/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/concurrent/pthreads/distributed_search2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-11 22:25:05,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-11 22:25:05,921 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-11 22:25:05,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-11 22:25:05,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-11 22:25:05,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-11 22:25:05,962 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-11 22:25:05,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-11 22:25:05,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-11 22:25:05,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-11 22:25:05,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-11 22:25:05,975 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-11 22:25:05,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-11 22:25:05,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-11 22:25:05,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-11 22:25:05,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-11 22:25:05,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-11 22:25:05,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-11 22:25:05,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-11 22:25:05,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-11 22:25:05,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-11 22:25:05,994 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-11 22:25:05,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-11 22:25:05,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-11 22:25:05,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-11 22:25:06,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-11 22:25:06,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-11 22:25:06,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-11 22:25:06,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-11 22:25:06,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-11 22:25:06,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-11 22:25:06,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-11 22:25:06,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-11 22:25:06,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-11 22:25:06,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-11 22:25:06,005 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-11 22:25:06,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe.epf [2021-03-11 22:25:06,029 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-11 22:25:06,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-11 22:25:06,032 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-11 22:25:06,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-11 22:25:06,032 INFO L138 SettingsManager]: * Use SBE=true [2021-03-11 22:25:06,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-11 22:25:06,033 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-11 22:25:06,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-11 22:25:06,033 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-11 22:25:06,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-11 22:25:06,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-11 22:25:06,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-11 22:25:06,034 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-11 22:25:06,034 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-11 22:25:06,034 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-11 22:25:06,034 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-11 22:25:06,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-11 22:25:06,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-11 22:25:06,034 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-11 22:25:06,035 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-11 22:25:06,035 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-11 22:25:06,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-11 22:25:06,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-11 22:25:06,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-11 22:25:06,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-11 22:25:06,035 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-11 22:25:06,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-11 22:25:06,035 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-11 22:25:06,035 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-11 22:25:06,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-11 22:25:06,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-11 22:25:06,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-11 22:25:06,293 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-11 22:25:06,303 INFO L275 PluginConnector]: CDTParser initialized [2021-03-11 22:25:06,304 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/distributed_search2.c [2021-03-11 22:25:06,354 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/745a3ecc3/71001f0d5c2f414598c7bf58a5b36f02/FLAG82454c4f7 [2021-03-11 22:25:06,742 INFO L306 CDTParser]: Found 1 translation units. [2021-03-11 22:25:06,744 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/distributed_search2.c [2021-03-11 22:25:06,744 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2021-03-11 22:25:06,744 WARN L117 ultiparseSymbolTable]: System include stdio.h could not be resolved by CDT -- only built-in system includes are available. [2021-03-11 22:25:06,771 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/745a3ecc3/71001f0d5c2f414598c7bf58a5b36f02/FLAG82454c4f7 [2021-03-11 22:25:06,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/745a3ecc3/71001f0d5c2f414598c7bf58a5b36f02 [2021-03-11 22:25:06,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-11 22:25:06,792 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-11 22:25:06,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-11 22:25:06,794 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-11 22:25:06,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-11 22:25:06,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 10:25:06" (1/1) ... [2021-03-11 22:25:06,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19416aea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:06, skipping insertion in model container [2021-03-11 22:25:06,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.03 10:25:06" (1/1) ... [2021-03-11 22:25:06,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-11 22:25:06,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-11 22:25:06,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 22:25:06,984 INFO L203 MainTranslator]: Completed pre-run [2021-03-11 22:25:07,015 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-11 22:25:07,024 INFO L208 MainTranslator]: Completed translation [2021-03-11 22:25:07,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07 WrapperNode [2021-03-11 22:25:07,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-11 22:25:07,026 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-11 22:25:07,026 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-11 22:25:07,026 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-11 22:25:07,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (1/1) ... [2021-03-11 22:25:07,045 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (1/1) ... [2021-03-11 22:25:07,067 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-11 22:25:07,068 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-11 22:25:07,068 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-11 22:25:07,068 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-11 22:25:07,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (1/1) ... [2021-03-11 22:25:07,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (1/1) ... [2021-03-11 22:25:07,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (1/1) ... [2021-03-11 22:25:07,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (1/1) ... [2021-03-11 22:25:07,091 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (1/1) ... [2021-03-11 22:25:07,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (1/1) ... [2021-03-11 22:25:07,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (1/1) ... [2021-03-11 22:25:07,102 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-11 22:25:07,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-11 22:25:07,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-11 22:25:07,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-11 22:25:07,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (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 [2021-03-11 22:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-11 22:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure search_worker [2021-03-11 22:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure search_worker [2021-03-11 22:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-11 22:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-11 22:25:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-11 22:25:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-11 22:25:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-11 22:25:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-11 22:25:07,167 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-11 22:25:07,508 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-11 22:25:07,508 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-03-11 22:25:07,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 10:25:07 BoogieIcfgContainer [2021-03-11 22:25:07,509 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-11 22:25:07,510 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-11 22:25:07,510 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-11 22:25:07,512 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-11 22:25:07,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.03 10:25:06" (1/3) ... [2021-03-11 22:25:07,513 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4397396b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 10:25:07, skipping insertion in model container [2021-03-11 22:25:07,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.03 10:25:07" (2/3) ... [2021-03-11 22:25:07,513 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4397396b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 10:25:07, skipping insertion in model container [2021-03-11 22:25:07,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 10:25:07" (3/3) ... [2021-03-11 22:25:07,514 INFO L111 eAbstractionObserver]: Analyzing ICFG distributed_search2.c [2021-03-11 22:25:07,518 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-11 22:25:07,521 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-11 22:25:07,522 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-11 22:25:07,554 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,555 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,555 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,555 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,555 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,555 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,556 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,556 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,556 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,556 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,556 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,556 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,557 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,558 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,558 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,558 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,558 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,558 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,558 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,558 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,558 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,558 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,559 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,559 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,559 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,559 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,559 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,559 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,559 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,559 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,560 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,560 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,560 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,560 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,560 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,560 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,561 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,561 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,561 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,561 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,561 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,561 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,562 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,562 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,562 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,562 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,562 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,562 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,562 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,562 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,563 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,564 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,564 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,564 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,564 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,564 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,564 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,565 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,565 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,565 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,565 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,565 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,565 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,565 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,566 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,566 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,566 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,566 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,566 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,566 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,567 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,567 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,567 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,568 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,568 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,568 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,568 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,569 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,569 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,569 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,569 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,569 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,569 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,569 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,569 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,569 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,570 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,570 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,570 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,570 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,570 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,570 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,570 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,571 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,571 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,571 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,572 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,573 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,574 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,575 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,575 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,579 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,579 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,579 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,579 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,579 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,579 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,581 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,581 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,581 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,581 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,581 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,581 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,582 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,583 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,584 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,584 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,584 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,584 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,584 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,584 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,584 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,584 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,584 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,585 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,585 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,585 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,585 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,585 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,585 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,585 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,585 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,587 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,588 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,588 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,588 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,592 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,593 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,593 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,593 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,593 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,593 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,593 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,593 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,593 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,593 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,594 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,594 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,594 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-11 22:25:07,599 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-03-11 22:25:07,612 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-03-11 22:25:07,633 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 22:25:07,633 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 22:25:07,633 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 22:25:07,633 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 22:25:07,633 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 22:25:07,633 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 22:25:07,633 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 22:25:07,633 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 22:25:07,647 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 135 places, 138 transitions, 298 flow [2021-03-11 22:25:07,711 INFO L129 PetriNetUnfolder]: 9/138 cut-off events. [2021-03-11 22:25:07,712 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-11 22:25:07,715 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 138 events. 9/138 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 159 event pairs, 0 based on Foata normal form. 0/129 useless extension candidates. Maximal degree in co-relation 71. Up to 3 conditions per place. [2021-03-11 22:25:07,715 INFO L82 GeneralOperation]: Start removeDead. Operand has 135 places, 138 transitions, 298 flow [2021-03-11 22:25:07,720 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 121 places, 123 transitions, 264 flow [2021-03-11 22:25:07,722 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-11 22:25:07,728 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 121 places, 123 transitions, 264 flow [2021-03-11 22:25:07,731 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 121 places, 123 transitions, 264 flow [2021-03-11 22:25:07,731 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 121 places, 123 transitions, 264 flow [2021-03-11 22:25:07,770 INFO L129 PetriNetUnfolder]: 8/125 cut-off events. [2021-03-11 22:25:07,770 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-11 22:25:07,771 INFO L84 FinitePrefix]: Finished finitePrefix Result has 136 conditions, 125 events. 8/125 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 140 event pairs, 0 based on Foata normal form. 0/118 useless extension candidates. Maximal degree in co-relation 62. Up to 3 conditions per place. [2021-03-11 22:25:07,772 INFO L116 LiptonReduction]: Number of co-enabled transitions 1920 [2021-03-11 22:25:11,172 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 122 [2021-03-11 22:25:11,297 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-03-11 22:25:11,608 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 122 [2021-03-11 22:25:11,732 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-03-11 22:25:11,734 INFO L131 LiptonReduction]: Checked pairs total: 3774 [2021-03-11 22:25:11,735 INFO L133 LiptonReduction]: Total number of compositions: 109 [2021-03-11 22:25:11,736 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4016 [2021-03-11 22:25:11,744 INFO L129 PetriNetUnfolder]: 5/28 cut-off events. [2021-03-11 22:25:11,744 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-11 22:25:11,744 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 22:25:11,745 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 22:25:11,745 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 22:25:11,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 22:25:11,748 INFO L82 PathProgramCache]: Analyzing trace with hash 449609349, now seen corresponding path program 1 times [2021-03-11 22:25:11,753 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 22:25:11,753 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082170720] [2021-03-11 22:25:11,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 22:25:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:11,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:11,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:11,894 INFO L142 QuantifierPusher]: treesize reduction 10, result has 79.2 percent of original size [2021-03-11 22:25:11,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 22:25:11,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 22:25:11,898 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082170720] [2021-03-11 22:25:11,899 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 22:25:11,899 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-11 22:25:11,899 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297982366] [2021-03-11 22:25:11,904 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 22:25:11,904 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 22:25:11,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 22:25:11,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 22:25:11,915 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 206 out of 247 [2021-03-11 22:25:11,917 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 28 places, 27 transitions, 72 flow. Second operand has 3 states, 3 states have (on average 207.33333333333334) internal successors, (622), 3 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:11,917 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 22:25:11,917 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 206 of 247 [2021-03-11 22:25:11,918 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 22:25:11,951 INFO L129 PetriNetUnfolder]: 62/138 cut-off events. [2021-03-11 22:25:11,951 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2021-03-11 22:25:11,952 INFO L84 FinitePrefix]: Finished finitePrefix Result has 243 conditions, 138 events. 62/138 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 525 event pairs, 4 based on Foata normal form. 1/93 useless extension candidates. Maximal degree in co-relation 206. Up to 60 conditions per place. [2021-03-11 22:25:11,953 INFO L132 encePairwiseOnDemand]: 243/247 looper letters, 13 selfloop transitions, 3 changer transitions 0/34 dead transitions. [2021-03-11 22:25:11,953 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 30 places, 34 transitions, 118 flow [2021-03-11 22:25:11,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 22:25:11,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-11 22:25:11,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 635 transitions. [2021-03-11 22:25:11,962 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8569500674763832 [2021-03-11 22:25:11,963 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 635 transitions. [2021-03-11 22:25:11,963 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 635 transitions. [2021-03-11 22:25:11,964 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 22:25:11,966 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 635 transitions. [2021-03-11 22:25:11,969 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 211.66666666666666) internal successors, (635), 3 states have internal predecessors, (635), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:11,973 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 247.0) internal successors, (988), 4 states have internal predecessors, (988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:11,974 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 247.0) internal successors, (988), 4 states have internal predecessors, (988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:11,975 INFO L185 Difference]: Start difference. First operand has 28 places, 27 transitions, 72 flow. Second operand 3 states and 635 transitions. [2021-03-11 22:25:11,976 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 30 places, 34 transitions, 118 flow [2021-03-11 22:25:11,977 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 26 places, 34 transitions, 106 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-03-11 22:25:11,978 INFO L241 Difference]: Finished difference. Result has 27 places, 29 transitions, 79 flow [2021-03-11 22:25:11,980 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=60, PETRI_DIFFERENCE_MINUEND_PLACES=24, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=27, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=24, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=79, PETRI_PLACES=27, PETRI_TRANSITIONS=29} [2021-03-11 22:25:11,980 INFO L335 CegarLoopForPetriNet]: 28 programPoint places, -1 predicate places. [2021-03-11 22:25:11,980 INFO L480 AbstractCegarLoop]: Abstraction has has 27 places, 29 transitions, 79 flow [2021-03-11 22:25:11,981 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 207.33333333333334) internal successors, (622), 3 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:11,981 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 22:25:11,981 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 22:25:11,981 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-11 22:25:11,981 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 22:25:11,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 22:25:11,981 INFO L82 PathProgramCache]: Analyzing trace with hash 1186038622, now seen corresponding path program 1 times [2021-03-11 22:25:11,982 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 22:25:11,982 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876326247] [2021-03-11 22:25:11,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 22:25:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:12,150 INFO L142 QuantifierPusher]: treesize reduction 144, result has 75.1 percent of original size [2021-03-11 22:25:12,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 435 [2021-03-11 22:25:12,294 INFO L142 QuantifierPusher]: treesize reduction 139, result has 75.7 percent of original size [2021-03-11 22:25:12,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 434 [2021-03-11 22:25:12,413 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 51 [2021-03-11 22:25:12,417 INFO L142 QuantifierPusher]: treesize reduction 5, result has 95.7 percent of original size [2021-03-11 22:25:12,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-03-11 22:25:12,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:12,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-03-11 22:25:12,519 INFO L142 QuantifierPusher]: treesize reduction 32, result has 81.0 percent of original size [2021-03-11 22:25:12,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-03-11 22:25:12,596 INFO L142 QuantifierPusher]: treesize reduction 34, result has 80.5 percent of original size [2021-03-11 22:25:12,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-03-11 22:25:12,677 INFO L142 QuantifierPusher]: treesize reduction 43, result has 75.3 percent of original size [2021-03-11 22:25:12,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-03-11 22:25:12,751 INFO L142 QuantifierPusher]: treesize reduction 34, result has 78.2 percent of original size [2021-03-11 22:25:12,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 122 [2021-03-11 22:25:12,822 INFO L142 QuantifierPusher]: treesize reduction 32, result has 77.1 percent of original size [2021-03-11 22:25:12,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-03-11 22:25:12,880 INFO L142 QuantifierPusher]: treesize reduction 12, result has 73.9 percent of original size [2021-03-11 22:25:12,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 22:25:12,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:12,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-11 22:25:12,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 22:25:12,925 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876326247] [2021-03-11 22:25:12,926 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1861682397] [2021-03-11 22:25:12,926 INFO L95 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 [2021-03-11 22:25:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:13,032 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 29 conjunts are in the unsatisfiable core [2021-03-11 22:25:13,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 22:25:13,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 22:25:13,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:13,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 22:25:13,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:13,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 22:25:13,210 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 22:25:13,210 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 3] total 14 [2021-03-11 22:25:13,210 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87977414] [2021-03-11 22:25:13,211 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-11 22:25:13,211 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 22:25:13,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-11 22:25:13,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=206, Unknown=0, NotChecked=0, Total=240 [2021-03-11 22:25:13,215 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 54 out of 247 [2021-03-11 22:25:13,216 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 27 places, 29 transitions, 79 flow. Second operand has 16 states, 16 states have (on average 55.875) internal successors, (894), 16 states have internal predecessors, (894), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:13,217 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 22:25:13,217 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 54 of 247 [2021-03-11 22:25:13,217 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 22:25:13,529 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 69 [2021-03-11 22:25:13,677 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 82 [2021-03-11 22:25:13,861 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 92 [2021-03-11 22:25:14,078 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 96 [2021-03-11 22:25:14,306 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 107 [2021-03-11 22:25:14,473 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 97 [2021-03-11 22:25:14,663 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 88 [2021-03-11 22:25:14,910 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 113 [2021-03-11 22:25:15,072 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 87 [2021-03-11 22:25:15,321 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 93 [2021-03-11 22:25:15,671 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 99 [2021-03-11 22:25:15,825 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 92 [2021-03-11 22:25:16,030 INFO L129 PetriNetUnfolder]: 600/1023 cut-off events. [2021-03-11 22:25:16,030 INFO L130 PetriNetUnfolder]: For 73/73 co-relation queries the response was YES. [2021-03-11 22:25:16,032 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2199 conditions, 1023 events. 600/1023 cut-off events. For 73/73 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 4743 event pairs, 35 based on Foata normal form. 1/784 useless extension candidates. Maximal degree in co-relation 689. Up to 294 conditions per place. [2021-03-11 22:25:16,036 INFO L132 encePairwiseOnDemand]: 231/247 looper letters, 91 selfloop transitions, 29 changer transitions 18/144 dead transitions. [2021-03-11 22:25:16,036 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 43 places, 144 transitions, 639 flow [2021-03-11 22:25:16,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-03-11 22:25:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-03-11 22:25:16,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1050 transitions. [2021-03-11 22:25:16,039 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.25005953798523456 [2021-03-11 22:25:16,039 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1050 transitions. [2021-03-11 22:25:16,040 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1050 transitions. [2021-03-11 22:25:16,040 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 22:25:16,040 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1050 transitions. [2021-03-11 22:25:16,042 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 61.76470588235294) internal successors, (1050), 17 states have internal predecessors, (1050), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,047 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 247.0) internal successors, (4446), 18 states have internal predecessors, (4446), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,048 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 247.0) internal successors, (4446), 18 states have internal predecessors, (4446), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,048 INFO L185 Difference]: Start difference. First operand has 27 places, 29 transitions, 79 flow. Second operand 17 states and 1050 transitions. [2021-03-11 22:25:16,048 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 43 places, 144 transitions, 639 flow [2021-03-11 22:25:16,050 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 42 places, 144 transitions, 626 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 22:25:16,052 INFO L241 Difference]: Finished difference. Result has 48 places, 49 transitions, 252 flow [2021-03-11 22:25:16,052 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=76, PETRI_DIFFERENCE_MINUEND_PLACES=26, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=29, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=12, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=252, PETRI_PLACES=48, PETRI_TRANSITIONS=49} [2021-03-11 22:25:16,052 INFO L335 CegarLoopForPetriNet]: 28 programPoint places, 20 predicate places. [2021-03-11 22:25:16,052 INFO L480 AbstractCegarLoop]: Abstraction has has 48 places, 49 transitions, 252 flow [2021-03-11 22:25:16,053 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 55.875) internal successors, (894), 16 states have internal predecessors, (894), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,053 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 22:25:16,053 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 22:25:16,267 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2021-03-11 22:25:16,269 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 22:25:16,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 22:25:16,270 INFO L82 PathProgramCache]: Analyzing trace with hash -507553773, now seen corresponding path program 1 times [2021-03-11 22:25:16,270 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 22:25:16,270 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488558828] [2021-03-11 22:25:16,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 22:25:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:16,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:16,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 22:25:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 22:25:16,308 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488558828] [2021-03-11 22:25:16,308 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 22:25:16,308 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-11 22:25:16,308 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313986812] [2021-03-11 22:25:16,308 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 22:25:16,308 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 22:25:16,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 22:25:16,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 22:25:16,310 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 206 out of 247 [2021-03-11 22:25:16,310 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 48 places, 49 transitions, 252 flow. Second operand has 3 states, 3 states have (on average 208.33333333333334) internal successors, (625), 3 states have internal predecessors, (625), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,310 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 22:25:16,310 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 206 of 247 [2021-03-11 22:25:16,310 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 22:25:16,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([253] L21-6-->L22: Formula: (and (< v_search_workerThread1of1ForFork0_~i~0_5 v_search_workerThread1of1ForFork0_~upper~0_5) (= (mod v_~search_found~0_2 256) 0)) InVars {search_workerThread1of1ForFork0_~i~0=v_search_workerThread1of1ForFork0_~i~0_5, search_workerThread1of1ForFork0_~upper~0=v_search_workerThread1of1ForFork0_~upper~0_5, ~search_found~0=v_~search_found~0_2} OutVars{search_workerThread1of1ForFork0_~i~0=v_search_workerThread1of1ForFork0_~i~0_5, search_workerThread1of1ForFork0_~upper~0=v_search_workerThread1of1ForFork0_~upper~0_5, ~search_found~0=v_~search_found~0_2} AuxVars[] AssignedVars[][31], [Black: 225#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (or (and (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= ~search_found~0 (* 256 (div ~search_found~0 256))) (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (= search_workerThread1of1ForFork1_~i~0 1)) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), Black: 241#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0.base|) (* ~search_result~0 4))) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (= ULTIMATE.start_main_~needle~0 (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0.base|) (+ |ULTIMATE.start_main_~#haystack~0.offset| (* search_workerThread1of1ForFork1_~i~0 4)))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), 85#L41-1true, Black: 227#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (<= 1 (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ search_workerThread1of1ForFork0_~bounds~0.offset 4))) (= search_workerThread1of1ForFork0_~lower~0 0) (= ~search_found~0 (* 256 (div ~search_found~0 256))))) (= 0 search_workerThread1of1ForFork0_~bounds~0.offset) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0))) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), Black: 233#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (= search_workerThread1of1ForFork0_~i~0 0) (<= 1 search_workerThread1of1ForFork0_~upper~0))) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (<= 1 (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ search_workerThread1of1ForFork0_~bounds~0.offset 4))) (= search_workerThread1of1ForFork0_~lower~0 0) (= ~search_found~0 (* 256 (div ~search_found~0 256))))) (= 0 search_workerThread1of1ForFork0_~bounds~0.offset) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0))) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), 231#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (= ULTIMATE.start_main_~needle~0 (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0.base|) (+ |ULTIMATE.start_main_~#haystack~0.offset| (* search_workerThread1of1ForFork1_~i~0 4)))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), Black: 235#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0.base|) (* ~search_result~0 4))) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), Black: 223#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (or (and (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (= search_workerThread1of1ForFork1_~i~0 1) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (<= search_workerThread1of1ForFork1_~upper~0 search_workerThread1of1ForFork1_~i~0)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), 122#L24true, 251#(= ~search_found~0 (* 256 (div ~search_found~0 256))), Black: 141#(= ~search_found~0 0), 79#L22true]) [2021-03-11 22:25:16,359 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-11 22:25:16,359 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-11 22:25:16,359 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-11 22:25:16,359 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 22:25:16,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L21-6-->search_workerEXIT: Formula: (and (= |v_search_workerThread1of1ForFork0_#res.offset_11| 0) (or (not (= (mod v_~search_found~0_53 256) 0)) (not (< v_search_workerThread1of1ForFork0_~i~0_61 v_search_workerThread1of1ForFork0_~upper~0_23))) (= |v_search_workerThread1of1ForFork0_#res.base_11| 0)) InVars {search_workerThread1of1ForFork0_~i~0=v_search_workerThread1of1ForFork0_~i~0_61, search_workerThread1of1ForFork0_~upper~0=v_search_workerThread1of1ForFork0_~upper~0_23, ~search_found~0=v_~search_found~0_53} OutVars{search_workerThread1of1ForFork0_#res.offset=|v_search_workerThread1of1ForFork0_#res.offset_11|, search_workerThread1of1ForFork0_~i~0=v_search_workerThread1of1ForFork0_~i~0_61, search_workerThread1of1ForFork0_#res.base=|v_search_workerThread1of1ForFork0_#res.base_11|, search_workerThread1of1ForFork0_~upper~0=v_search_workerThread1of1ForFork0_~upper~0_23, ~search_found~0=v_~search_found~0_53} AuxVars[] AssignedVars[search_workerThread1of1ForFork0_#res.offset, search_workerThread1of1ForFork0_#res.base][33], [Black: 225#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (or (and (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= ~search_found~0 (* 256 (div ~search_found~0 256))) (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (= search_workerThread1of1ForFork1_~i~0 1)) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), Black: 241#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0.base|) (* ~search_result~0 4))) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (= ULTIMATE.start_main_~needle~0 (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0.base|) (+ |ULTIMATE.start_main_~#haystack~0.offset| (* search_workerThread1of1ForFork1_~i~0 4)))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), 85#L41-1true, Black: 227#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (<= 1 (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ search_workerThread1of1ForFork0_~bounds~0.offset 4))) (= search_workerThread1of1ForFork0_~lower~0 0) (= ~search_found~0 (* 256 (div ~search_found~0 256))))) (= 0 search_workerThread1of1ForFork0_~bounds~0.offset) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0))) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), Black: 233#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (= search_workerThread1of1ForFork0_~i~0 0) (<= 1 search_workerThread1of1ForFork0_~upper~0))) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (<= 1 (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ search_workerThread1of1ForFork0_~bounds~0.offset 4))) (= search_workerThread1of1ForFork0_~lower~0 0) (= ~search_found~0 (* 256 (div ~search_found~0 256))))) (= 0 search_workerThread1of1ForFork0_~bounds~0.offset) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (or (and (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (and (= search_workerThread1of1ForFork1_~i~0 1) (= ULTIMATE.start_main_~needle~0 ~search_needle~0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0))) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), 231#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (= ULTIMATE.start_main_~needle~0 (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0.base|) (+ |ULTIMATE.start_main_~#haystack~0.offset| (* search_workerThread1of1ForFork1_~i~0 4)))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), Black: 235#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0.base|) (* ~search_result~0 4))) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), 40#search_workerEXITtrue, Black: 223#(and (not (= |ULTIMATE.start_search_~#searcher2~0.base| |ULTIMATE.start_search_~#bounds2~0.base|)) (or (and (< 0 (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork1_~i~0) 1)) (<= search_workerThread1of1ForFork1_~i~0 0)) (= search_workerThread1of1ForFork1_~i~0 1) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (<= search_workerThread1of1ForFork1_~upper~0 search_workerThread1of1ForFork1_~i~0)) (= |ULTIMATE.start_main_~#haystack~0.offset| ~search_haystack~0.offset) (or (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 0)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) 4) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |search_workerThread1of1ForFork1_#in~params.offset|)) (= |search_workerThread1of1ForFork1_#in~params.offset| 0))) (= |search_workerThread1of1ForFork0_#in~params.base| |ULTIMATE.start_search_~#bounds1~0.base|) (= (select |#valid| |ULTIMATE.start_search_~#searcher2~0.base|) 1) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher1~0.base|)) (= |search_workerThread1of1ForFork0_#in~params.offset| 0) (= |search_workerThread1of1ForFork1_#in~params.base| |ULTIMATE.start_search_~#bounds2~0.base|) (= ULTIMATE.start_main_~needle~0 ~search_needle~0) (or (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 1) (and (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) (+ |ULTIMATE.start_search_~#bounds2~0.offset| 4)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (= |ULTIMATE.start_search_~#bounds2~0.offset| 0)) (and (<= 1 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) 4)) (= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds1~0.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 0)) (and (<= 0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|)) (<= (select (select |#memory_int| |ULTIMATE.start_search_~#bounds2~0.base|) |ULTIMATE.start_search_~#bounds2~0.offset|) 0))) (or (and (= (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) |ULTIMATE.start_search_~#bounds1~0.offset|) 0) (= (div ULTIMATE.start_search_~len 2) (select (select (store |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base| (store (select |#memory_int| |ULTIMATE.start_search_~#searcher2~0.base|) |ULTIMATE.start_search_~#searcher2~0.offset| 1)) |ULTIMATE.start_search_~#bounds1~0.base|) (+ |ULTIMATE.start_search_~#bounds1~0.offset| 4)))) (<= (div ULTIMATE.start_search_~len 2) 1)) (= |ULTIMATE.start_main_~#haystack~0.base| ~search_haystack~0.base) (= |ULTIMATE.start_search_~#bounds1~0.offset| 0) (= ~search_haystack~0.offset 0) (not (= |ULTIMATE.start_search_~#bounds1~0.base| |ULTIMATE.start_search_~#searcher2~0.base|))), 249#true, 122#L24true, Black: 141#(= ~search_found~0 0)]) [2021-03-11 22:25:16,360 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-11 22:25:16,360 INFO L387 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2021-03-11 22:25:16,360 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-11 22:25:16,360 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 22:25:16,366 INFO L129 PetriNetUnfolder]: 172/443 cut-off events. [2021-03-11 22:25:16,366 INFO L130 PetriNetUnfolder]: For 285/298 co-relation queries the response was YES. [2021-03-11 22:25:16,367 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1035 conditions, 443 events. 172/443 cut-off events. For 285/298 co-relation queries the response was YES. Maximal size of possible extension queue 51. Compared 2627 event pairs, 22 based on Foata normal form. 8/423 useless extension candidates. Maximal degree in co-relation 868. Up to 155 conditions per place. [2021-03-11 22:25:16,368 INFO L132 encePairwiseOnDemand]: 240/247 looper letters, 15 selfloop transitions, 20 changer transitions 0/60 dead transitions. [2021-03-11 22:25:16,368 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 48 places, 60 transitions, 376 flow [2021-03-11 22:25:16,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 22:25:16,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-11 22:25:16,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 635 transitions. [2021-03-11 22:25:16,370 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8569500674763832 [2021-03-11 22:25:16,370 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 635 transitions. [2021-03-11 22:25:16,370 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 635 transitions. [2021-03-11 22:25:16,370 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 22:25:16,370 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 635 transitions. [2021-03-11 22:25:16,372 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 211.66666666666666) internal successors, (635), 3 states have internal predecessors, (635), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,373 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 247.0) internal successors, (988), 4 states have internal predecessors, (988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,373 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 247.0) internal successors, (988), 4 states have internal predecessors, (988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,373 INFO L185 Difference]: Start difference. First operand has 48 places, 49 transitions, 252 flow. Second operand 3 states and 635 transitions. [2021-03-11 22:25:16,373 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 48 places, 60 transitions, 376 flow [2021-03-11 22:25:16,377 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 60 transitions, 355 flow, removed 0 selfloop flow, removed 5 redundant places. [2021-03-11 22:25:16,378 INFO L241 Difference]: Finished difference. Result has 45 places, 58 transitions, 381 flow [2021-03-11 22:25:16,378 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=49, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=29, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=381, PETRI_PLACES=45, PETRI_TRANSITIONS=58} [2021-03-11 22:25:16,378 INFO L335 CegarLoopForPetriNet]: 28 programPoint places, 17 predicate places. [2021-03-11 22:25:16,378 INFO L480 AbstractCegarLoop]: Abstraction has has 45 places, 58 transitions, 381 flow [2021-03-11 22:25:16,379 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 208.33333333333334) internal successors, (625), 3 states have internal predecessors, (625), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,379 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 22:25:16,379 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 22:25:16,379 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-11 22:25:16,379 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 22:25:16,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 22:25:16,379 INFO L82 PathProgramCache]: Analyzing trace with hash 2138965545, now seen corresponding path program 1 times [2021-03-11 22:25:16,379 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 22:25:16,379 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044390191] [2021-03-11 22:25:16,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 22:25:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:16,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-11 22:25:16,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-03-11 22:25:16,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-03-11 22:25:16,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-03-11 22:25:16,547 INFO L142 QuantifierPusher]: treesize reduction 11, result has 86.6 percent of original size [2021-03-11 22:25:16,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-11 22:25:16,584 INFO L142 QuantifierPusher]: treesize reduction 13, result has 71.7 percent of original size [2021-03-11 22:25:16,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-11 22:25:16,599 INFO L142 QuantifierPusher]: treesize reduction 13, result has 69.0 percent of original size [2021-03-11 22:25:16,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 22:25:16,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 22:25:16,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:16,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 22:25:16,654 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044390191] [2021-03-11 22:25:16,655 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1966521889] [2021-03-11 22:25:16,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 22:25:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:16,718 INFO L263 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 31 conjunts are in the unsatisfiable core [2021-03-11 22:25:16,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 22:25:16,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 22:25:16,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:16,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 22:25:16,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:16,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:16,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 22:25:16,806 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 22:25:16,807 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 3] total 11 [2021-03-11 22:25:16,807 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951416462] [2021-03-11 22:25:16,807 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-11 22:25:16,807 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 22:25:16,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-11 22:25:16,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2021-03-11 22:25:16,808 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 247 [2021-03-11 22:25:16,809 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 45 places, 58 transitions, 381 flow. Second operand has 13 states, 13 states have (on average 92.46153846153847) internal successors, (1202), 13 states have internal predecessors, (1202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:16,809 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 22:25:16,809 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 247 [2021-03-11 22:25:16,809 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 22:25:19,116 INFO L129 PetriNetUnfolder]: 2865/5016 cut-off events. [2021-03-11 22:25:19,116 INFO L130 PetriNetUnfolder]: For 10556/11229 co-relation queries the response was YES. [2021-03-11 22:25:19,127 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16798 conditions, 5016 events. 2865/5016 cut-off events. For 10556/11229 co-relation queries the response was YES. Maximal size of possible extension queue 374. Compared 35520 event pairs, 316 based on Foata normal form. 297/5269 useless extension candidates. Maximal degree in co-relation 8344. Up to 1048 conditions per place. [2021-03-11 22:25:19,135 INFO L132 encePairwiseOnDemand]: 234/247 looper letters, 57 selfloop transitions, 20 changer transitions 363/453 dead transitions. [2021-03-11 22:25:19,135 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 453 transitions, 3617 flow [2021-03-11 22:25:19,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-03-11 22:25:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2021-03-11 22:25:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 2379 transitions. [2021-03-11 22:25:19,140 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.40131578947368424 [2021-03-11 22:25:19,140 INFO L72 ComplementDD]: Start complementDD. Operand 24 states and 2379 transitions. [2021-03-11 22:25:19,141 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 2379 transitions. [2021-03-11 22:25:19,141 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 22:25:19,141 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 24 states and 2379 transitions. [2021-03-11 22:25:19,144 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 25 states, 24 states have (on average 99.125) internal successors, (2379), 24 states have internal predecessors, (2379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:19,150 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 25 states, 25 states have (on average 247.0) internal successors, (6175), 25 states have internal predecessors, (6175), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:19,151 INFO L81 ComplementDD]: Finished complementDD. Result has 25 states, 25 states have (on average 247.0) internal successors, (6175), 25 states have internal predecessors, (6175), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:19,151 INFO L185 Difference]: Start difference. First operand has 45 places, 58 transitions, 381 flow. Second operand 24 states and 2379 transitions. [2021-03-11 22:25:19,151 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 453 transitions, 3617 flow [2021-03-11 22:25:19,182 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 453 transitions, 3247 flow, removed 47 selfloop flow, removed 2 redundant places. [2021-03-11 22:25:19,186 INFO L241 Difference]: Finished difference. Result has 84 places, 61 transitions, 448 flow [2021-03-11 22:25:19,186 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=329, PETRI_DIFFERENCE_MINUEND_PLACES=43, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=58, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=24, PETRI_FLOW=448, PETRI_PLACES=84, PETRI_TRANSITIONS=61} [2021-03-11 22:25:19,187 INFO L335 CegarLoopForPetriNet]: 28 programPoint places, 56 predicate places. [2021-03-11 22:25:19,187 INFO L480 AbstractCegarLoop]: Abstraction has has 84 places, 61 transitions, 448 flow [2021-03-11 22:25:19,187 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 92.46153846153847) internal successors, (1202), 13 states have internal predecessors, (1202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:19,187 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 22:25:19,187 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 22:25:19,405 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 22:25:19,405 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 22:25:19,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 22:25:19,405 INFO L82 PathProgramCache]: Analyzing trace with hash 1318765805, now seen corresponding path program 1 times [2021-03-11 22:25:19,406 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 22:25:19,406 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13546842] [2021-03-11 22:25:19,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 22:25:19,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:19,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:19,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-11 22:25:19,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 22:25:19,456 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13546842] [2021-03-11 22:25:19,456 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2047262598] [2021-03-11 22:25:19,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 22:25:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:19,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-11 22:25:19,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 22:25:19,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,555 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:19,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:19,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:19,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:19,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,561 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:19,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:19,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-11 22:25:19,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:19,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:19,584 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-11 22:25:19,586 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,588 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-11 22:25:19,588 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2021-03-11 22:25:19,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-11 22:25:19,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:19,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 22:25:19,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-11 22:25:19,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:19,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 22:25:19,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-11 22:25:19,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-03-11 22:25:19,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 22:25:19,650 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-11 22:25:19,652 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:19,653 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-11 22:25:19,653 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:18, output treesize:7 [2021-03-11 22:25:19,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:19,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:19,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:19,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,662 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:19,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 22:25:19,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:19,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:19,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 22:25:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 22:25:19,674 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-11 22:25:19,674 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2021-03-11 22:25:19,674 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667413462] [2021-03-11 22:25:19,675 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 22:25:19,675 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 22:25:19,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 22:25:19,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-03-11 22:25:19,676 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 163 out of 247 [2021-03-11 22:25:19,676 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 61 transitions, 448 flow. Second operand has 5 states, 5 states have (on average 165.4) internal successors, (827), 5 states have internal predecessors, (827), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:19,676 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 22:25:19,676 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 163 of 247 [2021-03-11 22:25:19,676 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 22:25:19,774 INFO L129 PetriNetUnfolder]: 373/829 cut-off events. [2021-03-11 22:25:19,774 INFO L130 PetriNetUnfolder]: For 4207/4262 co-relation queries the response was YES. [2021-03-11 22:25:19,778 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3342 conditions, 829 events. 373/829 cut-off events. For 4207/4262 co-relation queries the response was YES. Maximal size of possible extension queue 85. Compared 5058 event pairs, 85 based on Foata normal form. 28/807 useless extension candidates. Maximal degree in co-relation 2660. Up to 353 conditions per place. [2021-03-11 22:25:19,780 INFO L132 encePairwiseOnDemand]: 241/247 looper letters, 32 selfloop transitions, 9 changer transitions 6/73 dead transitions. [2021-03-11 22:25:19,780 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 73 transitions, 626 flow [2021-03-11 22:25:19,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 22:25:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 22:25:19,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 839 transitions. [2021-03-11 22:25:19,782 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.6793522267206478 [2021-03-11 22:25:19,782 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 839 transitions. [2021-03-11 22:25:19,782 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 839 transitions. [2021-03-11 22:25:19,782 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 22:25:19,782 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 839 transitions. [2021-03-11 22:25:19,783 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 167.8) internal successors, (839), 5 states have internal predecessors, (839), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:19,785 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 247.0) internal successors, (1482), 6 states have internal predecessors, (1482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:19,786 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 247.0) internal successors, (1482), 6 states have internal predecessors, (1482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:19,786 INFO L185 Difference]: Start difference. First operand has 84 places, 61 transitions, 448 flow. Second operand 5 states and 839 transitions. [2021-03-11 22:25:19,786 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 73 transitions, 626 flow [2021-03-11 22:25:19,793 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 58 places, 73 transitions, 515 flow, removed 46 selfloop flow, removed 17 redundant places. [2021-03-11 22:25:19,795 INFO L241 Difference]: Finished difference. Result has 58 places, 60 transitions, 360 flow [2021-03-11 22:25:19,796 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=342, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=60, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=51, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=360, PETRI_PLACES=58, PETRI_TRANSITIONS=60} [2021-03-11 22:25:19,796 INFO L335 CegarLoopForPetriNet]: 28 programPoint places, 30 predicate places. [2021-03-11 22:25:19,796 INFO L480 AbstractCegarLoop]: Abstraction has has 58 places, 60 transitions, 360 flow [2021-03-11 22:25:19,796 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 165.4) internal successors, (827), 5 states have internal predecessors, (827), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:19,796 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 22:25:19,796 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 22:25:20,011 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 22:25:20,012 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 22:25:20,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 22:25:20,012 INFO L82 PathProgramCache]: Analyzing trace with hash 1620126529, now seen corresponding path program 2 times [2021-03-11 22:25:20,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 22:25:20,014 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1979411895] [2021-03-11 22:25:20,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 22:25:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:20,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-11 22:25:20,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-11 22:25:20,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-11 22:25:20,172 INFO L142 QuantifierPusher]: treesize reduction 23, result has 64.6 percent of original size [2021-03-11 22:25:20,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-11 22:25:20,212 INFO L142 QuantifierPusher]: treesize reduction 23, result has 68.5 percent of original size [2021-03-11 22:25:20,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-11 22:25:20,234 INFO L142 QuantifierPusher]: treesize reduction 23, result has 72.0 percent of original size [2021-03-11 22:25:20,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-11 22:25:20,243 INFO L142 QuantifierPusher]: treesize reduction 9, result has 74.3 percent of original size [2021-03-11 22:25:20,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 22:25:20,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 22:25:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 22:25:20,270 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1979411895] [2021-03-11 22:25:20,270 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1486351320] [2021-03-11 22:25:20,270 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 22:25:20,324 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-11 22:25:20,325 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 22:25:20,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 33 conjunts are in the unsatisfiable core [2021-03-11 22:25:20,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 22:25:20,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 22:25:20,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,333 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,337 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 60 [2021-03-11 22:25:20,346 INFO L142 QuantifierPusher]: treesize reduction 44, result has 27.9 percent of original size [2021-03-11 22:25:20,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 22:25:20,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 22:25:20,348 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-11 22:25:20,353 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,354 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-11 22:25:20,354 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:24, output treesize:14 [2021-03-11 22:25:20,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:20,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 22:25:20,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:20,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:20,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:20,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,391 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 22:25:20,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 22:25:20,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,393 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,393 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 22:25:20,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 22:25:20,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 22:25:20,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,398 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,398 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:20,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,399 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,399 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,400 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:20,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,401 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 22:25:20,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 22:25:20,401 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:20,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,404 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:20,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 22:25:20,405 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,406 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 22:25:20,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 22:25:20,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 22:25:20,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-03-11 22:25:20,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 22:25:20,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 22:25:20,419 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-11 22:25:20,422 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,427 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,430 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,431 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-11 22:25:20,431 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:27, output treesize:23 [2021-03-11 22:25:20,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,460 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,462 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,465 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,465 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,467 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,473 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,475 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,480 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,481 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,481 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,483 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,484 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,485 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,486 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,490 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,491 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,495 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,500 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,501 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,502 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,505 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,506 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,511 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,512 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,513 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,515 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,516 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,516 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,517 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,520 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,521 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,528 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,529 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,531 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,535 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,537 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,539 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,541 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,541 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,542 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,545 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,545 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,546 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,563 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,567 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,568 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,570 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,574 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,579 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,582 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,590 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,590 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,591 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,592 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,594 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,596 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,597 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,597 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,599 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,603 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,604 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,606 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,610 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,612 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,614 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,619 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,621 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,622 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,623 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,627 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,628 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:20,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:20,631 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:20,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:20,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:20,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:20,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 22:25:20,634 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 22:25:20,634 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 11 [2021-03-11 22:25:20,635 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458122834] [2021-03-11 22:25:20,635 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-03-11 22:25:20,635 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 22:25:20,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-03-11 22:25:20,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2021-03-11 22:25:20,636 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 247 [2021-03-11 22:25:20,637 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 60 transitions, 360 flow. Second operand has 13 states, 13 states have (on average 97.15384615384616) internal successors, (1263), 13 states have internal predecessors, (1263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:20,638 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 22:25:20,638 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 247 [2021-03-11 22:25:20,638 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 22:25:21,364 INFO L129 PetriNetUnfolder]: 944/1889 cut-off events. [2021-03-11 22:25:21,364 INFO L130 PetriNetUnfolder]: For 2998/3170 co-relation queries the response was YES. [2021-03-11 22:25:21,370 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6284 conditions, 1889 events. 944/1889 cut-off events. For 2998/3170 co-relation queries the response was YES. Maximal size of possible extension queue 165. Compared 12637 event pairs, 65 based on Foata normal form. 72/1933 useless extension candidates. Maximal degree in co-relation 5071. Up to 432 conditions per place. [2021-03-11 22:25:21,372 INFO L132 encePairwiseOnDemand]: 237/247 looper letters, 15 selfloop transitions, 15 changer transitions 142/183 dead transitions. [2021-03-11 22:25:21,372 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 183 transitions, 1381 flow [2021-03-11 22:25:21,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-03-11 22:25:21,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2021-03-11 22:25:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1800 transitions. [2021-03-11 22:25:21,377 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.4048582995951417 [2021-03-11 22:25:21,377 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 1800 transitions. [2021-03-11 22:25:21,377 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 1800 transitions. [2021-03-11 22:25:21,378 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 22:25:21,378 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 1800 transitions. [2021-03-11 22:25:21,380 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 100.0) internal successors, (1800), 18 states have internal predecessors, (1800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:21,385 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 247.0) internal successors, (4693), 19 states have internal predecessors, (4693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:21,385 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 247.0) internal successors, (4693), 19 states have internal predecessors, (4693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:21,385 INFO L185 Difference]: Start difference. First operand has 58 places, 60 transitions, 360 flow. Second operand 18 states and 1800 transitions. [2021-03-11 22:25:21,385 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 183 transitions, 1381 flow [2021-03-11 22:25:21,393 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 183 transitions, 1347 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-03-11 22:25:21,394 INFO L241 Difference]: Finished difference. Result has 71 places, 33 transitions, 182 flow [2021-03-11 22:25:21,395 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=334, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=59, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=46, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=182, PETRI_PLACES=71, PETRI_TRANSITIONS=33} [2021-03-11 22:25:21,395 INFO L335 CegarLoopForPetriNet]: 28 programPoint places, 43 predicate places. [2021-03-11 22:25:21,395 INFO L480 AbstractCegarLoop]: Abstraction has has 71 places, 33 transitions, 182 flow [2021-03-11 22:25:21,396 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 97.15384615384616) internal successors, (1263), 13 states have internal predecessors, (1263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:21,396 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 22:25:21,396 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 22:25:21,613 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 22:25:21,614 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 22:25:21,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 22:25:21,614 INFO L82 PathProgramCache]: Analyzing trace with hash 1362805840, now seen corresponding path program 1 times [2021-03-11 22:25:21,614 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 22:25:21,614 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857573722] [2021-03-11 22:25:21,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 22:25:21,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:21,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-11 22:25:21,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-11 22:25:21,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-11 22:25:21,756 INFO L142 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size [2021-03-11 22:25:21,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 22:25:21,776 INFO L142 QuantifierPusher]: treesize reduction 19, result has 60.4 percent of original size [2021-03-11 22:25:21,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 22:25:21,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-11 22:25:21,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-11 22:25:21,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 22:25:21,849 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857573722] [2021-03-11 22:25:21,849 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2034400561] [2021-03-11 22:25:21,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 22:25:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 22:25:21,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 33 conjunts are in the unsatisfiable core [2021-03-11 22:25:21,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 22:25:21,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,901 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 22:25:21,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,902 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:21,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,909 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:21,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 29 [2021-03-11 22:25:21,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 22:25:21,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 22:25:21,916 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-03-11 22:25:21,930 INFO L628 ElimStorePlain]: treesize reduction 18, result has 50.0 percent of original size [2021-03-11 22:25:21,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,932 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-11 22:25:21,932 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:24, output treesize:14 [2021-03-11 22:25:21,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 22:25:21,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 22:25:21,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,988 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 22:25:21,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 22:25:21,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,989 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,990 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 22:25:21,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 22:25:21,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 22:25:21,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,991 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,992 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:21,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:21,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:21,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:21,994 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 22:25:21,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 22:25:21,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,996 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 22:25:21,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:21,997 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-11 22:25:21,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 22:25:21,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:21,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:21,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 22:25:21,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 22:25:21,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 22:25:22,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-03-11 22:25:22,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 22:25:22,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 22:25:22,004 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-11 22:25:22,007 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,013 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-11 22:25:22,013 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:27, output treesize:23 [2021-03-11 22:25:22,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,015 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,033 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,034 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,037 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,037 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,038 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,040 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,041 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,041 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,043 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,044 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,046 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,054 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,055 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,058 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,058 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,059 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,063 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,065 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,068 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,068 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,071 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,075 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,079 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,082 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,083 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,086 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,086 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,087 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,088 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,092 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,093 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,096 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,099 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,130 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,131 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,132 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,134 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,142 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,143 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,154 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,158 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,161 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,166 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,166 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,167 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,168 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 22:25:22,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 22:25:22,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,171 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 22:25:22,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 22:25:22,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 22:25:22,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 22:25:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 22:25:22,172 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 22:25:22,172 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4] total 12 [2021-03-11 22:25:22,172 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277991891] [2021-03-11 22:25:22,172 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-11 22:25:22,172 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 22:25:22,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-11 22:25:22,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2021-03-11 22:25:22,174 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 247 [2021-03-11 22:25:22,174 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 33 transitions, 182 flow. Second operand has 14 states, 14 states have (on average 97.07142857142857) internal successors, (1359), 14 states have internal predecessors, (1359), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:22,174 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 22:25:22,174 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 247 [2021-03-11 22:25:22,175 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 22:25:22,510 INFO L129 PetriNetUnfolder]: 44/142 cut-off events. [2021-03-11 22:25:22,510 INFO L130 PetriNetUnfolder]: For 117/117 co-relation queries the response was YES. [2021-03-11 22:25:22,510 INFO L84 FinitePrefix]: Finished finitePrefix Result has 410 conditions, 142 events. 44/142 cut-off events. For 117/117 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 461 event pairs, 7 based on Foata normal form. 1/141 useless extension candidates. Maximal degree in co-relation 395. Up to 63 conditions per place. [2021-03-11 22:25:22,511 INFO L132 encePairwiseOnDemand]: 238/247 looper letters, 0 selfloop transitions, 0 changer transitions 41/41 dead transitions. [2021-03-11 22:25:22,511 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 41 transitions, 261 flow [2021-03-11 22:25:22,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-03-11 22:25:22,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-03-11 22:25:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1072 transitions. [2021-03-11 22:25:22,513 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.3945528156054472 [2021-03-11 22:25:22,513 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1072 transitions. [2021-03-11 22:25:22,513 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1072 transitions. [2021-03-11 22:25:22,513 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 22:25:22,513 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1072 transitions. [2021-03-11 22:25:22,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 97.45454545454545) internal successors, (1072), 11 states have internal predecessors, (1072), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:22,517 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 247.0) internal successors, (2964), 12 states have internal predecessors, (2964), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:22,517 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 247.0) internal successors, (2964), 12 states have internal predecessors, (2964), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:22,517 INFO L185 Difference]: Start difference. First operand has 71 places, 33 transitions, 182 flow. Second operand 11 states and 1072 transitions. [2021-03-11 22:25:22,517 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 41 transitions, 261 flow [2021-03-11 22:25:22,519 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 52 places, 41 transitions, 224 flow, removed 6 selfloop flow, removed 13 redundant places. [2021-03-11 22:25:22,519 INFO L241 Difference]: Finished difference. Result has 52 places, 0 transitions, 0 flow [2021-03-11 22:25:22,519 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=134, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=32, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=32, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=0, PETRI_PLACES=52, PETRI_TRANSITIONS=0} [2021-03-11 22:25:22,519 INFO L335 CegarLoopForPetriNet]: 28 programPoint places, 24 predicate places. [2021-03-11 22:25:22,520 INFO L480 AbstractCegarLoop]: Abstraction has has 52 places, 0 transitions, 0 flow [2021-03-11 22:25:22,520 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 97.07142857142857) internal successors, (1359), 14 states have internal predecessors, (1359), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 22:25:22,735 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-03-11 22:25:22,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.03 10:25:22 BasicIcfg [2021-03-11 22:25:22,738 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-11 22:25:22,738 INFO L168 Benchmark]: Toolchain (without parser) took 15948.91 ms. Allocated memory was 255.9 MB in the beginning and 545.3 MB in the end (delta: 289.4 MB). Free memory was 233.9 MB in the beginning and 406.8 MB in the end (delta: -172.9 MB). Peak memory consumption was 115.8 MB. Max. memory is 16.0 GB. [2021-03-11 22:25:22,738 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 255.9 MB. Free memory is still 237.4 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-03-11 22:25:22,738 INFO L168 Benchmark]: CACSL2BoogieTranslator took 231.66 ms. Allocated memory was 255.9 MB in the beginning and 377.5 MB in the end (delta: 121.6 MB). Free memory was 233.5 MB in the beginning and 359.9 MB in the end (delta: -126.4 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.0 GB. [2021-03-11 22:25:22,738 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.68 ms. Allocated memory is still 377.5 MB. Free memory was 359.9 MB in the beginning and 358.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-11 22:25:22,739 INFO L168 Benchmark]: Boogie Preprocessor took 34.06 ms. Allocated memory is still 377.5 MB. Free memory was 358.3 MB in the beginning and 356.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-11 22:25:22,739 INFO L168 Benchmark]: RCFGBuilder took 406.61 ms. Allocated memory is still 377.5 MB. Free memory was 356.8 MB in the beginning and 332.1 MB in the end (delta: 24.7 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.0 GB. [2021-03-11 22:25:22,739 INFO L168 Benchmark]: TraceAbstraction took 15227.56 ms. Allocated memory was 377.5 MB in the beginning and 545.3 MB in the end (delta: 167.8 MB). Free memory was 331.6 MB in the beginning and 406.8 MB in the end (delta: -75.2 MB). Peak memory consumption was 92.5 MB. Max. memory is 16.0 GB. [2021-03-11 22:25:22,739 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 255.9 MB. Free memory is still 237.4 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 231.66 ms. Allocated memory was 255.9 MB in the beginning and 377.5 MB in the end (delta: 121.6 MB). Free memory was 233.5 MB in the beginning and 359.9 MB in the end (delta: -126.4 MB). Peak memory consumption was 10.7 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 40.68 ms. Allocated memory is still 377.5 MB. Free memory was 359.9 MB in the beginning and 358.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 34.06 ms. Allocated memory is still 377.5 MB. Free memory was 358.3 MB in the beginning and 356.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 406.61 ms. Allocated memory is still 377.5 MB. Free memory was 356.8 MB in the beginning and 332.1 MB in the end (delta: 24.7 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 15227.56 ms. Allocated memory was 377.5 MB in the beginning and 545.3 MB in the end (delta: 167.8 MB). Free memory was 331.6 MB in the beginning and 406.8 MB in the end (delta: -75.2 MB). Peak memory consumption was 92.5 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4004.2ms, 121 PlacesBefore, 28 PlacesAfterwards, 123 TransitionsBefore, 27 TransitionsAfterwards, 1920 CoEnabledTransitionPairs, 6 FixpointIterations, 53 TrivialSequentialCompositions, 34 ConcurrentSequentialCompositions, 7 TrivialYvCompositions, 12 ConcurrentYvCompositions, 3 ChoiceCompositions, 109 TotalNumberOfCompositions, 3774 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2930, positive: 2837, positive conditional: 0, positive unconditional: 2837, negative: 93, negative conditional: 0, negative unconditional: 93, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1437, positive: 1408, positive conditional: 0, positive unconditional: 1408, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1437, positive: 1400, positive conditional: 0, positive unconditional: 1400, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 37, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 151, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2930, positive: 1429, positive conditional: 0, positive unconditional: 1429, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 1437, unknown conditional: 0, unknown unconditional: 1437] , Statistics on independence cache: Total cache size (in pairs): 145, Positive cache size: 134, Positive conditional cache size: 0, Positive unconditional cache size: 134, Negative cache size: 11, Negative conditional cache size: 0, Negative unconditional cache size: 11 - PositiveResult [Line: 67]: assertion always holds For all program executions holds that assertion always holds at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 107 locations, 1 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 3.8ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: SAFE, OverallTime: 15106.5ms, OverallIterations: 7, TraceHistogramMax: 2, EmptinessCheckTime: 0.0ms, AutomataDifference: 6587.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 4106.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 92 SDtfs, 629 SDslu, 263 SDs, 0 SdLazy, 1602 SolverSat, 96 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1074.1ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 200 GetRequests, 84 SyntacticMatches, 3 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 326 ImplicationChecksByTransitivity, 5632.2ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=448occurred in iteration=4, InterpolantAutomatonStates: 81, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 68.5ms SsaConstructionTime, 299.2ms SatisfiabilityAnalysisTime, 2723.0ms InterpolantComputationTime, 243 NumberOfCodeBlocks, 243 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 231 ConstructedInterpolants, 24 QuantifiedInterpolants, 3884 SizeOfPredicates, 50 NumberOfNonLiveVariables, 836 ConjunctsInSsa, 130 ConjunctsInUnsatCore, 12 InterpolantComputations, 3 PerfectInterpolantSequences, 6/22 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...