0.07/0.11	% Problem    : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.07/0.13	% Command    : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.tP90udR02T
0.12/0.33	% Computer   : n027.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   : 960
0.12/0.33	% DateTime   : Thu Jul  2 07:51:02 EDT 2020
0.12/0.33	% CPUTime    : 
0.12/0.33	% Running portfolio for 120 s
0.12/0.33	% File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
0.12/0.34	% Number of cores: 8
0.12/0.34	% Python version: Python 3.6.8
0.12/0.34	% Running in FO mode
0.90/1.11	% Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25
0.90/1.11	% Solved by: fo/fo7.sh
0.90/1.11	To remain in the chosen logic fragment, unification with booleans has been disabled.
0.90/1.11	% done 1450 iterations in 0.668s
0.90/1.11	% SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
0.90/1.11	% SZS output start Refutation
0.90/1.11	tff(spinning_3, conjecture,
0.90/1.11	  (holdsAt(spinning(trolley1),n1) & holdsAt(spinning(trolley2),n1) & 
0.90/1.11	   holdsAt(spinning(trolley4),n1) & holdsAt(spinning(trolley10),n1) & 
0.90/1.11	   holdsAt(spinning(trolley9),n1) & holdsAt(spinning(trolley8),n1) & 
0.90/1.11	   holdsAt(spinning(trolley7),n1) & holdsAt(spinning(trolley6),n1) & 
0.90/1.11	   holdsAt(spinning(trolley5),n1) & holdsAt(spinning(trolley3),n1))).
0.90/1.11	tff(zf_stmt_0, negated_conjecture,
0.90/1.11	  (~
0.90/1.11	    (holdsAt(spinning(trolley1),n1) & holdsAt(spinning(trolley2),n1) & 
0.90/1.11	     holdsAt(spinning(trolley4),n1) & holdsAt(spinning(trolley10),n1) & 
0.90/1.11	     holdsAt(spinning(trolley9),n1) & holdsAt(spinning(trolley8),n1) & 
0.90/1.11	     holdsAt(spinning(trolley7),n1) & holdsAt(spinning(trolley6),n1) & 
0.90/1.11	     holdsAt(spinning(trolley5),n1) & holdsAt(spinning(trolley3),n1)))).
0.90/1.11	tff('0', plain,
0.90/1.11	    (~ holdsAt(spinning(trolley1), n1)
0.90/1.11	     | ~ holdsAt(spinning(trolley2), n1)
0.90/1.11	     | ~ holdsAt(spinning(trolley4), n1)
0.90/1.11	     | ~ holdsAt(spinning(trolley10), n1)
0.90/1.11	     | ~ holdsAt(spinning(trolley9), n1)
0.90/1.11	     | ~ holdsAt(spinning(trolley8), n1)
0.90/1.11	     | ~ holdsAt(spinning(trolley7), n1)
0.90/1.11	     | ~ holdsAt(spinning(trolley6), n1)
0.90/1.11	     | ~ holdsAt(spinning(trolley5), n1)
0.90/1.11	     | ~ holdsAt(spinning(trolley3), n1)),
0.90/1.11	    inference('cnf', [status(esa)], [zf_stmt_0])).
0.90/1.11	tff('1', plain,
0.90/1.11	    (~ holdsAt(spinning(trolley1), n1))
0.90/1.11	      <= (~ ( holdsAt(spinning(trolley1), n1))),
0.90/1.11	    inference('split', [status(esa)], ['0'])).
0.90/1.11	tff(happens_all_defn, axiom,
0.90/1.11	  (![Event,Time]:
0.90/1.11	     (happens(Event,Time) <=>
0.90/1.11	      (((Time = n0) & (Event = pull(agent1,trolley1))) | 
0.90/1.11	       ((Event = pull(agent2,trolley2)) & (Time = n0)) | 
0.90/1.11	       ((push(agent2,trolley2) = Event) & (n0 = Time)) | 
0.90/1.11	       ((Time = n0) & (Event = pull(agent3,trolley3))) | 
0.90/1.11	       ((push(agent4,trolley4) = Event) & (Time = n0)) | 
0.90/1.11	       ((Event = pull(agent5,trolley5)) & (Time = n0)) | 
0.90/1.11	       ((push(agent5,trolley5) = Event) & (Time = n0)) | 
0.90/1.11	       ((n0 = Time) & (push(agent7,trolley7) = Event)) | 
0.90/1.11	       ((push(agent10,trolley10) = Event) & (Time = n0)) | 
0.90/1.11	       ((Event = pull(agent10,trolley10)) & (n0 = Time)) | 
0.90/1.11	       ((Time = n0) & (Event = push(agent9,trolley9))) | 
0.90/1.11	       ((n0 = Time) & (pull(agent9,trolley9) = Event)) | 
0.90/1.11	       ((n0 = Time) & (push(agent8,trolley8) = Event)) | 
0.90/1.11	       ((Event = pull(agent8,trolley8)) & (n0 = Time)) | 
0.90/1.11	       ((Event = pull(agent7,trolley7)) & (n0 = Time)) | 
0.90/1.11	       ((n0 = Time) & (Event = push(agent6,trolley6))) | 
0.90/1.11	       ((Event = pull(agent6,trolley6)) & (Time = n0)) | 
0.90/1.11	       ((Event = pull(agent4,trolley4)) & (Time = n0)) | 
0.90/1.11	       ((n0 = Time) & (push(agent3,trolley3) = Event)) | 
0.90/1.11	       ((n0 = Time) & (Event = push(agent1,trolley1))))))).
0.90/1.11	tff(zf_stmt_1, axiom,
0.90/1.11	  (zip_tseitin_13(Time,Event) <=>
0.90/1.11	   ((Time = n0) & (push(agent4,trolley4) = Event)))).
0.90/1.11	tff('2', plain,
0.90/1.11	    ![X102, X103]:
0.90/1.11	      ( zip_tseitin_13(X103, X102)
0.90/1.11	       | push(agent4, trolley4) != X102
0.90/1.11	       | X103 != n0),
0.90/1.11	    inference('cnf', [status(esa)], [zf_stmt_1])).
0.90/1.11	tff('3', plain,  zip_tseitin_13(n0, push(agent4, trolley4)),
0.90/1.11	    inference('simplify', [status(thm)], ['2'])).
0.90/1.11	tff(zf_stmt_2, type, zip_tseitin_28 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_3, axiom,
0.90/1.11	  (zip_tseitin_28(Time,Event) <=>
0.90/1.11	   ((Event = push(agent1,trolley1)) & (n0 = Time)))).
0.90/1.11	tff(zf_stmt_4, type, zip_tseitin_27 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_5, axiom,
0.90/1.11	  (zip_tseitin_27(Time,Event) <=>
0.90/1.11	   ((push(agent3,trolley3) = Event) & (n0 = Time)))).
0.90/1.11	tff(zf_stmt_6, type, zip_tseitin_26 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_7, axiom,
0.90/1.11	  (zip_tseitin_26(Time,Event) <=>
0.90/1.11	   ((Time = n0) & (Event = pull(agent4,trolley4))))).
0.90/1.11	tff(zf_stmt_8, type, zip_tseitin_25 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_9, axiom,
0.90/1.11	  (zip_tseitin_25(Time,Event) <=>
0.90/1.11	   ((Time = n0) & (Event = pull(agent6,trolley6))))).
0.90/1.11	tff(zf_stmt_10, type, zip_tseitin_24 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_11, axiom,
0.90/1.11	  (zip_tseitin_24(Time,Event) <=>
0.90/1.11	   ((Event = push(agent6,trolley6)) & (n0 = Time)))).
0.90/1.11	tff(zf_stmt_12, type, zip_tseitin_23 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_13, axiom,
0.90/1.11	  (zip_tseitin_23(Time,Event) <=>
0.90/1.11	   ((n0 = Time) & (Event = pull(agent7,trolley7))))).
0.90/1.11	tff(zf_stmt_14, type, zip_tseitin_22 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_15, axiom,
0.90/1.11	  (zip_tseitin_22(Time,Event) <=>
0.90/1.11	   ((n0 = Time) & (Event = pull(agent8,trolley8))))).
0.90/1.11	tff(zf_stmt_16, type, zip_tseitin_21 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_17, axiom,
0.90/1.11	  (zip_tseitin_21(Time,Event) <=>
0.90/1.11	   ((push(agent8,trolley8) = Event) & (n0 = Time)))).
0.90/1.11	tff(zf_stmt_18, type, zip_tseitin_20 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_19, axiom,
0.90/1.11	  (zip_tseitin_20(Time,Event) <=>
0.90/1.11	   ((pull(agent9,trolley9) = Event) & (n0 = Time)))).
0.90/1.11	tff(zf_stmt_20, type, zip_tseitin_19 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_21, axiom,
0.90/1.11	  (zip_tseitin_19(Time,Event) <=>
0.90/1.11	   ((Event = push(agent9,trolley9)) & (Time = n0)))).
0.90/1.11	tff(zf_stmt_22, type, zip_tseitin_18 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_23, axiom,
0.90/1.11	  (zip_tseitin_18(Time,Event) <=>
0.90/1.11	   ((n0 = Time) & (Event = pull(agent10,trolley10))))).
0.90/1.11	tff(zf_stmt_24, type, zip_tseitin_17 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_25, axiom,
0.90/1.11	  (zip_tseitin_17(Time,Event) <=>
0.90/1.11	   ((Time = n0) & (push(agent10,trolley10) = Event)))).
0.90/1.11	tff(zf_stmt_26, type, zip_tseitin_16 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_27, axiom,
0.90/1.11	  (zip_tseitin_16(Time,Event) <=>
0.90/1.11	   ((push(agent7,trolley7) = Event) & (n0 = Time)))).
0.90/1.11	tff(zf_stmt_28, type, zip_tseitin_15 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_29, axiom,
0.90/1.11	  (zip_tseitin_15(Time,Event) <=>
0.90/1.11	   ((Time = n0) & (push(agent5,trolley5) = Event)))).
0.90/1.11	tff(zf_stmt_30, type, zip_tseitin_14 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_31, axiom,
0.90/1.11	  (zip_tseitin_14(Time,Event) <=>
0.90/1.11	   ((Time = n0) & (Event = pull(agent5,trolley5))))).
0.90/1.11	tff(zf_stmt_32, type, zip_tseitin_13 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_33, type, zip_tseitin_12 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_34, axiom,
0.90/1.11	  (zip_tseitin_12(Time,Event) <=>
0.90/1.11	   ((Event = pull(agent3,trolley3)) & (Time = n0)))).
0.90/1.11	tff(zf_stmt_35, type, zip_tseitin_11 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_36, axiom,
0.90/1.11	  (zip_tseitin_11(Time,Event) <=>
0.90/1.11	   ((n0 = Time) & (push(agent2,trolley2) = Event)))).
0.90/1.11	tff(zf_stmt_37, type, zip_tseitin_10 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_38, axiom,
0.90/1.11	  (zip_tseitin_10(Time,Event) <=>
0.90/1.11	   ((Time = n0) & (Event = pull(agent2,trolley2))))).
0.90/1.11	tff(zf_stmt_39, type, zip_tseitin_9 : ($i * $i) > $o).
0.90/1.11	tff(zf_stmt_40, axiom,
0.90/1.11	  (zip_tseitin_9(Time,Event) <=>
0.90/1.11	   ((Event = pull(agent1,trolley1)) & (Time = n0)))).
0.90/1.11	tff(zf_stmt_41, axiom,
0.90/1.11	  (![Event,Time]:
0.90/1.11	     (happens(Event,Time) <=>
0.90/1.11	      (zip_tseitin_28(Time,Event) | zip_tseitin_27(Time,Event) | 
0.90/1.11	       zip_tseitin_26(Time,Event) | zip_tseitin_25(Time,Event) | 
0.90/1.11	       zip_tseitin_24(Time,Event) | zip_tseitin_23(Time,Event) | 
0.90/1.11	       zip_tseitin_22(Time,Event) | zip_tseitin_21(Time,Event) | 
0.90/1.11	       zip_tseitin_20(Time,Event) | zip_tseitin_19(Time,Event) | 
0.90/1.11	       zip_tseitin_18(Time,Event) | zip_tseitin_17(Time,Event) | 
0.90/1.11	       zip_tseitin_16(Time,Event) | zip_tseitin_15(Time,Event) | 
0.90/1.11	       zip_tseitin_14(Time,Event) | zip_tseitin_13(Time,Event) | 
0.90/1.11	       zip_tseitin_12(Time,Event) | zip_tseitin_11(Time,Event) | 
0.90/1.11	       zip_tseitin_10(Time,Event) | zip_tseitin_9(Time,Event))))).
0.90/1.11	tff('4', plain,
0.90/1.11	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_13(X106, X105)),
0.90/1.11	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.11	tff('5', plain,  happens(push(agent4, trolley4), n0),
0.90/1.11	    inference('sup-', [status(thm)], ['3', '4'])).
0.90/1.11	tff(initiates_all_defn, axiom,
0.90/1.11	  (![Event,Fluent,Time]:
0.90/1.11	     ((?[Agent,Trolley]:
0.90/1.11	         (((pull(Agent,Trolley) = Event) & 
0.90/1.11	           (~happens(push(Agent,Trolley),Time)) & 
0.90/1.11	           (backwards(Trolley) = Fluent)) | 
0.90/1.11	          (happens(push(Agent,Trolley),Time) & 
0.90/1.11	           (Event = pull(Agent,Trolley)) & (spinning(Trolley) = Fluent)) | 
0.90/1.11	          ((Fluent = forwards(Trolley)) & 
0.90/1.11	           (~happens(pull(Agent,Trolley),Time)) & 
0.90/1.11	           (push(Agent,Trolley) = Event)))) <=>
0.90/1.11	      initiates(Event,Fluent,Time)))).
0.90/1.11	tff(zf_stmt_42, axiom,
0.90/1.11	  (zip_tseitin_1(Trolley,Agent,Time,Fluent,Event) <=>
0.90/1.11	   ((spinning(Trolley) = Fluent) & (Event = pull(Agent,Trolley)) & 
0.90/1.11	    happens(push(Agent,Trolley),Time)))).
0.90/1.11	tff('6', plain,
0.90/1.11	    ![X43, X44, X45, X46, X47]:
0.90/1.11	      ( zip_tseitin_1(X44, X45, X46, X43, X47)
0.90/1.11	       | ~ happens(push(X45, X44), X46)
0.90/1.11	       | X47 != pull(X45, X44)
0.90/1.11	       | spinning(X44) != X43),
0.90/1.11	    inference('cnf', [status(esa)], [zf_stmt_42])).
0.90/1.11	tff('7', plain,
0.90/1.11	    ![X44, X45, X46]:
0.90/1.11	      (~ happens(push(X45, X44), X46)
0.90/1.11	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.11	    inference('simplify', [status(thm)], ['6'])).
0.90/1.11	tff('8', plain,
0.90/1.11	     zip_tseitin_1(trolley4, agent4, n0, spinning(trolley4), 
0.90/1.11	       pull(agent4, trolley4)),
0.90/1.11	    inference('sup-', [status(thm)], ['5', '7'])).
0.90/1.11	tff(zf_stmt_43, type, zip_tseitin_2 : ($i * $i * $i * $i * $i) > $o).
0.90/1.11	tff(zf_stmt_44, axiom,
0.90/1.11	  (zip_tseitin_2(Trolley,Agent,Time,Fluent,Event) <=>
0.90/1.11	   ((push(Agent,Trolley) = Event) & (~happens(pull(Agent,Trolley),Time)) & 
0.90/1.11	    (Fluent = forwards(Trolley))))).
0.90/1.11	tff(zf_stmt_45, type, zip_tseitin_1 : ($i * $i * $i * $i * $i) > $o).
0.90/1.12	tff(zf_stmt_46, type, zip_tseitin_0 : ($i * $i * $i * $i * $i) > $o).
0.90/1.12	tff(zf_stmt_47, axiom,
0.90/1.12	  (zip_tseitin_0(Trolley,Agent,Time,Fluent,Event) <=>
0.90/1.12	   ((backwards(Trolley) = Fluent) & (~happens(push(Agent,Trolley),Time)) & 
0.90/1.12	    (pull(Agent,Trolley) = Event)))).
0.90/1.12	tff(zf_stmt_48, axiom,
0.90/1.12	  (![Event,Fluent,Time]:
0.90/1.12	     ((?[Agent,Trolley]:
0.90/1.12	         (zip_tseitin_2(Trolley,Agent,Time,Fluent,Event) | 
0.90/1.12	          zip_tseitin_1(Trolley,Agent,Time,Fluent,Event) | 
0.90/1.12	          zip_tseitin_0(Trolley,Agent,Time,Fluent,Event))) <=>
0.90/1.12	      initiates(Event,Fluent,Time)))).
0.90/1.12	tff('9', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('10', plain,  initiates(pull(agent4, trolley4), spinning(trolley4), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['8', '9'])).
0.90/1.12	tff(happens_holds, axiom,
0.90/1.12	  (![Event,Time,Fluent]:
0.90/1.12	     ((initiates(Event,Fluent,Time) & happens(Event,Time)) =>
0.90/1.12	      holdsAt(Fluent,plus(Time,n1))))).
0.90/1.12	tff('11', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('12', plain,
0.90/1.12	    ( holdsAt(spinning(trolley4), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent4, trolley4), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['10', '11'])).
0.90/1.12	tff(plus0_1, axiom, (n1 = plus(n0,n1))).
0.90/1.12	tff('13', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('14', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_26(X103, X102)
0.90/1.12	       | X102 != pull(agent4, trolley4)
0.90/1.12	       | X103 != n0),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_7])).
0.90/1.12	tff('15', plain,  zip_tseitin_26(n0, pull(agent4, trolley4)),
0.90/1.12	    inference('simplify', [status(thm)], ['14'])).
0.90/1.12	tff('16', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_26(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('17', plain,  happens(pull(agent4, trolley4), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['15', '16'])).
0.90/1.12	tff('18', plain,  holdsAt(spinning(trolley4), n1),
0.90/1.12	    inference('demod', [status(thm)], ['12', '13', '17'])).
0.90/1.12	tff('19', plain,
0.90/1.12	    (~ holdsAt(spinning(trolley4), n1))
0.90/1.12	      <= (~ ( holdsAt(spinning(trolley4), n1))),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('20', plain, ( holdsAt(spinning(trolley4), n1)),
0.90/1.12	    inference('sup-', [status(thm)], ['18', '19'])).
0.90/1.12	tff('21', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_16(X103, X102)
0.90/1.12	       | n0 != X103
0.90/1.12	       | push(agent7, trolley7) != X102),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_27])).
0.90/1.12	tff('22', plain,  zip_tseitin_16(n0, push(agent7, trolley7)),
0.90/1.12	    inference('simplify', [status(thm)], ['21'])).
0.90/1.12	tff('23', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_16(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('24', plain,  happens(push(agent7, trolley7), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['22', '23'])).
0.90/1.12	tff('25', plain,
0.90/1.12	    ![X44, X45, X46]:
0.90/1.12	      (~ happens(push(X45, X44), X46)
0.90/1.12	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.12	    inference('simplify', [status(thm)], ['6'])).
0.90/1.12	tff('26', plain,
0.90/1.12	     zip_tseitin_1(trolley7, agent7, n0, spinning(trolley7), 
0.90/1.12	       pull(agent7, trolley7)),
0.90/1.12	    inference('sup-', [status(thm)], ['24', '25'])).
0.90/1.12	tff('27', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('28', plain,  initiates(pull(agent7, trolley7), spinning(trolley7), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['26', '27'])).
0.90/1.12	tff('29', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('30', plain,
0.90/1.12	    ( holdsAt(spinning(trolley7), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent7, trolley7), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['28', '29'])).
0.90/1.12	tff('31', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('32', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_23(X103, X102)
0.90/1.12	       | X102 != pull(agent7, trolley7)
0.90/1.12	       | n0 != X103),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_13])).
0.90/1.12	tff('33', plain,  zip_tseitin_23(n0, pull(agent7, trolley7)),
0.90/1.12	    inference('simplify', [status(thm)], ['32'])).
0.90/1.12	tff('34', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_23(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('35', plain,  happens(pull(agent7, trolley7), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['33', '34'])).
0.90/1.12	tff('36', plain,  holdsAt(spinning(trolley7), n1),
0.90/1.12	    inference('demod', [status(thm)], ['30', '31', '35'])).
0.90/1.12	tff('37', plain,
0.90/1.12	    (~ holdsAt(spinning(trolley7), n1))
0.90/1.12	      <= (~ ( holdsAt(spinning(trolley7), n1))),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('38', plain, ( holdsAt(spinning(trolley7), n1)),
0.90/1.12	    inference('sup-', [status(thm)], ['36', '37'])).
0.90/1.12	tff('39', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_19(X103, X102)
0.90/1.12	       | X103 != n0
0.90/1.12	       | X102 != push(agent9, trolley9)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_21])).
0.90/1.12	tff('40', plain,  zip_tseitin_19(n0, push(agent9, trolley9)),
0.90/1.12	    inference('simplify', [status(thm)], ['39'])).
0.90/1.12	tff('41', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_19(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('42', plain,  happens(push(agent9, trolley9), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['40', '41'])).
0.90/1.12	tff('43', plain,
0.90/1.12	    ![X44, X45, X46]:
0.90/1.12	      (~ happens(push(X45, X44), X46)
0.90/1.12	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.12	    inference('simplify', [status(thm)], ['6'])).
0.90/1.12	tff('44', plain,
0.90/1.12	     zip_tseitin_1(trolley9, agent9, n0, spinning(trolley9), 
0.90/1.12	       pull(agent9, trolley9)),
0.90/1.12	    inference('sup-', [status(thm)], ['42', '43'])).
0.90/1.12	tff('45', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('46', plain,  initiates(pull(agent9, trolley9), spinning(trolley9), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['44', '45'])).
0.90/1.12	tff('47', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('48', plain,
0.90/1.12	    ( holdsAt(spinning(trolley9), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent9, trolley9), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['46', '47'])).
0.90/1.12	tff('49', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('50', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_20(X103, X102)
0.90/1.12	       | n0 != X103
0.90/1.12	       | pull(agent9, trolley9) != X102),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_19])).
0.90/1.12	tff('51', plain,  zip_tseitin_20(n0, pull(agent9, trolley9)),
0.90/1.12	    inference('simplify', [status(thm)], ['50'])).
0.90/1.12	tff('52', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_20(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('53', plain,  happens(pull(agent9, trolley9), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['51', '52'])).
0.90/1.12	tff('54', plain,  holdsAt(spinning(trolley9), n1),
0.90/1.12	    inference('demod', [status(thm)], ['48', '49', '53'])).
0.90/1.12	tff('55', plain,
0.90/1.12	    (~ holdsAt(spinning(trolley9), n1))
0.90/1.12	      <= (~ ( holdsAt(spinning(trolley9), n1))),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('56', plain, ( holdsAt(spinning(trolley9), n1)),
0.90/1.12	    inference('sup-', [status(thm)], ['54', '55'])).
0.90/1.12	tff('57', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_17(X103, X102)
0.90/1.12	       | push(agent10, trolley10) != X102
0.90/1.12	       | X103 != n0),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_25])).
0.90/1.12	tff('58', plain,  zip_tseitin_17(n0, push(agent10, trolley10)),
0.90/1.12	    inference('simplify', [status(thm)], ['57'])).
0.90/1.12	tff('59', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_17(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('60', plain,  happens(push(agent10, trolley10), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['58', '59'])).
0.90/1.12	tff('61', plain,
0.90/1.12	    ![X44, X45, X46]:
0.90/1.12	      (~ happens(push(X45, X44), X46)
0.90/1.12	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.12	    inference('simplify', [status(thm)], ['6'])).
0.90/1.12	tff('62', plain,
0.90/1.12	     zip_tseitin_1(trolley10, agent10, n0, spinning(trolley10), 
0.90/1.12	       pull(agent10, trolley10)),
0.90/1.12	    inference('sup-', [status(thm)], ['60', '61'])).
0.90/1.12	tff('63', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('64', plain,
0.90/1.12	     initiates(pull(agent10, trolley10), spinning(trolley10), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['62', '63'])).
0.90/1.12	tff('65', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('66', plain,
0.90/1.12	    ( holdsAt(spinning(trolley10), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent10, trolley10), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['64', '65'])).
0.90/1.12	tff('67', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('68', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_18(X103, X102)
0.90/1.12	       | X102 != pull(agent10, trolley10)
0.90/1.12	       | n0 != X103),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_23])).
0.90/1.12	tff('69', plain,  zip_tseitin_18(n0, pull(agent10, trolley10)),
0.90/1.12	    inference('simplify', [status(thm)], ['68'])).
0.90/1.12	tff('70', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_18(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('71', plain,  happens(pull(agent10, trolley10), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['69', '70'])).
0.90/1.12	tff('72', plain,  holdsAt(spinning(trolley10), n1),
0.90/1.12	    inference('demod', [status(thm)], ['66', '67', '71'])).
0.90/1.12	tff('73', plain,
0.90/1.12	    (~ holdsAt(spinning(trolley10), n1))
0.90/1.12	      <= (~ ( holdsAt(spinning(trolley10), n1))),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('74', plain, ( holdsAt(spinning(trolley10), n1)),
0.90/1.12	    inference('sup-', [status(thm)], ['72', '73'])).
0.90/1.12	tff('75', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_24(X103, X102)
0.90/1.12	       | n0 != X103
0.90/1.12	       | X102 != push(agent6, trolley6)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_11])).
0.90/1.12	tff('76', plain,  zip_tseitin_24(n0, push(agent6, trolley6)),
0.90/1.12	    inference('simplify', [status(thm)], ['75'])).
0.90/1.12	tff('77', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_24(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('78', plain,  happens(push(agent6, trolley6), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['76', '77'])).
0.90/1.12	tff('79', plain,
0.90/1.12	    ![X44, X45, X46]:
0.90/1.12	      (~ happens(push(X45, X44), X46)
0.90/1.12	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.12	    inference('simplify', [status(thm)], ['6'])).
0.90/1.12	tff('80', plain,
0.90/1.12	     zip_tseitin_1(trolley6, agent6, n0, spinning(trolley6), 
0.90/1.12	       pull(agent6, trolley6)),
0.90/1.12	    inference('sup-', [status(thm)], ['78', '79'])).
0.90/1.12	tff('81', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('82', plain,  initiates(pull(agent6, trolley6), spinning(trolley6), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['80', '81'])).
0.90/1.12	tff('83', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('84', plain,
0.90/1.12	    ( holdsAt(spinning(trolley6), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent6, trolley6), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['82', '83'])).
0.90/1.12	tff('85', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('86', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_25(X103, X102)
0.90/1.12	       | X102 != pull(agent6, trolley6)
0.90/1.12	       | X103 != n0),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_9])).
0.90/1.12	tff('87', plain,  zip_tseitin_25(n0, pull(agent6, trolley6)),
0.90/1.12	    inference('simplify', [status(thm)], ['86'])).
0.90/1.12	tff('88', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_25(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('89', plain,  happens(pull(agent6, trolley6), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['87', '88'])).
0.90/1.12	tff('90', plain,  holdsAt(spinning(trolley6), n1),
0.90/1.12	    inference('demod', [status(thm)], ['84', '85', '89'])).
0.90/1.12	tff('91', plain,
0.90/1.12	    (~ holdsAt(spinning(trolley6), n1))
0.90/1.12	      <= (~ ( holdsAt(spinning(trolley6), n1))),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('92', plain, ( holdsAt(spinning(trolley6), n1)),
0.90/1.12	    inference('sup-', [status(thm)], ['90', '91'])).
0.90/1.12	tff('93', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_21(X103, X102)
0.90/1.12	       | n0 != X103
0.90/1.12	       | push(agent8, trolley8) != X102),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_17])).
0.90/1.12	tff('94', plain,  zip_tseitin_21(n0, push(agent8, trolley8)),
0.90/1.12	    inference('simplify', [status(thm)], ['93'])).
0.90/1.12	tff('95', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_21(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('96', plain,  happens(push(agent8, trolley8), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['94', '95'])).
0.90/1.12	tff('97', plain,
0.90/1.12	    ![X44, X45, X46]:
0.90/1.12	      (~ happens(push(X45, X44), X46)
0.90/1.12	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.12	    inference('simplify', [status(thm)], ['6'])).
0.90/1.12	tff('98', plain,
0.90/1.12	     zip_tseitin_1(trolley8, agent8, n0, spinning(trolley8), 
0.90/1.12	       pull(agent8, trolley8)),
0.90/1.12	    inference('sup-', [status(thm)], ['96', '97'])).
0.90/1.12	tff('99', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('100', plain,  initiates(pull(agent8, trolley8), spinning(trolley8), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['98', '99'])).
0.90/1.12	tff('101', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('102', plain,
0.90/1.12	    ( holdsAt(spinning(trolley8), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent8, trolley8), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['100', '101'])).
0.90/1.12	tff('103', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('104', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_22(X103, X102)
0.90/1.12	       | X102 != pull(agent8, trolley8)
0.90/1.12	       | n0 != X103),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_15])).
0.90/1.12	tff('105', plain,  zip_tseitin_22(n0, pull(agent8, trolley8)),
0.90/1.12	    inference('simplify', [status(thm)], ['104'])).
0.90/1.12	tff('106', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_22(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('107', plain,  happens(pull(agent8, trolley8), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['105', '106'])).
0.90/1.12	tff('108', plain,  holdsAt(spinning(trolley8), n1),
0.90/1.12	    inference('demod', [status(thm)], ['102', '103', '107'])).
0.90/1.12	tff('109', plain,
0.90/1.12	    (~ holdsAt(spinning(trolley8), n1))
0.90/1.12	      <= (~ ( holdsAt(spinning(trolley8), n1))),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('110', plain, ( holdsAt(spinning(trolley8), n1)),
0.90/1.12	    inference('sup-', [status(thm)], ['108', '109'])).
0.90/1.12	tff('111', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_11(X103, X102)
0.90/1.12	       | push(agent2, trolley2) != X102
0.90/1.12	       | n0 != X103),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_36])).
0.90/1.12	tff('112', plain,  zip_tseitin_11(n0, push(agent2, trolley2)),
0.90/1.12	    inference('simplify', [status(thm)], ['111'])).
0.90/1.12	tff('113', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_11(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('114', plain,  happens(push(agent2, trolley2), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['112', '113'])).
0.90/1.12	tff('115', plain,
0.90/1.12	    ![X44, X45, X46]:
0.90/1.12	      (~ happens(push(X45, X44), X46)
0.90/1.12	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.12	    inference('simplify', [status(thm)], ['6'])).
0.90/1.12	tff('116', plain,
0.90/1.12	     zip_tseitin_1(trolley2, agent2, n0, spinning(trolley2), 
0.90/1.12	       pull(agent2, trolley2)),
0.90/1.12	    inference('sup-', [status(thm)], ['114', '115'])).
0.90/1.12	tff('117', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('118', plain,  initiates(pull(agent2, trolley2), spinning(trolley2), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['116', '117'])).
0.90/1.12	tff('119', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('120', plain,
0.90/1.12	    ( holdsAt(spinning(trolley2), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent2, trolley2), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['118', '119'])).
0.90/1.12	tff('121', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('122', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_10(X103, X102)
0.90/1.12	       | X102 != pull(agent2, trolley2)
0.90/1.12	       | X103 != n0),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_38])).
0.90/1.12	tff('123', plain,  zip_tseitin_10(n0, pull(agent2, trolley2)),
0.90/1.12	    inference('simplify', [status(thm)], ['122'])).
0.90/1.12	tff('124', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_10(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('125', plain,  happens(pull(agent2, trolley2), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['123', '124'])).
0.90/1.12	tff('126', plain,  holdsAt(spinning(trolley2), n1),
0.90/1.12	    inference('demod', [status(thm)], ['120', '121', '125'])).
0.90/1.12	tff('127', plain,
0.90/1.12	    (~ holdsAt(spinning(trolley2), n1))
0.90/1.12	      <= (~ ( holdsAt(spinning(trolley2), n1))),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('128', plain, ( holdsAt(spinning(trolley2), n1)),
0.90/1.12	    inference('sup-', [status(thm)], ['126', '127'])).
0.90/1.12	tff('129', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_15(X103, X102)
0.90/1.12	       | push(agent5, trolley5) != X102
0.90/1.12	       | X103 != n0),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_29])).
0.90/1.12	tff('130', plain,  zip_tseitin_15(n0, push(agent5, trolley5)),
0.90/1.12	    inference('simplify', [status(thm)], ['129'])).
0.90/1.12	tff('131', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_15(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('132', plain,  happens(push(agent5, trolley5), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['130', '131'])).
0.90/1.12	tff('133', plain,
0.90/1.12	    ![X44, X45, X46]:
0.90/1.12	      (~ happens(push(X45, X44), X46)
0.90/1.12	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.12	    inference('simplify', [status(thm)], ['6'])).
0.90/1.12	tff('134', plain,
0.90/1.12	     zip_tseitin_1(trolley5, agent5, n0, spinning(trolley5), 
0.90/1.12	       pull(agent5, trolley5)),
0.90/1.12	    inference('sup-', [status(thm)], ['132', '133'])).
0.90/1.12	tff('135', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('136', plain,  initiates(pull(agent5, trolley5), spinning(trolley5), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['134', '135'])).
0.90/1.12	tff('137', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('138', plain,
0.90/1.12	    ( holdsAt(spinning(trolley5), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent5, trolley5), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['136', '137'])).
0.90/1.12	tff('139', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('140', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_14(X103, X102)
0.90/1.12	       | X102 != pull(agent5, trolley5)
0.90/1.12	       | X103 != n0),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_31])).
0.90/1.12	tff('141', plain,  zip_tseitin_14(n0, pull(agent5, trolley5)),
0.90/1.12	    inference('simplify', [status(thm)], ['140'])).
0.90/1.12	tff('142', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_14(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('143', plain,  happens(pull(agent5, trolley5), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['141', '142'])).
0.90/1.12	tff('144', plain,  holdsAt(spinning(trolley5), n1),
0.90/1.12	    inference('demod', [status(thm)], ['138', '139', '143'])).
0.90/1.12	tff('145', plain,
0.90/1.12	    (~ holdsAt(spinning(trolley5), n1))
0.90/1.12	      <= (~ ( holdsAt(spinning(trolley5), n1))),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('146', plain, ( holdsAt(spinning(trolley5), n1)),
0.90/1.12	    inference('sup-', [status(thm)], ['144', '145'])).
0.90/1.12	tff('147', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_27(X103, X102)
0.90/1.12	       | n0 != X103
0.90/1.12	       | push(agent3, trolley3) != X102),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_5])).
0.90/1.12	tff('148', plain,  zip_tseitin_27(n0, push(agent3, trolley3)),
0.90/1.12	    inference('simplify', [status(thm)], ['147'])).
0.90/1.12	tff('149', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_27(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('150', plain,  happens(push(agent3, trolley3), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['148', '149'])).
0.90/1.12	tff('151', plain,
0.90/1.12	    ![X44, X45, X46]:
0.90/1.12	      (~ happens(push(X45, X44), X46)
0.90/1.12	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.12	    inference('simplify', [status(thm)], ['6'])).
0.90/1.12	tff('152', plain,
0.90/1.12	     zip_tseitin_1(trolley3, agent3, n0, spinning(trolley3), 
0.90/1.12	       pull(agent3, trolley3)),
0.90/1.12	    inference('sup-', [status(thm)], ['150', '151'])).
0.90/1.12	tff('153', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('154', plain,  initiates(pull(agent3, trolley3), spinning(trolley3), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['152', '153'])).
0.90/1.12	tff('155', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('156', plain,
0.90/1.12	    ( holdsAt(spinning(trolley3), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent3, trolley3), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['154', '155'])).
0.90/1.12	tff('157', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('158', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_12(X103, X102)
0.90/1.12	       | X103 != n0
0.90/1.12	       | X102 != pull(agent3, trolley3)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_34])).
0.90/1.12	tff('159', plain,  zip_tseitin_12(n0, pull(agent3, trolley3)),
0.90/1.12	    inference('simplify', [status(thm)], ['158'])).
0.90/1.12	tff('160', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_12(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('161', plain,  happens(pull(agent3, trolley3), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['159', '160'])).
0.90/1.12	tff('162', plain,  holdsAt(spinning(trolley3), n1),
0.90/1.12	    inference('demod', [status(thm)], ['156', '157', '161'])).
0.90/1.12	tff('163', plain,
0.90/1.12	    (~ holdsAt(spinning(trolley3), n1))
0.90/1.12	      <= (~ ( holdsAt(spinning(trolley3), n1))),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('164', plain, ( holdsAt(spinning(trolley3), n1)),
0.90/1.12	    inference('sup-', [status(thm)], ['162', '163'])).
0.90/1.12	tff('165', plain,
0.90/1.12	    ~ ( holdsAt(spinning(trolley1), n1)) | 
0.90/1.12	    ~ ( holdsAt(spinning(trolley3), n1)) | 
0.90/1.12	    ~ ( holdsAt(spinning(trolley5), n1)) | 
0.90/1.12	    ~ ( holdsAt(spinning(trolley2), n1)) | 
0.90/1.12	    ~ ( holdsAt(spinning(trolley8), n1)) | 
0.90/1.12	    ~ ( holdsAt(spinning(trolley6), n1)) | 
0.90/1.12	    ~ ( holdsAt(spinning(trolley10), n1)) | 
0.90/1.12	    ~ ( holdsAt(spinning(trolley9), n1)) | 
0.90/1.12	    ~ ( holdsAt(spinning(trolley7), n1)) | 
0.90/1.12	    ~ ( holdsAt(spinning(trolley4), n1)),
0.90/1.12	    inference('split', [status(esa)], ['0'])).
0.90/1.12	tff('166', plain, ~ ( holdsAt(spinning(trolley1), n1)),
0.90/1.12	    inference('sat_resolution*', [status(thm)],
0.90/1.12	              ['20', '38', '56', '74', '92', '110', '128', '146', '164', 
0.90/1.12	               '165'])).
0.90/1.12	tff('167', plain, ~ holdsAt(spinning(trolley1), n1),
0.90/1.12	    inference('simpl_trail', [status(thm)], ['1', '166'])).
0.90/1.12	tff('168', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_28(X103, X102)
0.90/1.12	       | n0 != X103
0.90/1.12	       | X102 != push(agent1, trolley1)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_3])).
0.90/1.12	tff('169', plain,  zip_tseitin_28(n0, push(agent1, trolley1)),
0.90/1.12	    inference('simplify', [status(thm)], ['168'])).
0.90/1.12	tff('170', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_28(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('171', plain,  happens(push(agent1, trolley1), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['169', '170'])).
0.90/1.12	tff('172', plain,
0.90/1.12	    ![X44, X45, X46]:
0.90/1.12	      (~ happens(push(X45, X44), X46)
0.90/1.12	       |  zip_tseitin_1(X44, X45, X46, spinning(X44), pull(X45, X44))),
0.90/1.12	    inference('simplify', [status(thm)], ['6'])).
0.90/1.12	tff('173', plain,
0.90/1.12	     zip_tseitin_1(trolley1, agent1, n0, spinning(trolley1), 
0.90/1.12	       pull(agent1, trolley1)),
0.90/1.12	    inference('sup-', [status(thm)], ['171', '172'])).
0.90/1.12	tff('174', plain,
0.90/1.12	    ![X48, X49, X50, X52, X53]:
0.90/1.12	      ( initiates(X48, X49, X50) | ~ zip_tseitin_1(X53, X52, X50, X49, X48)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_48])).
0.90/1.12	tff('175', plain,  initiates(pull(agent1, trolley1), spinning(trolley1), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['173', '174'])).
0.90/1.12	tff('176', plain,
0.90/1.12	    ![X8, X9, X10]:
0.90/1.12	      (~ happens(X8, X9)
0.90/1.12	       | ~ initiates(X8, X10, X9)
0.90/1.12	       |  holdsAt(X10, plus(X9, n1))),
0.90/1.12	    inference('cnf', [status(esa)], [happens_holds])).
0.90/1.12	tff('177', plain,
0.90/1.12	    ( holdsAt(spinning(trolley1), plus(n0, n1))
0.90/1.12	     | ~ happens(pull(agent1, trolley1), n0)),
0.90/1.12	    inference('sup-', [status(thm)], ['175', '176'])).
0.90/1.12	tff('178', plain, n1 = plus(n0, n1),
0.90/1.12	    inference('cnf', [status(esa)], [plus0_1])).
0.90/1.12	tff('179', plain,
0.90/1.12	    ![X102, X103]:
0.90/1.12	      ( zip_tseitin_9(X103, X102)
0.90/1.12	       | X103 != n0
0.90/1.12	       | X102 != pull(agent1, trolley1)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_40])).
0.90/1.12	tff('180', plain,  zip_tseitin_9(n0, pull(agent1, trolley1)),
0.90/1.12	    inference('simplify', [status(thm)], ['179'])).
0.90/1.12	tff('181', plain,
0.90/1.12	    ![X105, X106]: ( happens(X105, X106) | ~ zip_tseitin_9(X106, X105)),
0.90/1.12	    inference('cnf', [status(esa)], [zf_stmt_41])).
0.90/1.12	tff('182', plain,  happens(pull(agent1, trolley1), n0),
0.90/1.12	    inference('sup-', [status(thm)], ['180', '181'])).
0.90/1.12	tff('183', plain,  holdsAt(spinning(trolley1), n1),
0.90/1.12	    inference('demod', [status(thm)], ['177', '178', '182'])).
0.90/1.12	tff('184', plain, $false, inference('demod', [status(thm)], ['167', '183'])).
0.90/1.12	
0.90/1.12	% SZS output end Refutation
0.90/1.12	
0.90/1.12	% Zipperpin 1.5 exiting
0.90/1.12	EOF