/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-Sleep-SemanticLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/rfi001_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:32:55,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:32:55,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:32:56,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:32:56,067 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 21:32:56,068 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 21:32:56,068 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 21:32:56,072 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-Sleep-SemanticLbe-Delay.epf [2021-03-12 21:32:56,105 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:32:56,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:32:56,106 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:32:56,106 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:32:56,109 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:32:56,109 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:32:56,109 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:32:56,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:32:56,110 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:32:56,110 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:32:56,111 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:32:56,111 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:32:56,111 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:32:56,111 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:32:56,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:32:56,111 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:32:56,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:32:56,112 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:32:56,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:32:56,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:32:56,112 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:32:56,112 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:32:56,112 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:32:56,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:32:56,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:32:56,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:32:56,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:32:56,113 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:32:56,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:32:56,114 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:32:56,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:32:56,114 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:32:56,114 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:32:56,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:32:56,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:32:56,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:32:56,443 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:32:56,444 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:32:56,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi001_tso.opt.i [2021-03-12 21:32:56,495 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eeff374d/60fbb695dff24ff19a3a169c9a011285/FLAGa775260be [2021-03-12 21:32:57,020 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:32:57,021 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi001_tso.opt.i [2021-03-12 21:32:57,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eeff374d/60fbb695dff24ff19a3a169c9a011285/FLAGa775260be [2021-03-12 21:32:57,276 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eeff374d/60fbb695dff24ff19a3a169c9a011285 [2021-03-12 21:32:57,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:32:57,282 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:32:57,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:32:57,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:32:57,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:32:57,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39f4e155 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57, skipping insertion in model container [2021-03-12 21:32:57,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:32:57,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:32:57,447 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi001_tso.opt.i[948,961] [2021-03-12 21:32:57,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:32:57,678 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:32:57,688 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi001_tso.opt.i[948,961] [2021-03-12 21:32:57,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:32:57,792 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:32:57,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57 WrapperNode [2021-03-12 21:32:57,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:32:57,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:32:57,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:32:57,794 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:32:57,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,812 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:32:57,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:32:57,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:32:57,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:32:57,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,869 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (1/1) ... [2021-03-12 21:32:57,874 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:32:57,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:32:57,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:32:57,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:32:57,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (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 [2021-03-12 21:32:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:32:57,944 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:32:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:32:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:32:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:32:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:32:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:32:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:32:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:32:57,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:32:57,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:32:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:32:57,947 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-12 21:32:59,705 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:32:59,706 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:32:59,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:32:59 BoogieIcfgContainer [2021-03-12 21:32:59,709 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:32:59,711 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:32:59,711 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:32:59,713 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:32:59,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:32:57" (1/3) ... [2021-03-12 21:32:59,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@505337bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:32:59, skipping insertion in model container [2021-03-12 21:32:59,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:32:57" (2/3) ... [2021-03-12 21:32:59,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@505337bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:32:59, skipping insertion in model container [2021-03-12 21:32:59,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:32:59" (3/3) ... [2021-03-12 21:32:59,716 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi001_tso.opt.i [2021-03-12 21:32:59,725 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:32:59,725 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:32:59,729 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:32:59,730 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:32:59,763 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,764 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,764 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,764 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,764 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,764 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,764 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,764 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,766 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,766 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,766 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,766 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,766 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,766 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,766 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,767 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,767 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,768 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,768 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,768 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,768 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,769 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,769 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,769 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,769 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,769 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,770 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,770 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,770 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,770 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,770 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,771 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,771 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,771 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,771 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,771 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,771 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,771 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,772 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,774 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,775 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,775 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,775 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,776 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,777 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,777 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,778 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,778 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,778 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,778 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,778 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,778 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,778 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,779 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:32:59,780 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:32:59,793 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-03-12 21:32:59,858 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:32:59,859 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:32:59,859 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:32:59,859 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:32:59,859 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:32:59,859 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:32:59,859 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:32:59,859 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:32:59,866 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:32:59,866 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 89 places, 84 transitions, 178 flow [2021-03-12 21:32:59,868 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 89 places, 84 transitions, 178 flow [2021-03-12 21:32:59,870 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 89 places, 84 transitions, 178 flow [2021-03-12 21:32:59,896 INFO L129 PetriNetUnfolder]: 2/82 cut-off events. [2021-03-12 21:32:59,896 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:32:59,899 INFO L84 FinitePrefix]: Finished finitePrefix Result has 89 conditions, 82 events. 2/82 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 54 event pairs, 0 based on Foata normal form. 0/78 useless extension candidates. Maximal degree in co-relation 48. Up to 2 conditions per place. [2021-03-12 21:32:59,900 INFO L116 LiptonReduction]: Number of co-enabled transitions 1046 [2021-03-12 21:33:00,787 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 58 [2021-03-12 21:33:01,195 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 81 [2021-03-12 21:33:01,323 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-12 21:33:03,549 WARN L205 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 191 [2021-03-12 21:33:03,823 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-03-12 21:33:05,201 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 322 DAG size of output: 276 [2021-03-12 21:33:05,839 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2021-03-12 21:33:06,558 WARN L205 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 188 [2021-03-12 21:33:06,867 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2021-03-12 21:33:08,323 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 313 DAG size of output: 269 [2021-03-12 21:33:08,929 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2021-03-12 21:33:09,987 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2021-03-12 21:33:10,339 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2021-03-12 21:33:11,002 WARN L205 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2021-03-12 21:33:11,699 WARN L205 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2021-03-12 21:33:12,251 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-03-12 21:33:12,374 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-12 21:33:12,631 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2021-03-12 21:33:12,755 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-12 21:33:12,758 INFO L131 LiptonReduction]: Checked pairs total: 2828 [2021-03-12 21:33:12,758 INFO L133 LiptonReduction]: Total number of compositions: 71 [2021-03-12 21:33:12,777 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:12,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:12,781 INFO L82 PathProgramCache]: Analyzing trace with hash -596387740, now seen corresponding path program 1 times [2021-03-12 21:33:12,787 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:12,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624842363] [2021-03-12 21:33:12,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:13,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:33:13,081 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624842363] [2021-03-12 21:33:13,081 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:13,082 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:33:13,082 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052174315] [2021-03-12 21:33:13,085 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:33:13,085 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:13,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:33:13,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:33:13,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:13,096 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:13,097 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2021-03-12 21:33:13,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:13,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:13,163 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:33:13,164 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:13,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:13,164 INFO L82 PathProgramCache]: Analyzing trace with hash -1505289077, now seen corresponding path program 1 times [2021-03-12 21:33:13,164 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:13,165 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351895700] [2021-03-12 21:33:13,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:33:13,294 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351895700] [2021-03-12 21:33:13,294 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:13,295 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-12 21:33:13,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1284074356] [2021-03-12 21:33:13,300 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-12 21:33:13,301 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:13,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-12 21:33:13,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-12 21:33:13,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:13,308 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:13,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 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) [2021-03-12 21:33:13,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:13,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:13,350 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,352 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,391 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,392 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,393 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,393 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,393 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,393 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,393 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,395 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,431 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,431 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,431 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,432 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,432 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,433 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,433 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,433 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,434 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,434 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,434 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,434 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,434 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,434 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,437 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,478 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,479 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,479 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,479 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,479 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,479 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,480 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,480 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,480 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,480 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,480 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,480 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,481 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,481 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,482 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,547 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,548 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,549 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,549 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,549 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,549 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,553 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:13,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:13,622 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:33:13,622 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:13,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:13,628 INFO L82 PathProgramCache]: Analyzing trace with hash 1729209469, now seen corresponding path program 1 times [2021-03-12 21:33:13,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:13,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181843208] [2021-03-12 21:33:13,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:13,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:13,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:33:13,800 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181843208] [2021-03-12 21:33:13,800 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:13,800 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:33:13,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831838052] [2021-03-12 21:33:13,801 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:33:13,801 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:13,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:33:13,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:33:13,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:13,802 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:13,802 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 2.1666666666666665) internal successors, (13), 6 states have internal predecessors, (13), 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) [2021-03-12 21:33:13,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:13,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:13,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:13,888 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,888 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,927 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,927 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,928 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,928 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,928 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,928 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,928 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,929 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,930 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,931 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,979 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,980 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,983 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,983 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:13,984 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,008 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,009 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,009 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,009 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,009 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,009 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,009 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,009 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,009 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,010 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,044 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,045 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,046 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,046 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,046 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,075 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,085 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,086 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,086 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,086 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,086 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,086 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,086 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,086 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,111 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,112 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,112 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,159 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,160 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,161 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,161 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,195 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,196 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,197 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,197 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,197 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,197 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,197 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,197 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,197 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,198 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,227 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,227 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,227 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,227 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,227 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,228 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,228 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,282 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,295 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,306 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,318 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,333 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,357 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,357 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,357 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,357 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,357 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,358 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,358 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,358 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,358 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,358 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,358 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,358 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,359 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,359 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,385 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,386 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,386 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,386 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,386 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,386 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,386 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,386 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,387 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,387 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,387 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,387 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,387 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,387 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,420 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,420 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,420 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,421 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,421 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,421 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,421 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,421 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,421 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,421 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,421 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,422 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,422 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,422 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,454 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,455 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,455 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,455 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,455 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,455 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,456 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,456 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,497 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,498 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,499 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,499 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,499 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,543 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,544 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,545 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,545 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,587 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,588 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,588 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,588 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,588 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,588 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,588 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,623 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,623 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,624 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,625 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,625 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,625 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,625 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,625 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,658 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,658 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,659 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,660 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,660 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,660 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,696 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,697 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,698 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,735 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,754 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,767 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,780 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,798 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,812 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,813 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,834 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,835 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,869 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,870 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,883 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,884 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,884 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,884 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,884 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,884 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,884 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,884 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,884 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,885 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,885 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,885 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,885 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,886 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,928 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,929 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,929 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_274 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,930 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,930 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,930 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,930 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,931 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,961 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,962 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,963 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,963 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:14,966 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,041 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,042 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,042 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,042 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,042 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,042 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,042 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,042 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,043 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,043 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,043 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,043 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,043 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,043 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,045 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,096 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,097 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,135 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,135 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,156 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,156 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,157 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,159 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,204 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,205 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,206 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:15,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:15,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:33:15,236 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:33:15,236 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:15,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:15,246 INFO L82 PathProgramCache]: Analyzing trace with hash -884081856, now seen corresponding path program 1 times [2021-03-12 21:33:15,247 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:15,248 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617522870] [2021-03-12 21:33:15,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:15,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:15,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:33:15,410 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617522870] [2021-03-12 21:33:15,410 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:15,410 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:33:15,410 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574196668] [2021-03-12 21:33:15,410 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-12 21:33:15,411 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:15,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-12 21:33:15,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-03-12 21:33:15,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:15,411 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:15,411 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 6 states have (on average 2.0) internal successors, (12), 6 states have internal predecessors, (12), 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) [2021-03-12 21:33:15,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:15,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:15,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:33:15,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:15,548 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,549 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,585 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,586 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,605 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite19_54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,605 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,627 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,628 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,628 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,630 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,671 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,672 WARN L313 ript$VariableManager]: TermVariabe v_~y~0_378 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,672 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,673 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,725 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,747 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,798 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,837 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,839 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,873 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,873 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,874 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,875 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,875 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite39_210| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,877 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,928 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,940 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:15,951 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,009 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,010 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,011 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite38_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite27_220| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite30_222| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,031 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,032 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,032 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,032 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,073 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,095 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,133 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite42_226| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,133 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,133 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,133 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite41_230| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,133 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,133 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite29_228| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,134 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,135 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,171 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite33_232| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,171 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,171 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,171 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,171 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,171 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,200 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite44_248| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite35_250| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite45_242| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite36_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,201 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite32_238| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,240 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,240 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,533 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,544 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,555 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,565 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,582 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:16,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:16,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:33:16,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:16,650 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:33:16,650 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:16,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:16,650 INFO L82 PathProgramCache]: Analyzing trace with hash 770454589, now seen corresponding path program 2 times [2021-03-12 21:33:16,650 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:16,650 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883819504] [2021-03-12 21:33:16,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:33:16,772 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883819504] [2021-03-12 21:33:16,773 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:16,773 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:33:16,773 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720150184] [2021-03-12 21:33:16,773 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:33:16,773 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:16,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:33:16,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:33:16,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:16,774 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:16,774 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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) [2021-03-12 21:33:16,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:16,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:16,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:33:16,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:16,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:16,819 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,850 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,903 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,903 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,931 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:16,951 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:17,005 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:17,064 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:17,138 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:17,195 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:17,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:17,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:17,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:33:17,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:17,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:17,237 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:33:17,237 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:17,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:17,239 INFO L82 PathProgramCache]: Analyzing trace with hash -1510805231, now seen corresponding path program 1 times [2021-03-12 21:33:17,239 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:17,239 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741346663] [2021-03-12 21:33:17,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:33:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:33:17,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741346663] [2021-03-12 21:33:17,333 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:33:17,333 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:33:17,333 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805068784] [2021-03-12 21:33:17,333 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:33:17,333 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:33:17,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:33:17,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:33:17,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:17,334 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:33:17,334 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 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) [2021-03-12 21:33:17,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:17,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:17,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:33:17,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:17,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:17,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:33:17,400 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:17,410 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:17,425 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:33:17,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:33:17,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:17,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:33:17,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:17,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-12 21:33:17,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-12 21:33:17,440 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:33:17,440 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:33:17,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:33:17,441 INFO L82 PathProgramCache]: Analyzing trace with hash -1068168371, now seen corresponding path program 3 times [2021-03-12 21:33:17,441 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:33:17,441 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93989543] [2021-03-12 21:33:17,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:33:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:33:17,508 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:33:17,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:33:17,541 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:33:17,576 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:33:17,577 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:33:17,577 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:33:17,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:33:17 BasicIcfg [2021-03-12 21:33:17,655 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:33:17,656 INFO L168 Benchmark]: Toolchain (without parser) took 20376.93 ms. Allocated memory was 341.8 MB in the beginning and 616.6 MB in the end (delta: 274.7 MB). Free memory was 305.3 MB in the beginning and 404.4 MB in the end (delta: -99.1 MB). Peak memory consumption was 177.3 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:17,656 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 341.8 MB. Free memory was 323.5 MB in the beginning and 323.5 MB in the end (delta: 69.3 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:33:17,656 INFO L168 Benchmark]: CACSL2BoogieTranslator took 509.08 ms. Allocated memory is still 341.8 MB. Free memory was 304.7 MB in the beginning and 302.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:17,657 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.18 ms. Allocated memory is still 341.8 MB. Free memory was 302.9 MB in the beginning and 300.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:17,657 INFO L168 Benchmark]: Boogie Preprocessor took 38.66 ms. Allocated memory is still 341.8 MB. Free memory was 300.8 MB in the beginning and 298.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:17,657 INFO L168 Benchmark]: RCFGBuilder took 1834.26 ms. Allocated memory is still 341.8 MB. Free memory was 298.7 MB in the beginning and 259.4 MB in the end (delta: 39.3 MB). Peak memory consumption was 141.0 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:17,657 INFO L168 Benchmark]: TraceAbstraction took 17944.49 ms. Allocated memory was 341.8 MB in the beginning and 616.6 MB in the end (delta: 274.7 MB). Free memory was 259.4 MB in the beginning and 404.4 MB in the end (delta: -145.1 MB). Peak memory consumption was 128.6 MB. Max. memory is 16.0 GB. [2021-03-12 21:33:17,659 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 341.8 MB. Free memory was 323.5 MB in the beginning and 323.5 MB in the end (delta: 69.3 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 509.08 ms. Allocated memory is still 341.8 MB. Free memory was 304.7 MB in the beginning and 302.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 41.18 ms. Allocated memory is still 341.8 MB. Free memory was 302.9 MB in the beginning and 300.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 38.66 ms. Allocated memory is still 341.8 MB. Free memory was 300.8 MB in the beginning and 298.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1834.26 ms. Allocated memory is still 341.8 MB. Free memory was 298.7 MB in the beginning and 259.4 MB in the end (delta: 39.3 MB). Peak memory consumption was 141.0 MB. Max. memory is 16.0 GB. * TraceAbstraction took 17944.49 ms. Allocated memory was 341.8 MB in the beginning and 616.6 MB in the end (delta: 274.7 MB). Free memory was 259.4 MB in the beginning and 404.4 MB in the end (delta: -145.1 MB). Peak memory consumption was 128.6 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 12889.7ms, 89 PlacesBefore, 27 PlacesAfterwards, 84 TransitionsBefore, 20 TransitionsAfterwards, 1046 CoEnabledTransitionPairs, 7 FixpointIterations, 34 TrivialSequentialCompositions, 33 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 2 ConcurrentYvCompositions, 2 ChoiceCompositions, 71 TotalNumberOfCompositions, 2828 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1093, positive: 945, positive conditional: 0, positive unconditional: 945, negative: 148, negative conditional: 0, negative unconditional: 148, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 651, positive: 609, positive conditional: 0, positive unconditional: 609, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 651, positive: 605, positive conditional: 0, positive unconditional: 605, negative: 46, negative conditional: 0, negative unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 46, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1002, positive: 77, positive conditional: 0, positive unconditional: 77, negative: 925, negative conditional: 0, negative unconditional: 925, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1093, positive: 336, positive conditional: 0, positive unconditional: 336, negative: 106, negative conditional: 0, negative unconditional: 106, unknown: 651, unknown conditional: 0, unknown unconditional: 651] , Statistics on independence cache: Total cache size (in pairs): 63, Positive cache size: 46, Positive conditional cache size: 0, Positive unconditional cache size: 46, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1084, positive: 846, positive conditional: 846, positive unconditional: 0, negative: 238, negative conditional: 238, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 981, positive: 846, positive conditional: 846, positive unconditional: 0, negative: 135, negative conditional: 135, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 981, positive: 599, positive conditional: 0, positive unconditional: 599, negative: 382, negative conditional: 0, negative unconditional: 382, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 83, positive: 55, positive conditional: 0, positive unconditional: 55, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 83, positive: 52, positive conditional: 0, positive unconditional: 52, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 31, positive: 3, positive conditional: 0, positive unconditional: 3, negative: 28, negative conditional: 0, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 43, positive conditional: 40, positive unconditional: 3, negative: 69, negative conditional: 41, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3042, positive: 1119, positive conditional: 1075, positive unconditional: 45, negative: 1922, negative conditional: 1185, negative unconditional: 738, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 981, positive: 544, positive conditional: 0, positive unconditional: 544, negative: 354, negative conditional: 0, negative unconditional: 354, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , Statistics on independence cache: Total cache size (in pairs): 164, Positive cache size: 95, Positive conditional cache size: 40, Positive unconditional cache size: 55, Negative cache size: 69, Negative conditional cache size: 41, Negative unconditional cache size: 28, SemanticConditionEliminator.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 43, positive conditional: 40, positive unconditional: 3, negative: 69, negative conditional: 41, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3042, positive: 1119, positive conditional: 1075, positive unconditional: 45, negative: 1922, negative conditional: 1185, negative unconditional: 738, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1293, positive: 207, positive conditional: 207, positive unconditional: 0, negative: 1005, negative conditional: 184, negative unconditional: 821, unknown: 81, unknown conditional: 81, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 164, Positive cache size: 95, Positive conditional cache size: 40, Positive unconditional cache size: 55, Negative cache size: 69, Negative conditional cache size: 41, Negative unconditional cache size: 28, Eliminated conditions: 821, SemanticConditionEliminator.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 43, positive conditional: 40, positive unconditional: 3, negative: 69, negative conditional: 41, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3042, positive: 1119, positive conditional: 1075, positive unconditional: 45, negative: 1922, negative conditional: 1185, negative unconditional: 738, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1293, positive: 207, positive conditional: 207, positive unconditional: 0, negative: 1005, negative conditional: 184, negative unconditional: 821, unknown: 81, unknown conditional: 81, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 164, Positive cache size: 95, Positive conditional cache size: 40, Positive unconditional cache size: 55, Negative cache size: 69, Negative conditional cache size: 41, Negative unconditional cache size: 28, Eliminated conditions: 821, SemanticConditionEliminator.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 43, positive conditional: 40, positive unconditional: 3, negative: 69, negative conditional: 41, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3042, positive: 1119, positive conditional: 1075, positive unconditional: 45, negative: 1922, negative conditional: 1185, negative unconditional: 738, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1293, positive: 207, positive conditional: 207, positive unconditional: 0, negative: 1005, negative conditional: 184, negative unconditional: 821, unknown: 81, unknown conditional: 81, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 164, Positive cache size: 95, Positive conditional cache size: 40, Positive unconditional cache size: 55, Negative cache size: 69, Negative conditional cache size: 41, Negative unconditional cache size: 28, Eliminated conditions: 821, SemanticConditionEliminator.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 43, positive conditional: 40, positive unconditional: 3, negative: 69, negative conditional: 41, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3042, positive: 1119, positive conditional: 1075, positive unconditional: 45, negative: 1922, negative conditional: 1185, negative unconditional: 738, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1293, positive: 207, positive conditional: 207, positive unconditional: 0, negative: 1005, negative conditional: 184, negative unconditional: 821, unknown: 81, unknown conditional: 81, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 164, Positive cache size: 95, Positive conditional cache size: 40, Positive unconditional cache size: 55, Negative cache size: 69, Negative conditional cache size: 41, Negative unconditional cache size: 28, Eliminated conditions: 821, SemanticConditionEliminator.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 43, positive conditional: 40, positive unconditional: 3, negative: 69, negative conditional: 41, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3042, positive: 1119, positive conditional: 1075, positive unconditional: 45, negative: 1922, negative conditional: 1185, negative unconditional: 738, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1293, positive: 207, positive conditional: 207, positive unconditional: 0, negative: 1005, negative conditional: 184, negative unconditional: 821, unknown: 81, unknown conditional: 81, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 164, Positive cache size: 95, Positive conditional cache size: 40, Positive unconditional cache size: 55, Negative cache size: 69, Negative conditional cache size: 41, Negative unconditional cache size: 28, Eliminated conditions: 821, SemanticConditionEliminator.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1293, positive: 247, positive conditional: 247, positive unconditional: 0, negative: 1046, negative conditional: 225, negative unconditional: 821, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 43, positive conditional: 40, positive unconditional: 3, negative: 69, negative conditional: 41, negative unconditional: 28, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3042, positive: 1119, positive conditional: 1075, positive unconditional: 45, negative: 1922, negative conditional: 1185, negative unconditional: 738, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1293, positive: 207, positive conditional: 207, positive unconditional: 0, negative: 1005, negative conditional: 184, negative unconditional: 821, unknown: 81, unknown conditional: 81, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 164, Positive cache size: 95, Positive conditional cache size: 40, Positive unconditional cache size: 55, Negative cache size: 69, Negative conditional cache size: 41, Negative unconditional cache size: 28, Eliminated conditions: 821 ], Maximal queried relation: 6, Independence queries for same thread: 103 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; [L710] 0 int __unbuffered_p1_EAX = 0; [L712] 0 int __unbuffered_p1_EBX = 0; [L713] 0 _Bool main$tmp_guard0; [L714] 0 _Bool main$tmp_guard1; [L716] 0 int x = 0; [L718] 0 int y = 0; [L719] 0 _Bool y$flush_delayed; [L720] 0 int y$mem_tmp; [L721] 0 _Bool y$r_buff0_thd0; [L722] 0 _Bool y$r_buff0_thd1; [L723] 0 _Bool y$r_buff0_thd2; [L724] 0 _Bool y$r_buff1_thd0; [L725] 0 _Bool y$r_buff1_thd1; [L726] 0 _Bool y$r_buff1_thd2; [L727] 0 _Bool y$read_delayed; [L728] 0 int *y$read_delayed_var; [L729] 0 int y$w_buff0; [L730] 0 _Bool y$w_buff0_used; [L731] 0 int y$w_buff1; [L732] 0 _Bool y$w_buff1_used; [L734] 0 int z = 0; [L735] 0 _Bool weak$$choice0; [L736] 0 _Bool weak$$choice2; [L802] 0 pthread_t t1615; [L803] FCALL, FORK 0 pthread_create(&t1615, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L804] 0 pthread_t t1616; [L805] FCALL, FORK 0 pthread_create(&t1616, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L760] 2 y$w_buff1 = y$w_buff0 [L761] 2 y$w_buff0 = 2 [L762] 2 y$w_buff1_used = y$w_buff0_used [L763] 2 y$w_buff0_used = (_Bool)1 [L18] COND FALSE 2 !(!expression) [L765] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L766] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L767] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L768] 2 y$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L771] 2 z = 1 [L774] 2 __unbuffered_p1_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L777] 2 __unbuffered_p1_EBX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L740] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L743] 1 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L746] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L746] EXPR 1 y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y [L746] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L746] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L747] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L747] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L748] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L748] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L749] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L749] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L750] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L750] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L780] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L780] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L781] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L781] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L782] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L782] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L783] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L783] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L784] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L784] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L787] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L789] 2 return 0; [L753] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L755] 1 return 0; [L807] 0 main$tmp_guard0 = __unbuffered_cnt == 2 [L3] COND FALSE 0 !(!cond) [L811] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L811] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L811] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L811] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L812] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L812] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L813] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L813] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L814] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L814] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L815] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L815] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L818] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L819] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L820] 0 y$flush_delayed = weak$$choice2 [L821] 0 y$mem_tmp = y [L822] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L822] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L823] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L823] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L824] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L824] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L825] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L825] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L826] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L826] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L827] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L827] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L828] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L828] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L829] 0 main$tmp_guard1 = !(y == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0) [L830] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L830] 0 y = y$flush_delayed ? y$mem_tmp : y [L831] 0 y$flush_delayed = (_Bool)0 [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=255, x=1, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 83 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 17776.7ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12906.3ms, PartialOrderReductionTime: 3630.5ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 31, 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: 28.8ms SsaConstructionTime, 379.0ms SatisfiabilityAnalysisTime, 535.2ms InterpolantComputationTime, 94 NumberOfCodeBlocks, 94 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 72 ConstructedInterpolants, 0 QuantifiedInterpolants, 578 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 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 incorrect! Received shutdown request...