/usr/bin/java -Xmx16000000000 -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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-11af1e5 [2020-10-09 12:10:21,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-09 12:10:21,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-09 12:10:21,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-09 12:10:21,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-09 12:10:21,487 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-09 12:10:21,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-09 12:10:21,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-09 12:10:21,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-09 12:10:21,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-09 12:10:21,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-09 12:10:21,501 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-09 12:10:21,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-09 12:10:21,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-09 12:10:21,506 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-09 12:10:21,507 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-09 12:10:21,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-09 12:10:21,510 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-09 12:10:21,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-09 12:10:21,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-09 12:10:21,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-09 12:10:21,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-09 12:10:21,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-09 12:10:21,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-09 12:10:21,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-09 12:10:21,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-09 12:10:21,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-09 12:10:21,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-09 12:10:21,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-09 12:10:21,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-09 12:10:21,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-09 12:10:21,553 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-09 12:10:21,553 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-09 12:10:21,553 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-09 12:10:21,554 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-09 12:10:21,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-09 12:10:21,556 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-09 12:10:21,595 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-09 12:10:21,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-09 12:10:21,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-09 12:10:21,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-09 12:10:21,598 INFO L138 SettingsManager]: * Use SBE=true [2020-10-09 12:10:21,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-09 12:10:21,598 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-09 12:10:21,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-09 12:10:21,599 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-09 12:10:21,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-09 12:10:21,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-09 12:10:21,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-09 12:10:21,600 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-09 12:10:21,601 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-09 12:10:21,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-09 12:10:21,601 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-09 12:10:21,601 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-09 12:10:21,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-09 12:10:21,602 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-09 12:10:21,602 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-09 12:10:21,602 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-09 12:10:21,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-09 12:10:21,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-09 12:10:21,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-09 12:10:21,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-09 12:10:21,603 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-09 12:10:21,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-09 12:10:21,604 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-09 12:10:21,604 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-09 12:10:21,604 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-09 12:10:21,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-09 12:10:21,884 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-09 12:10:21,887 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-09 12:10:21,889 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-09 12:10:21,889 INFO L275 PluginConnector]: CDTParser initialized [2020-10-09 12:10:21,890 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2020-10-09 12:10:21,949 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b904e2085/5a0219242be64ab7aa11f7037113e669/FLAGc871cd256 [2020-10-09 12:10:22,473 INFO L306 CDTParser]: Found 1 translation units. [2020-10-09 12:10:22,474 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2020-10-09 12:10:22,489 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b904e2085/5a0219242be64ab7aa11f7037113e669/FLAGc871cd256 [2020-10-09 12:10:22,797 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b904e2085/5a0219242be64ab7aa11f7037113e669 [2020-10-09 12:10:22,806 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-09 12:10:22,807 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-09 12:10:22,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-09 12:10:22,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-09 12:10:22,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-09 12:10:22,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 12:10:22" (1/1) ... [2020-10-09 12:10:22,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58adc394 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:22, skipping insertion in model container [2020-10-09 12:10:22,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.10 12:10:22" (1/1) ... [2020-10-09 12:10:22,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-09 12:10:22,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-09 12:10:23,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-09 12:10:23,339 INFO L203 MainTranslator]: Completed pre-run [2020-10-09 12:10:23,386 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-09 12:10:23,478 INFO L208 MainTranslator]: Completed translation [2020-10-09 12:10:23,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23 WrapperNode [2020-10-09 12:10:23,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-09 12:10:23,481 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-09 12:10:23,481 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-09 12:10:23,481 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-09 12:10:23,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... [2020-10-09 12:10:23,523 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... [2020-10-09 12:10:23,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-09 12:10:23,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-09 12:10:23,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-09 12:10:23,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-09 12:10:23,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... [2020-10-09 12:10:23,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... [2020-10-09 12:10:23,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... [2020-10-09 12:10:23,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... [2020-10-09 12:10:23,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... [2020-10-09 12:10:23,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... [2020-10-09 12:10:23,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... [2020-10-09 12:10:23,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-09 12:10:23,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-09 12:10:23,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-09 12:10:23,595 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-09 12:10:23,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-09 12:10:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-09 12:10:23,669 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-09 12:10:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-09 12:10:23,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-09 12:10:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-09 12:10:23,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-09 12:10:23,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-09 12:10:23,673 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-09 12:10:24,567 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-09 12:10:24,568 INFO L298 CfgBuilder]: Removed 17 assume(true) statements. [2020-10-09 12:10:24,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.10 12:10:24 BoogieIcfgContainer [2020-10-09 12:10:24,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-09 12:10:24,572 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-09 12:10:24,572 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-09 12:10:24,575 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-09 12:10:24,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.10 12:10:22" (1/3) ... [2020-10-09 12:10:24,577 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a7b642d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.10 12:10:24, skipping insertion in model container [2020-10-09 12:10:24,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.10 12:10:23" (2/3) ... [2020-10-09 12:10:24,577 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a7b642d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.10 12:10:24, skipping insertion in model container [2020-10-09 12:10:24,578 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.10 12:10:24" (3/3) ... [2020-10-09 12:10:24,580 INFO L111 eAbstractionObserver]: Analyzing ICFG 41_FreeBSD_abd_kbd_sliced.i [2020-10-09 12:10:24,593 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-09 12:10:24,593 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-09 12:10:24,601 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-09 12:10:24,602 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-09 12:10:24,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,634 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,634 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,634 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,637 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,637 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,637 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,637 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,638 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,639 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,640 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,640 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,641 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,641 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,641 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,641 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,642 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,642 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,642 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,642 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,643 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,643 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,643 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,643 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,644 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,644 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,644 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,644 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,646 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,647 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,649 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,649 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,649 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,649 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,649 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,650 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,650 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,650 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,652 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,652 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,653 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,653 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,654 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,657 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,658 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,658 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,658 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,659 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,666 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,666 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,668 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,668 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,670 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:24,689 INFO L253 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2020-10-09 12:10:24,706 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-09 12:10:24,706 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-09 12:10:24,707 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-09 12:10:24,707 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-09 12:10:24,707 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-09 12:10:24,707 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-09 12:10:24,707 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-09 12:10:24,708 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-09 12:10:24,722 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-09 12:10:24,725 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 90 places, 106 transitions, 217 flow [2020-10-09 12:10:24,728 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 90 places, 106 transitions, 217 flow [2020-10-09 12:10:24,730 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 90 places, 106 transitions, 217 flow [2020-10-09 12:10:24,775 INFO L129 PetriNetUnfolder]: 20/114 cut-off events. [2020-10-09 12:10:24,776 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-09 12:10:24,782 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. [2020-10-09 12:10:24,785 INFO L117 LiptonReduction]: Number of co-enabled transitions 1720 [2020-10-09 12:10:27,825 INFO L132 LiptonReduction]: Checked pairs total: 1707 [2020-10-09 12:10:27,825 INFO L134 LiptonReduction]: Total number of compositions: 145 [2020-10-09 12:10:27,832 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 19 places, 22 transitions, 49 flow [2020-10-09 12:10:27,843 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 59 states. [2020-10-09 12:10:27,845 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states. [2020-10-09 12:10:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-10-09 12:10:27,851 INFO L413 BasicCegarLoop]: Found error trace [2020-10-09 12:10:27,852 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-10-09 12:10:27,853 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]=== [2020-10-09 12:10:27,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 12:10:27,859 INFO L82 PathProgramCache]: Analyzing trace with hash 827700617, now seen corresponding path program 1 times [2020-10-09 12:10:27,869 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-09 12:10:27,869 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138855741] [2020-10-09 12:10:27,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-09 12:10:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 12:10:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 12:10:28,022 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138855741] [2020-10-09 12:10:28,023 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-09 12:10:28,023 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-09 12:10:28,024 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2322780] [2020-10-09 12:10:28,028 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-09 12:10:28,029 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-09 12:10:28,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-09 12:10:28,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-09 12:10:28,044 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 2 states. [2020-10-09 12:10:28,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-09 12:10:28,055 INFO L93 Difference]: Finished difference Result 19 states and 39 transitions. [2020-10-09 12:10:28,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-09 12:10:28,057 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2020-10-09 12:10:28,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-09 12:10:28,068 INFO L225 Difference]: With dead ends: 19 [2020-10-09 12:10:28,068 INFO L226 Difference]: Without dead ends: 19 [2020-10-09 12:10:28,069 INFO L673 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 [2020-10-09 12:10:28,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2020-10-09 12:10:28,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2020-10-09 12:10:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-10-09 12:10:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 39 transitions. [2020-10-09 12:10:28,098 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 39 transitions. Word has length 5 [2020-10-09 12:10:28,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-09 12:10:28,099 INFO L481 AbstractCegarLoop]: Abstraction has 19 states and 39 transitions. [2020-10-09 12:10:28,099 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-09 12:10:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 39 transitions. [2020-10-09 12:10:28,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-09 12:10:28,099 INFO L413 BasicCegarLoop]: Found error trace [2020-10-09 12:10:28,100 INFO L421 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-10-09 12:10:28,100 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-09 12:10:28,100 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]=== [2020-10-09 12:10:28,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 12:10:28,101 INFO L82 PathProgramCache]: Analyzing trace with hash -111154496, now seen corresponding path program 1 times [2020-10-09 12:10:28,101 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-09 12:10:28,101 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [792887072] [2020-10-09 12:10:28,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-09 12:10:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 12:10:28,128 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 12:10:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 12:10:28,151 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 12:10:28,169 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-09 12:10:28,169 INFO L519 BasicCegarLoop]: Counterexample might be feasible [2020-10-09 12:10:28,170 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-09 12:10:28,171 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-09 12:10:28,171 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-09 12:10:28,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,198 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,208 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,209 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,209 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,209 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,210 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,210 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,213 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,213 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,213 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,213 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,214 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,214 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,215 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,218 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,219 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,219 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:28,222 INFO L253 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2020-10-09 12:10:28,222 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-09 12:10:28,222 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-09 12:10:28,222 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-09 12:10:28,222 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-09 12:10:28,223 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-09 12:10:28,223 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-09 12:10:28,223 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-09 12:10:28,223 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-09 12:10:28,227 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-09 12:10:28,227 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 161 places, 193 transitions, 398 flow [2020-10-09 12:10:28,227 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 161 places, 193 transitions, 398 flow [2020-10-09 12:10:28,228 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 161 places, 193 transitions, 398 flow [2020-10-09 12:10:28,282 INFO L129 PetriNetUnfolder]: 39/210 cut-off events. [2020-10-09 12:10:28,282 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-09 12:10:28,288 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. [2020-10-09 12:10:28,308 INFO L117 LiptonReduction]: Number of co-enabled transitions 18404 [2020-10-09 12:10:34,471 INFO L132 LiptonReduction]: Checked pairs total: 52957 [2020-10-09 12:10:34,472 INFO L134 LiptonReduction]: Total number of compositions: 191 [2020-10-09 12:10:34,472 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 72 places, 92 transitions, 196 flow [2020-10-09 12:10:34,728 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 4933 states. [2020-10-09 12:10:34,728 INFO L276 IsEmpty]: Start isEmpty. Operand 4933 states. [2020-10-09 12:10:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-09 12:10:34,732 INFO L413 BasicCegarLoop]: Found error trace [2020-10-09 12:10:34,733 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-09 12:10:34,737 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]=== [2020-10-09 12:10:34,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 12:10:34,738 INFO L82 PathProgramCache]: Analyzing trace with hash 294529751, now seen corresponding path program 1 times [2020-10-09 12:10:34,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-09 12:10:34,740 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899150390] [2020-10-09 12:10:34,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-09 12:10:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 12:10:34,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 12:10:34,865 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899150390] [2020-10-09 12:10:34,866 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-09 12:10:34,866 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-09 12:10:34,866 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212516622] [2020-10-09 12:10:34,867 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-09 12:10:34,867 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-09 12:10:34,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-09 12:10:34,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-09 12:10:34,868 INFO L87 Difference]: Start difference. First operand 4933 states. Second operand 3 states. [2020-10-09 12:10:35,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-09 12:10:35,056 INFO L93 Difference]: Finished difference Result 1185 states and 3392 transitions. [2020-10-09 12:10:35,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-09 12:10:35,056 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2020-10-09 12:10:35,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-09 12:10:35,079 INFO L225 Difference]: With dead ends: 1185 [2020-10-09 12:10:35,079 INFO L226 Difference]: Without dead ends: 1185 [2020-10-09 12:10:35,080 INFO L673 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 [2020-10-09 12:10:35,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1185 states. [2020-10-09 12:10:35,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1185 to 1185. [2020-10-09 12:10:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1185 states. [2020-10-09 12:10:35,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 1185 states and 3392 transitions. [2020-10-09 12:10:35,203 INFO L78 Accepts]: Start accepts. Automaton has 1185 states and 3392 transitions. Word has length 6 [2020-10-09 12:10:35,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-09 12:10:35,203 INFO L481 AbstractCegarLoop]: Abstraction has 1185 states and 3392 transitions. [2020-10-09 12:10:35,203 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-09 12:10:35,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 3392 transitions. [2020-10-09 12:10:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-09 12:10:35,207 INFO L413 BasicCegarLoop]: Found error trace [2020-10-09 12:10:35,207 INFO L421 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-10-09 12:10:35,208 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-09 12:10:35,208 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]=== [2020-10-09 12:10:35,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 12:10:35,209 INFO L82 PathProgramCache]: Analyzing trace with hash -599738925, now seen corresponding path program 1 times [2020-10-09 12:10:35,209 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-09 12:10:35,210 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641971682] [2020-10-09 12:10:35,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-09 12:10:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 12:10:35,246 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 12:10:35,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 12:10:35,268 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 12:10:35,278 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-09 12:10:35,282 INFO L519 BasicCegarLoop]: Counterexample might be feasible [2020-10-09 12:10:35,282 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-09 12:10:35,283 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-09 12:10:35,284 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-09 12:10:35,301 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,301 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,301 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,302 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,304 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,304 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,304 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,304 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,304 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,305 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,305 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,305 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,305 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,305 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,305 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,306 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,306 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,306 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,306 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,306 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,306 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,307 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,307 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,307 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,307 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,307 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,307 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,308 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,308 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,308 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,308 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,308 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,308 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,308 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,309 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,309 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,309 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,309 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,309 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,309 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,310 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,310 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,310 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,310 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,310 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,311 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,311 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,311 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,311 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,311 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,311 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,312 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,312 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,312 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,312 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,312 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,313 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,313 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,313 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,313 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,313 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,314 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,314 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,314 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,314 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,314 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,315 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,315 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,316 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,316 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,316 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,316 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,316 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,317 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,317 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,317 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,317 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,317 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,318 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,318 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,318 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,318 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,318 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,318 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,319 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,319 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,319 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,319 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,319 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,320 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,320 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,320 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,320 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,320 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,321 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,321 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,321 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,321 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,321 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,322 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,322 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,322 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,322 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,322 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,323 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,323 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,323 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,323 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,323 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,323 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,324 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,324 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,324 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,324 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,324 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,325 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,325 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,325 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,325 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,325 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,326 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,326 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,326 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,326 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,326 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,327 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,327 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,327 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,327 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,327 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,327 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,328 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,328 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,328 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,328 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,329 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,329 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,332 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,332 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,336 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,339 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,347 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,347 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,348 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,348 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,352 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,352 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,357 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:10:35,359 INFO L253 AbstractCegarLoop]: Starting to check reachability of 21 error locations. [2020-10-09 12:10:35,360 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-09 12:10:35,382 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-09 12:10:35,382 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-09 12:10:35,382 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-09 12:10:35,382 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-09 12:10:35,382 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-09 12:10:35,382 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-09 12:10:35,382 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-09 12:10:35,387 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-09 12:10:35,388 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 232 places, 280 transitions, 581 flow [2020-10-09 12:10:35,388 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 232 places, 280 transitions, 581 flow [2020-10-09 12:10:35,388 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 232 places, 280 transitions, 581 flow [2020-10-09 12:10:35,448 INFO L129 PetriNetUnfolder]: 58/306 cut-off events. [2020-10-09 12:10:35,448 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-09 12:10:35,455 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 1309 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. [2020-10-09 12:10:35,488 INFO L117 LiptonReduction]: Number of co-enabled transitions 50052 [2020-10-09 12:10:43,803 INFO L132 LiptonReduction]: Checked pairs total: 145982 [2020-10-09 12:10:43,803 INFO L134 LiptonReduction]: Total number of compositions: 259 [2020-10-09 12:10:43,803 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 133 transitions, 287 flow [2020-10-09 12:11:12,840 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 152927 states. [2020-10-09 12:11:12,840 INFO L276 IsEmpty]: Start isEmpty. Operand 152927 states. [2020-10-09 12:11:12,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-09 12:11:12,841 INFO L413 BasicCegarLoop]: Found error trace [2020-10-09 12:11:12,841 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-09 12:11:12,841 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]=== [2020-10-09 12:11:12,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 12:11:12,842 INFO L82 PathProgramCache]: Analyzing trace with hash 1944771522, now seen corresponding path program 1 times [2020-10-09 12:11:12,842 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-09 12:11:12,842 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735198155] [2020-10-09 12:11:12,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-09 12:11:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-09 12:11:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-09 12:11:12,883 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735198155] [2020-10-09 12:11:12,883 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-09 12:11:12,883 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-09 12:11:12,884 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105905161] [2020-10-09 12:11:12,884 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-09 12:11:12,884 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-09 12:11:12,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-09 12:11:12,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-09 12:11:12,885 INFO L87 Difference]: Start difference. First operand 152927 states. Second operand 3 states. [2020-10-09 12:11:13,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-09 12:11:13,201 INFO L93 Difference]: Finished difference Result 10413 states and 38580 transitions. [2020-10-09 12:11:13,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-09 12:11:13,202 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2020-10-09 12:11:13,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-09 12:11:13,307 INFO L225 Difference]: With dead ends: 10413 [2020-10-09 12:11:13,307 INFO L226 Difference]: Without dead ends: 10413 [2020-10-09 12:11:13,308 INFO L673 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 [2020-10-09 12:11:13,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10413 states. [2020-10-09 12:11:13,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10413 to 10413. [2020-10-09 12:11:13,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10413 states. [2020-10-09 12:11:13,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10413 states to 10413 states and 38580 transitions. [2020-10-09 12:11:13,682 INFO L78 Accepts]: Start accepts. Automaton has 10413 states and 38580 transitions. Word has length 6 [2020-10-09 12:11:13,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-09 12:11:13,683 INFO L481 AbstractCegarLoop]: Abstraction has 10413 states and 38580 transitions. [2020-10-09 12:11:13,683 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-09 12:11:13,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10413 states and 38580 transitions. [2020-10-09 12:11:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-10-09 12:11:13,690 INFO L413 BasicCegarLoop]: Found error trace [2020-10-09 12:11:13,690 INFO L421 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2020-10-09 12:11:13,690 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-09 12:11:13,690 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]=== [2020-10-09 12:11:13,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-09 12:11:13,691 INFO L82 PathProgramCache]: Analyzing trace with hash 59387401, now seen corresponding path program 1 times [2020-10-09 12:11:13,691 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-09 12:11:13,691 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14524934] [2020-10-09 12:11:13,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-09 12:11:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 12:11:13,728 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 12:11:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-09 12:11:13,750 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-09 12:11:13,757 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-09 12:11:13,758 INFO L519 BasicCegarLoop]: Counterexample might be feasible [2020-10-09 12:11:13,758 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-09 12:11:13,758 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-09 12:11:13,759 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-09 12:11:13,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,770 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,773 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,773 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,774 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,774 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,774 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,774 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,774 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,774 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,774 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,775 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,777 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,777 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,777 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,778 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,778 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,778 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,779 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,779 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,781 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,781 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,782 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,784 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,785 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,785 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,786 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,786 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,790 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,790 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,795 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,801 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,801 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,803 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,803 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,806 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,806 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,807 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,810 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,810 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,810 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,814 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-09 12:11:13,827 INFO L253 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2020-10-09 12:11:13,827 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-09 12:11:13,827 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-09 12:11:13,827 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-09 12:11:13,827 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-09 12:11:13,827 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-09 12:11:13,827 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-09 12:11:13,828 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-09 12:11:13,828 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-09 12:11:13,831 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-09 12:11:13,832 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 303 places, 367 transitions, 766 flow [2020-10-09 12:11:13,832 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 303 places, 367 transitions, 766 flow [2020-10-09 12:11:13,832 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 303 places, 367 transitions, 766 flow [2020-10-09 12:11:13,927 INFO L129 PetriNetUnfolder]: 77/402 cut-off events. [2020-10-09 12:11:13,927 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-09 12:11:13,940 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 1906 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. [2020-10-09 12:11:13,983 INFO L117 LiptonReduction]: Number of co-enabled transitions 96664 [2020-10-09 12:11:14,771 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2020-10-09 12:11:21,048 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2020-10-09 12:11:25,946 INFO L132 LiptonReduction]: Checked pairs total: 307426 [2020-10-09 12:11:25,946 INFO L134 LiptonReduction]: Total number of compositions: 350 [2020-10-09 12:11:25,947 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 138 places, 178 transitions, 388 flow Received shutdown request... [2020-10-09 12:24:16,318 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-09 12:24:16,321 WARN L235 ceAbstractionStarter]: Timeout [2020-10-09 12:24:16,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.10 12:24:16 BasicIcfg [2020-10-09 12:24:16,322 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-09 12:24:16,324 INFO L168 Benchmark]: Toolchain (without parser) took 833516.34 ms. Allocated memory was 253.2 MB in the beginning and 6.5 GB in the end (delta: 6.3 GB). Free memory was 207.5 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 6.5 GB. Max. memory is 14.2 GB. [2020-10-09 12:24:16,324 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 253.2 MB. Free memory is still 229.6 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-09 12:24:16,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 672.19 ms. Allocated memory was 253.2 MB in the beginning and 320.9 MB in the end (delta: 67.6 MB). Free memory was 207.5 MB in the beginning and 274.2 MB in the end (delta: -66.7 MB). Peak memory consumption was 29.4 MB. Max. memory is 14.2 GB. [2020-10-09 12:24:16,326 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.85 ms. Allocated memory is still 320.9 MB. Free memory was 274.2 MB in the beginning and 271.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. [2020-10-09 12:24:16,327 INFO L168 Benchmark]: Boogie Preprocessor took 40.91 ms. Allocated memory is still 320.9 MB. Free memory was 271.7 MB in the beginning and 269.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. [2020-10-09 12:24:16,328 INFO L168 Benchmark]: RCFGBuilder took 975.99 ms. Allocated memory is still 320.9 MB. Free memory was 269.2 MB in the beginning and 198.9 MB in the end (delta: 70.2 MB). Peak memory consumption was 70.2 MB. Max. memory is 14.2 GB. [2020-10-09 12:24:16,329 INFO L168 Benchmark]: TraceAbstraction took 831749.87 ms. Allocated memory was 320.9 MB in the beginning and 6.5 GB in the end (delta: 6.2 GB). Free memory was 196.4 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 6.4 GB. Max. memory is 14.2 GB. [2020-10-09 12:24:16,333 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 253.2 MB. Free memory is still 229.6 MB. There was no memory consumed. Max. memory is 14.2 GB. * CACSL2BoogieTranslator took 672.19 ms. Allocated memory was 253.2 MB in the beginning and 320.9 MB in the end (delta: 67.6 MB). Free memory was 207.5 MB in the beginning and 274.2 MB in the end (delta: -66.7 MB). Peak memory consumption was 29.4 MB. Max. memory is 14.2 GB. * Boogie Procedure Inliner took 71.85 ms. Allocated memory is still 320.9 MB. Free memory was 274.2 MB in the beginning and 271.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. * Boogie Preprocessor took 40.91 ms. Allocated memory is still 320.9 MB. Free memory was 271.7 MB in the beginning and 269.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. * RCFGBuilder took 975.99 ms. Allocated memory is still 320.9 MB. Free memory was 269.2 MB in the beginning and 198.9 MB in the end (delta: 70.2 MB). Peak memory consumption was 70.2 MB. Max. memory is 14.2 GB. * TraceAbstraction took 831749.87 ms. Allocated memory was 320.9 MB in the beginning and 6.5 GB in the end (delta: 6.2 GB). Free memory was 196.4 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 6.4 GB. Max. memory is 14.2 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 1104 VarBasedMoverChecksPositive, 0 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 16 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 3.0s, 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 10968 VarBasedMoverChecksPositive, 950 VarBasedMoverChecksNegative, 725 SemBasedMoverChecksPositive, 225 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.3s, 926 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 6.2s, 161 PlacesBefore, 72 PlacesAfterwards, 193 TransitionsBefore, 92 TransitionsAfterwards, 18404 CoEnabledTransitionPairs, 6 FixpointIterations, 8 TrivialSequentialCompositions, 120 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 51 ConcurrentYvCompositions, 12 ChoiceCompositions, 191 TotalNumberOfCompositions, 52957 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 28113 VarBasedMoverChecksPositive, 1598 VarBasedMoverChecksNegative, 1286 SemBasedMoverChecksPositive, 312 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 3.0s, 1715 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 8.4s, 232 PlacesBefore, 105 PlacesAfterwards, 280 TransitionsBefore, 133 TransitionsAfterwards, 50052 CoEnabledTransitionPairs, 6 FixpointIterations, 8 TrivialSequentialCompositions, 160 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 71 ConcurrentYvCompositions, 20 ChoiceCompositions, 259 TotalNumberOfCompositions, 145982 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 54849 VarBasedMoverChecksPositive, 2868 VarBasedMoverChecksNegative, 2465 SemBasedMoverChecksPositive, 403 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 4.5s, 2917 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 12.1s, 303 PlacesBefore, 138 PlacesAfterwards, 367 TransitionsBefore, 178 TransitionsAfterwards, 96664 CoEnabledTransitionPairs, 7 FixpointIterations, 8 TrivialSequentialCompositions, 229 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 89 ConcurrentYvCompositions, 24 ChoiceCompositions, 350 TotalNumberOfCompositions, 307426 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 138 places, 178 transitions, 388 flow. Already constructed 935186 states. Currently 354851 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 138 places, 178 transitions, 388 flow. Already constructed 935186 states. Currently 354851 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 138 places, 178 transitions, 388 flow. Already constructed 935186 states. Currently 354851 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 138 places, 178 transitions, 388 flow. Already constructed 935186 states. Currently 354851 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 138 places, 178 transitions, 388 flow. Already constructed 935186 states. Currently 354851 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 87 locations, 5 error locations. Started 4 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 831.4s, OverallIterations: 6, TraceHistogramMax: 4, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 829.5s, HoareTripleCheckerStatistics: 158 SDtfs, 104 SDslu, 31 SDs, 0 SdLazy, 107 SolverSat, 86 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=152927occurred 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: 0.5s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s 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