%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR055-10 : TPTP v9.3.1. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n006.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 09:44:43 AM UTC 2026
% Result : Unsatisfiable 253.89s 37.66s
% Output : Refutation 253.89s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 7
% Syntax : Number of formulae : 17 ( 17 unt; 0 def)
% Number of atoms : 17 ( 16 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 1 ( 1 ~; 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 : 11 ( 11 usr; 5 con; 0-4 aty)
% Number of variables : 12 ( 12 !; 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(f15806,axiom,
individual(c_xskijump_thegame) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_7910) ).
fof(f15807,plain,
true = individual(c_xskijump_thegame),
inference(reorient_equations,[],[f15806]) ).
fof(f82490,axiom,
! [X0,X1] : ifeq4(disjointwith(X0,X1),true,collection(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_41385) ).
fof(f82491,plain,
! [X0,X1] : true = ifeq4(disjointwith(X0,X1),true,collection(X0),true),
inference(reorient_equations,[],[f82490]) ).
fof(f88066,negated_conjecture,
disjointwith(c_xskijump_thegame,c_tptpcol_16_35301) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query205) ).
fof(f88067,plain,
true = disjointwith(c_xskijump_thegame,c_tptpcol_16_35301),
inference(reorient_equations,[],[f88066]) ).
fof(f88070,axiom,
! [X0] : ifeq2(tuple2(individual(X0),collection(X0)),tuple2(true,true),a,b) = b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3_4028) ).
fof(f88071,plain,
! [X0] : b = ifeq2(tuple2(individual(X0),collection(X0)),tuple2(true,true),a,b),
inference(reorient_equations,[],[f88070]) ).
fof(f88432,negated_conjecture,
a != b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
fof(f517679,plain,
true = ifeq4(true,true,collection(c_xskijump_thegame),true),
inference(superposition,[],[f82491,f88067]) ).
fof(f517707,plain,
true = collection(c_xskijump_thegame),
inference(superposition,[],[f517679,f1]) ).
fof(f683632,plain,
b = ifeq2(tuple2(true,collection(c_xskijump_thegame)),tuple2(true,true),a,b),
inference(superposition,[],[f88071,f15807]) ).
fof(f683796,plain,
b = ifeq2(tuple2(true,true),tuple2(true,true),a,b),
inference(forward_demodulation,[],[f683632,f517707]) ).
fof(f1169517,plain,
a = b,
inference(superposition,[],[f3,f683796]) ).
fof(f1169518,plain,
$false,
inference(forward_subsumption_resolution,[],[f1169517,f88432]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR055-10 : TPTP v9.3.1. Released v7.5.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.27 % Computer : n006.cluster.edu
% 0.10/0.27 % Model : x86_64 x86_64
% 0.10/0.27 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.27 % Memory : 8046.5625MB
% 0.10/0.27 % OS : Linux 6.8.0-71-generic
% 0.10/0.27 % CPULimit : 300
% 0.10/0.27 % WCLimit : 300
% 0.10/0.27 % DateTime : Mon Sep 28 22:18:40 UTC 2026
% 0.10/0.27 % CPUTime :
% 0.10/0.27 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.23/0.33 Running first-order model finding
% 0.23/0.33 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 50.61/8.79 % (275125)Will run a generic schedule for satisfiability detection.
% 50.61/8.79 % (275134)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1178123705:i=88024:add=on:rawr=on_2985 on theBenchmark for (2985ds/88024Mi)
% 50.61/8.79 % (275135)dis+10_1_sil=32000:sp=arity:random_seed=2045619538:i=103:fgj=on_2985 on theBenchmark for (2985ds/103Mi)
% 50.61/8.79 % (275133)% WARNING: option uhcvi not known.
% 50.61/8.79 % (275132)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=274387418_2985 on theBenchmark for (2985ds/0Mi)
% 50.61/8.79 % (275136)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1269287308:i=116_2985 on theBenchmark for (2985ds/116Mi)
% 50.61/8.79 % (275133)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1642456868:i=135531:add=off:rawr=on_2985 on theBenchmark for (2985ds/135531Mi)
% 50.61/8.79 % (275137)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3046953999:i=131_2985 on theBenchmark for (2985ds/131Mi)
% 50.61/8.79 % (275138)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=658709377:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2985 on theBenchmark for (2985ds/159Mi)
% 50.61/8.79 % (275135)Instruction limit reached!
% 50.61/8.79 % (275135)------------------------------
% 50.61/8.79 % (275135)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 50.61/8.79 % (275135)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 50.61/8.79 % (275135)CaDiCaL version: 2.1.3
% 50.61/8.79 % (275135)Termination reason: Instruction limit
% 50.61/8.79 % (275135)Termination phase: Function definition elimination
% 50.61/8.79 % (275135)Time elapsed: 0.079 s
% 50.61/8.79 % (275135)Peak memory usage: 60 MB
% 50.61/8.79 % (275135)Instructions burned: 104 (million)
% 50.61/8.79 % (275136)Instruction limit reached!
% 50.61/8.79 % (275136)------------------------------
% 50.61/8.79 % (275136)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 50.61/8.79 % (275136)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 50.61/8.79 % (275136)CaDiCaL version: 2.1.3
% 50.61/8.79 % (275136)Termination reason: Instruction limit
% 50.61/8.79 % (275136)Termination phase: Function definition elimination
% 50.61/8.79 % (275136)Time elapsed: 0.117 s
% 50.61/8.79 % (275136)Peak memory usage: 60 MB
% 50.61/8.79 % (275136)Instructions burned: 116 (million)
% 50.61/8.79 % (275137)Instruction limit reached!
% 50.61/8.79 % (275137)------------------------------
% 50.61/8.79 % (275137)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 50.61/8.79 % (275137)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 50.61/8.79 % (275137)CaDiCaL version: 2.1.3
% 50.61/8.79 % (275137)Termination reason: Instruction limit
% 50.61/8.79 % (275137)Termination phase: Function definition elimination
% 50.61/8.79 % (275137)Time elapsed: 0.129 s
% 50.61/8.79 % (275137)Peak memory usage: 60 MB
% 50.61/8.79 % (275137)Instructions burned: 132 (million)
% 50.61/8.79 % (275146)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=696183811:i=714:nm=2_2984 on theBenchmark for (2984ds/714Mi)
% 50.61/8.79 % (275147)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1735667551:i=131:bd=preordered:fsd=on_2983 on theBenchmark for (2983ds/131Mi)
% 50.61/8.79 % (275149)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=700016731:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2983 on theBenchmark for (2983ds/684Mi)
% 50.61/8.79 % (275138)Instruction limit reached!
% 50.61/8.79 % (275138)------------------------------
% 50.61/8.79 % (275138)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 50.61/8.79 % (275138)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 50.61/8.79 % (275138)CaDiCaL version: 2.1.3
% 50.61/8.79 % (275138)Termination reason: Instruction limit
% 50.61/8.79 % (275138)Termination phase: Property scanning
% 50.61/8.79 % (275138)Time elapsed: 0.215 s
% 50.61/8.79 % (275138)Peak memory usage: 60 MB
% 50.61/8.79 % (275138)Instructions burned: 160 (million)
% 50.61/8.79 % (275152)ott-21_1_sil=16000:fs=off:random_seed=107054702:i=180:av=off:fsr=off_2982 on theBenchmark for (2982ds/180Mi)
% 50.61/8.79 % (275147)Instruction limit reached!
% 50.61/8.79 % (275147)------------------------------
% 50.61/8.79 % (275147)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 50.61/8.79 % (275147)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 99.59/15.61 % (275147)CaDiCaL version: 2.1.3
% 99.59/15.61 % (275147)Termination reason: Instruction limit
% 99.59/15.61 % (275147)Termination phase: Function definition elimination
% 99.59/15.61 % (275147)Time elapsed: 0.139 s
% 99.59/15.61 % (275147)Peak memory usage: 60 MB
% 99.59/15.61 % (275147)Instructions burned: 131 (million)
% 99.59/15.61 % (275154)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=779544527:i=477:bd=all_2982 on theBenchmark for (2982ds/477Mi)
% 99.59/15.61 % (275152)Instruction limit reached!
% 99.59/15.61 % (275152)------------------------------
% 99.59/15.61 % (275152)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 99.59/15.61 % (275152)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 99.59/15.61 % (275152)CaDiCaL version: 2.1.3
% 99.59/15.61 % (275152)Termination reason: Instruction limit
% 99.59/15.61 % (275152)Termination phase: Property scanning
% 99.59/15.61 % (275152)Time elapsed: 0.233 s
% 99.59/15.61 % (275152)Peak memory usage: 60 MB
% 99.59/15.61 % (275152)Instructions burned: 181 (million)
% 99.59/15.61 % (275156)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1805834976:fmbsr=1.3:i=865:ins=25_2979 on theBenchmark for (2979ds/865Mi)
% 99.59/15.61 % (275154)Instruction limit reached!
% 99.59/15.61 % (275154)------------------------------
% 99.59/15.61 % (275154)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 99.59/15.61 % (275154)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 99.59/15.61 % (275154)CaDiCaL version: 2.1.3
% 99.59/15.61 % (275154)Termination reason: Instruction limit
% 99.59/15.61 % (275154)Termination phase: Property scanning
% 99.59/15.61 % (275154)Time elapsed: 0.450 s
% 99.59/15.61 % (275154)Peak memory usage: 60 MB
% 99.59/15.61 % (275154)Instructions burned: 478 (million)
% 99.59/15.61 % (275149)Instruction limit reached!
% 99.59/15.61 % (275149)------------------------------
% 99.59/15.61 % (275149)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 99.59/15.61 % (275149)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 99.59/15.61 % (275149)CaDiCaL version: 2.1.3
% 99.59/15.61 % (275149)Termination reason: Instruction limit
% 99.59/15.61 % (275149)Termination phase: Function definition elimination
% 99.59/15.61 % (275149)Time elapsed: 0.642 s
% 99.59/15.61 % (275149)Peak memory usage: 61 MB
% 99.59/15.61 % (275149)Instructions burned: 684 (million)
% 99.59/15.61 % (275146)Instruction limit reached!
% 99.59/15.61 % (275146)------------------------------
% 99.59/15.61 % (275146)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 99.59/15.61 % (275146)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 99.59/15.61 % (275146)CaDiCaL version: 2.1.3
% 99.59/15.61 % (275146)Termination reason: Instruction limit
% 99.59/15.61 % (275146)Termination phase: Finite model building preprocessing
% 99.59/15.61 % (275146)Time elapsed: 0.678 s
% 99.59/15.61 % (275146)Peak memory usage: 65 MB
% 99.59/15.61 % (275146)Instructions burned: 715 (million)
% 99.59/15.61 % (275158)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2808075935:i=1179_2977 on theBenchmark for (2977ds/1179Mi)
% 99.59/15.61 % (275160)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=2726141400:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2976 on theBenchmark for (2976ds/692Mi)
% 99.59/15.61 % (275159)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1745925072:i=889:ins=1_2976 on theBenchmark for (2976ds/889Mi)
% 99.59/15.61 % (275156)Instruction limit reached!
% 99.59/15.61 % (275156)------------------------------
% 99.59/15.61 % (275156)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 99.59/15.61 % (275156)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 99.59/15.61 % (275156)CaDiCaL version: 2.1.3
% 99.59/15.61 % (275156)Termination reason: Instruction limit
% 99.59/15.61 % (275156)Termination phase: Finite model building preprocessing
% 99.59/15.61 % (275156)Time elapsed: 0.813 s
% 99.59/15.61 % (275156)Peak memory usage: 80 MB
% 99.59/15.61 % (275156)Instructions burned: 865 (million)
% 99.59/15.61 % (275164)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=4205158178:i=879:kws=inv_precedence:fsr=off_2971 on theBenchmark for (2971ds/879Mi)
% 99.59/15.61 % (275160)Instruction limit reached!
% 99.59/15.61 % (275160)------------------------------
% 99.59/15.61 % (275160)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 99.59/15.61 % (275160)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 187.09/28.01 % (275160)CaDiCaL version: 2.1.3
% 187.09/28.01 % (275160)Termination reason: Instruction limit
% 187.09/28.01 % (275160)Termination phase: Function definition elimination
% 187.09/28.01 % (275160)Time elapsed: 0.660 s
% 187.09/28.01 % (275160)Peak memory usage: 61 MB
% 187.09/28.01 % (275160)Instructions burned: 693 (million)
% 187.09/28.01 % (275166)fmb+10_1_sil=64000:random_seed=3344194706:i=22061:nm=2:gsp=on_2969 on theBenchmark for (2969ds/22061Mi)
% 187.09/28.01 % (275159)Instruction limit reached!
% 187.09/28.01 % (275159)------------------------------
% 187.09/28.01 % (275159)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 187.09/28.01 % (275159)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 187.09/28.01 % (275159)CaDiCaL version: 2.1.3
% 187.09/28.01 % (275159)Termination reason: Instruction limit
% 187.09/28.01 % (275159)Termination phase: Finite model building preprocessing
% 187.09/28.01 % (275159)Time elapsed: 0.873 s
% 187.09/28.01 % (275159)Peak memory usage: 81 MB
% 187.09/28.01 % (275159)Instructions burned: 889 (million)
% 187.09/28.01 % (275168)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3001098662:i=9515:nm=5_2967 on theBenchmark for (2967ds/9515Mi)
% 187.09/28.01 % (275158)Instruction limit reached!
% 187.09/28.01 % (275158)------------------------------
% 187.09/28.01 % (275158)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 187.09/28.01 % (275158)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 187.09/28.01 % (275158)CaDiCaL version: 2.1.3
% 187.09/28.01 % (275158)Termination reason: Instruction limit
% 187.09/28.01 % (275158)Termination phase: Saturation
% 187.09/28.01 % (275158)Time elapsed: 1.053 s
% 187.09/28.01 % (275158)Peak memory usage: 70 MB
% 187.09/28.01 % (275158)Instructions burned: 1179 (million)
% 187.09/28.01 % (275170)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=486873477:fmbsr=1.7:i=920_2965 on theBenchmark for (2965ds/920Mi)
% 187.09/28.01 % (275164)Instruction limit reached!
% 187.09/28.01 % (275164)------------------------------
% 187.09/28.01 % (275164)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 187.09/28.01 % (275164)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 187.09/28.01 % (275164)CaDiCaL version: 2.1.3
% 187.09/28.01 % (275164)Termination reason: Instruction limit
% 187.09/28.01 % (275164)Termination phase: Saturation
% 187.09/28.01 % (275164)Time elapsed: 0.801 s
% 187.09/28.01 % (275164)Peak memory usage: 62 MB
% 187.09/28.01 % (275164)Instructions burned: 880 (million)
% 187.09/28.01 % (275174)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1942175696:i=5131_2962 on theBenchmark for (2962ds/5131Mi)
% 187.09/28.01 % (275170)Instruction limit reached!
% 187.09/28.01 % (275170)------------------------------
% 187.09/28.01 % (275170)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 187.09/28.01 % (275170)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 187.09/28.01 % (275170)CaDiCaL version: 2.1.3
% 187.09/28.01 % (275170)Termination reason: Instruction limit
% 187.09/28.01 % (275170)Termination phase: Finite model building preprocessing
% 187.09/28.01 % (275170)Time elapsed: 0.898 s
% 187.09/28.01 % (275170)Peak memory usage: 82 MB
% 187.09/28.01 % (275170)Instructions burned: 920 (million)
% 187.09/28.01 % (275176)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1864511647:i=1472:ins=7:fdi=8:gsp=on_2956 on theBenchmark for (2956ds/1472Mi)
% 187.09/28.01 % (275176)Instruction limit reached!
% 187.09/28.01 % (275176)------------------------------
% 187.09/28.01 % (275176)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 187.09/28.01 % (275176)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 187.09/28.01 % (275176)CaDiCaL version: 2.1.3
% 187.09/28.01 % (275176)Termination reason: Instruction limit
% 187.09/28.01 % (275176)Termination phase: Saturation
% 187.09/28.01 % (275176)Time elapsed: 1.067 s
% 187.09/28.01 % (275176)Peak memory usage: 65 MB
% 187.09/28.01 % (275176)Instructions burned: 1473 (million)
% 187.09/28.01 % (275182)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2819123022:i=6324_2945 on theBenchmark for (2945ds/6324Mi)
% 187.09/28.01 % (275174)Instruction limit reached!
% 187.09/28.01 % (275174)------------------------------
% 187.09/28.01 % (275174)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 187.09/28.01 % (275174)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 187.09/28.01 % (275174)CaDiCaL version: 2.1.3
% 187.09/28.01 % (275174)Termination reason: Instruction limit
% 187.09/28.01 % (275174)Termination phase: Saturation
% 187.09/28.01 % (275174)Time elapsed: 4.663 s
% 156.56/37.59 % (275174)Peak memory usage: 133 MB
% 156.56/37.59 % (275174)Instructions burned: 5132 (million)
% 156.56/37.59 % (275186)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=4142741672:fmbsr=2.30978:i=2174_2915 on theBenchmark for (2915ds/2174Mi)
% 156.56/37.59 % TRYING [1]
% 156.56/37.59 % TRYING [1]
% 156.56/37.59 % TRYING [2]
% 156.56/37.59 % (275186)Instruction limit reached!
% 156.56/37.59 % (275186)------------------------------
% 156.56/37.59 % (275186)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 156.56/37.59 % (275186)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 156.56/37.59 % (275186)CaDiCaL version: 2.1.3
% 156.56/37.59 % (275186)Termination reason: Instruction limit
% 156.56/37.59 % (275186)Termination phase: Finite model building preprocessing
% 156.56/37.59 % (275186)Time elapsed: 2.221 s
% 156.56/37.59 % (275186)Peak memory usage: 147 MB
% 156.56/37.59 % (275186)Instructions burned: 2175 (million)
% 156.56/37.59 % (275188)ott-2_1_sil=16000:newcnf=on:random_seed=1871187189:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2892 on theBenchmark for (2892ds/869Mi)
% 156.56/37.59 % TRYING [2]
% 156.56/37.59 % (275182)Instruction limit reached!
% 156.56/37.59 % (275182)------------------------------
% 156.56/37.59 % (275182)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 156.56/37.59 % (275182)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 156.56/37.59 % (275182)CaDiCaL version: 2.1.3
% 156.56/37.59 % (275182)Termination reason: Instruction limit
% 156.56/37.59 % (275182)Termination phase: Finite model building preprocessing
% 156.56/37.59 % (275182)Time elapsed: 5.755 s
% 156.56/37.59 % (275182)Peak memory usage: 214 MB
% 156.56/37.59 % (275182)Instructions burned: 6325 (million)
% 156.56/37.59 % (275190)ott+10_1_sil=32000:tgt=ground:random_seed=3172620219:i=5114:av=off_2886 on theBenchmark for (2886ds/5114Mi)
% 156.56/37.59 % (275188)Instruction limit reached!
% 156.56/37.59 % (275188)------------------------------
% 156.56/37.59 % (275188)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 156.56/37.59 % (275188)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 156.56/37.59 % (275188)CaDiCaL version: 2.1.3
% 156.56/37.59 % (275188)Termination reason: Instruction limit
% 156.56/37.59 % (275188)Termination phase: Saturation
% 156.56/37.59 % (275188)Time elapsed: 0.841 s
% 156.56/37.59 % (275188)Peak memory usage: 69 MB
% 156.56/37.59 % (275188)Instructions burned: 871 (million)
% 156.56/37.59 % (275192)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3093184888:i=54282_2883 on theBenchmark for (2883ds/54282Mi)
% 156.56/37.59 % (275168)Instruction limit reached!
% 156.56/37.59 % (275168)------------------------------
% 156.56/37.59 % (275168)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 156.56/37.59 % (275168)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 156.56/37.59 % (275168)CaDiCaL version: 2.1.3
% 156.56/37.59 % (275168)Termination reason: Instruction limit
% 156.56/37.59 % (275168)Termination phase: Finite model building preprocessing
% 156.56/37.59 % (275168)Time elapsed: 8.600 s
% 156.56/37.59 % (275168)Peak memory usage: 259 MB
% 156.56/37.59 % (275168)Instructions burned: 9515 (million)
% 156.56/37.59 % (275196)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2625371200:i=3512:aac=none_2880 on theBenchmark for (2880ds/3512Mi)
% 156.56/37.59 % (275166)Instruction limit reached!
% 156.56/37.59 % (275166)------------------------------
% 156.56/37.59 % (275166)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 156.56/37.59 % (275166)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 156.56/37.59 % (275166)CaDiCaL version: 2.1.3
% 156.56/37.59 % (275166)Termination reason: Instruction limit
% 156.56/37.59 % (275166)Termination phase: Finite model building SAT solving
% 156.56/37.59 % (275166)Time elapsed: 12.030 s
% 156.56/37.59 % (275166)Peak memory usage: 524 MB
% 156.56/37.59 % (275166)Instructions burned: 22064 (million)
% 156.56/37.59 % (275200)dis+21_1_sil=32000:sas=cadical:random_seed=885192345:i=3773:amm=off_2848 on theBenchmark for (2848ds/3773Mi)
% 156.56/37.59 % (275196)Instruction limit reached!
% 156.56/37.59 % (275196)------------------------------
% 156.56/37.59 % (275196)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 156.56/37.59 % (275196)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 156.56/37.59 % (275196)CaDiCaL version: 2.1.3
% 156.56/37.59 % (275196)Termination reason: Instruction limit
% 156.56/37.59 % (275196)Termination phase: Saturation
% 156.56/37.59 % (275196)Time elapsed: 3.295 s
% 156.56/37.59 % (275196)Peak memory usage: 102 MB
% 156.56/37.59 % (275196)Instructions burned: 3512 (million)
% 253.89/37.66 % (275202)ott+11_1_sil=16000:gs=on:random_seed=3364505091:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2847 on theBenchmark for (2847ds/2251Mi)
% 253.89/37.66 % (275190)Instruction limit reached!
% 253.89/37.66 % (275190)------------------------------
% 253.89/37.66 % (275190)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275190)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275190)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275190)Termination reason: Instruction limit
% 253.89/37.66 % (275190)Termination phase: Saturation
% 253.89/37.66 % (275190)Time elapsed: 4.767 s
% 253.89/37.66 % (275190)Peak memory usage: 171 MB
% 253.89/37.66 % (275190)Instructions burned: 5114 (million)
% 253.89/37.66 % TRYING [3]
% 253.89/37.66 % (275205)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=905733115:fmbsr=1.6:i=67534_2838 on theBenchmark for (2838ds/67534Mi)
% 253.89/37.66 % (275202)Instruction limit reached!
% 253.89/37.66 % (275202)------------------------------
% 253.89/37.66 % (275202)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275202)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275202)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275202)Termination reason: Instruction limit
% 253.89/37.66 % (275202)Termination phase: Saturation
% 253.89/37.66 % (275202)Time elapsed: 1.739 s
% 253.89/37.66 % (275202)Peak memory usage: 68 MB
% 253.89/37.66 % (275202)Instructions burned: 2251 (million)
% 253.89/37.66 % (275200)Instruction limit reached!
% 253.89/37.66 % (275200)------------------------------
% 253.89/37.66 % (275200)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275200)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275200)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275200)Termination reason: Instruction limit
% 253.89/37.66 % (275200)Termination phase: Saturation
% 253.89/37.66 % (275200)Time elapsed: 1.901 s
% 253.89/37.66 % (275200)Peak memory usage: 107 MB
% 253.89/37.66 % (275200)Instructions burned: 3775 (million)
% 253.89/37.66 % (275209)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=3270208903:i=29340_2829 on theBenchmark for (2829ds/29340Mi)
% 253.89/37.66 % (275208)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=177822237:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2829 on theBenchmark for (2829ds/4591Mi)
% 253.89/37.66 % TRYING [1]
% 253.89/37.66 % (275208)Instruction limit reached!
% 253.89/37.66 % (275208)------------------------------
% 253.89/37.66 % (275208)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275208)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275208)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275208)Termination reason: Instruction limit
% 253.89/37.66 % (275208)Termination phase: Saturation
% 253.89/37.66 % (275208)Time elapsed: 3.819 s
% 253.89/37.66 % (275208)Peak memory usage: 94 MB
% 253.89/37.66 % (275208)Instructions burned: 4592 (million)
% 253.89/37.66 % (275216)dis-10_1_sil=64000:sas=cadical:cn=on:random_seed=26959955:i=5211_2790 on theBenchmark for (2790ds/5211Mi)
% 253.89/37.66 % TRYING [2]
% 253.89/37.66 % (275216)Instruction limit reached!
% 253.89/37.66 % (275216)------------------------------
% 253.89/37.66 % (275216)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275216)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275216)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275216)Termination reason: Instruction limit
% 253.89/37.66 % (275216)Termination phase: Saturation
% 253.89/37.66 % (275216)Time elapsed: 3.755 s
% 253.89/37.66 % (275216)Peak memory usage: 135 MB
% 253.89/37.66 % (275216)Instructions burned: 5211 (million)
% 253.89/37.66 % (275371)fmb+10_1_sil=32000:sas=cadical:bce=on:fmbss=17:random_seed=2016037565:i=5497:nm=2_2752 on theBenchmark for (2752ds/5497Mi)
% 253.89/37.66 % TRYING [3]
% 253.89/37.66 % (275371)Instruction limit reached!
% 253.89/37.66 % (275371)------------------------------
% 253.89/37.66 % (275371)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275371)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275371)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275371)Termination reason: Instruction limit
% 253.89/37.66 % (275371)Termination phase: Finite model building preprocessing
% 253.89/37.66 % (275371)Time elapsed: 2.834 s
% 253.89/37.66 % (275371)Peak memory usage: 207 MB
% 253.89/37.66 % (275371)Instructions burned: 5498 (million)
% 253.89/37.66 % (275373)fmb+10_1_fmbas=predicate:sil=64000:tgt=full:sas=cadical:fmbss=15:random_seed=2018455701:fmbsr=2:i=46332_2723 on theBenchmark for (2723ds/46332Mi)
% 253.89/37.66 % TRYING [7]
% 253.89/37.66 % (275209)Instruction limit reached!
% 253.89/37.66 % (275209)------------------------------
% 253.89/37.66 % (275209)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275209)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275209)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275209)Termination reason: Instruction limit
% 253.89/37.66 % (275209)Termination phase: Saturation
% 253.89/37.66 % (275209)Time elapsed: 11.767 s
% 253.89/37.66 % (275209)Peak memory usage: 419 MB
% 253.89/37.66 % (275209)Instructions burned: 29344 (million)
% 253.89/37.66 % (275491)fmb+10_1_sil=128000:tgt=full:sas=cadical:fmbss=12:random_seed=3445542302:i=14071_2710 on theBenchmark for (2710ds/14071Mi)
% 253.89/37.66 % TRYING [4]
% 253.89/37.66 % (275134)Instruction limit reached!
% 253.89/37.66 % (275134)------------------------------
% 253.89/37.66 % (275134)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275134)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275134)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275134)Termination reason: Instruction limit
% 253.89/37.66 % (275134)Termination phase: Saturation
% 253.89/37.66 % (275134)Time elapsed: 30.592 s
% 253.89/37.66 % (275134)Peak memory usage: 132 MB
% 253.89/37.66 % (275134)Instructions burned: 88026 (million)
% 253.89/37.66 % (275791)dis+10_161_sil=128000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3151502248:i=22565:add=on:rawr=on_2679 on theBenchmark for (2679ds/22565Mi)
% 253.89/37.66 % TRYING [12]
% 253.89/37.66 % (275491)Instruction limit reached!
% 253.89/37.66 % (275491)------------------------------
% 253.89/37.66 % (275491)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275491)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275491)Termination reason: Instruction limit
% 253.89/37.66 % (275491)Termination phase: Finite model building constraint generation
% 253.89/37.66 % (275491)Time elapsed: 3.959 s
% 253.89/37.66 % (275491)Peak memory usage: 468 MB
% 253.89/37.66 % (275491)Instructions burned: 14073 (million)
% 253.89/37.66 % (275793)ott+4_1_sil=16000:sp=arity:gs=on:random_seed=1644525918:i=8173:av=off_2670 on theBenchmark for (2670ds/8173Mi)
% 253.89/37.66 % TRYING [15]
% 253.89/37.66 % (275793)Instruction limit reached!
% 253.89/37.66 % (275793)------------------------------
% 253.89/37.66 % (275793)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275793)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275793)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275793)Termination reason: Instruction limit
% 253.89/37.66 % (275793)Termination phase: Saturation
% 253.89/37.66 % (275793)Time elapsed: 1.271 s
% 253.89/37.66 % (275793)Peak memory usage: 82 MB
% 253.89/37.66 % (275793)Instructions burned: 8174 (million)
% 253.89/37.66 % (275795)dis+10_16:1_sil=16000:random_seed=3526550422:i=9155:fsr=off_2657 on theBenchmark for (2657ds/9155Mi)
% 253.89/37.66 % (275133) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-275125-275133"...
% 253.89/37.66 % (275133)...printing done.
% 253.89/37.66 % (275795)Instruction limit reached!
% 253.89/37.66 % (275795)------------------------------
% 253.89/37.66 % (275795)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275795)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275795)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275795)Termination reason: Instruction limit
% 253.89/37.66 % (275795)Termination phase: Saturation
% 253.89/37.66 % (275795)Time elapsed: 2.568 s
% 253.89/37.66 % (275795)Peak memory usage: 196 MB
% 253.89/37.66 % (275795)Instructions burned: 9157 (million)
% 253.89/37.66 % (275133)Refutation found. Thanks to Tanya!
% 253.89/37.66 % SZS status Unsatisfiable for theBenchmark
% 253.89/37.66 % SZS output start Proof for theBenchmark
% See solution above
% 253.89/37.66 % (275133)------------------------------
% 253.89/37.66 % (275133)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 253.89/37.66 % (275133)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 253.89/37.66 % (275133)CaDiCaL version: 2.1.3
% 253.89/37.66 % (275133)Termination reason: Refutation
% 253.89/37.66 % (275133)Time elapsed: 35.146 s
% 253.89/37.66 % (275133)Peak memory usage: 831 MB
% 253.89/37.66 % (275133)Instructions burned: 49118 (million)
% 253.89/37.66 % (275125)Success in time 37.243 s
% 253.89/37.66 % Vampire exiting
%------------------------------------------------------------------------------