TSTP Solution File: NLP007+1 by SPASS---3.9
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : NLP007+1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n014.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 600s
% DateTime : Mon Jul 18 05:25:32 EDT 2022
% Result : Theorem 0.19s 0.47s
% Output : Refutation 0.19s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.11 % Problem : NLP007+1 : TPTP v8.1.0. Released v2.4.0.
% 0.10/0.12 % Command : run_spass %d %s
% 0.12/0.33 % Computer : n014.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Thu Jun 30 21:42:41 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.19/0.47
% 0.19/0.47 SPASS V 3.9
% 0.19/0.47 SPASS beiseite: Proof found.
% 0.19/0.47 % SZS status Theorem
% 0.19/0.47 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.47 SPASS derived 46 clauses, backtracked 46 clauses, performed 3 splits and kept 121 clauses.
% 0.19/0.47 SPASS allocated 104031 KBytes.
% 0.19/0.47 SPASS spent 0:00:00.13 on the problem.
% 0.19/0.47 0:00:00.04 for the input.
% 0.19/0.47 0:00:00.05 for the FLOTTER CNF translation.
% 0.19/0.47 0:00:00.00 for inferences.
% 0.19/0.47 0:00:00.00 for the backtracking.
% 0.19/0.47 0:00:00.01 for the reduction.
% 0.19/0.47
% 0.19/0.47
% 0.19/0.47 Here is a proof with depth 4, length 131 :
% 0.19/0.47 % SZS output start Refutation
% 0.19/0.47 1[0:Inp] || -> city(skc31)*.
% 0.19/0.47 2[0:Inp] || -> event(skc30)*.
% 0.19/0.47 3[0:Inp] || -> old(skc29)*.
% 0.19/0.47 4[0:Inp] || -> street(skc28)*.
% 0.19/0.47 5[0:Inp] || -> seat(skc27)*.
% 0.19/0.47 6[0:Inp] || -> front(skc26)*.
% 0.19/0.47 7[0:Inp] || -> fellow(skc25)*.
% 0.19/0.47 8[0:Inp] || -> young(skc24)*.
% 0.19/0.47 9[0:Inp] || -> city(skc23)*.
% 0.19/0.47 10[0:Inp] || -> event(skc22)*.
% 0.19/0.47 11[0:Inp] || -> old(skc21)*.
% 0.19/0.47 12[0:Inp] || -> street(skc20)*.
% 0.19/0.47 13[0:Inp] || -> front(skc19)*.
% 0.19/0.47 14[0:Inp] || -> seat(skc18)*.
% 0.19/0.47 15[0:Inp] || -> fellow(skc17)*.
% 0.19/0.47 16[0:Inp] || -> young(skc16)*.
% 0.19/0.47 17[0:Inp] || -> SkC0 furniture(skc26)*.
% 0.19/0.47 18[0:Inp] || -> SkC0 seat(skc26)*.
% 0.19/0.47 19[0:Inp] || -> SkC0 man(skc25)*.
% 0.19/0.47 20[0:Inp] || -> SkC0 young(skc25)*.
% 0.19/0.47 21[0:Inp] || -> SkC0 furniture(skc27)*.
% 0.19/0.47 22[0:Inp] || -> SkC0 front(skc27)*.
% 0.19/0.47 23[0:Inp] || -> SkC0 man(skc24)*.
% 0.19/0.47 24[0:Inp] || -> SkC0 fellow(skc24)*.
% 0.19/0.47 25[0:Inp] || -> SkC0 hollywood(skc31)*.
% 0.19/0.47 26[0:Inp] || -> SkC0 dirty(skc29)*.
% 0.19/0.47 27[0:Inp] || -> SkC0 white(skc29)*.
% 0.19/0.47 28[0:Inp] || -> SkC0 car(skc29)*.
% 0.19/0.47 29[0:Inp] || -> SkC0 chevy(skc29)*.
% 0.19/0.47 30[0:Inp] || -> SkC0 way(skc28)*.
% 0.19/0.47 31[0:Inp] || -> SkC0 lonely(skc28)*.
% 0.19/0.47 32[0:Inp] || SkC0 -> man(skc17)*.
% 0.19/0.47 33[0:Inp] || SkC0 -> young(skc17)*.
% 0.19/0.47 34[0:Inp] || SkC0 -> furniture(skc18)*.
% 0.19/0.47 35[0:Inp] || SkC0 -> front(skc18)*.
% 0.19/0.47 36[0:Inp] || SkC0 -> man(skc16)*.
% 0.19/0.47 37[0:Inp] || SkC0 -> fellow(skc16)*.
% 0.19/0.47 38[0:Inp] || SkC0 -> furniture(skc19)*.
% 0.19/0.47 39[0:Inp] || SkC0 -> seat(skc19)*.
% 0.19/0.47 40[0:Inp] || SkC0 -> hollywood(skc23)*.
% 0.19/0.47 41[0:Inp] || SkC0 -> dirty(skc21)*.
% 0.19/0.47 42[0:Inp] || SkC0 -> white(skc21)*.
% 0.19/0.47 43[0:Inp] || SkC0 -> car(skc21)*.
% 0.19/0.47 44[0:Inp] || SkC0 -> chevy(skc21)*.
% 0.19/0.47 45[0:Inp] || SkC0 -> way(skc20)*.
% 0.19/0.47 46[0:Inp] || SkC0 -> lonely(skc20)*.
% 0.19/0.47 47[0:Inp] || -> SkC0 in(skc25,skc26)*.
% 0.19/0.47 48[0:Inp] || -> SkC0 in(skc24,skc27)*.
% 0.19/0.47 49[0:Inp] || -> SkC0 in(skc30,skc31)*.
% 0.19/0.47 50[0:Inp] || -> SkC0 barrel(skc30,skc29)*.
% 0.19/0.47 51[0:Inp] || -> SkC0 down(skc30,skc28)*.
% 0.19/0.47 52[0:Inp] || SkC0 -> in(skc17,skc18)*.
% 0.19/0.47 53[0:Inp] || SkC0 -> in(skc16,skc19)*.
% 0.19/0.47 54[0:Inp] || SkC0 -> in(skc22,skc23)*.
% 0.19/0.47 55[0:Inp] || SkC0 -> barrel(skc22,skc21)*.
% 0.19/0.47 56[0:Inp] || SkC0 -> down(skc22,skc20)*.
% 0.19/0.47 57[0:Inp] || equal(skc25,skc24) -> SkC0*.
% 0.19/0.47 58[0:Inp] || SkC0* equal(skc17,skc16) -> .
% 0.19/0.47 59[0:Inp] fellow(u) man(u) young(u) seat(v) furniture(v) front(v) young(w) man(w) fellow(w) front(x) furniture(x) seat(x) city(y) hollywood(y) event(z) old(x1) dirty(x1) white(x1) car(x1) chevy(x1) street(x2) way(x2) lonely(x2) || barrel(z,x1)* down(z,x2)* in(w,x)* in(u,v)* in(z,y)* -> equal(u,w)* SkC0.
% 0.19/0.47 60[0:Inp] front(u) furniture(u) seat(u) fellow(v) man(v) young(v) seat(w) furniture(w) front(w) young(x) man(x) fellow(x) city(y) hollywood(y) event(z) old(x1) dirty(x1) white(x1) car(x1) chevy(x1) street(x2) way(x2) lonely(x2) || barrel(z,x1)* down(z,x2)* in(x,w)* in(v,u)* in(z,y)* SkC0 -> equal(v,x)*.
% 0.19/0.47 61[0:MRR:60.28,59.29] lonely(u) way(u) street(u) chevy(v) car(v) white(v) dirty(v) old(v) event(w) hollywood(x) city(x) fellow(y) man(y) young(y) front(z) furniture(z) seat(z) young(x1) man(x1) fellow(x1) seat(x2) furniture(x2) front(x2) || in(w,x)*+ in(x1,x2)* in(y,z)* down(w,u)* barrel(w,v)* -> equal(x1,y)*.
% 0.19/0.47 108[1:Spt:31.0] || -> SkC0*.
% 0.19/0.47 109[1:MRR:46.0,108.0] || -> lonely(skc20)*.
% 0.19/0.47 110[1:MRR:45.0,108.0] || -> way(skc20)*.
% 0.19/0.47 111[1:MRR:44.0,108.0] || -> chevy(skc21)*.
% 0.19/0.47 112[1:MRR:43.0,108.0] || -> car(skc21)*.
% 0.19/0.47 113[1:MRR:42.0,108.0] || -> white(skc21)*.
% 0.19/0.47 114[1:MRR:41.0,108.0] || -> dirty(skc21)*.
% 0.19/0.47 115[1:MRR:40.0,108.0] || -> hollywood(skc23)*.
% 0.19/0.47 116[1:MRR:39.0,108.0] || -> seat(skc19)*.
% 0.19/0.47 117[1:MRR:38.0,108.0] || -> furniture(skc19)*.
% 0.19/0.47 118[1:MRR:37.0,108.0] || -> fellow(skc16)*.
% 0.19/0.47 119[1:MRR:36.0,108.0] || -> man(skc16)*.
% 0.19/0.47 120[1:MRR:35.0,108.0] || -> front(skc18)*.
% 0.19/0.47 121[1:MRR:34.0,108.0] || -> furniture(skc18)*.
% 0.19/0.47 122[1:MRR:33.0,108.0] || -> young(skc17)*.
% 0.19/0.47 123[1:MRR:32.0,108.0] || -> man(skc17)*.
% 0.19/0.47 124[1:MRR:56.0,108.0] || -> down(skc22,skc20)*.
% 0.19/0.47 125[1:MRR:55.0,108.0] || -> barrel(skc22,skc21)*.
% 0.19/0.47 126[1:MRR:54.0,108.0] || -> in(skc22,skc23)*.
% 0.19/0.47 127[1:MRR:53.0,108.0] || -> in(skc16,skc19)*.
% 0.19/0.47 128[1:MRR:52.0,108.0] || -> in(skc17,skc18)*.
% 0.19/0.47 129[1:MRR:58.0,108.0] || equal(skc17,skc16)**+ -> .
% 0.19/0.47 130[2:Spt:61.11,61.12,61.13,61.14,61.15,61.16,61.17,61.18,61.19,61.20,61.21,61.22,61.24,61.25,61.28] fellow(u) man(u) young(u) front(v) furniture(v) seat(v) young(w) man(w) fellow(w) seat(x) furniture(x) front(x) || in(w,x)*+ in(u,v)* -> equal(w,u)*.
% 0.19/0.47 132[2:Res:127.0,130.12] fellow(u) man(u) young(u) front(v) furniture(v) seat(v) young(skc16) man(skc16) fellow(skc16) seat(skc19) furniture(skc19) front(skc19) || in(u,v)* -> equal(skc16,u).
% 0.19/0.47 133[2:SSi:132.11,132.10,132.9,132.8,132.7,132.6,13.0,116.0,117.0,13.0,116.0,117.0,13.0,116.0,117.0,16.0,118.0,119.0,16.0,118.0,119.0,16.0,118.0,119.0] fellow(u) man(u) young(u) front(v) furniture(v) seat(v) || in(u,v)*+ -> equal(skc16,u).
% 0.19/0.47 138[2:Res:128.0,133.6] fellow(skc17) man(skc17) young(skc17) front(skc18) furniture(skc18) seat(skc18) || -> equal(skc17,skc16)**.
% 0.19/0.47 139[2:SSi:138.5,138.4,138.3,138.2,138.1,138.0,14.0,120.0,121.0,14.0,120.0,121.0,14.0,120.0,121.0,15.0,122.0,123.0,15.0,122.0,123.0,15.0,122.0,123.0] || -> equal(skc17,skc16)**.
% 0.19/0.47 140[2:MRR:139.0,129.0] || -> .
% 0.19/0.47 141[2:Spt:140.0,61.0,61.1,61.2,61.3,61.4,61.5,61.6,61.7,61.8,61.9,61.10,61.23,61.26,61.27] lonely(u) way(u) street(u) chevy(v) car(v) white(v) dirty(v) old(v) event(w) hollywood(x) city(x) || in(w,x)*+ down(w,u)* barrel(w,v)* -> .
% 0.19/0.47 142[2:Res:126.0,141.11] lonely(u) way(u) street(u) chevy(v) car(v) white(v) dirty(v) old(v) event(skc22) hollywood(skc23) city(skc23) || down(skc22,u)* barrel(skc22,v)* -> .
% 0.19/0.47 145[2:SSi:142.10,142.9,142.8,9.0,115.0,9.0,115.0,10.0] lonely(u) way(u) street(u) chevy(v) car(v) white(v) dirty(v) old(v) || down(skc22,u)*+ barrel(skc22,v)* -> .
% 0.19/0.47 146[2:Res:124.0,145.8] lonely(skc20) way(skc20) street(skc20) chevy(u) car(u) white(u) dirty(u) old(u) || barrel(skc22,u)* -> .
% 0.19/0.47 147[2:SSi:146.2,146.1,146.0,12.0,109.0,110.0,12.0,109.0,110.0,12.0,109.0,110.0] chevy(u) car(u) white(u) dirty(u) old(u) || barrel(skc22,u)*+ -> .
% 0.19/0.47 148[2:Res:125.0,147.5] chevy(skc21) car(skc21) white(skc21) dirty(skc21) old(skc21) || -> .
% 0.19/0.47 149[2:SSi:148.4,148.3,148.2,148.1,148.0,11.0,111.0,112.0,113.0,114.0,11.0,111.0,112.0,113.0,114.0,11.0,111.0,112.0,113.0,114.0,11.0,111.0,112.0,113.0,114.0,11.0,111.0,112.0,113.0,114.0] || -> .
% 0.19/0.47 150[1:Spt:149.0,31.0,108.0] || SkC0*+ -> .
% 0.19/0.47 151[1:Spt:149.0,31.1] || -> lonely(skc28)*.
% 0.19/0.47 152[1:MRR:30.0,150.0] || -> way(skc28)*.
% 0.19/0.47 153[1:MRR:29.0,150.0] || -> chevy(skc29)*.
% 0.19/0.47 154[1:MRR:28.0,150.0] || -> car(skc29)*.
% 0.19/0.47 155[1:MRR:27.0,150.0] || -> white(skc29)*.
% 0.19/0.47 156[1:MRR:26.0,150.0] || -> dirty(skc29)*.
% 0.19/0.47 157[1:MRR:25.0,150.0] || -> hollywood(skc31)*.
% 0.19/0.47 158[1:MRR:24.0,150.0] || -> fellow(skc24)*.
% 0.19/0.47 159[1:MRR:23.0,150.0] || -> man(skc24)*.
% 0.19/0.47 160[1:MRR:22.0,150.0] || -> front(skc27)*.
% 0.19/0.47 161[1:MRR:21.0,150.0] || -> furniture(skc27)*.
% 0.19/0.47 162[1:MRR:20.0,150.0] || -> young(skc25)*.
% 0.19/0.47 163[1:MRR:19.0,150.0] || -> man(skc25)*.
% 0.19/0.47 164[1:MRR:18.0,150.0] || -> seat(skc26)*.
% 0.19/0.47 165[1:MRR:17.0,150.0] || -> furniture(skc26)*.
% 0.19/0.47 166[1:MRR:51.0,150.0] || -> down(skc30,skc28)*.
% 0.19/0.47 167[1:MRR:50.0,150.0] || -> barrel(skc30,skc29)*.
% 0.19/0.47 168[1:MRR:49.0,150.0] || -> in(skc30,skc31)*.
% 0.19/0.47 169[1:MRR:48.0,150.0] || -> in(skc24,skc27)*.
% 0.19/0.47 170[1:MRR:47.0,150.0] || -> in(skc25,skc26)*.
% 0.19/0.47 171[1:MRR:57.1,150.0] || equal(skc25,skc24)**+ -> .
% 0.19/0.47 172[2:Spt:61.11,61.12,61.13,61.14,61.15,61.16,61.17,61.18,61.19,61.20,61.21,61.22,61.24,61.25,61.28] fellow(u) man(u) young(u) front(v) furniture(v) seat(v) young(w) man(w) fellow(w) seat(x) furniture(x) front(x) || in(w,x)*+ in(u,v)* -> equal(w,u)*.
% 0.19/0.47 174[2:Res:169.0,172.12] fellow(u) man(u) young(u) front(v) furniture(v) seat(v) young(skc24) man(skc24) fellow(skc24) seat(skc27) furniture(skc27) front(skc27) || in(u,v)* -> equal(skc24,u).
% 0.19/0.47 175[2:SSi:174.11,174.10,174.9,174.8,174.7,174.6,5.0,160.0,161.0,5.0,160.0,161.0,5.0,160.0,161.0,8.0,158.0,159.0,8.0,158.0,159.0,8.0,158.0,159.0] fellow(u) man(u) young(u) front(v) furniture(v) seat(v) || in(u,v)*+ -> equal(skc24,u).
% 0.19/0.48 180[2:Res:170.0,175.6] fellow(skc25) man(skc25) young(skc25) front(skc26) furniture(skc26) seat(skc26) || -> equal(skc25,skc24)**.
% 0.19/0.48 181[2:SSi:180.5,180.4,180.3,180.2,180.1,180.0,6.0,164.0,165.0,6.0,164.0,165.0,6.0,164.0,165.0,7.0,162.0,163.0,7.0,162.0,163.0,7.0,162.0,163.0] || -> equal(skc25,skc24)**.
% 0.19/0.48 182[2:MRR:181.0,171.0] || -> .
% 0.19/0.48 183[2:Spt:182.0,61.0,61.1,61.2,61.3,61.4,61.5,61.6,61.7,61.8,61.9,61.10,61.23,61.26,61.27] lonely(u) way(u) street(u) chevy(v) car(v) white(v) dirty(v) old(v) event(w) hollywood(x) city(x) || in(w,x)*+ down(w,u)* barrel(w,v)* -> .
% 0.19/0.48 184[2:Res:168.0,183.11] lonely(u) way(u) street(u) chevy(v) car(v) white(v) dirty(v) old(v) event(skc30) hollywood(skc31) city(skc31) || down(skc30,u)* barrel(skc30,v)* -> .
% 0.19/0.48 187[2:SSi:184.10,184.9,184.8,1.0,157.0,1.0,157.0,2.0] lonely(u) way(u) street(u) chevy(v) car(v) white(v) dirty(v) old(v) || down(skc30,u)*+ barrel(skc30,v)* -> .
% 0.19/0.48 188[2:Res:166.0,187.8] lonely(skc28) way(skc28) street(skc28) chevy(u) car(u) white(u) dirty(u) old(u) || barrel(skc30,u)* -> .
% 0.19/0.48 189[2:SSi:188.2,188.1,188.0,4.0,151.0,152.0,4.0,151.0,152.0,4.0,151.0,152.0] chevy(u) car(u) white(u) dirty(u) old(u) || barrel(skc30,u)*+ -> .
% 0.19/0.48 190[2:Res:167.0,189.5] chevy(skc29) car(skc29) white(skc29) dirty(skc29) old(skc29) || -> .
% 0.19/0.48 191[2:SSi:190.4,190.3,190.2,190.1,190.0,3.0,153.0,154.0,155.0,156.0,3.0,153.0,154.0,155.0,156.0,3.0,153.0,154.0,155.0,156.0,3.0,153.0,154.0,155.0,156.0,3.0,153.0,154.0,155.0,156.0] || -> .
% 0.19/0.48 % SZS output end Refutation
% 0.19/0.48 Formulae used in the proof : co1
% 0.19/0.48
%------------------------------------------------------------------------------