%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : ARI176_1 : TPTP v9.3.1. Released v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n003.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 09:34:08 AM UTC 2026
% Result : Theorem 37.02s 5.71s
% Output : Refutation 37.02s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : ARI176_1 : TPTP v9.3.1. Released v5.0.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.23 % Computer : n003.cluster.edu
% 0.10/0.23 % Model : x86_64 x86_64
% 0.10/0.23 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.23 % Memory : 8046.5625MB
% 0.10/0.23 % OS : Linux 6.8.0-71-generic
% 0.10/0.23 % CPULimit : 300
% 0.10/0.23 % WCLimit : 300
% 0.10/0.23 % DateTime : Mon Sep 28 20:45:27 UTC 2026
% 0.10/0.24 % CPUTime :
% 0.10/0.24 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.24/0.29 Running first-order model finding
% 0.24/0.29 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
% 3.74/1.01 % (1979578)Will run a generic schedule for satisfiability detection.
% 3.74/1.01 % (1979584)% WARNING: option uhcvi not known.
% 3.74/1.01 % (1979587)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3051110729:i=116_3000 on theBenchmark for (3000ds/116Mi)
% 3.74/1.01 % (1979584)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4048079831:i=135531:add=off:rawr=on_3000 on theBenchmark for (3000ds/135531Mi)
% 3.74/1.01 % (1979586)dis+10_1_sil=32000:sp=arity:random_seed=559241264:i=103:fgj=on_3000 on theBenchmark for (3000ds/103Mi)
% 3.74/1.01 % (1979588)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3359785945:i=131_3000 on theBenchmark for (3000ds/131Mi)
% 3.74/1.01 % (1979583)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=981274991_3000 on theBenchmark for (3000ds/0Mi)
% 3.74/1.01 % (1979585)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=832923090:i=88024:add=on:rawr=on_3000 on theBenchmark for (3000ds/88024Mi)
% 3.74/1.01 % (1979583)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 3.74/1.01 % (1979589)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2984773409:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_3000 on theBenchmark for (3000ds/159Mi)
% 3.74/1.01 % (1979583)Terminated due to inappropriate strategy.
% 3.74/1.01 % (1979583)------------------------------
% 3.74/1.01 % (1979583)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.74/1.01 % (1979583)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.74/1.01 % (1979583)CaDiCaL version: 2.1.3
% 3.74/1.01 % (1979583)Termination reason: Inappropriate
% 3.74/1.01 % (1979583)Time elapsed: 0.001 s
% 3.74/1.01 % (1979583)Peak memory usage: 10 MB
% 3.74/1.01 % (1979583)------------------------------
% 3.74/1.01 % (1979583)------------------------------
% 3.74/1.01 % (1979597)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2788490185:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 3.74/1.01 % (1979597)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 3.74/1.01 % (1979597)Terminated due to inappropriate strategy.
% 3.74/1.01 % (1979597)------------------------------
% 3.74/1.01 % (1979597)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.74/1.01 % (1979597)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.74/1.01 % (1979597)CaDiCaL version: 2.1.3
% 3.74/1.01 % (1979597)Termination reason: Inappropriate
% 3.74/1.01 % (1979597)Time elapsed: 0.001 s
% 3.74/1.01 % (1979597)Peak memory usage: 10 MB
% 3.74/1.01 % (1979597)------------------------------
% 3.74/1.01 % (1979597)------------------------------
% 3.74/1.01 % (1979587)Instruction limit reached!
% 3.74/1.01 % (1979587)------------------------------
% 3.74/1.01 % (1979587)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.74/1.01 % (1979587)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.74/1.01 % (1979587)CaDiCaL version: 2.1.3
% 3.74/1.01 % (1979587)Termination reason: Instruction limit
% 3.74/1.01 % (1979587)Termination phase: Saturation
% 3.74/1.01 % (1979587)Time elapsed: 0.060 s
% 3.74/1.01 % (1979587)Peak memory usage: 12 MB
% 3.74/1.01 % (1979587)Instructions burned: 116 (million)
% 3.74/1.01 % (1979600)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=1736804168:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 3.74/1.02 % (1979599)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1720345580:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 3.74/1.02 % (1979586)Instruction limit reached!
% 3.74/1.02 % (1979586)------------------------------
% 3.74/1.02 % (1979586)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.74/1.02 % (1979586)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.74/1.02 % (1979586)CaDiCaL version: 2.1.3
% 3.74/1.02 % (1979586)Termination reason: Instruction limit
% 3.74/1.02 % (1979586)Termination phase: Saturation
% 3.74/1.02 % (1979586)Time elapsed: 0.093 s
% 3.74/1.02 % (1979586)Peak memory usage: 12 MB
% 3.74/1.02 % (1979586)Instructions burned: 104 (million)
% 3.74/1.02 % (1979603)ott-21_1_sil=16000:fs=off:random_seed=1324909387:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 3.74/1.02 % (1979588)Instruction limit reached!
% 3.74/1.02 % (1979588)------------------------------
% 9.18/1.61 % (1979588)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.18/1.61 % (1979588)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.18/1.61 % (1979588)CaDiCaL version: 2.1.3
% 9.18/1.61 % (1979588)Termination reason: Instruction limit
% 9.18/1.61 % (1979588)Termination phase: Saturation
% 9.18/1.61 % (1979588)Time elapsed: 0.124 s
% 9.18/1.61 % (1979588)Peak memory usage: 12 MB
% 9.18/1.61 % (1979588)Instructions burned: 131 (million)
% 9.18/1.61 % (1979605)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2555009079:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 9.18/1.61 % (1979589)Instruction limit reached!
% 9.18/1.61 % (1979589)------------------------------
% 9.18/1.61 % (1979589)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.18/1.61 % (1979589)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.18/1.61 % (1979589)CaDiCaL version: 2.1.3
% 9.18/1.61 % (1979589)Termination reason: Instruction limit
% 9.18/1.61 % (1979589)Termination phase: Saturation
% 9.18/1.61 % (1979589)Time elapsed: 0.162 s
% 9.18/1.61 % (1979589)Peak memory usage: 12 MB
% 9.18/1.61 % (1979589)Instructions burned: 159 (million)
% 9.18/1.61 % (1979607)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1093749803:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 9.18/1.61 % (1979607)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 9.18/1.61 % (1979607)Terminated due to inappropriate strategy.
% 9.18/1.61 % (1979607)------------------------------
% 9.18/1.61 % (1979607)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.18/1.61 % (1979607)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.18/1.61 % (1979607)CaDiCaL version: 2.1.3
% 9.18/1.61 % (1979607)Termination reason: Inappropriate
% 9.18/1.61 % (1979607)Time elapsed: 0.0000 s
% 9.18/1.61 % (1979607)Peak memory usage: 10 MB
% 9.18/1.61 % (1979607)------------------------------
% 9.18/1.61 % (1979607)------------------------------
% 9.18/1.61 % (1979603)Instruction limit reached!
% 9.18/1.61 % (1979603)------------------------------
% 9.18/1.61 % (1979603)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.18/1.61 % (1979603)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.18/1.61 % (1979603)CaDiCaL version: 2.1.3
% 9.18/1.61 % (1979603)Termination reason: Instruction limit
% 9.18/1.61 % (1979603)Termination phase: Saturation
% 9.18/1.61 % (1979603)Time elapsed: 0.078 s
% 9.18/1.61 % (1979603)Peak memory usage: 12 MB
% 9.18/1.61 % (1979603)Instructions burned: 181 (million)
% 9.18/1.61 % (1979599)Instruction limit reached!
% 9.18/1.61 % (1979599)------------------------------
% 9.18/1.61 % (1979599)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.18/1.61 % (1979599)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.18/1.61 % (1979599)CaDiCaL version: 2.1.3
% 9.18/1.61 % (1979599)Termination reason: Instruction limit
% 9.18/1.61 % (1979599)Termination phase: Saturation
% 9.18/1.61 % (1979599)Time elapsed: 0.139 s
% 9.18/1.61 % (1979599)Peak memory usage: 13 MB
% 9.18/1.61 % (1979599)Instructions burned: 131 (million)
% 9.18/1.61 % (1979610)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1864898099:i=889:ins=1_2997 on theBenchmark for (2997ds/889Mi)
% 9.18/1.61 % (1979610)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 9.18/1.61 % (1979610)Terminated due to inappropriate strategy.
% 9.18/1.61 % (1979610)------------------------------
% 9.18/1.61 % (1979610)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.18/1.61 % (1979610)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.18/1.61 % (1979610)CaDiCaL version: 2.1.3
% 9.18/1.61 % (1979610)Termination reason: Inappropriate
% 9.18/1.61 % (1979610)Time elapsed: 0.001 s
% 9.18/1.61 % (1979610)Peak memory usage: 10 MB
% 9.18/1.61 % (1979610)------------------------------
% 9.18/1.61 % (1979610)------------------------------
% 9.18/1.61 % (1979609)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2212843196:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 9.18/1.61 % (1979611)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=3046523582:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2997 on theBenchmark for (2997ds/692Mi)
% 9.18/1.61 % (1979614)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=76212868:i=879:kws=inv_precedence:fsr=off_2997 on theBenchmark for (2997ds/879Mi)
% 35.68/5.33 % (1979611)Instruction limit reached!
% 35.68/5.33 % (1979611)------------------------------
% 35.68/5.33 % (1979611)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.68/5.33 % (1979611)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.68/5.33 % (1979611)CaDiCaL version: 2.1.3
% 35.68/5.33 % (1979611)Termination reason: Instruction limit
% 35.68/5.33 % (1979611)Termination phase: Saturation
% 35.68/5.33 % (1979611)Time elapsed: 0.338 s
% 35.68/5.33 % (1979611)Peak memory usage: 16 MB
% 35.68/5.33 % (1979611)Instructions burned: 693 (million)
% 35.68/5.33 % (1979605)Instruction limit reached!
% 35.68/5.33 % (1979605)------------------------------
% 35.68/5.33 % (1979605)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.68/5.33 % (1979605)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.68/5.33 % (1979605)CaDiCaL version: 2.1.3
% 35.68/5.33 % (1979605)Termination reason: Instruction limit
% 35.68/5.33 % (1979605)Termination phase: Saturation
% 35.68/5.33 % (1979605)Time elapsed: 0.432 s
% 35.68/5.33 % (1979605)Peak memory usage: 14 MB
% 35.68/5.33 % (1979605)Instructions burned: 477 (million)
% 35.68/5.33 % (1979617)fmb+10_1_sil=64000:random_seed=823887243:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 35.68/5.33 % (1979617)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 35.68/5.33 % (1979617)Terminated due to inappropriate strategy.
% 35.68/5.33 % (1979617)------------------------------
% 35.68/5.33 % (1979617)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.68/5.33 % (1979617)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.68/5.33 % (1979617)CaDiCaL version: 2.1.3
% 35.68/5.33 % (1979617)Termination reason: Inappropriate
% 35.68/5.33 % (1979617)Time elapsed: 0.0000 s
% 35.68/5.33 % (1979617)Peak memory usage: 10 MB
% 35.68/5.33 % (1979617)------------------------------
% 35.68/5.33 % (1979617)------------------------------
% 35.68/5.33 % (1979620)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=119999236:fmbsr=1.7:i=920_2993 on theBenchmark for (2993ds/920Mi)
% 35.68/5.33 % (1979620)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 35.68/5.33 % (1979620)Terminated due to inappropriate strategy.
% 35.68/5.33 % (1979620)------------------------------
% 35.68/5.33 % (1979620)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.68/5.33 % (1979620)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.68/5.33 % (1979620)CaDiCaL version: 2.1.3
% 35.68/5.33 % (1979620)Termination reason: Inappropriate
% 35.68/5.33 % (1979620)Time elapsed: 0.0000 s
% 35.68/5.33 % (1979620)Peak memory usage: 10 MB
% 35.68/5.33 % (1979620)------------------------------
% 35.68/5.33 % (1979620)------------------------------
% 35.68/5.33 % (1979618)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3630731571:i=9515:nm=5_2993 on theBenchmark for (2993ds/9515Mi)
% 35.68/5.33 % (1979618)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 35.68/5.33 % (1979618)Terminated due to inappropriate strategy.
% 35.68/5.33 % (1979618)------------------------------
% 35.68/5.33 % (1979618)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.68/5.33 % (1979618)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.68/5.33 % (1979618)CaDiCaL version: 2.1.3
% 35.68/5.33 % (1979618)Termination reason: Inappropriate
% 35.68/5.33 % (1979618)Time elapsed: 0.001 s
% 35.68/5.33 % (1979618)Peak memory usage: 10 MB
% 35.68/5.33 % (1979618)------------------------------
% 35.68/5.33 % (1979618)------------------------------
% 35.68/5.33 % (1979622)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2341942432:i=5131_2993 on theBenchmark for (2993ds/5131Mi)
% 35.68/5.33 % (1979624)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2408791799:i=1472:ins=7:fdi=8:gsp=on_2993 on theBenchmark for (2993ds/1472Mi)
% 35.68/5.33 % (1979600)Instruction limit reached!
% 35.68/5.33 % (1979600)------------------------------
% 35.68/5.33 % (1979600)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 35.68/5.33 % (1979600)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.68/5.33 % (1979600)CaDiCaL version: 2.1.3
% 35.68/5.33 % (1979600)Termination reason: Instruction limit
% 37.02/5.71 % (1979600)Termination phase: Saturation
% 37.02/5.71 % (1979600)Time elapsed: 0.615 s
% 37.02/5.71 % (1979600)Peak memory usage: 15 MB
% 37.02/5.71 % (1979600)Instructions burned: 684 (million)
% 37.02/5.71 % (1979627)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2437918709:i=6324_2992 on theBenchmark for (2992ds/6324Mi)
% 37.02/5.71 % (1979627)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 37.02/5.71 % (1979627)Terminated due to inappropriate strategy.
% 37.02/5.71 % (1979627)------------------------------
% 37.02/5.71 % (1979627)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979627)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979627)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979627)Termination reason: Inappropriate
% 37.02/5.71 % (1979627)Time elapsed: 0.001 s
% 37.02/5.71 % (1979627)Peak memory usage: 10 MB
% 37.02/5.71 % (1979627)------------------------------
% 37.02/5.71 % (1979627)------------------------------
% 37.02/5.71 % (1979629)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=74549040:fmbsr=2.30978:i=2174_2992 on theBenchmark for (2992ds/2174Mi)
% 37.02/5.71 % (1979629)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 37.02/5.71 % (1979629)Terminated due to inappropriate strategy.
% 37.02/5.71 % (1979629)------------------------------
% 37.02/5.71 % (1979629)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979629)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979629)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979629)Termination reason: Inappropriate
% 37.02/5.71 % (1979629)Time elapsed: 0.0000 s
% 37.02/5.71 % (1979629)Peak memory usage: 10 MB
% 37.02/5.71 % (1979629)------------------------------
% 37.02/5.71 % (1979629)------------------------------
% 37.02/5.71 % (1979631)ott-2_1_sil=16000:newcnf=on:random_seed=1536019348:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2992 on theBenchmark for (2992ds/869Mi)
% 37.02/5.71 % (1979614)Instruction limit reached!
% 37.02/5.71 % (1979614)------------------------------
% 37.02/5.71 % (1979614)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979614)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979614)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979614)Termination reason: Instruction limit
% 37.02/5.71 % (1979614)Termination phase: Saturation
% 37.02/5.71 % (1979614)Time elapsed: 0.823 s
% 37.02/5.71 % (1979614)Peak memory usage: 18 MB
% 37.02/5.71 % (1979614)Instructions burned: 880 (million)
% 37.02/5.71 % (1979633)ott+10_1_sil=32000:tgt=ground:random_seed=208122565:i=5114:av=off_2988 on theBenchmark for (2988ds/5114Mi)
% 37.02/5.71 % (1979631)Instruction limit reached!
% 37.02/5.71 % (1979631)------------------------------
% 37.02/5.71 % (1979631)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979631)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979631)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979631)Termination reason: Instruction limit
% 37.02/5.71 % (1979631)Termination phase: Saturation
% 37.02/5.71 % (1979631)Time elapsed: 0.470 s
% 37.02/5.71 % (1979631)Peak memory usage: 16 MB
% 37.02/5.71 % (1979631)Instructions burned: 869 (million)
% 37.02/5.71 % (1979609)Instruction limit reached!
% 37.02/5.71 % (1979609)------------------------------
% 37.02/5.71 % (1979609)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979609)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979609)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979609)Termination reason: Instruction limit
% 37.02/5.71 % (1979609)Termination phase: Saturation
% 37.02/5.71 % (1979609)Time elapsed: 1.051 s
% 37.02/5.71 % (1979609)Peak memory usage: 18 MB
% 37.02/5.71 % (1979609)Instructions burned: 1181 (million)
% 37.02/5.71 % (1979635)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2637244074:i=54282_2987 on theBenchmark for (2987ds/54282Mi)
% 37.02/5.71 % (1979635)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 37.02/5.71 % (1979635)Terminated due to inappropriate strategy.
% 37.02/5.71 % (1979635)------------------------------
% 37.02/5.71 % (1979635)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979635)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979635)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979635)Termination reason: Inappropriate
% 37.02/5.71 % (1979635)Time elapsed: 0.0000 s
% 37.02/5.71 % (1979635)Peak memory usage: 10 MB
% 37.02/5.71 % (1979635)------------------------------
% 37.02/5.71 % (1979635)------------------------------
% 37.02/5.71 % (1979638)dis+21_1_sil=32000:sas=cadical:random_seed=3038987613:i=3773:amm=off_2986 on theBenchmark for (2986ds/3773Mi)
% 37.02/5.71 % (1979637)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2563147845:i=3512:aac=none_2986 on theBenchmark for (2986ds/3512Mi)
% 37.02/5.71 % (1979624)Instruction limit reached!
% 37.02/5.71 % (1979624)------------------------------
% 37.02/5.71 % (1979624)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979624)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979624)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979624)Termination reason: Instruction limit
% 37.02/5.71 % (1979624)Termination phase: Saturation
% 37.02/5.71 % (1979624)Time elapsed: 1.353 s
% 37.02/5.71 % (1979624)Peak memory usage: 24 MB
% 37.02/5.71 % (1979624)Instructions burned: 1472 (million)
% 37.02/5.71 % (1979641)ott+11_1_sil=16000:gs=on:random_seed=1837653580:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2979 on theBenchmark for (2979ds/2251Mi)
% 37.02/5.71 % (1979638)Instruction limit reached!
% 37.02/5.71 % (1979638)------------------------------
% 37.02/5.71 % (1979638)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979638)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979638)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979638)Termination reason: Instruction limit
% 37.02/5.71 % (1979638)Termination phase: Saturation
% 37.02/5.71 % (1979638)Time elapsed: 1.832 s
% 37.02/5.71 % (1979638)Peak memory usage: 31 MB
% 37.02/5.71 % (1979638)Instructions burned: 3773 (million)
% 37.02/5.71 % (1979643)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=3292693542:fmbsr=1.6:i=67534_2968 on theBenchmark for (2968ds/67534Mi)
% 37.02/5.71 % (1979643)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 37.02/5.71 % (1979643)Terminated due to inappropriate strategy.
% 37.02/5.71 % (1979643)------------------------------
% 37.02/5.71 % (1979643)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979643)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979643)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979643)Termination reason: Inappropriate
% 37.02/5.71 % (1979643)Time elapsed: 0.0000 s
% 37.02/5.71 % (1979643)Peak memory usage: 10 MB
% 37.02/5.71 % (1979643)------------------------------
% 37.02/5.71 % (1979643)------------------------------
% 37.02/5.71 % (1979645)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=1487752004:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2968 on theBenchmark for (2968ds/4591Mi)
% 37.02/5.71 % (1979641)Instruction limit reached!
% 37.02/5.71 % (1979641)------------------------------
% 37.02/5.71 % (1979641)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979641)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979641)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979641)Termination reason: Instruction limit
% 37.02/5.71 % (1979641)Termination phase: Saturation
% 37.02/5.71 % (1979641)Time elapsed: 2.065 s
% 37.02/5.71 % (1979641)Peak memory usage: 23 MB
% 37.02/5.71 % (1979641)Instructions burned: 2251 (million)
% 37.02/5.71 % (1979647)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=3501804130:i=29340_2958 on theBenchmark for (2958ds/29340Mi)
% 37.02/5.71 % (1979637)Instruction limit reached!
% 37.02/5.71 % (1979637)------------------------------
% 37.02/5.71 % (1979637)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979637)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979637)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979637)Termination reason: Instruction limit
% 37.02/5.71 % (1979637)Termination phase: Saturation
% 37.02/5.71 % (1979637)Time elapsed: 3.202 s
% 37.02/5.71 % (1979637)Peak memory usage: 29 MB
% 37.02/5.71 % (1979637)Instructions burned: 3512 (million)
% 37.02/5.71 % (1979651)dis-10_1_sil=64000:sas=cadical:cn=on:random_seed=2510899942:i=5211_2954 on theBenchmark for (2954ds/5211Mi)
% 37.02/5.71 % (1979622)Instruction limit reached!
% 37.02/5.71 % (1979622)------------------------------
% 37.02/5.71 % (1979622)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979622)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979622)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979622)Termination reason: Instruction limit
% 37.02/5.71 % (1979622)Termination phase: Saturation
% 37.02/5.71 % (1979622)Time elapsed: 4.343 s
% 37.02/5.71 % (1979622)Peak memory usage: 41 MB
% 37.02/5.71 % (1979622)Instructions burned: 5131 (million)
% 37.02/5.71 % (1979653)fmb+10_1_sil=32000:sas=cadical:bce=on:fmbss=17:random_seed=3559924406:i=5497:nm=2_2949 on theBenchmark for (2949ds/5497Mi)
% 37.02/5.71 % (1979653)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 37.02/5.71 % (1979653)Terminated due to inappropriate strategy.
% 37.02/5.71 % (1979653)------------------------------
% 37.02/5.71 % (1979653)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979653)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979653)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979653)Termination reason: Inappropriate
% 37.02/5.71 % (1979653)Time elapsed: 0.001 s
% 37.02/5.71 % (1979653)Peak memory usage: 10 MB
% 37.02/5.71 % (1979653)------------------------------
% 37.02/5.71 % (1979653)------------------------------
% 37.02/5.71 % (1979655)fmb+10_1_fmbas=predicate:sil=64000:tgt=full:sas=cadical:fmbss=15:random_seed=640802197:fmbsr=2:i=46332_2949 on theBenchmark for (2949ds/46332Mi)
% 37.02/5.71 % (1979655)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 37.02/5.71 % (1979655)Terminated due to inappropriate strategy.
% 37.02/5.71 % (1979655)------------------------------
% 37.02/5.71 % (1979655)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979655)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979655)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979655)Termination reason: Inappropriate
% 37.02/5.71 % (1979655)Time elapsed: 0.001 s
% 37.02/5.71 % (1979655)Peak memory usage: 10 MB
% 37.02/5.71 % (1979655)------------------------------
% 37.02/5.71 % (1979655)------------------------------
% 37.02/5.71 % (1979657)fmb+10_1_sil=128000:tgt=full:sas=cadical:fmbss=12:random_seed=2261608014:i=14071_2948 on theBenchmark for (2948ds/14071Mi)
% 37.02/5.71 % (1979657)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 37.02/5.71 % (1979657)Terminated due to inappropriate strategy.
% 37.02/5.71 % (1979657)------------------------------
% 37.02/5.71 % (1979657)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979657)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979657)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979657)Termination reason: Inappropriate
% 37.02/5.71 % (1979657)Time elapsed: 0.001 s
% 37.02/5.71 % (1979657)Peak memory usage: 11 MB
% 37.02/5.71 % (1979657)------------------------------
% 37.02/5.71 % (1979657)------------------------------
% 37.02/5.71 % (1979659)dis+10_161_sil=128000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2372320703:i=22565:add=on:rawr=on_2948 on theBenchmark for (2948ds/22565Mi)
% 37.02/5.71 % (1979647) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1979578-1979647"...
% 37.02/5.71 % (1979647)...printing done.
% 37.02/5.71 % (1979647)Refutation found. Thanks to Tanya!
% 37.02/5.71 % SZS status Theorem for theBenchmark
% 37.02/5.71 % SZS output start Proof for theBenchmark
% 37.02/5.71 tff(f1,conjecture,(
% 37.02/5.71 ? [X0 : $int,X1 : $int] : $sum($product(3,X0),$product(5,X1)) = 22),
% 37.02/5.71 file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1)).
% 37.02/5.71 tff(f2,negated_conjecture,(
% 37.02/5.71 ~ ? [X0 : $int,X1 : $int] : $sum($product(3,X0),$product(5,X1)) = 22),
% 37.02/5.71 inference(negated_conjecture,[status(cth)],[f1])).
% 37.02/5.71 tff(f3,definition,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : ($sum(X0,X1) = $sum(X1,X0)) )),
% 37.02/5.71 introduced(theory,[tha_commutativity])).
% 37.02/5.71 tff(f4,definition,(
% 37.02/5.71 ( ! [X2 : $int,X0 : $int,X1 : $int] : ($sum(X0,$sum(X1,X2)) = $sum($sum(X0,X1),X2)) )),
% 37.02/5.71 introduced(theory,[tha_associativity])).
% 37.02/5.71 tff(f14,definition,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : ($product(X0,X1) = $product(X1,X0)) )),
% 37.02/5.71 introduced(theory,[tha_commutativity])).
% 37.02/5.71 tff(f16,definition,(
% 37.02/5.71 ( ! [X0 : $int] : ($product(X0,1) = X0) )),
% 37.02/5.71 introduced(theory,[tha_right_identity])).
% 37.02/5.71 tff(f18,definition,(
% 37.02/5.71 ( ! [X2 : $int,X0 : $int,X1 : $int] : ($product(X0,$sum(X1,X2)) = $sum($product(X0,X1),$product(X0,X2))) )),
% 37.02/5.71 introduced(theory,[tha_distributivity])).
% 37.02/5.71 tff(f21,plain,(
% 37.02/5.71 ! [X0 : $int,X1 : $int] : $sum($product(3,X0),$product(5,X1)) != 22),
% 37.02/5.71 inference(ennf_transformation,[],[f2])).
% 37.02/5.71 tff(f22,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : ($sum($product(3,X0),$product(5,X1)) != 22) )),
% 37.02/5.71 inference(cnf_transformation,[],[f21])).
% 37.02/5.71 tff(f4765,plain,(
% 37.02/5.71 ( ! [X2 : $int,X0 : $int,X1 : $int] : ($sum(X0,$sum(X1,X2)) = $sum(X1,$sum(X2,X0))) )),
% 37.02/5.71 inference(superposition,[],[f4,f3])).
% 37.02/5.71 tff(f7227,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : ($product(X0,$sum(1,X1)) = $sum(X0,$product(X0,X1))) )),
% 37.02/5.71 inference(superposition,[],[f18,f16])).
% 37.02/5.71 tff(f7232,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : ($product(X0,$sum(X1,1)) = $sum($product(X0,X1),X0)) )),
% 37.02/5.71 inference(superposition,[],[f18,f16])).
% 37.02/5.71 tff(f7266,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : ($sum(X0,$product(X0,X1)) = $product(X0,$sum(X1,1))) )),
% 37.02/5.71 inference(forward_demodulation,[],[f7232,f3])).
% 37.02/5.71 tff(f20666,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : (22 != $sum($sum(3,$product(3,X0)),$product(5,X1))) )),
% 37.02/5.71 inference(superposition,[],[f22,f7266])).
% 37.02/5.71 tff(f21487,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : (22 != $sum(3,$sum($product(3,X0),$product(5,X1)))) )),
% 37.02/5.71 inference(forward_demodulation,[],[f20666,f4])).
% 37.02/5.71 tff(f21897,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : (22 != $sum(3,$sum($product(X0,3),$product(5,X1)))) )),
% 37.02/5.71 inference(superposition,[],[f21487,f14])).
% 37.02/5.71 tff(f22220,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : (22 != $sum($product(5,X0),$sum(3,$product(X1,3)))) )),
% 37.02/5.71 inference(superposition,[],[f21897,f4765])).
% 37.02/5.71 tff(f22859,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : (22 != $sum($sum(5,$product(5,X0)),$sum(3,$product(X1,3)))) )),
% 37.02/5.71 inference(superposition,[],[f22220,f7266])).
% 37.02/5.71 tff(f22882,plain,(
% 37.02/5.71 ( ! [X0 : $int,X1 : $int] : (22 != $sum(5,$sum($product(5,X0),$sum(3,$product(X1,3))))) )),
% 37.02/5.71 inference(forward_demodulation,[],[f22859,f4])).
% 37.02/5.71 tff(f28828,plain,(
% 37.02/5.71 ( ! [X0 : $int] : (22 != $sum(5,$sum(5,$sum(3,$product(X0,3))))) )),
% 37.02/5.71 inference(superposition,[],[f22882,f16])).
% 37.02/5.71 tff(f28860,plain,(
% 37.02/5.71 22 != $sum(5,$sum(5,$product(3,$sum(1,3))))),
% 37.02/5.71 inference(superposition,[],[f28828,f7227])).
% 37.02/5.71 tff(f28861,plain,(
% 37.02/5.71 $false),
% 37.02/5.71 inference(evaluation,[],[f28860])).
% 37.02/5.71 % SZS output end Proof for theBenchmark
% 37.02/5.71 % (1979647)------------------------------
% 37.02/5.71 % (1979647)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.02/5.71 % (1979647)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.02/5.71 % (1979647)CaDiCaL version: 2.1.3
% 37.02/5.71 % (1979647)Termination reason: Refutation
% 37.02/5.71 % (1979647)Time elapsed: 1.223 s
% 37.02/5.71 % (1979647)Peak memory usage: 20 MB
% 37.02/5.71 % (1979647)Instructions burned: 1351 (million)
% 37.02/5.71 % (1979578)Success in time 5.411 s
% 37.02/5.71 % Vampire exiting
%------------------------------------------------------------------------------