable 4.70s 1.28s
% Output : Refutation 4.70s
% Verified :
% SZS Type : Refutation
% Derivation depth : 26
% Number of leaves : 15
% Syntax : Number of formulae : 95 ( 95 unt; 2 def)
% Number of atoms : 95 ( 94 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 5 ( 5 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 19 ( 19 usr; 9 con; 0-4 aty)
% Number of variables : 49 ( 49 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : ifeq(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ifeq_axiom) ).
fof(f4,axiom,
! [X0,X1] : ifeq(differ(X0,table),true,ifeq(holds(empty,X1),true,ifeq(holds(clear(X0),X1),true,holds(holding(X0),do(pickup(X0),X1)),true),true),true) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pickup_1) ).
fof(f5,plain,
! [X0,X1] : true = ifeq(differ(X0,table),true,ifeq(holds(empty,X1),true,ifeq(holds(clear(X0),X1),true,holds(holding(X0),do(pickup(X0),X1)),true),true),true),
inference(reorient_equations,[],[f4]) ).
fof(f10,axiom,
! [X2,X0,X1] : ifeq(differ(X0,X1),true,ifeq(holds(clear(X0),X2),true,holds(clear(X0),do(pickup(X1),X2)),true),true) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',pickup_4) ).
fof(f11,plain,
! [X2,X0,X1] : true = ifeq(differ(X0,X1),true,ifeq(holds(clear(X0),X2),true,holds(clear(X0),do(pickup(X1),X2)),true),true),
inference(reorient_equations,[],[f10]) ).
fof(f14,axiom,
! [X2,X0,X1] : ifeq(holds(holding(X0),X1),true,ifeq(holds(clear(X2),X1),true,holds(on(X0,X2),do(putdown(X0,X2),X1)),true),true) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',putdown_2) ).
fof(f15,plain,
! [X2,X0,X1] : true = ifeq(holds(holding(X0),X1),true,ifeq(holds(clear(X2),X1),true,holds(on(X0,X2),do(putdown(X0,X2),X1)),true),true),
inference(reorient_equations,[],[f14]) ).
fof(f22,axiom,
! [X0,X1] : ifeq(differ(X0,X1),true,differ(X1,X0),true) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',symmetry_of_differ) ).
fof(f23,plain,
! [X0,X1] : true = ifeq(differ(X0,X1),true,differ(X1,X0),true),
inference(reorient_equations,[],[f22]) ).
fof(f26,axiom,
differ(a,c) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',differ_a_c) ).
fof(f27,plain,
true = differ(a,c),
inference(reorient_equations,[],[f26]) ).
fof(f30,axiom,
differ(a,table) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',differ_a_table) ).
fof(f31,plain,
true = differ(a,table),
inference(reorient_equations,[],[f30]) ).
fof(f36,axiom,
differ(b,table) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',differ_b_table) ).
fof(f37,plain,
true = differ(b,table),
inference(reorient_equations,[],[f36]) ).
fof(f42,axiom,
differ(d,table) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',differ_d_table) ).
fof(f43,plain,
true = differ(d,table),
inference(reorient_equations,[],[f42]) ).
fof(f52,axiom,
holds(clear(a),s0) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',initial_state5) ).
fof(f53,plain,
true = holds(clear(a),s0),
inference(reorient_equations,[],[f52]) ).
fof(f56,axiom,
holds(clear(c),s0) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',initial_state7) ).
fof(f57,plain,
true = holds(clear(c),s0),
inference(reorient_equations,[],[f56]) ).
fof(f58,axiom,
holds(empty,s0) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',initial_state8) ).
fof(f59,plain,
true = holds(empty,s0),
inference(reorient_equations,[],[f58]) ).
fof(f62,negated_conjecture,
! [X0] : holds(on(a,c),X0) != true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_AC) ).
fof(f63,plain,
! [X0] : true != holds(on(a,c),X0),
inference(reorient_equations,[],[f62]) ).
fof(f64,definition,
sF0 = on(a,c),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f65,plain,
on(a,c) = sF0,
inference(reorient_equations,[],[f64]) ).
fof(f66,definition,
! [X0] : sF1(X0) = holds(sF0,X0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f67,plain,
! [X0] : holds(sF0,X0) = sF1(X0),
inference(reorient_equations,[],[f66]) ).
fof(f68,plain,
! [X0] : true != sF1(X0),
inference(definition_folding,[],[f63,f67,f65]) ).
fof(f73,plain,
differ(a,table) = differ(d,table),
inference(forward_demodulation,[],[f31,f43]) ).
fof(f75,plain,
differ(a,c) = differ(d,table),
inference(forward_demodulation,[],[f27,f43]) ).
fof(f77,plain,
! [X0,X1] : differ(d,table) = ifeq(differ(X0,X1),differ(d,table),differ(X1,X0),differ(d,table)),
inference(forward_demodulation,[],[f23,f43]) ).
fof(f81,plain,
! [X2,X0,X1] : differ(d,table) = ifeq(holds(holding(X0),X1),differ(d,table),ifeq(holds(clear(X2),X1),differ(d,table),holds(on(X0,X2),do(putdown(X0,X2),X1)),differ(d,table)),differ(d,table)),
inference(forward_demodulation,[],[f15,f43]) ).
fof(f83,plain,
! [X2,X0,X1] : differ(d,table) = ifeq(differ(X0,X1),differ(d,table),ifeq(holds(clear(X0),X2),differ(d,table),holds(clear(X0),do(pickup(X1),X2)),differ(d,table)),differ(d,table)),
inference(forward_demodulation,[],[f11,f43]) ).
fof(f86,plain,
! [X0,X1] : differ(d,table) = ifeq(differ(X0,table),differ(d,table),ifeq(holds(empty,X1),differ(d,table),ifeq(holds(clear(X0),X1),differ(d,table),holds(holding(X0),do(pickup(X0),X1)),differ(d,table)),differ(d,table)),differ(d,table)),
inference(forward_demodulation,[],[f5,f43]) ).
fof(f89,plain,
differ(b,table) = differ(d,table),
inference(superposition,[],[f37,f43]) ).
fof(f96,plain,
differ(d,table) = ifeq(differ(d,table),differ(d,table),differ(c,a),differ(d,table)),
inference(superposition,[],[f77,f75]) ).
fof(f117,plain,
differ(d,table) = differ(c,a),
inference(forward_demodulation,[],[f96,f1]) ).
fof(f125,plain,
differ(b,table) = differ(c,a),
inference(forward_demodulation,[],[f117,f89]) ).
fof(f134,plain,
differ(b,table) = ifeq(differ(b,table),differ(b,table),differ(table,d),differ(b,table)),
inference(superposition,[],[f77,f89]) ).
fof(f135,plain,
differ(b,table) = differ(table,d),
inference(forward_demodulation,[],[f134,f1]) ).
fof(f333,plain,
! [X0] : differ(d,table) = ifeq(differ(c,X0),differ(d,table),ifeq(true,differ(d,table),holds(clear(c),do(pickup(X0),s0)),differ(d,table)),differ(d,table)),
inference(superposition,[],[f83,f57]) ).
fof(f345,plain,
! [X0] : differ(b,table) = ifeq(differ(c,X0),differ(b,table),ifeq(true,differ(b,table),holds(clear(c),do(pickup(X0),s0)),differ(b,table)),differ(b,table)),
inference(forward_demodulation,[],[f333,f89]) ).
fof(f363,plain,
! [X0] : differ(table,d) = ifeq(differ(c,X0),differ(table,d),ifeq(true,differ(table,d),holds(clear(c),do(pickup(X0),s0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f345,f135]) ).
fof(f378,plain,
! [X0] : differ(table,d) = ifeq(differ(c,X0),differ(table,d),ifeq(differ(d,table),differ(table,d),holds(clear(c),do(pickup(X0),s0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f363,f43]) ).
fof(f392,plain,
! [X0] : differ(table,d) = ifeq(differ(c,X0),differ(table,d),ifeq(differ(b,table),differ(table,d),holds(clear(c),do(pickup(X0),s0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f378,f89]) ).
fof(f397,plain,
! [X0] : differ(table,d) = ifeq(differ(c,X0),differ(table,d),ifeq(differ(table,d),differ(table,d),holds(clear(c),do(pickup(X0),s0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f392,f135]) ).
fof(f402,plain,
! [X0] : differ(table,d) = ifeq(differ(c,X0),differ(table,d),holds(clear(c),do(pickup(X0),s0)),differ(table,d)),
inference(forward_demodulation,[],[f397,f1]) ).
fof(f410,plain,
differ(d,table) = ifeq(differ(b,table),differ(d,table),differ(a,c),differ(d,table)),
inference(superposition,[],[f77,f125]) ).
fof(f411,plain,
differ(b,table) = ifeq(differ(b,table),differ(b,table),differ(a,c),differ(b,table)),
inference(forward_demodulation,[],[f410,f89]) ).
fof(f414,plain,
differ(a,c) = differ(b,table),
inference(forward_demodulation,[],[f411,f1]) ).
fof(f417,plain,
differ(a,c) = differ(table,d),
inference(forward_demodulation,[],[f414,f135]) ).
fof(f763,plain,
! [X0] : differ(d,table) = ifeq(holds(holding(a),X0),differ(d,table),ifeq(holds(clear(c),X0),differ(d,table),holds(sF0,do(putdown(a,c),X0)),differ(d,table)),differ(d,table)),
inference(superposition,[],[f81,f65]) ).
fof(f767,plain,
! [X0] : differ(b,table) = ifeq(holds(holding(a),X0),differ(b,table),ifeq(holds(clear(c),X0),differ(b,table),holds(sF0,do(putdown(a,c),X0)),differ(b,table)),differ(b,table)),
inference(forward_demodulation,[],[f763,f89]) ).
fof(f772,plain,
! [X0] : differ(table,d) = ifeq(holds(holding(a),X0),differ(table,d),ifeq(holds(clear(c),X0),differ(table,d),holds(sF0,do(putdown(a,c),X0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f767,f135]) ).
fof(f777,plain,
! [X0] : differ(table,d) = ifeq(holds(holding(a),X0),differ(table,d),ifeq(holds(clear(c),X0),differ(table,d),sF1(do(putdown(a,c),X0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f772,f67]) ).
fof(f819,plain,
differ(d,table) = ifeq(differ(a,table),differ(d,table),ifeq(holds(empty,s0),differ(d,table),ifeq(true,differ(d,table),holds(holding(a),do(pickup(a),s0)),differ(d,table)),differ(d,table)),differ(d,table)),
inference(superposition,[],[f86,f53]) ).
fof(f833,plain,
differ(b,table) = ifeq(differ(a,table),differ(b,table),ifeq(holds(empty,s0),differ(b,table),ifeq(true,differ(b,table),holds(holding(a),do(pickup(a),s0)),differ(b,table)),differ(b,table)),differ(b,table)),
inference(forward_demodulation,[],[f819,f89]) ).
fof(f844,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),ifeq(holds(empty,s0),differ(table,d),ifeq(true,differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f833,f135]) ).
fof(f852,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),ifeq(holds(empty,s0),differ(table,d),ifeq(differ(d,table),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f844,f43]) ).
fof(f859,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),ifeq(holds(empty,s0),differ(table,d),ifeq(differ(b,table),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f852,f89]) ).
fof(f864,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),ifeq(holds(empty,s0),differ(table,d),ifeq(differ(table,d),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f859,f135]) ).
fof(f869,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),ifeq(holds(empty,s0),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f864,f1]) ).
fof(f873,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),ifeq(true,differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f869,f59]) ).
fof(f876,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),ifeq(differ(d,table),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f873,f43]) ).
fof(f879,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),ifeq(differ(b,table),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f876,f89]) ).
fof(f882,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),ifeq(differ(table,d),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),differ(table,d)),
inference(forward_demodulation,[],[f879,f135]) ).
fof(f885,plain,
differ(table,d) = ifeq(differ(a,table),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),
inference(forward_demodulation,[],[f882,f1]) ).
fof(f888,plain,
differ(table,d) = ifeq(differ(d,table),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),
inference(forward_demodulation,[],[f885,f73]) ).
fof(f890,plain,
differ(table,d) = ifeq(differ(b,table),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),
inference(forward_demodulation,[],[f888,f89]) ).
fof(f892,plain,
differ(table,d) = ifeq(differ(table,d),differ(table,d),holds(holding(a),do(pickup(a),s0)),differ(table,d)),
inference(forward_demodulation,[],[f890,f135]) ).
fof(f894,plain,
differ(table,d) = holds(holding(a),do(pickup(a),s0)),
inference(forward_demodulation,[],[f892,f1]) ).
fof(f1048,plain,
differ(d,table) = ifeq(differ(table,d),differ(d,table),differ(table,b),differ(d,table)),
inference(superposition,[],[f77,f135]) ).
fof(f1049,plain,
differ(b,table) = ifeq(differ(table,d),differ(b,table),differ(table,b),differ(b,table)),
inference(forward_demodulation,[],[f1048,f89]) ).
fof(f1055,plain,
differ(table,d) = ifeq(differ(table,d),differ(table,d),differ(table,b),differ(table,d)),
inference(forward_demodulation,[],[f1049,f135]) ).
fof(f1061,plain,
differ(table,d) = differ(table,b),
inference(forward_demodulation,[],[f1055,f1]) ).
fof(f1188,plain,
differ(d,table) = ifeq(differ(table,d),differ(d,table),differ(c,a),differ(d,table)),
inference(superposition,[],[f77,f417]) ).
fof(f1189,plain,
differ(b,table) = ifeq(differ(table,d),differ(b,table),differ(c,a),differ(b,table)),
inference(forward_demodulation,[],[f1188,f89]) ).
fof(f1194,plain,
differ(table,d) = ifeq(differ(table,d),differ(table,d),differ(c,a),differ(table,d)),
inference(forward_demodulation,[],[f1189,f135]) ).
fof(f1199,plain,
differ(c,a) = differ(table,d),
inference(forward_demodulation,[],[f1194,f1]) ).
fof(f1204,plain,
differ(c,a) = differ(table,b),
inference(forward_demodulation,[],[f1199,f1061]) ).
fof(f1647,plain,
differ(d,table) = ifeq(differ(d,table),differ(d,table),differ(table,b),differ(d,table)),
inference(superposition,[],[f77,f1061]) ).
fof(f1650,plain,
differ(d,table) = differ(table,b),
inference(forward_demodulation,[],[f1647,f1]) ).
fof(f4451,plain,
differ(table,d) = ifeq(differ(table,b),differ(table,d),holds(clear(c),do(pickup(a),s0)),differ(table,d)),
inference(superposition,[],[f402,f1204]) ).
fof(f4465,plain,
differ(table,b) = ifeq(differ(table,b),differ(table,b),holds(clear(c),do(pickup(a),s0)),differ(table,b)),
inference(forward_demodulation,[],[f4451,f1061]) ).
fof(f4475,plain,
differ(table,b) = holds(clear(c),do(pickup(a),s0)),
inference(forward_demodulation,[],[f4465,f1]) ).
fof(f10547,plain,
differ(table,d) = ifeq(differ(table,d),differ(table,d),ifeq(holds(clear(c),do(pickup(a),s0)),differ(table,d),sF1(do(putdown(a,c),do(pickup(a),s0))),differ(table,d)),differ(table,d)),
inference(superposition,[],[f777,f894]) ).
fof(f10559,plain,
differ(table,d) = ifeq(holds(clear(c),do(pickup(a),s0)),differ(table,d),sF1(do(putdown(a,c),do(pickup(a),s0))),differ(table,d)),
inference(forward_demodulation,[],[f10547,f1]) ).
fof(f10565,plain,
differ(table,b) = ifeq(holds(clear(c),do(pickup(a),s0)),differ(table,b),sF1(do(putdown(a,c),do(pickup(a),s0))),differ(table,b)),
inference(forward_demodulation,[],[f10559,f1061]) ).
fof(f10568,plain,
differ(table,b) = ifeq(differ(table,b),differ(table,b),sF1(do(putdown(a,c),do(pickup(a),s0))),differ(table,b)),
inference(forward_demodulation,[],[f10565,f4475]) ).
fof(f10571,plain,
differ(table,b) = sF1(do(putdown(a,c),do(pickup(a),s0))),
inference(forward_demodulation,[],[f10568,f1]) ).
fof(f15302,plain,
true != differ(table,b),
inference(superposition,[],[f68,f10571]) ).
fof(f15303,plain,
differ(d,table) != differ(table,b),
inference(forward_demodulation,[],[f15302,f43]) ).
fof(f15311,plain,
$false,
inference(forward_subsumption_resolution,[],[f15303,f1650]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : PLA017-10 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.21/0.47 % Computer : n009.cluster.edu
% 0.21/0.47 % Model : x86_64 x86_64
% 0.21/0.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.21/0.47 % Memory : 8046.5625MB
% 0.21/0.47 % OS : Linux 6.8.0-71-generic
% 0.21/0.47 % CPULimit : 300
% 0.21/0.47 % WCLimit : 300
% 0.21/0.47 % DateTime : Sun Sep 27 22:10:00 UTC 2026
% 0.21/0.48 % CPUTime :
% 0.21/0.48 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.24/0.53 Running first-order model finding
% 0.24/0.53 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.70/1.28 % (2455809)Will run a generic schedule for satisfiability detection.
% 4.70/1.28 % (2455815)% WARNING: option uhcvi not known.
% 4.70/1.28 % (2455817)dis+10_1_sil=32000:sp=arity:random_seed=2431689022:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.70/1.28 % (2455814)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=4022894596_2999 on theBenchmark for (2999ds/0Mi)
% 4.70/1.28 % (2455818)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3948947578:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.70/1.28 % (2455815)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4171969658:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.70/1.28 % (2455816)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3150167578:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.70/1.28 % TRYING [1]
% 4.70/1.28 % TRYING [2]
% 4.70/1.28 % TRYING [3]
% 4.70/1.28 % (2455820)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2975038603:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.70/1.28 % (2455819)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1345291376:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.70/1.28 % (2455817)Instruction limit reached!
% 4.70/1.28 % (2455817)------------------------------
% 4.70/1.28 % (2455817)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.70/1.28 % (2455817)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.70/1.28 % (2455817)CaDiCaL version: 2.1.3
% 4.70/1.28 % (2455817)Termination reason: Instruction limit
% 4.70/1.28 % (2455817)Termination phase: Saturation
% 4.70/1.28 % (2455817)Time elapsed: 0.091 s
% 4.70/1.28 % (2455817)Peak memory usage: 12 MB
% 4.70/1.28 % (2455817)Instructions burned: 103 (million)
% 4.70/1.28 % (2455818)Instruction limit reached!
% 4.70/1.28 % (2455818)------------------------------
% 4.70/1.28 % (2455818)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.70/1.28 % (2455818)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.70/1.28 % (2455818)CaDiCaL version: 2.1.3
% 4.70/1.28 % (2455818)Termination reason: Instruction limit
% 4.70/1.28 % (2455818)Termination phase: Saturation
% 4.70/1.28 % (2455818)Time elapsed: 0.097 s
% 4.70/1.28 % (2455818)Peak memory usage: 13 MB
% 4.70/1.28 % (2455818)Instructions burned: 116 (million)
% 4.70/1.28 % (2455819)Instruction limit reached!
% 4.70/1.28 % (2455819)------------------------------
% 4.70/1.28 % (2455819)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.70/1.28 % (2455819)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.70/1.28 % (2455819)CaDiCaL version: 2.1.3
% 4.70/1.28 % (2455819)Termination reason: Instruction limit
% 4.70/1.28 % (2455819)Termination phase: Saturation
% 4.70/1.28 % (2455819)Time elapsed: 0.072 s
% 4.70/1.28 % (2455819)Peak memory usage: 13 MB
% 4.70/1.28 % (2455819)Instructions burned: 131 (million)
% 4.70/1.28 % (2455830)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=4051534152:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 4.70/1.28 % (2455828)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4103888610:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 4.70/1.28 % (2455829)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3811996012:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 4.70/1.28 % TRYING [1]
% 4.70/1.28 % TRYING [2]
% 4.70/1.28 % TRYING [3]
% 4.70/1.28 % (2455820)Instruction limit reached!
% 4.70/1.28 % (2455820)------------------------------
% 4.70/1.28 % (2455820)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.70/1.28 % (2455820)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.70/1.28 % (2455820)CaDiCaL version: 2.1.3
% 4.70/1.28 % (2455820)Termination reason: Instruction limit
% 4.70/1.28 % (2455820)Termination phase: Saturation
% 4.70/1.28 % (2455820)Time elapsed: 0.145 s
% 4.70/1.28 % (2455820)Peak memory usage: 13 MB
% 4.70/1.28 % (2455820)Instructions burned: 159 (million)
% 4.70/1.28 % TRYING [4]
% 4.70/1.28 % (2455834)ott-21_1_sil=16000:fs=off:random_seed=1470316825:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 4.70/1.28 % (2455829)Instruction limit reached!
% 4.70/1.28 % (2455829)------------------------------
% 4.70/1.28 % (2455829)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.70/1.28 % (2455829)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.70/1.28 % (2455829)CaDiCaL version: 2.1.3
% 4.70/1.28 % (2455829)Termination reason: Instruction limit
% 4.70/1.28 % (2455829)Termination phase: Saturation
% 4.70/1.28 % (2455829)Time elapsed: 0.117 s
% 4.70/1.28 % (2455829)Peak memory usage: 13 MB
% 4.70/1.28 % (2455829)Instructions burned: 132 (million)
% 4.70/1.28 % (2455836)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3894580337:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 4.70/1.28 % (2455834)Instruction limit reached!
% 4.70/1.28 % (2455834)------------------------------
% 4.70/1.28 % (2455834)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.70/1.28 % (2455834)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.70/1.28 % (2455834)CaDiCaL version: 2.1.3
% 4.70/1.28 % (2455834)Termination reason: Instruction limit
% 4.70/1.28 % (2455834)Termination phase: Saturation
% 4.70/1.28 % (2455834)Time elapsed: 0.170 s
% 4.70/1.28 % (2455834)Peak memory usage: 13 MB
% 4.70/1.28 % (2455834)Instructions burned: 181 (million)
% 4.70/1.28 % (2455830)Instruction limit reached!
% 4.70/1.28 % (2455830)------------------------------
% 4.70/1.28 % (2455830)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.70/1.28 % (2455830)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.70/1.28 % (2455830)CaDiCaL version: 2.1.3
% 4.70/1.28 % (2455830)Termination reason: Instruction limit
% 4.70/1.28 % (2455830)Termination phase: Saturation
% 4.70/1.28 % (2455830)Time elapsed: 0.285 s
% 4.70/1.28 % (2455830)Peak memory usage: 21 MB
% 4.70/1.28 % (2455830)Instructions burned: 685 (million)
% 4.70/1.28 % (2455846)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1800153067:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 4.70/1.28 % (2455844)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2407718413:fmbsr=1.3:i=865:ins=25_2995 on theBenchmark for (2995ds/865Mi)
% 4.70/1.28 % TRYING [1]
% 4.70/1.28 % TRYING [2]
% 4.70/1.28 % TRYING [3]
% 4.70/1.28 % TRYING [4]
% 4.70/1.28 % (2455828)Instruction limit reached!
% 4.70/1.28 % (2455828)------------------------------
% 4.70/1.28 % (2455828)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.70/1.28 % (2455828)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.70/1.28 % (2455828)CaDiCaL version: 2.1.3
% 4.70/1.28 % (2455828)Termination reason: Instruction limit
% 4.70/1.28 % (2455828)Termination phase: Finite model building SAT solving
% 4.70/1.28 % (2455828)Time elapsed: 0.555 s
% 4.70/1.28 % (2455828)Peak memory usage: 18 MB
% 4.70/1.28 % (2455828)Instructions burned: 714 (million)
% 4.70/1.28 % (2455846) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2455809-2455846"...
% 4.70/1.28 % (2455846)...printing done.
% 4.70/1.28 % (2455846)Refutation found. Thanks to Tanya!
% 4.70/1.28 % SZS status Unsatisfiable for theBenchmark
% 4.70/1.28 % SZS output start Proof for theBenchmark
% See solution above
% 4.70/1.29 % (2455846)------------------------------
% 4.70/1.29 % (2455846)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.70/1.29 % (2455846)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.70/1.29 % (2455846)CaDiCaL version: 2.1.3
% 4.70/1.29 % (2455846)Termination reason: Refutation
% 4.70/1.29 % (2455846)Time elapsed: 0.255 s
% 4.70/1.29 % (2455846)Peak memory usage: 20 MB
% 4.70/1.29 % (2455846)Instructions burned: 559 (million)
% 4.70/1.29 % (2455809)Success in time 0.743 s
% 4.70/1.29 % Vampire exiting
%------------------------------------------------------------------------------