java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/heap-manipulation/tree-3.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 02:00:06,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 02:00:06,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 02:00:06,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 02:00:06,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 02:00:06,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 02:00:06,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 02:00:06,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 02:00:06,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 02:00:06,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 02:00:06,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 02:00:06,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 02:00:06,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 02:00:06,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 02:00:06,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 02:00:06,773 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 02:00:06,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 02:00:06,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 02:00:06,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 02:00:06,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 02:00:06,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 02:00:06,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 02:00:06,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 02:00:06,782 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 02:00:06,785 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 02:00:06,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 02:00:06,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 02:00:06,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 02:00:06,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 02:00:06,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 02:00:06,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 02:00:06,788 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 02:00:06,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 02:00:06,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 02:00:06,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 02:00:06,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 02:00:06,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 02:00:06,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 02:00:06,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 02:00:06,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 02:00:06,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 02:00:06,795 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 [2019-10-15 02:00:06,809 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 02:00:06,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 02:00:06,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 02:00:06,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 02:00:06,811 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 02:00:06,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 02:00:06,811 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 02:00:06,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 02:00:06,812 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 02:00:06,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 02:00:06,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 02:00:06,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 02:00:06,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 02:00:06,813 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 02:00:06,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 02:00:06,813 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 02:00:06,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 02:00:06,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 02:00:06,814 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 02:00:06,814 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 02:00:06,814 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 02:00:06,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:00:06,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 02:00:06,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 02:00:06,815 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 02:00:06,815 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 02:00:06,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 02:00:06,815 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 02:00:06,816 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 02:00:07,168 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 02:00:07,190 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 02:00:07,193 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 02:00:07,195 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 02:00:07,195 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 02:00:07,196 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/tree-3.i [2019-10-15 02:00:07,280 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2030ed985/69679fee524a4dfcab9f53d87b1d74ce/FLAG533b3a991 [2019-10-15 02:00:07,849 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 02:00:07,850 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/tree-3.i [2019-10-15 02:00:07,863 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2030ed985/69679fee524a4dfcab9f53d87b1d74ce/FLAG533b3a991 [2019-10-15 02:00:08,109 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2030ed985/69679fee524a4dfcab9f53d87b1d74ce [2019-10-15 02:00:08,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 02:00:08,125 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 02:00:08,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 02:00:08,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 02:00:08,130 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 02:00:08,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:00:08" (1/1) ... [2019-10-15 02:00:08,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f4a00f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08, skipping insertion in model container [2019-10-15 02:00:08,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:00:08" (1/1) ... [2019-10-15 02:00:08,140 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 02:00:08,190 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 02:00:08,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:00:08,692 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 02:00:08,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:00:08,845 INFO L192 MainTranslator]: Completed translation [2019-10-15 02:00:08,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08 WrapperNode [2019-10-15 02:00:08,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 02:00:08,847 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 02:00:08,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 02:00:08,847 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 02:00:08,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08" (1/1) ... [2019-10-15 02:00:08,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08" (1/1) ... [2019-10-15 02:00:08,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08" (1/1) ... [2019-10-15 02:00:08,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08" (1/1) ... [2019-10-15 02:00:08,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08" (1/1) ... [2019-10-15 02:00:08,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08" (1/1) ... [2019-10-15 02:00:08,914 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08" (1/1) ... [2019-10-15 02:00:08,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 02:00:08,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 02:00:08,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 02:00:08,929 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 02:00:08,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08" (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 [2019-10-15 02:00:08,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 02:00:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 02:00:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-10-15 02:00:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-10-15 02:00:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2019-10-15 02:00:08,997 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect [2019-10-15 02:00:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure create_tree [2019-10-15 02:00:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tree [2019-10-15 02:00:08,998 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 02:00:08,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 02:00:08,998 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-10-15 02:00:08,998 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-10-15 02:00:08,999 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-10-15 02:00:08,999 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-10-15 02:00:08,999 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-10-15 02:00:08,999 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-10-15 02:00:08,999 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-10-15 02:00:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-10-15 02:00:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-10-15 02:00:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-10-15 02:00:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-10-15 02:00:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-10-15 02:00:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-10-15 02:00:09,001 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-10-15 02:00:09,001 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-10-15 02:00:09,001 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-10-15 02:00:09,001 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-10-15 02:00:09,001 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-10-15 02:00:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-10-15 02:00:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-10-15 02:00:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-10-15 02:00:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-10-15 02:00:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-10-15 02:00:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-10-15 02:00:09,003 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-10-15 02:00:09,003 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-10-15 02:00:09,003 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-10-15 02:00:09,003 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-10-15 02:00:09,003 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-10-15 02:00:09,003 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-10-15 02:00:09,004 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-10-15 02:00:09,004 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-10-15 02:00:09,004 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-10-15 02:00:09,004 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-10-15 02:00:09,004 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-10-15 02:00:09,004 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-10-15 02:00:09,004 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-10-15 02:00:09,005 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-10-15 02:00:09,005 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-10-15 02:00:09,005 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-10-15 02:00:09,005 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-10-15 02:00:09,005 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-10-15 02:00:09,005 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-10-15 02:00:09,006 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-10-15 02:00:09,006 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-10-15 02:00:09,006 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-10-15 02:00:09,006 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-10-15 02:00:09,006 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-10-15 02:00:09,006 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-10-15 02:00:09,007 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-10-15 02:00:09,007 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-10-15 02:00:09,007 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-10-15 02:00:09,007 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 02:00:09,007 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 02:00:09,007 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-10-15 02:00:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 02:00:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-10-15 02:00:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-10-15 02:00:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-10-15 02:00:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-10-15 02:00:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-10-15 02:00:09,008 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-10-15 02:00:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-10-15 02:00:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-15 02:00:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-10-15 02:00:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-10-15 02:00:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-10-15 02:00:09,009 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-10-15 02:00:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-10-15 02:00:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-10-15 02:00:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-10-15 02:00:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-10-15 02:00:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-10-15 02:00:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-10-15 02:00:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-10-15 02:00:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-10-15 02:00:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-10-15 02:00:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-10-15 02:00:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-10-15 02:00:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-10-15 02:00:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-10-15 02:00:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-10-15 02:00:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-10-15 02:00:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-10-15 02:00:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-10-15 02:00:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-10-15 02:00:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-10-15 02:00:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-10-15 02:00:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-10-15 02:00:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-10-15 02:00:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-10-15 02:00:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-10-15 02:00:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-10-15 02:00:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-10-15 02:00:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-10-15 02:00:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-10-15 02:00:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-10-15 02:00:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-10-15 02:00:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-10-15 02:00:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-10-15 02:00:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-10-15 02:00:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-10-15 02:00:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 02:00:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2019-10-15 02:00:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure inspect [2019-10-15 02:00:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 02:00:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 02:00:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure create_tree [2019-10-15 02:00:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 02:00:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 02:00:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 02:00:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure free_tree [2019-10-15 02:00:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 02:00:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 02:00:09,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 02:00:09,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 02:00:10,135 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 02:00:10,135 INFO L284 CfgBuilder]: Removed 11 assume(true) statements. [2019-10-15 02:00:10,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:00:10 BoogieIcfgContainer [2019-10-15 02:00:10,137 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 02:00:10,141 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 02:00:10,141 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 02:00:10,145 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 02:00:10,147 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 02:00:08" (1/3) ... [2019-10-15 02:00:10,151 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@308c3d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:00:10, skipping insertion in model container [2019-10-15 02:00:10,152 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:00:08" (2/3) ... [2019-10-15 02:00:10,152 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@308c3d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:00:10, skipping insertion in model container [2019-10-15 02:00:10,152 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:00:10" (3/3) ... [2019-10-15 02:00:10,154 INFO L109 eAbstractionObserver]: Analyzing ICFG tree-3.i [2019-10-15 02:00:10,165 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 02:00:10,175 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 02:00:10,187 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 02:00:10,214 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 02:00:10,214 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 02:00:10,214 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 02:00:10,214 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 02:00:10,214 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 02:00:10,215 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 02:00:10,215 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 02:00:10,215 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 02:00:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states. [2019-10-15 02:00:10,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-10-15 02:00:10,241 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:00:10,242 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:00:10,244 INFO L410 AbstractCegarLoop]: === Iteration 1 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:00:10,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:00:10,250 INFO L82 PathProgramCache]: Analyzing trace with hash 176467177, now seen corresponding path program 1 times [2019-10-15 02:00:10,260 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:00:10,260 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378178559] [2019-10-15 02:00:10,260 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:10,260 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:10,261 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:00:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:00:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 02:00:10,398 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378178559] [2019-10-15 02:00:10,399 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:00:10,399 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-15 02:00:10,400 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227972184] [2019-10-15 02:00:10,405 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-15 02:00:10,405 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:00:10,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-15 02:00:10,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-15 02:00:10,424 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 2 states. [2019-10-15 02:00:10,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:00:10,455 INFO L93 Difference]: Finished difference Result 79 states and 118 transitions. [2019-10-15 02:00:10,455 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-15 02:00:10,457 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 17 [2019-10-15 02:00:10,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:00:10,467 INFO L225 Difference]: With dead ends: 79 [2019-10-15 02:00:10,467 INFO L226 Difference]: Without dead ends: 31 [2019-10-15 02:00:10,471 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-15 02:00:10,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2019-10-15 02:00:10,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2019-10-15 02:00:10,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2019-10-15 02:00:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 36 transitions. [2019-10-15 02:00:10,515 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 36 transitions. Word has length 17 [2019-10-15 02:00:10,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:00:10,515 INFO L462 AbstractCegarLoop]: Abstraction has 31 states and 36 transitions. [2019-10-15 02:00:10,515 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-15 02:00:10,516 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2019-10-15 02:00:10,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-10-15 02:00:10,516 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:00:10,517 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:00:10,517 INFO L410 AbstractCegarLoop]: === Iteration 2 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:00:10,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:00:10,517 INFO L82 PathProgramCache]: Analyzing trace with hash -1768828936, now seen corresponding path program 1 times [2019-10-15 02:00:10,518 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:00:10,518 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722548829] [2019-10-15 02:00:10,518 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:10,518 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:10,518 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:00:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:00:10,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 02:00:10,659 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722548829] [2019-10-15 02:00:10,660 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:00:10,660 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-15 02:00:10,660 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490516865] [2019-10-15 02:00:10,662 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-15 02:00:10,662 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:00:10,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-15 02:00:10,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-15 02:00:10,663 INFO L87 Difference]: Start difference. First operand 31 states and 36 transitions. Second operand 6 states. [2019-10-15 02:00:10,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:00:10,817 INFO L93 Difference]: Finished difference Result 56 states and 66 transitions. [2019-10-15 02:00:10,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-15 02:00:10,818 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 18 [2019-10-15 02:00:10,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:00:10,819 INFO L225 Difference]: With dead ends: 56 [2019-10-15 02:00:10,820 INFO L226 Difference]: Without dead ends: 33 [2019-10-15 02:00:10,821 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-15 02:00:10,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-10-15 02:00:10,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2019-10-15 02:00:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-10-15 02:00:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 38 transitions. [2019-10-15 02:00:10,828 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 38 transitions. Word has length 18 [2019-10-15 02:00:10,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:00:10,828 INFO L462 AbstractCegarLoop]: Abstraction has 33 states and 38 transitions. [2019-10-15 02:00:10,828 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-15 02:00:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2019-10-15 02:00:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-10-15 02:00:10,829 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:00:10,830 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:00:10,830 INFO L410 AbstractCegarLoop]: === Iteration 3 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:00:10,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:00:10,830 INFO L82 PathProgramCache]: Analyzing trace with hash -171496871, now seen corresponding path program 1 times [2019-10-15 02:00:10,831 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:00:10,831 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [570728078] [2019-10-15 02:00:10,831 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:10,831 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:10,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:00:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:00:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 02:00:10,953 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [570728078] [2019-10-15 02:00:10,954 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:00:10,954 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:00:10,954 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143278344] [2019-10-15 02:00:10,955 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:00:10,955 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:00:10,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:00:10,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:00:10,956 INFO L87 Difference]: Start difference. First operand 33 states and 38 transitions. Second operand 3 states. [2019-10-15 02:00:11,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:00:11,013 INFO L93 Difference]: Finished difference Result 55 states and 64 transitions. [2019-10-15 02:00:11,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 02:00:11,014 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-10-15 02:00:11,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:00:11,015 INFO L225 Difference]: With dead ends: 55 [2019-10-15 02:00:11,015 INFO L226 Difference]: Without dead ends: 34 [2019-10-15 02:00:11,016 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:00:11,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2019-10-15 02:00:11,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 34. [2019-10-15 02:00:11,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2019-10-15 02:00:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 39 transitions. [2019-10-15 02:00:11,023 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 39 transitions. Word has length 20 [2019-10-15 02:00:11,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:00:11,023 INFO L462 AbstractCegarLoop]: Abstraction has 34 states and 39 transitions. [2019-10-15 02:00:11,023 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 02:00:11,023 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2019-10-15 02:00:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-10-15 02:00:11,024 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:00:11,024 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:00:11,025 INFO L410 AbstractCegarLoop]: === Iteration 4 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:00:11,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:00:11,027 INFO L82 PathProgramCache]: Analyzing trace with hash 2039233931, now seen corresponding path program 1 times [2019-10-15 02:00:11,027 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:00:11,028 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821196520] [2019-10-15 02:00:11,028 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:11,028 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:11,028 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:00:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:00:11,198 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-10-15 02:00:11,199 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821196520] [2019-10-15 02:00:11,199 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:00:11,199 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-15 02:00:11,199 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941283977] [2019-10-15 02:00:11,200 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-15 02:00:11,200 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:00:11,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-15 02:00:11,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-15 02:00:11,201 INFO L87 Difference]: Start difference. First operand 34 states and 39 transitions. Second operand 8 states. [2019-10-15 02:00:11,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:00:11,340 INFO L93 Difference]: Finished difference Result 47 states and 54 transitions. [2019-10-15 02:00:11,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-15 02:00:11,341 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 21 [2019-10-15 02:00:11,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:00:11,342 INFO L225 Difference]: With dead ends: 47 [2019-10-15 02:00:11,342 INFO L226 Difference]: Without dead ends: 44 [2019-10-15 02:00:11,343 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2019-10-15 02:00:11,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2019-10-15 02:00:11,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 33. [2019-10-15 02:00:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-10-15 02:00:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 37 transitions. [2019-10-15 02:00:11,349 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 37 transitions. Word has length 21 [2019-10-15 02:00:11,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:00:11,350 INFO L462 AbstractCegarLoop]: Abstraction has 33 states and 37 transitions. [2019-10-15 02:00:11,350 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-15 02:00:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2019-10-15 02:00:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-10-15 02:00:11,351 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:00:11,351 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:00:11,351 INFO L410 AbstractCegarLoop]: === Iteration 5 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:00:11,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:00:11,352 INFO L82 PathProgramCache]: Analyzing trace with hash -916627943, now seen corresponding path program 1 times [2019-10-15 02:00:11,352 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:00:11,352 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773432455] [2019-10-15 02:00:11,352 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:11,353 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:00:11,353 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:00:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:00:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 02:00:11,664 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773432455] [2019-10-15 02:00:11,664 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1678284904] [2019-10-15 02:00:11,664 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-15 02:00:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:00:11,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 45 conjunts are in the unsatisfiable core [2019-10-15 02:00:11,861 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-15 02:00:11,935 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 [2019-10-15 02:00:11,935 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-15 02:00:11,946 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-15 02:00:11,946 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-10-15 02:00:11,947 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-10-15 02:00:12,065 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-10-15 02:00:12,065 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2019-10-15 02:00:12,066 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-15 02:00:12,398 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-10-15 02:00:12,399 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-15 02:00:12,407 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_76|], 6=[|v_#memory_$Pointer$.offset_80|, |v_#memory_$Pointer$.base_80|], 13=[|v_#memory_$Pointer$.offset_81|, |v_#memory_$Pointer$.base_81|]} [2019-10-15 02:00:12,436 INFO L172 IndexEqualityManager]: detected equality via solver [2019-10-15 02:00:12,452 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-15 02:00:12,454 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 935 treesize of output 301 [2019-10-15 02:00:12,455 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-15 02:00:12,665 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-10-15 02:00:12,665 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-15 02:00:12,677 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-15 02:00:12,865 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-10-15 02:00:12,865 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-15 02:00:12,874 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-10-15 02:00:12,994 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-10-15 02:00:12,995 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-15 02:00:13,001 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-15 02:00:13,974 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 93 [2019-10-15 02:00:13,975 INFO L341 Elim1Store]: treesize reduction 2419, result has 70.7 percent of original size [2019-10-15 02:00:13,976 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 8128 treesize of output 11325 [2019-10-15 02:00:13,998 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,001 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,002 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,011 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,013 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,014 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,016 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,019 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,020 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,021 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,021 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,025 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,027 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,029 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,030 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,032 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,034 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,035 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,036 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,039 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,041 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,042 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,048 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,049 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,052 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,056 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,058 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,059 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,060 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,062 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,067 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,072 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,078 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,089 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,100 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,113 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,114 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,117 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,134 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,137 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,137 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,143 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,148 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,148 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,166 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,169 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,173 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,173 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,176 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,177 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,216 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,216 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,221 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,223 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,229 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,239 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,241 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,255 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,270 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,270 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,272 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,282 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,288 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,294 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,375 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,390 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,465 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,465 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,467 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,474 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,497 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,504 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,507 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,516 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,540 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,542 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,562 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,562 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,586 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,588 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,595 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,597 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,601 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,606 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,607 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,608 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,618 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,620 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,622 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,623 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,624 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,625 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,626 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,627 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,629 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,630 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,631 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,632 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,633 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,634 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,636 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,637 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,642 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,643 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,647 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,649 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,650 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,652 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,654 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,655 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,657 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,658 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,659 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,660 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,664 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,665 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,675 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,679 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,680 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,682 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,684 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,686 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,688 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,693 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,694 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,695 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,698 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,700 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,701 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,703 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,707 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,708 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,709 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,710 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,714 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,715 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,719 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,720 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,723 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,727 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,730 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,730 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,734 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,734 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,738 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,739 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,741 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-15 02:00:14,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,744 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-15 02:00:14,747 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,748 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,748 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,749 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,750 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,751 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,753 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-15 02:00:14,768 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-10-15 02:00:14,770 INFO L392 ElimStorePlain]: Different costs {6=[v_arrayElimArr_1], 12=[v_arrayElimArr_2]} [2019-10-15 02:00:14,988 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-15 02:00:14,989 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:245) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:439) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:200) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:292) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:77) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.tryExecuteInterpolantGenerator(TraceAbstractionRefinementEngine.java:299) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.generateProof(TraceAbstractionRefinementEngine.java:184) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.executeStrategy(TraceAbstractionRefinementEngine.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.RefinementEngineFactory.runRefinementEngine(RefinementEngineFactory.java:124) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:419) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:122) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-15 02:00:14,998 INFO L168 Benchmark]: Toolchain (without parser) took 6871.95 ms. Allocated memory was 142.6 MB in the beginning and 293.1 MB in the end (delta: 150.5 MB). Free memory was 100.7 MB in the beginning and 145.4 MB in the end (delta: -44.7 MB). Peak memory consumption was 123.7 MB. Max. memory is 7.1 GB. [2019-10-15 02:00:15,002 INFO L168 Benchmark]: CDTParser took 1.33 ms. Allocated memory is still 142.6 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 02:00:15,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 719.88 ms. Allocated memory was 142.6 MB in the beginning and 201.3 MB in the end (delta: 58.7 MB). Free memory was 100.5 MB in the beginning and 166.8 MB in the end (delta: -66.3 MB). Peak memory consumption was 19.6 MB. Max. memory is 7.1 GB. [2019-10-15 02:00:15,005 INFO L168 Benchmark]: Boogie Preprocessor took 81.79 ms. Allocated memory is still 201.3 MB. Free memory was 166.8 MB in the beginning and 163.3 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-10-15 02:00:15,010 INFO L168 Benchmark]: RCFGBuilder took 1208.82 ms. Allocated memory was 201.3 MB in the beginning and 232.8 MB in the end (delta: 31.5 MB). Free memory was 163.3 MB in the beginning and 204.5 MB in the end (delta: -41.2 MB). Peak memory consumption was 82.9 MB. Max. memory is 7.1 GB. [2019-10-15 02:00:15,011 INFO L168 Benchmark]: TraceAbstraction took 4852.90 ms. Allocated memory was 232.8 MB in the beginning and 293.1 MB in the end (delta: 60.3 MB). Free memory was 203.1 MB in the beginning and 145.4 MB in the end (delta: 57.7 MB). Peak memory consumption was 135.9 MB. Max. memory is 7.1 GB. [2019-10-15 02:00:15,026 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.33 ms. Allocated memory is still 142.6 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 719.88 ms. Allocated memory was 142.6 MB in the beginning and 201.3 MB in the end (delta: 58.7 MB). Free memory was 100.5 MB in the beginning and 166.8 MB in the end (delta: -66.3 MB). Peak memory consumption was 19.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 81.79 ms. Allocated memory is still 201.3 MB. Free memory was 166.8 MB in the beginning and 163.3 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1208.82 ms. Allocated memory was 201.3 MB in the beginning and 232.8 MB in the end (delta: 31.5 MB). Free memory was 163.3 MB in the beginning and 204.5 MB in the end (delta: -41.2 MB). Peak memory consumption was 82.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 4852.90 ms. Allocated memory was 232.8 MB in the beginning and 293.1 MB in the end (delta: 60.3 MB). Free memory was 203.1 MB in the beginning and 145.4 MB in the end (delta: 57.7 MB). Peak memory consumption was 135.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...