details

property	value
status	complete
benchmark	sat.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n145.star.cs.uiowa.edu
space	TCT_12

run statistics

property	value
solver	ttt2-1.20
configuration	ttt2_cert
runtime (wallclock)	2.58574 seconds
cpu usage	7.21218
user time	6.73236
system time	0.47982
max virtual memory	2132920.0
max residence set size	127664.0

stage attributes

key	value
certification-result	CERTIFIED
starexec-result	CERTIFIED YES
certification-time	0.21
bare-result	YES

output

<?xml version="1.0"?> <?xml-stylesheet type="text/xsl" href="cpfHTML.xsl"?><certificationProblem xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="cpf.xsd"><input><trsInput><trs><rules><rule><lhs><funapp><name>if</name><arg><funapp><name>true</name></funapp></arg><arg><var>t</var></arg><arg><var>e</var></arg></funapp></lhs><rhs><var>t</var></rhs></rule><rule><lhs><funapp><name>if</name><arg><funapp><name>false</name></funapp></arg><arg><var>t</var></arg><arg><var>e</var></arg></funapp></lhs><rhs><var>e</var></rhs></rule><rule><lhs><funapp><name>member</name><arg><var>x</var></arg><arg><funapp><name>nil</name></funapp></arg></funapp></lhs><rhs><funapp><name>false</name></funapp></rhs></rule><rule><lhs><funapp><name>member</name><arg><var>x</var></arg><arg><funapp><name>cons</name><arg><var>y</var></arg><arg><var>ys</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>if</name><arg><funapp><name>eq</name><arg><var>x</var></arg><arg><var>y</var></arg></funapp></arg><arg><funapp><name>true</name></funapp></arg><arg><funapp><name>member</name><arg><var>x</var></arg><arg><var>ys</var></arg></funapp></arg></funapp></rhs></rule><rule><lhs><funapp><name>eq</name><arg><funapp><name>nil</name></funapp></arg><arg><funapp><name>nil</name></funapp></arg></funapp></lhs><rhs><funapp><name>true</name></funapp></rhs></rule><rule><lhs><funapp><name>eq</name><arg><funapp><name>O</name><arg><var>x</var></arg></funapp></arg><arg><funapp><name>0</name><arg><var>y</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>eq</name><arg><var>x</var></arg><arg><var>y</var></arg></funapp></rhs></rule><rule><lhs><funapp><name>eq</name><arg><funapp><name>0</name><arg><var>x</var></arg></funapp></arg><arg><funapp><name>1</name><arg><var>y</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>false</name></funapp></rhs></rule><rule><lhs><funapp><name>eq</name><arg><funapp><name>1</name><arg><var>x</var></arg></funapp></arg><arg><funapp><name>0</name><arg><var>y</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>false</name></funapp></rhs></rule><rule><lhs><funapp><name>eq</name><arg><funapp><name>1</name><arg><var>x</var></arg></funapp></arg><arg><funapp><name>1</name><arg><var>y</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>eq</name><arg><var>x</var></arg><arg><var>y</var></arg></funapp></rhs></rule><rule><lhs><funapp><name>negate</name><arg><funapp><name>0</name><arg><var>x</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>1</name><arg><var>x</var></arg></funapp></rhs></rule><rule><lhs><funapp><name>negate</name><arg><funapp><name>1</name><arg><var>x</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>0</name><arg><var>x</var></arg></funapp></rhs></rule><rule><lhs><funapp><name>choice</name><arg><funapp><name>cons</name><arg><var>x</var></arg><arg><var>xs</var></arg></funapp></arg></funapp></lhs><rhs><var>x</var></rhs></rule><rule><lhs><funapp><name>choice</name><arg><funapp><name>cons</name><arg><var>x</var></arg><arg><var>xs</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>choice</name><arg><var>xs</var></arg></funapp></rhs></rule><rule><lhs><funapp><name>guess</name><arg><funapp><name>nil</name></funapp></arg></funapp></lhs><rhs><funapp><name>nil</name></funapp></rhs></rule><rule><lhs><funapp><name>guess</name><arg><funapp><name>cons</name><arg><var>clause</var></arg><arg><var>cnf</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>cons</name><arg><funapp><name>choice</name><arg><var>clause</var></arg></funapp></arg><arg><funapp><name>guess</name><arg><var>cnf</var></arg></funapp></arg></funapp></rhs></rule><rule><lhs><funapp><name>verify</name><arg><funapp><name>nil</name></funapp></arg></funapp></lhs><rhs><funapp><name>true</name></funapp></rhs></rule><rule><lhs><funapp><name>verify</name><arg><funapp><name>cons</name><arg><var>l</var></arg><arg><var>ls</var></arg></funapp></arg></funapp></lhs><rhs><funapp><name>if</name><arg><funapp><name>member</name><arg><funapp><name>negate</name><arg><var>l</var></arg></funapp></arg><arg><var>ls</var></arg></funapp></arg><arg><funapp><name>false</name></funapp></arg><arg><funapp><name>verify</name><arg><var>ls</var></arg></funapp></arg></funapp></rhs></rule><rule><lhs><funapp><name>sat</name><arg><var>cnf</var></arg></funapp></lhs><rhs><funapp><name>satck</name><arg><var>cnf</var></arg><arg><funapp><name>guess</name><arg><var>cnf</var></arg></funapp></arg></funapp></rhs></rule><rule><lhs><funapp><name>satck</name><arg><var>cnf</var></arg><arg><var>assign</var></arg></funapp></lhs><rhs><funapp><name>if</name><arg><funapp><name>verify</name><arg><var>assign</var></arg></funapp></arg><arg><var>assign</var></arg><arg><funapp><name>unsat</name></funapp></arg></funapp></rhs></rule></rules></trs></trsInput></input><cpfVersion>2.1</cpfVersion><proof><trsTerminationProof><ruleRemoval><orderingConstraintProof><redPair><weightedPathOrder><precedenceStatus><precedenceStatusEntry><name>unsat</name><arity>0</arity><precedence>0</precedence><status/></precedenceStatusEntry><precedenceStatusEntry><name>satck</name><arity>2</arity><precedence>0</precedence><status><position>2</position><position>1</position></status></precedenceStatusEntry><precedenceStatusEntry><name>sat</name><arity>1</arity><precedence>0</precedence><status><position>1</position></status></precedenceStatusEntry><precedenceStatusEntry><name>verify</name><arity>1</arity><precedence>23</precedence><status><position>1</position></status></precedenceStatusEntry><precedenceStatusEntry><name>guess</name><arity>1</arity><precedence>1</precedence><status><position>1</position></status></precedenceStatusEntry><precedenceStatusEntry><name>choice</name><arity>1</arity><precedence>0</precedence><status><position>1</position></status></precedenceStatusEntry><precedenceStatusEntry><name>negate</name><arity>1</arity><precedence>6</precedence><status><position>1</position></status></precedenceStatusEntry><precedenceStatusEntry><name>1</name><arity>1</arity><precedence>4</precedence><status><position>1</position></status></precedenceStatusEntry><precedenceStatusEntry><name>0</name><arity>1</arity><precedence>1</precedence><status><position>1</position></status></precedenceStatusEntry><precedenceStatusEntry><name>O</name><arity>1</arity><precedence>0</precedence><status><position>1</position></status></precedenceStatusEntry><precedenceStatusEntry><name>eq</name><arity>2</arity><precedence>0</precedence><status><position>1</position><position>2</position></status></precedenceStatusEntry><precedenceStatusEntry><name>cons</name><arity>2</arity><precedence>0</precedence><status><position>1</position><position>2</position></status></precedenceStatusEntry><precedenceStatusEntry><name>member</name><arity>2</arity><precedence>5</precedence><status><position>1</position><position>2</position></status></precedenceStatusEntry><precedenceStatusEntry><name>nil</name><arity>0</arity><precedence>0</precedence><status/></precedenceStatusEntry><precedenceStatusEntry><name>false</name><arity>0</arity><precedence>0</precedence><status/></precedenceStatusEntry><precedenceStatusEntry><name>if</name><arity>3</arity><precedence>0</precedence><status><position>3</position><position>1</position><position>2</position></status></precedenceStatusEntry><precedenceStatusEntry><name>true</name><arity>0</arity><precedence>0</precedence><status/></precedenceStatusEntry></precedenceStatus><maxPoly><interpret><name>unsat</name><arity>0</arity><sum><constant>0</constant></sum></interpret><interpret><name>satck</name><arity>2</arity><max><constant>0</constant><sum><constant>0</constant><product><constant>1</constant><variable>1</variable></product></sum><sum><constant>4</constant><product><constant>1</constant><variable>2</variable></product></sum></max></interpret><interpret><name>sat</name><arity>1</arity><max><constant>0</constant><sum><constant>7</constant><product><constant>1</constant><variable>1</variable></product></sum></max></interpret><interpret><name>verify</name><arity>1</arity><sum><constant>3</constant><product><constant>1</constant><variable>1</variable></product></sum></interpret><interpret><name>guess</name><arity>1</arity><max><constant>1</constant><sum><constant>2</constant><product><constant>1</constant><variable>1</variable></product></sum></max></interpret><interpret><name>choice</name><arity>1</arity><max><constant>1</constant><sum><constant>1</constant><product><constant>1</constant><variable>1</variable></product></sum></max></interpret><interpret><name>negate</name><arity>1</arity><max><constant>0</constant><sum><constant>0</constant><product><constant>1</constant><variable>1</variable></product></sum></max></interpret><interpret><name>1</name><arity>1</arity><max><constant>0</constant><sum><constant>0</constant><product><constant>1</constant><variable>1</variable></product></sum></max></interpret><interpret><name>0</name><arity>1</arity><max><constant>0</constant><sum><constant>0</constant><product><constant>1</constant><variable>1</variable></product></sum></max></interpret><interpret><name>O</name><arity>1</arity><max><constant>7</constant><sum><constant>3</constant><product><constant>1</constant><variable>1</variable></product></sum></max></interpret><interpret><name>eq</name><arity>2</arity><max><constant>3</constant><sum><constant>0</constant><product><constant>1</constant><variable>1</variable></product></sum><sum><constant>0</constant><product><constant>1</constant><variable>2</variable></product></sum></max></interpret><interpret><name>cons</name><arity>2</arity><max><constant>0</constant><sum><constant>0</constant><product><constant>1</constant><variable>1</variable></product></sum><sum><constant>0</constant><product><constant>1</constant><variable>2</variable></product></sum></max></interpret><interpret><name>member</name><arity>2</arity><max><constant>0</constant><sum><constant>0</constant><product><constant>1</constant><variable>1</variable></product></sum><sum><constant>3</constant><product><constant>1</constant><variable>2</variable></product></sum></max></interpret><interpret><name>nil</name><arity>0</arity><max><constant>2</constant></max></interpret><interpret><name>false</name><arity>0</arity><max><constant>0</constant></max></interpret><interpret><name>if</name><arity>3</arity><max><constant>1</constant><sum><constant>0</constant><product><constant>1</constant><variable>1</variable></product></sum><sum><constant>2</constant><product><constant>1</constant><variable>2</variable></product></sum><sum><constant>0</constant><product><constant>1</constant><variable>3</variable></product></sum></max></interpret><interpret><name>true</name><arity>0</arity><max><constant>1</constant></max></interpret></maxPoly></weightedPathOrder></redPair></orderingConstraintProof><trs><rules/></trs><trsTerminationProof><rIsEmpty/></trsTerminationProof></ruleRemoval></trsTerminationProof></proof><origin><proofOrigin><tool><name>ttt2</name><version>ttt2 1.20 [hg: unknown]</version><strategy>((if standard then var else fail) | con | (if srs then ((sleep -t 25?;rlab;(((( (if srs then arctic -dim 1 -ib 4 -ob 5 else fail) || (if srs then arctic -dim 2 -ib 2 -ob 3 else fail) || (if srs then arctic -dim 3 -ib 1 -ob 2 else fail) || (if srs then arctic -dim 3 -ib 2 -ob 2 else fail) || matrix -dim 1 -ib 5 -ob 8 || matrix -dim 2 -ib 3 -ob 4 || matrix -dim 3 -ib 2 -ob 3 || matrix -dim 3 -ib 1 -ob 2 || matrix -dim 4 -ib 1 -ob 2 || matrix -dim 5 -ib 1 -ob 1 || kbo -ib 3 -ob 4 || wpo -msum -ib 3 -ob 4 -cpf || fail)[5]*);((dp;(edg -gtcap -nl[1.0]?;(sccs | ((sc || sc -rec -defs || sc -mulex -defs) || sct || {ur?;( (wpo -cpf -dp -ur -sum -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -pol -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -max -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -msum -ib 3 -ob 3 [4] | wpo -cpf -dp -ur -mat -dim 2 -ib 3 -ob 3 [5] | wpo -cpf -dp -ur -mat -dim 3 -ib 3 -ob 3 [5] | wpo -cpf -dp -ur -ib 3 -ob 3 [9] | fail ) || matrix -dp -ur -dim 1 -ib 3 -ob 5 || matrix -dp -ur -dim 1 -ib 3 -ob 8 -rat 2 -db 1 || matrix -dp -ur -dim 1 -ib 4 -ob 10 -rat 4 -db 1 || matrix -dp -ur -dim 2 -ib 2 -ob 3 || matrix -dp -ur -dim 2 -ib 3 -ob 4 -rat 2 -db 0 || matrix -dp -ur -dim 3 -ib 1 -ob 3 || matrix -dp -ur -dim 3 -ib 2 -ob 3 || matrix -dp -ur -dim 3 -ib 2 -ob 3 -rat 2 -db 0 || matrix -dp -ur -dim 4 -ib 1 -ob 2 || lpo -ur -af || (arctic -dp -ur -dim 1 -ib 4 -ob 3[25] | arctic -dp -ur -dim 2 -ib 2 -ob 2[28] | arctic -dp -ur -dim 3 -ib 1 -ob 1[28] | arctic -dp -ur -dim 4 -ib 1 -ob 1[28] | fail) || (arctic -bz -dp -ur -dim 1 -ib 4 -ob 3[25] | arctic -bz -dp -ur -dim 2 -ib 2 -ob 2[28] | arctic -bz -dp -ur -dim 3 -ib 1 -ob 1[28] | arctic -bz -dp -ur -dim 4 -ib 1 -ob 1[28] | fail) || fail) } restore) )*[29])) || (bounds -cert || fail;(bounds -rfc -qc))))! || (( unfold || fail)*[7])!)[299])! || ((((( (if srs then arctic -dim 1 -ib 4 -ob 5 else fail) || (if srs then arctic -dim 2 -ib 2 -ob 3 else fail) || (if srs then arctic -dim 3 -ib 1 -ob 2 else fail) || (if srs then arctic -dim 3 -ib 2 -ob 2 else fail) || matrix -dim 1 -ib 5 -ob 8 || matrix -dim 2 -ib 3 -ob 4 || matrix -dim 3 -ib 2 -ob 3 || matrix -dim 3 -ib 1 -ob 2 || matrix -dim 4 -ib 1 -ob 2 || matrix -dim 5 -ib 1 -ob 1 || kbo -ib 3 -ob 4 || wpo -msum -ib 3 -ob 4 -cpf || fail)[5]*);((dp;(edg -gtcap -nl[1.0]?;(sccs | ((sc || sc -rec -defs || sc -mulex -defs) || sct || {ur?;( (wpo -cpf -dp -ur -sum -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -pol -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -max -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -msum -ib 3 -ob 3 [4] | wpo -cpf -dp -ur -mat -dim 2 -ib 3 -ob 3 [5] | wpo -cpf -dp -ur -mat -dim 3 -ib 3 -ob 3 [5] | wpo -cpf -dp -ur -ib 3 -ob 3 [9] | fail ) || matrix -dp -ur -dim 1 -ib 3 -ob 5 || matrix -dp -ur -dim 1 -ib 3 -ob 8 -rat 2 -db 1 || matrix -dp -ur -dim 1 -ib 4 -ob 10 -rat 4 -db 1 || matrix -dp -ur -dim 2 -ib 2 -ob 3 || matrix -dp -ur -dim 2 -ib 3 -ob 4 -rat 2 -db 0 || matrix -dp -ur -dim 3 -ib 1 -ob 3 || matrix -dp -ur -dim 3 -ib 2 -ob 3 || matrix -dp -ur -dim 3 -ib 2 -ob 3 -rat 2 -db 0 || matrix -dp -ur -dim 4 -ib 1 -ob 2 || lpo -ur -af || (arctic -dp -ur -dim 1 -ib 4 -ob 3[25] | arctic -dp -ur -dim 2 -ib 2 -ob 2[28] | arctic -dp -ur -dim 3 -ib 1 -ob 1[28] | arctic -dp -ur -dim 4 -ib 1 -ob 1[28] | fail) || (arctic -bz -dp -ur -dim 1 -ib 4 -ob 3[25] | arctic -bz -dp -ur -dim 2 -ib 2 -ob 2[28] | arctic -bz -dp -ur -dim 3 -ib 1 -ob 1[28] | arctic -bz -dp -ur -dim 4 -ib 1 -ob 1[28] | fail) || fail) } restore) )*[29])) || (bounds -cert || fail;(bounds -rfc -qc))))! || (( unfold || fail)*[7])!)[299])! || (rev?;((( (if srs then arctic -dim 1 -ib 4 -ob 5 else fail) || (if srs then arctic -dim 2 -ib 2 -ob 3 else fail) || (if srs then arctic -dim 3 -ib 1 -ob 2 else fail) || (if srs then arctic -dim 3 -ib 2 -ob 2 else fail) || matrix -dim 1 -ib 5 -ob 8 || matrix -dim 2 -ib 3 -ob 4 || matrix -dim 3 -ib 2 -ob 3 || matrix -dim 3 -ib 1 -ob 2 || matrix -dim 4 -ib 1 -ob 2 || matrix -dim 5 -ib 1 -ob 1 || kbo -ib 3 -ob 4 || wpo -msum -ib 3 -ob 4 -cpf || fail)[5]*);((dp;(edg -gtcap -nl[1.0]?;(sccs | ((sc || sc -rec -defs || sc -mulex -defs) || sct || {ur?;( (wpo -cpf -dp -ur -sum -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -pol -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -max -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -msum -ib 3 -ob 3 [4] | wpo -cpf -dp -ur -mat -dim 2 -ib 3 -ob 3 [5] | wpo -cpf -dp -ur -mat -dim 3 -ib 3 -ob 3 [5] | wpo -cpf -dp -ur -ib 3 -ob 3 [9] | fail ) || matrix -dp -ur -dim 1 -ib 3 -ob 5 || matrix -dp -ur -dim 1 -ib 3 -ob 8 -rat 2 -db 1 || matrix -dp -ur -dim 1 -ib 4 -ob 10 -rat 4 -db 1 || matrix -dp -ur -dim 2 -ib 2 -ob 3 || matrix -dp -ur -dim 2 -ib 3 -ob 4 -rat 2 -db 0 || matrix -dp -ur -dim 3 -ib 1 -ob 3 || matrix -dp -ur -dim 3 -ib 2 -ob 3 || matrix -dp -ur -dim 3 -ib 2 -ob 3 -rat 2 -db 0 || matrix -dp -ur -dim 4 -ib 1 -ob 2 || lpo -ur -af || (arctic -dp -ur -dim 1 -ib 4 -ob 3[25] | arctic -dp -ur -dim 2 -ib 2 -ob 2[28] | arctic -dp -ur -dim 3 -ib 1 -ob 1[28] | arctic -dp -ur -dim 4 -ib 1 -ob 1[28] | fail) || (arctic -bz -dp -ur -dim 1 -ib 4 -ob 3[25] | arctic -bz -dp -ur -dim 2 -ib 2 -ob 2[28] | arctic -bz -dp -ur -dim 3 -ib 1 -ob 1[28] | arctic -bz -dp -ur -dim 4 -ib 1 -ob 1[28] | fail) || fail) } restore) )*[29])) || (bounds -cert || fail;(bounds -rfc -qc))))![299])! ) else ((((( (if srs then arctic -dim 1 -ib 4 -ob 5 else fail) || (if srs then arctic -dim 2 -ib 2 -ob 3 else fail) || (if srs then arctic -dim 3 -ib 1 -ob 2 else fail) || (if srs then arctic -dim 3 -ib 2 -ob 2 else fail) || matrix -dim 1 -ib 5 -ob 8 || matrix -dim 2 -ib 3 -ob 4 || matrix -dim 3 -ib 2 -ob 3 || matrix -dim 3 -ib 1 -ob 2 || matrix -dim 4 -ib 1 -ob 2 || matrix -dim 5 -ib 1 -ob 1 || kbo -ib 3 -ob 4 || wpo -msum -ib 3 -ob 4 -cpf || fail)[5]*);((dp;(edg -gtcap -nl[1.0]?;(sccs | ((sc || sc -rec -defs || sc -mulex -defs) || sct || {ur?;( (wpo -cpf -dp -ur -sum -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -pol -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -max -ib 3 -ob 3 [3] | wpo -cpf -dp -ur -msum -ib 3 -ob 3 [4] | wpo -cpf -dp -ur -mat -dim 2 -ib 3 -ob 3 [5] | wpo -cpf -dp -ur -mat -dim 3 -ib 3 -ob 3 [5] | wpo -cpf -dp -ur -ib 3 -ob 3 [9] | fail ) || matrix -dp -ur -dim 1 -ib 3 -ob 5 || matrix -dp -ur -dim 1 -ib 3 -ob 8 -rat 2 -db 1 || matrix -dp -ur -dim 1 -ib 4 -ob 10 -rat 4 -db 1 || matrix -dp -ur -dim 2 -ib 2 -ob 3 || matrix -dp -ur -dim 2 -ib 3 -ob 4 -rat 2 -db 0 || matrix -dp -ur -dim 3 -ib 1 -ob 3 || matrix -dp -ur -dim 3 -ib 2 -ob 3 || matrix -dp -ur -dim 3 -ib 2 -ob 3 -rat 2 -db 0 || matrix -dp -ur -dim 4 -ib 1 -ob 2 || lpo -ur -af || (arctic -dp -ur -dim 1 -ib 4 -ob 3[25] | arctic -dp -ur -dim 2 -ib 2 -ob 2[28] | arctic -dp -ur -dim 3 -ib 1 -ob 1[28] | arctic -dp -ur -dim 4 -ib 1 -ob 1[28] | fail) || (arctic -bz -dp -ur -dim 1 -ib 4 -ob 3[25] | arctic -bz -dp -ur -dim 2 -ib 2 -ob 2[28] | arctic -bz -dp -ur -dim 3 -ib 1 -ob 1[28] | arctic -bz -dp -ur -dim 4 -ib 1 -ob 1[28] | fail) || fail) } restore) )*[29])) || (bounds -cert || fail;(bounds -rfc -qc))))! || (( unfold || fail)*[7])!)[299])))</strategy></tool></proofOrigin></origin></certificationProblem> popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to TRS Standard Certified