/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf -i ../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b09bf87 [2020-10-16 12:41:08,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 12:41:08,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 12:41:08,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 12:41:08,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 12:41:08,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 12:41:08,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 12:41:08,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 12:41:08,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 12:41:08,606 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 12:41:08,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 12:41:08,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 12:41:08,608 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 12:41:08,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 12:41:08,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 12:41:08,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 12:41:08,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 12:41:08,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 12:41:08,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 12:41:08,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 12:41:08,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 12:41:08,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 12:41:08,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 12:41:08,621 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 12:41:08,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-16 12:41:08,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-16 12:41:08,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-16 12:41:08,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-16 12:41:08,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-16 12:41:08,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-16 12:41:08,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-16 12:41:08,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-16 12:41:08,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-16 12:41:08,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-16 12:41:08,630 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-16 12:41:08,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-16 12:41:08,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-16 12:41:08,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-16 12:41:08,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 12:41:08,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 12:41:08,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 12:41:08,634 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf [2020-10-16 12:41:08,664 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 12:41:08,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 12:41:08,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 12:41:08,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 12:41:08,666 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 12:41:08,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 12:41:08,667 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 12:41:08,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 12:41:08,667 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 12:41:08,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 12:41:08,667 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 12:41:08,667 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 12:41:08,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 12:41:08,668 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 12:41:08,668 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 12:41:08,668 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 12:41:08,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 12:41:08,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 12:41:08,669 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 12:41:08,669 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 12:41:08,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 12:41:08,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 12:41:08,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 12:41:08,670 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-10-16 12:41:08,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 12:41:08,670 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 12:41:08,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 12:41:08,671 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-10-16 12:41:08,671 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-10-16 12:41:08,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-16 12:41:08,671 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-10-16 12:41:09,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 12:41:09,025 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 12:41:09,030 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 12:41:09,034 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 12:41:09,035 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 12:41:09,036 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2020-10-16 12:41:09,114 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cea676a78/d9c00b30ce44466e86930db55a524a35/FLAGec69defa6 [2020-10-16 12:41:09,660 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 12:41:09,660 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2020-10-16 12:41:09,676 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cea676a78/d9c00b30ce44466e86930db55a524a35/FLAGec69defa6 [2020-10-16 12:41:09,950 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/cea676a78/d9c00b30ce44466e86930db55a524a35 [2020-10-16 12:41:09,958 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 12:41:09,961 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 12:41:09,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 12:41:09,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 12:41:09,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 12:41:09,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:41:09" (1/1) ... [2020-10-16 12:41:09,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a2a2c15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:09, skipping insertion in model container [2020-10-16 12:41:09,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:41:09" (1/1) ... [2020-10-16 12:41:09,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 12:41:10,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 12:41:10,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 12:41:10,480 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 12:41:10,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 12:41:10,616 INFO L208 MainTranslator]: Completed translation [2020-10-16 12:41:10,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10 WrapperNode [2020-10-16 12:41:10,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 12:41:10,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 12:41:10,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 12:41:10,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 12:41:10,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... [2020-10-16 12:41:10,654 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... [2020-10-16 12:41:10,701 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 12:41:10,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 12:41:10,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 12:41:10,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 12:41:10,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... [2020-10-16 12:41:10,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... [2020-10-16 12:41:10,732 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... [2020-10-16 12:41:10,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... [2020-10-16 12:41:10,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... [2020-10-16 12:41:10,758 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... [2020-10-16 12:41:10,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... [2020-10-16 12:41:10,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 12:41:10,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 12:41:10,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 12:41:10,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 12:41:10,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-16 12:41:10,849 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-16 12:41:10,850 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-16 12:41:10,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 12:41:10,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 12:41:10,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 12:41:10,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 12:41:10,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 12:41:10,854 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-16 12:41:11,775 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 12:41:11,776 INFO L298 CfgBuilder]: Removed 17 assume(true) statements. [2020-10-16 12:41:11,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:41:11 BoogieIcfgContainer [2020-10-16 12:41:11,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 12:41:11,780 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 12:41:11,780 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 12:41:11,783 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 12:41:11,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 12:41:09" (1/3) ... [2020-10-16 12:41:11,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ffcfea3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:41:11, skipping insertion in model container [2020-10-16 12:41:11,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:41:10" (2/3) ... [2020-10-16 12:41:11,785 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ffcfea3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:41:11, skipping insertion in model container [2020-10-16 12:41:11,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:41:11" (3/3) ... [2020-10-16 12:41:11,787 INFO L111 eAbstractionObserver]: Analyzing ICFG 41_FreeBSD_abd_kbd_sliced.i [2020-10-16 12:41:11,800 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-16 12:41:11,800 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-16 12:41:11,808 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-16 12:41:11,809 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 12:41:11,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,836 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,837 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,837 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,837 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,838 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,838 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,838 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,838 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,839 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,839 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,839 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,839 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,839 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,840 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,840 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,840 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,840 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,841 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,841 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,841 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,841 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,842 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,842 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,842 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,843 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,843 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,843 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,843 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,843 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,844 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,844 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,844 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,844 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,844 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,845 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,845 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,845 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,845 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,845 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,846 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,846 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,846 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,846 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,847 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,847 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,847 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,847 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,847 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,848 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,848 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,848 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,848 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,848 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,849 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,849 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,849 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,849 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,850 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,850 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,850 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,850 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,851 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,851 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,851 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,851 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,852 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,852 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,852 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,852 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,852 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,853 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,853 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,853 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,853 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,853 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,854 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,854 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,854 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,859 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,860 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,860 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:11,865 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 12:41:11,876 INFO L253 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2020-10-16 12:41:11,897 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 12:41:11,898 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 12:41:11,898 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-16 12:41:11,898 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-16 12:41:11,898 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 12:41:11,898 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 12:41:11,899 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 12:41:11,899 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 12:41:11,914 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-16 12:41:11,914 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 90 places, 106 transitions, 217 flow [2020-10-16 12:41:11,917 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 90 places, 106 transitions, 217 flow [2020-10-16 12:41:11,919 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 90 places, 106 transitions, 217 flow [2020-10-16 12:41:11,965 INFO L129 PetriNetUnfolder]: 20/114 cut-off events. [2020-10-16 12:41:11,965 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 12:41:11,972 INFO L80 FinitePrefix]: Finished finitePrefix Result has 119 conditions, 114 events. 20/114 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 252 event pairs, 0 based on Foata normal form. 0/87 useless extension candidates. Maximal degree in co-relation 95. Up to 7 conditions per place. [2020-10-16 12:41:11,980 INFO L117 LiptonReduction]: Number of co-enabled transitions 1720 [2020-10-16 12:41:15,042 INFO L132 LiptonReduction]: Checked pairs total: 1707 [2020-10-16 12:41:15,042 INFO L134 LiptonReduction]: Total number of compositions: 145 [2020-10-16 12:41:15,050 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 19 places, 22 transitions, 49 flow [2020-10-16 12:41:15,066 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 59 states. [2020-10-16 12:41:15,068 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states. [2020-10-16 12:41:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-10-16 12:41:15,085 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:41:15,091 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-10-16 12:41:15,094 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 12:41:15,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:41:15,103 INFO L82 PathProgramCache]: Analyzing trace with hash 827700617, now seen corresponding path program 1 times [2020-10-16 12:41:15,126 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:41:15,126 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923156957] [2020-10-16 12:41:15,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:41:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 12:41:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 12:41:15,330 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923156957] [2020-10-16 12:41:15,330 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 12:41:15,331 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-16 12:41:15,331 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [646078220] [2020-10-16 12:41:15,332 INFO L200 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-10-16 12:41:15,334 INFO L255 McrAutomatonBuilder]: Started intersection. [2020-10-16 12:41:15,345 INFO L258 McrAutomatonBuilder]: Finished intersection with 6 states and 5 transitions. [2020-10-16 12:41:15,345 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-10-16 12:41:15,349 INFO L313 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-10-16 12:41:15,349 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-16 12:41:15,350 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 12:41:15,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-16 12:41:15,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 12:41:15,362 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 2 states. [2020-10-16 12:41:15,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 12:41:15,367 INFO L93 Difference]: Finished difference Result 19 states and 39 transitions. [2020-10-16 12:41:15,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-16 12:41:15,368 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2020-10-16 12:41:15,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 12:41:15,378 INFO L225 Difference]: With dead ends: 19 [2020-10-16 12:41:15,379 INFO L226 Difference]: Without dead ends: 19 [2020-10-16 12:41:15,380 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 12:41:15,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2020-10-16 12:41:15,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2020-10-16 12:41:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-10-16 12:41:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 39 transitions. [2020-10-16 12:41:15,418 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 39 transitions. Word has length 5 [2020-10-16 12:41:15,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 12:41:15,419 INFO L481 AbstractCegarLoop]: Abstraction has 19 states and 39 transitions. [2020-10-16 12:41:15,419 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-16 12:41:15,419 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 39 transitions. [2020-10-16 12:41:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-16 12:41:15,420 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:41:15,420 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-10-16 12:41:15,420 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 12:41:15,420 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 12:41:15,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:41:15,421 INFO L82 PathProgramCache]: Analyzing trace with hash -111154496, now seen corresponding path program 1 times [2020-10-16 12:41:15,422 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:41:15,422 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467710719] [2020-10-16 12:41:15,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:41:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:41:15,447 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:41:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:41:15,458 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:41:15,480 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 12:41:15,481 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 12:41:15,482 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-16 12:41:15,483 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 12:41:15,484 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-16 12:41:15,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,496 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,496 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,503 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,503 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,507 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,507 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,508 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,508 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,513 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,514 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,514 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,515 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,515 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,518 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,518 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,519 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,520 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,521 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,525 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,525 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,526 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,526 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,526 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,527 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,527 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,531 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:15,533 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 12:41:15,533 INFO L253 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2020-10-16 12:41:15,533 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 12:41:15,534 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 12:41:15,534 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-16 12:41:15,534 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-16 12:41:15,534 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 12:41:15,534 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 12:41:15,534 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 12:41:15,534 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 12:41:15,537 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-16 12:41:15,538 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 161 places, 193 transitions, 398 flow [2020-10-16 12:41:15,538 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 161 places, 193 transitions, 398 flow [2020-10-16 12:41:15,538 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 161 places, 193 transitions, 398 flow [2020-10-16 12:41:15,605 INFO L129 PetriNetUnfolder]: 39/210 cut-off events. [2020-10-16 12:41:15,606 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 12:41:15,614 INFO L80 FinitePrefix]: Finished finitePrefix Result has 220 conditions, 210 events. 39/210 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 739 event pairs, 0 based on Foata normal form. 0/158 useless extension candidates. Maximal degree in co-relation 181. Up to 7 conditions per place. [2020-10-16 12:41:15,631 INFO L117 LiptonReduction]: Number of co-enabled transitions 18404 [2020-10-16 12:41:19,432 INFO L132 LiptonReduction]: Checked pairs total: 63232 [2020-10-16 12:41:19,433 INFO L134 LiptonReduction]: Total number of compositions: 169 [2020-10-16 12:41:19,433 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 79 places, 102 transitions, 216 flow [2020-10-16 12:41:19,822 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 6094 states. [2020-10-16 12:41:19,822 INFO L276 IsEmpty]: Start isEmpty. Operand 6094 states. [2020-10-16 12:41:19,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-16 12:41:19,823 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:41:19,823 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 12:41:19,823 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 12:41:19,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:41:19,824 INFO L82 PathProgramCache]: Analyzing trace with hash 8237807, now seen corresponding path program 1 times [2020-10-16 12:41:19,825 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:41:19,826 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192255705] [2020-10-16 12:41:19,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:41:19,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 12:41:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 12:41:19,883 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192255705] [2020-10-16 12:41:19,884 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 12:41:19,884 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 12:41:19,884 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [27390884] [2020-10-16 12:41:19,884 INFO L200 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-10-16 12:41:19,885 INFO L255 McrAutomatonBuilder]: Started intersection. [2020-10-16 12:41:19,886 INFO L258 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-10-16 12:41:19,886 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-10-16 12:41:19,887 INFO L313 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-10-16 12:41:19,887 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 12:41:19,887 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 12:41:19,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 12:41:19,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 12:41:19,888 INFO L87 Difference]: Start difference. First operand 6094 states. Second operand 3 states. [2020-10-16 12:41:20,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 12:41:20,072 INFO L93 Difference]: Finished difference Result 1400 states and 4037 transitions. [2020-10-16 12:41:20,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 12:41:20,073 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2020-10-16 12:41:20,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 12:41:20,095 INFO L225 Difference]: With dead ends: 1400 [2020-10-16 12:41:20,096 INFO L226 Difference]: Without dead ends: 1400 [2020-10-16 12:41:20,096 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 12:41:20,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1400 states. [2020-10-16 12:41:20,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1400 to 1400. [2020-10-16 12:41:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1400 states. [2020-10-16 12:41:20,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1400 states and 4037 transitions. [2020-10-16 12:41:20,209 INFO L78 Accepts]: Start accepts. Automaton has 1400 states and 4037 transitions. Word has length 6 [2020-10-16 12:41:20,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 12:41:20,209 INFO L481 AbstractCegarLoop]: Abstraction has 1400 states and 4037 transitions. [2020-10-16 12:41:20,209 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 12:41:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 4037 transitions. [2020-10-16 12:41:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-16 12:41:20,211 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:41:20,211 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-10-16 12:41:20,212 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-16 12:41:20,212 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 12:41:20,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:41:20,212 INFO L82 PathProgramCache]: Analyzing trace with hash 294936521, now seen corresponding path program 1 times [2020-10-16 12:41:20,213 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:41:20,214 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702010133] [2020-10-16 12:41:20,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:41:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:41:20,229 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:41:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:41:20,240 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:41:20,245 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 12:41:20,246 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 12:41:20,246 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-16 12:41:20,246 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 12:41:20,248 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-16 12:41:20,257 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,257 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,258 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,258 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,259 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,259 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,259 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,259 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,259 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,259 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,259 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,260 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,260 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,260 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,260 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,260 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,260 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,261 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,261 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,261 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,261 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,261 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,261 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,262 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,262 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,262 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,262 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,262 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,262 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,264 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,264 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,264 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,264 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,264 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,264 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,265 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,265 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,265 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,265 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,265 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,265 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,266 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,266 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,266 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,266 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,266 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,267 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,267 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,267 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,267 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,267 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,267 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,268 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,268 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,268 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,268 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,268 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,269 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,269 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,269 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,269 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,269 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,269 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,269 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,270 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,270 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,270 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,270 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,270 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,271 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,271 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,271 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,271 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,271 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,271 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,273 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,274 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,274 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,274 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,274 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,274 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,274 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,275 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,275 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,275 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,275 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,275 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,275 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,275 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,276 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,276 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,276 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,276 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,276 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,276 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,277 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,277 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,277 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,277 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,277 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,277 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,277 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,278 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,278 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,278 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,278 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,278 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,278 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,279 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,279 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,279 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,279 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,279 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,279 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,280 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,280 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,280 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,280 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,280 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,280 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,281 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,281 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,281 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,281 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,281 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,281 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,281 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,282 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,282 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,282 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,282 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,282 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,282 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,282 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,283 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,283 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,283 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,283 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,284 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,284 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,284 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,284 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,284 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,284 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,286 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,286 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,286 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,286 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,286 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,286 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,286 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,287 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,287 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,287 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,287 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,287 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,287 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,287 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,288 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,288 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,288 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,288 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,288 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,288 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,288 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,289 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,289 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,289 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,289 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,289 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,289 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,289 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,290 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,290 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,290 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,290 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,290 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,290 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,290 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,291 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,291 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,291 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,291 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,291 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,291 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,291 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,292 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,292 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,292 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,292 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,292 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,292 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,293 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,293 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,293 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,293 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,293 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,293 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,294 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,294 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,294 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,294 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,294 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,294 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,294 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,295 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,295 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,295 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,295 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,295 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,296 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,296 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,296 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,296 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,296 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,296 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,296 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,297 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,297 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,297 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,297 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,297 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,299 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,299 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,299 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,299 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,299 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,299 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,299 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,300 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,300 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,302 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,302 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,303 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,303 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:41:20,305 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 12:41:20,305 INFO L253 AbstractCegarLoop]: Starting to check reachability of 21 error locations. [2020-10-16 12:41:20,305 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 12:41:20,305 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 12:41:20,305 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-16 12:41:20,305 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-16 12:41:20,306 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 12:41:20,306 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 12:41:20,306 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 12:41:20,306 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 12:41:20,309 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-16 12:41:20,310 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 232 places, 280 transitions, 581 flow [2020-10-16 12:41:20,310 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 232 places, 280 transitions, 581 flow [2020-10-16 12:41:20,310 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 232 places, 280 transitions, 581 flow [2020-10-16 12:41:20,368 INFO L129 PetriNetUnfolder]: 58/306 cut-off events. [2020-10-16 12:41:20,368 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 12:41:20,375 INFO L80 FinitePrefix]: Finished finitePrefix Result has 322 conditions, 306 events. 58/306 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1318 event pairs, 0 based on Foata normal form. 0/229 useless extension candidates. Maximal degree in co-relation 267. Up to 8 conditions per place. [2020-10-16 12:41:20,405 INFO L117 LiptonReduction]: Number of co-enabled transitions 50052 [2020-10-16 12:41:25,494 INFO L132 LiptonReduction]: Checked pairs total: 157631 [2020-10-16 12:41:25,494 INFO L134 LiptonReduction]: Total number of compositions: 238 [2020-10-16 12:41:25,494 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 111 places, 142 transitions, 305 flow [2020-10-16 12:42:12,973 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 183824 states. [2020-10-16 12:42:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 183824 states. [2020-10-16 12:42:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-16 12:42:12,974 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:42:12,974 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 12:42:12,974 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 12:42:12,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:42:12,975 INFO L82 PathProgramCache]: Analyzing trace with hash 1030732368, now seen corresponding path program 1 times [2020-10-16 12:42:12,977 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:42:12,977 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860275567] [2020-10-16 12:42:12,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:42:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 12:42:13,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 12:42:13,027 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860275567] [2020-10-16 12:42:13,028 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 12:42:13,028 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 12:42:13,028 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1473091251] [2020-10-16 12:42:13,029 INFO L200 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-10-16 12:42:13,029 INFO L255 McrAutomatonBuilder]: Started intersection. [2020-10-16 12:42:13,030 INFO L258 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-10-16 12:42:13,031 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-10-16 12:42:13,031 INFO L313 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-10-16 12:42:13,031 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 12:42:13,031 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 12:42:13,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 12:42:13,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 12:42:13,033 INFO L87 Difference]: Start difference. First operand 183824 states. Second operand 3 states. [2020-10-16 12:42:13,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 12:42:13,375 INFO L93 Difference]: Finished difference Result 12806 states and 47891 transitions. [2020-10-16 12:42:13,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 12:42:13,376 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2020-10-16 12:42:13,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 12:42:13,501 INFO L225 Difference]: With dead ends: 12806 [2020-10-16 12:42:13,501 INFO L226 Difference]: Without dead ends: 12806 [2020-10-16 12:42:13,501 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 12:42:13,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12806 states. [2020-10-16 12:42:13,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12806 to 12806. [2020-10-16 12:42:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12806 states. [2020-10-16 12:42:14,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12806 states to 12806 states and 47891 transitions. [2020-10-16 12:42:14,001 INFO L78 Accepts]: Start accepts. Automaton has 12806 states and 47891 transitions. Word has length 6 [2020-10-16 12:42:14,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 12:42:14,001 INFO L481 AbstractCegarLoop]: Abstraction has 12806 states and 47891 transitions. [2020-10-16 12:42:14,001 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 12:42:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 12806 states and 47891 transitions. [2020-10-16 12:42:14,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-10-16 12:42:14,006 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 12:42:14,006 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2020-10-16 12:42:14,006 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-16 12:42:14,006 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err3ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err4ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 12:42:14,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 12:42:14,007 INFO L82 PathProgramCache]: Analyzing trace with hash 4772274, now seen corresponding path program 1 times [2020-10-16 12:42:14,009 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 12:42:14,009 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819778881] [2020-10-16 12:42:14,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 12:42:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:42:14,025 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:42:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 12:42:14,035 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 12:42:14,042 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 12:42:14,042 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 12:42:14,043 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-16 12:42:14,043 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 12:42:14,043 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-16 12:42:14,054 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,054 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,056 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,056 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,056 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,056 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,056 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,057 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,060 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,060 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,060 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,060 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,060 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,061 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,061 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,061 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,061 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,061 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,061 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,061 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,062 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,062 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,062 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,062 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,062 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,062 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,062 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,062 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,063 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,063 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,064 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,064 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,064 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,064 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,064 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,064 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,064 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,064 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,066 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,066 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,068 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,068 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,068 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,068 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,068 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,069 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,069 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,069 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,069 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,069 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,069 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,069 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,069 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,070 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,070 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,070 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,070 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,070 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,070 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,071 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,071 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,071 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,071 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,071 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,071 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,071 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,072 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,072 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,072 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,072 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,072 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,073 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,073 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,074 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,074 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,074 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,074 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,074 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,074 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,075 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,075 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,075 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,076 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,076 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,076 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,077 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,077 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,077 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,078 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,081 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,085 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,085 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,088 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,088 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,088 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,090 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,091 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,095 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,096 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,096 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,096 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,096 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,096 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,096 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,097 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,097 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,098 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,098 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,098 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,098 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,099 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,099 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,099 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,099 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,099 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,099 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,100 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,100 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,100 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,100 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,100 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,100 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,101 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,101 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,101 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,101 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,101 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,101 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,101 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,104 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,104 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,104 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,105 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,105 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,106 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,106 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,106 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,106 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,107 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,107 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,107 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,107 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,108 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,108 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,109 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,109 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,109 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,110 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,110 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,110 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,110 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,110 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,110 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,110 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,110 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,111 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,111 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 12:42:14,112 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 12:42:14,112 INFO L253 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2020-10-16 12:42:14,113 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 12:42:14,113 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 12:42:14,113 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-16 12:42:14,113 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-16 12:42:14,113 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 12:42:14,113 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 12:42:14,113 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 12:42:14,113 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 12:42:14,117 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-16 12:42:14,117 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 303 places, 367 transitions, 766 flow [2020-10-16 12:42:14,117 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 303 places, 367 transitions, 766 flow [2020-10-16 12:42:14,117 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 303 places, 367 transitions, 766 flow [2020-10-16 12:42:14,197 INFO L129 PetriNetUnfolder]: 77/402 cut-off events. [2020-10-16 12:42:14,198 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 12:42:14,210 INFO L80 FinitePrefix]: Finished finitePrefix Result has 425 conditions, 402 events. 77/402 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1913 event pairs, 0 based on Foata normal form. 0/300 useless extension candidates. Maximal degree in co-relation 353. Up to 10 conditions per place. [2020-10-16 12:42:14,252 INFO L117 LiptonReduction]: Number of co-enabled transitions 96664 [2020-10-16 12:42:17,440 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 9 [2020-10-16 12:42:21,212 INFO L132 LiptonReduction]: Checked pairs total: 324006 [2020-10-16 12:42:21,212 INFO L134 LiptonReduction]: Total number of compositions: 313 [2020-10-16 12:42:21,213 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 149 places, 194 transitions, 420 flow Received shutdown request... [2020-10-16 12:45:27,448 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-16 12:45:27,457 WARN L235 ceAbstractionStarter]: Timeout [2020-10-16 12:45:27,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 12:45:27 BasicIcfg [2020-10-16 12:45:27,457 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-16 12:45:27,459 INFO L168 Benchmark]: Toolchain (without parser) took 257498.94 ms. Allocated memory was 138.9 MB in the beginning and 3.2 GB in the end (delta: 3.1 GB). Free memory was 101.1 MB in the beginning and 1.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2020-10-16 12:45:27,468 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-10-16 12:45:27,472 INFO L168 Benchmark]: CACSL2BoogieTranslator took 654.98 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 100.6 MB in the beginning and 160.6 MB in the end (delta: -60.0 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2020-10-16 12:45:27,473 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.10 ms. Allocated memory is still 201.9 MB. Free memory was 160.6 MB in the beginning and 157.3 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. [2020-10-16 12:45:27,473 INFO L168 Benchmark]: Boogie Preprocessor took 68.14 ms. Allocated memory is still 201.9 MB. Free memory was 157.3 MB in the beginning and 155.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2020-10-16 12:45:27,476 INFO L168 Benchmark]: RCFGBuilder took 1008.35 ms. Allocated memory was 201.9 MB in the beginning and 233.8 MB in the end (delta: 32.0 MB). Free memory was 155.2 MB in the beginning and 202.4 MB in the end (delta: -47.2 MB). Peak memory consumption was 73.7 MB. Max. memory is 7.1 GB. [2020-10-16 12:45:27,480 INFO L168 Benchmark]: TraceAbstraction took 255677.44 ms. Allocated memory was 233.8 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 201.0 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2020-10-16 12:45:27,487 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 654.98 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 100.6 MB in the beginning and 160.6 MB in the end (delta: -60.0 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 84.10 ms. Allocated memory is still 201.9 MB. Free memory was 160.6 MB in the beginning and 157.3 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.14 ms. Allocated memory is still 201.9 MB. Free memory was 157.3 MB in the beginning and 155.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1008.35 ms. Allocated memory was 201.9 MB in the beginning and 233.8 MB in the end (delta: 32.0 MB). Free memory was 155.2 MB in the beginning and 202.4 MB in the end (delta: -47.2 MB). Peak memory consumption was 73.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 255677.44 ms. Allocated memory was 233.8 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 201.0 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 930 VarBasedMoverChecksPositive, 0 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 16 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 3.1s, 90 PlacesBefore, 19 PlacesAfterwards, 106 TransitionsBefore, 22 TransitionsAfterwards, 1720 CoEnabledTransitionPairs, 7 FixpointIterations, 8 TrivialSequentialCompositions, 88 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 36 ConcurrentYvCompositions, 13 ChoiceCompositions, 145 TotalNumberOfCompositions, 1707 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 8844 VarBasedMoverChecksPositive, 157 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 592 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 3.8s, 161 PlacesBefore, 79 PlacesAfterwards, 193 TransitionsBefore, 102 TransitionsAfterwards, 18404 CoEnabledTransitionPairs, 6 FixpointIterations, 8 TrivialSequentialCompositions, 107 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 45 ConcurrentYvCompositions, 9 ChoiceCompositions, 169 TotalNumberOfCompositions, 63232 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 22915 VarBasedMoverChecksPositive, 232 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 1100 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 5.1s, 232 PlacesBefore, 111 PlacesAfterwards, 280 TransitionsBefore, 142 TransitionsAfterwards, 50052 CoEnabledTransitionPairs, 6 FixpointIterations, 8 TrivialSequentialCompositions, 149 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 64 ConcurrentYvCompositions, 17 ChoiceCompositions, 238 TotalNumberOfCompositions, 157631 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 45234 VarBasedMoverChecksPositive, 490 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 1773 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 7.0s, 303 PlacesBefore, 149 PlacesAfterwards, 367 TransitionsBefore, 194 TransitionsAfterwards, 96664 CoEnabledTransitionPairs, 6 FixpointIterations, 8 TrivialSequentialCompositions, 202 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 84 ConcurrentYvCompositions, 19 ChoiceCompositions, 313 TotalNumberOfCompositions, 324006 MoverChecksTotal - TimeoutResultAtElement [Line: 722]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 722). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 149 places, 194 transitions, 420 flow. Already constructed 481748 states. Currently 204053 states in worklist.. - TimeoutResultAtElement [Line: 692]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 692). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 149 places, 194 transitions, 420 flow. Already constructed 481748 states. Currently 204053 states in worklist.. - TimeoutResultAtElement [Line: 697]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 697). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 149 places, 194 transitions, 420 flow. Already constructed 481748 states. Currently 204053 states in worklist.. - TimeoutResultAtElement [Line: 700]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 700). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 149 places, 194 transitions, 420 flow. Already constructed 481748 states. Currently 204053 states in worklist.. - TimeoutResultAtElement [Line: 709]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 709). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 149 places, 194 transitions, 420 flow. Already constructed 481748 states. Currently 204053 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 87 locations, 5 error locations. Started 4 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 255.3s, OverallIterations: 6, TraceHistogramMax: 4, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 253.4s, HoareTripleCheckerStatistics: 171 SDtfs, 113 SDslu, 40 SDs, 0 SdLazy, 97 SolverSat, 90 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=183824occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 44 NumberOfCodeBlocks, 44 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 86 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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 could not prove your program: Timeout Completed graceful shutdown