java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 19:07:41,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 19:07:41,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 19:07:41,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 19:07:41,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 19:07:41,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 19:07:41,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 19:07:41,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 19:07:41,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 19:07:41,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 19:07:41,291 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 19:07:41,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 19:07:41,292 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 19:07:41,294 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 19:07:41,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 19:07:41,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 19:07:41,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 19:07:41,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 19:07:41,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 19:07:41,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 19:07:41,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 19:07:41,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 19:07:41,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 19:07:41,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 19:07:41,309 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 19:07:41,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 19:07:41,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 19:07:41,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 19:07:41,319 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-22 19:07:41,334 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 19:07:41,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 19:07:41,336 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 19:07:41,336 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 19:07:41,336 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 19:07:41,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 19:07:41,337 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 19:07:41,337 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 19:07:41,337 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 19:07:41,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 19:07:41,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 19:07:41,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 19:07:41,338 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 19:07:41,338 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 19:07:41,339 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 19:07:41,339 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 19:07:41,339 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 19:07:41,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 19:07:41,339 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 19:07:41,339 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 19:07:41,340 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 19:07:41,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 19:07:41,340 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 19:07:41,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 19:07:41,341 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 19:07:41,341 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 19:07:41,341 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 19:07:41,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 19:07:41,341 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 19:07:41,370 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 19:07:41,384 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 19:07:41,387 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 19:07:41,389 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 19:07:41,389 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 19:07:41,390 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion.c [2019-08-22 19:07:41,467 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/195c5591f/e4539ffb756643a5bf1e29ddba92825d/FLAG6fcbebbf5 [2019-08-22 19:07:41,909 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 19:07:41,910 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/check_removal_from_set_after_insertion.c [2019-08-22 19:07:41,917 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/195c5591f/e4539ffb756643a5bf1e29ddba92825d/FLAG6fcbebbf5 [2019-08-22 19:07:42,279 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/195c5591f/e4539ffb756643a5bf1e29ddba92825d [2019-08-22 19:07:42,288 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 19:07:42,289 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 19:07:42,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 19:07:42,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 19:07:42,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 19:07:42,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:07:42" (1/1) ... [2019-08-22 19:07:42,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48541ece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42, skipping insertion in model container [2019-08-22 19:07:42,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:07:42" (1/1) ... [2019-08-22 19:07:42,308 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 19:07:42,333 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 19:07:42,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 19:07:42,536 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 19:07:42,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 19:07:42,672 INFO L192 MainTranslator]: Completed translation [2019-08-22 19:07:42,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42 WrapperNode [2019-08-22 19:07:42,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 19:07:42,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 19:07:42,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 19:07:42,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 19:07:42,684 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42" (1/1) ... [2019-08-22 19:07:42,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42" (1/1) ... [2019-08-22 19:07:42,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42" (1/1) ... [2019-08-22 19:07:42,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42" (1/1) ... [2019-08-22 19:07:42,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42" (1/1) ... [2019-08-22 19:07:42,722 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42" (1/1) ... [2019-08-22 19:07:42,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42" (1/1) ... [2019-08-22 19:07:42,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 19:07:42,728 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 19:07:42,728 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 19:07:42,728 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 19:07:42,729 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:07:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 19:07:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 19:07:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 19:07:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-22 19:07:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure insert [2019-08-22 19:07:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure elem_exists [2019-08-22 19:07:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 19:07:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 19:07:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-22 19:07:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 19:07:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure insert [2019-08-22 19:07:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 19:07:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure elem_exists [2019-08-22 19:07:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 19:07:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 19:07:42,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 19:07:42,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 19:07:42,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 19:07:42,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 19:07:43,206 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 19:07:43,207 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-08-22 19:07:43,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:07:43 BoogieIcfgContainer [2019-08-22 19:07:43,208 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 19:07:43,209 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 19:07:43,209 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 19:07:43,209 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 19:07:43,210 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:07:43" (1/1) ... [2019-08-22 19:07:43,224 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 19:07:43,226 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 19:07:43,233 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 19:07:43,242 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 19:07:43,243 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 19:07:43,336 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 19:07:43,337 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,370 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 19:07:43,370 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,371 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2019-08-22 19:07:43,389 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 26 [2019-08-22 19:07:43,647 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 19:07:43,648 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 67 [2019-08-22 19:07:43,649 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,736 INFO L567 ElimStorePlain]: treesize reduction 28, result has 67.4 percent of original size [2019-08-22 19:07:43,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,743 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,744 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:59, output treesize:69 [2019-08-22 19:07:43,768 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,769 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,770 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,809 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,818 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,818 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 19:07:43,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,839 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 19:07:43,839 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,848 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 19:07:43,849 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,866 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 19:07:43,867 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,872 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 19:07:43,872 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,874 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 19:07:43,874 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,875 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:335, output treesize:1 [2019-08-22 19:07:43,877 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:43,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:43,906 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 65 [2019-08-22 19:07:43,908 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:43,917 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:43,919 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 59 [2019-08-22 19:07:43,921 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,015 INFO L567 ElimStorePlain]: treesize reduction 73, result has 38.7 percent of original size [2019-08-22 19:07:44,015 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,016 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:127, output treesize:46 [2019-08-22 19:07:44,062 INFO L341 Elim1Store]: treesize reduction 130, result has 16.1 percent of original size [2019-08-22 19:07:44,063 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 45 treesize of output 39 [2019-08-22 19:07:44,064 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,122 INFO L567 ElimStorePlain]: treesize reduction 3, result has 94.1 percent of original size [2019-08-22 19:07:44,122 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,123 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:48 [2019-08-22 19:07:44,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:44,146 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,148 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,150 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,158 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:44,159 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,168 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,170 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,174 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 75 [2019-08-22 19:07:44,175 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,324 WARN L188 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 37 [2019-08-22 19:07:44,325 INFO L567 ElimStorePlain]: treesize reduction 32, result has 75.6 percent of original size [2019-08-22 19:07:44,325 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 19:07:44,326 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:179, output treesize:99 [2019-08-22 19:07:44,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:44,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:44,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:44,355 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,358 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,360 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,372 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:44,373 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,391 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,393 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,395 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,404 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 89 [2019-08-22 19:07:44,406 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,421 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,432 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 75 [2019-08-22 19:07:44,434 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,446 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,448 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,450 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,456 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:44,458 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,471 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,488 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:44,489 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,503 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,505 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,509 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 89 [2019-08-22 19:07:44,510 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,759 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 41 [2019-08-22 19:07:44,759 INFO L567 ElimStorePlain]: treesize reduction 270, result has 35.6 percent of original size [2019-08-22 19:07:44,760 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 19:07:44,761 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:563, output treesize:149 [2019-08-22 19:07:44,774 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:44,776 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:44,777 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:44,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:44,801 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,804 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,806 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,814 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:44,815 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,831 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,834 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,843 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 75 [2019-08-22 19:07:44,844 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,858 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,861 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,868 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:44,869 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,881 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,885 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,893 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:44,894 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,908 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,910 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,911 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,919 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 89 [2019-08-22 19:07:44,921 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,933 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,935 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,936 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,945 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 89 [2019-08-22 19:07:44,946 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:44,956 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:44,958 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 66 [2019-08-22 19:07:44,959 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,071 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 33 [2019-08-22 19:07:45,072 INFO L567 ElimStorePlain]: treesize reduction 434, result has 10.0 percent of original size [2019-08-22 19:07:45,072 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,073 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 1 variables, input treesize:630, output treesize:48 [2019-08-22 19:07:45,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,135 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-22 19:07:45,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,170 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 19:07:45,170 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,178 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 19:07:45,179 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,185 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 19:07:45,185 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,189 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 19:07:45,190 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,191 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 19:07:45,192 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,192 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:367, output treesize:1 [2019-08-22 19:07:45,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,195 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,197 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,216 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,218 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 65 [2019-08-22 19:07:45,219 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,225 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,227 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 59 [2019-08-22 19:07:45,227 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,290 INFO L567 ElimStorePlain]: treesize reduction 73, result has 38.7 percent of original size [2019-08-22 19:07:45,290 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,291 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:127, output treesize:46 [2019-08-22 19:07:45,332 INFO L341 Elim1Store]: treesize reduction 130, result has 16.1 percent of original size [2019-08-22 19:07:45,332 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 45 treesize of output 39 [2019-08-22 19:07:45,333 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,374 INFO L567 ElimStorePlain]: treesize reduction 3, result has 94.1 percent of original size [2019-08-22 19:07:45,374 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,375 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:75, output treesize:48 [2019-08-22 19:07:45,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,395 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,396 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,406 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 75 [2019-08-22 19:07:45,407 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,416 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,422 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:45,423 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,547 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 37 [2019-08-22 19:07:45,547 INFO L567 ElimStorePlain]: treesize reduction 32, result has 75.6 percent of original size [2019-08-22 19:07:45,549 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-22 19:07:45,550 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:179, output treesize:99 [2019-08-22 19:07:45,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,590 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 89 [2019-08-22 19:07:45,591 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,602 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,604 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,606 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,614 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:45,615 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,626 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,638 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:45,639 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,649 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,656 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 89 [2019-08-22 19:07:45,657 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,677 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:45,678 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,687 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,689 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 75 [2019-08-22 19:07:45,690 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,866 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 41 [2019-08-22 19:07:45,867 INFO L567 ElimStorePlain]: treesize reduction 270, result has 35.6 percent of original size [2019-08-22 19:07:45,867 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-22 19:07:45,868 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:563, output treesize:149 [2019-08-22 19:07:45,876 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,878 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,878 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,879 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-22 19:07:45,899 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,908 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,915 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:45,916 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,932 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,934 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,935 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,944 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 89 [2019-08-22 19:07:45,944 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,955 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,957 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 66 [2019-08-22 19:07:45,959 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,969 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,971 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,974 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,981 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:45,982 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:45,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,992 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:45,999 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 91 [2019-08-22 19:07:46,000 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:46,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:46,010 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:46,011 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:46,017 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 89 [2019-08-22 19:07:46,018 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:46,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:46,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:46,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 19:07:46,031 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 75 [2019-08-22 19:07:46,032 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 19:07:46,133 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 33 [2019-08-22 19:07:46,133 INFO L567 ElimStorePlain]: treesize reduction 434, result has 10.0 percent of original size [2019-08-22 19:07:46,134 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 19:07:46,134 INFO L221 ElimStorePlain]: Needed 8 recursive calls to eliminate 1 variables, input treesize:630, output treesize:48