/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf -i ../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-60655ea [2020-09-15 14:17:10,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-15 14:17:10,433 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-15 14:17:10,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-15 14:17:10,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-15 14:17:10,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-15 14:17:10,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-15 14:17:10,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-15 14:17:10,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-15 14:17:10,486 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-15 14:17:10,487 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-15 14:17:10,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-15 14:17:10,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-15 14:17:10,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-15 14:17:10,491 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-15 14:17:10,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-15 14:17:10,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-15 14:17:10,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-15 14:17:10,497 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-15 14:17:10,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-15 14:17:10,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-15 14:17:10,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-15 14:17:10,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-15 14:17:10,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-15 14:17:10,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-15 14:17:10,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-15 14:17:10,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-15 14:17:10,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-15 14:17:10,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-15 14:17:10,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-15 14:17:10,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-15 14:17:10,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-15 14:17:10,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-15 14:17:10,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-15 14:17:10,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-15 14:17:10,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-15 14:17:10,519 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf [2020-09-15 14:17:10,545 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-15 14:17:10,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-15 14:17:10,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-15 14:17:10,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-15 14:17:10,547 INFO L138 SettingsManager]: * Use SBE=true [2020-09-15 14:17:10,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-15 14:17:10,548 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-15 14:17:10,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-15 14:17:10,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-15 14:17:10,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-15 14:17:10,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-15 14:17:10,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-15 14:17:10,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-15 14:17:10,549 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-15 14:17:10,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-15 14:17:10,550 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-15 14:17:10,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-15 14:17:10,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-15 14:17:10,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-15 14:17:10,550 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-15 14:17:10,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-15 14:17:10,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-15 14:17:10,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-15 14:17:10,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-09-15 14:17:10,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-15 14:17:10,552 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-15 14:17:10,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-15 14:17:10,552 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-09-15 14:17:10,552 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-09-15 14:17:10,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-15 14:17:10,553 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-09-15 14:17:11,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-15 14:17:11,035 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-15 14:17:11,039 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-15 14:17:11,040 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-15 14:17:11,041 INFO L275 PluginConnector]: CDTParser initialized [2020-09-15 14:17:11,043 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2020-09-15 14:17:11,125 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a857f5125/e2f3bc04dd29424e8cf995aef70e3ed2/FLAG151be989d [2020-09-15 14:17:11,775 INFO L306 CDTParser]: Found 1 translation units. [2020-09-15 14:17:11,776 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2020-09-15 14:17:11,792 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a857f5125/e2f3bc04dd29424e8cf995aef70e3ed2/FLAG151be989d [2020-09-15 14:17:12,026 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a857f5125/e2f3bc04dd29424e8cf995aef70e3ed2 [2020-09-15 14:17:12,040 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-15 14:17:12,046 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-09-15 14:17:12,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-15 14:17:12,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-15 14:17:12,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-15 14:17:12,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 02:17:12" (1/1) ... [2020-09-15 14:17:12,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eaa6332 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:12, skipping insertion in model container [2020-09-15 14:17:12,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 02:17:12" (1/1) ... [2020-09-15 14:17:12,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-15 14:17:12,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-15 14:17:12,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-15 14:17:12,838 INFO L203 MainTranslator]: Completed pre-run [2020-09-15 14:17:12,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-15 14:17:13,036 INFO L208 MainTranslator]: Completed translation [2020-09-15 14:17:13,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13 WrapperNode [2020-09-15 14:17:13,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-15 14:17:13,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-09-15 14:17:13,039 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-09-15 14:17:13,039 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-09-15 14:17:13,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... [2020-09-15 14:17:13,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... [2020-09-15 14:17:13,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-09-15 14:17:13,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-15 14:17:13,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-15 14:17:13,120 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-15 14:17:13,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... [2020-09-15 14:17:13,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... [2020-09-15 14:17:13,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... [2020-09-15 14:17:13,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... [2020-09-15 14:17:13,145 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... [2020-09-15 14:17:13,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... [2020-09-15 14:17:13,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... [2020-09-15 14:17:13,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-15 14:17:13,163 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-15 14:17:13,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-15 14:17:13,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-15 14:17:13,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-15 14:17:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-09-15 14:17:13,246 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-09-15 14:17:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-15 14:17:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-15 14:17:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-15 14:17:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-15 14:17:13,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-15 14:17:13,253 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-09-15 14:17:14,419 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-15 14:17:14,419 INFO L295 CfgBuilder]: Removed 17 assume(true) statements. [2020-09-15 14:17:14,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.09 02:17:14 BoogieIcfgContainer [2020-09-15 14:17:14,424 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-15 14:17:14,426 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-15 14:17:14,426 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-15 14:17:14,430 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-15 14:17:14,430 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.09 02:17:12" (1/3) ... [2020-09-15 14:17:14,431 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43ab125b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.09 02:17:14, skipping insertion in model container [2020-09-15 14:17:14,431 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 02:17:13" (2/3) ... [2020-09-15 14:17:14,432 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43ab125b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.09 02:17:14, skipping insertion in model container [2020-09-15 14:17:14,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.09 02:17:14" (3/3) ... [2020-09-15 14:17:14,434 INFO L109 eAbstractionObserver]: Analyzing ICFG 41_FreeBSD_abd_kbd_sliced.i [2020-09-15 14:17:14,447 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-09-15 14:17:14,447 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-15 14:17:14,457 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-09-15 14:17:14,458 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-09-15 14:17:14,488 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,488 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,488 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,488 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,491 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,491 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,491 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,491 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,491 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,492 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,492 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,492 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,492 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,494 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,501 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,501 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,502 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,502 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,503 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,503 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,503 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,512 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,513 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:14,540 INFO L251 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2020-09-15 14:17:14,568 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-15 14:17:14,568 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-15 14:17:14,568 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-15 14:17:14,569 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-09-15 14:17:14,569 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-15 14:17:14,569 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-15 14:17:14,569 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-15 14:17:14,569 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-15 14:17:14,589 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 90 places, 106 transitions, 217 flow [2020-09-15 14:17:14,592 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 90 places, 106 transitions, 217 flow [2020-09-15 14:17:14,642 INFO L129 PetriNetUnfolder]: 20/114 cut-off events. [2020-09-15 14:17:14,642 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-09-15 14:17:14,649 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 249 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. [2020-09-15 14:17:14,653 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 90 places, 106 transitions, 217 flow [2020-09-15 14:17:14,675 INFO L129 PetriNetUnfolder]: 20/114 cut-off events. [2020-09-15 14:17:14,675 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-09-15 14:17:14,677 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 249 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. [2020-09-15 14:17:14,679 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1720 [2020-09-15 14:17:14,681 INFO L182 etLargeBlockEncoding]: Variable Check. [2020-09-15 14:17:17,519 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-15 14:17:18,208 INFO L206 etLargeBlockEncoding]: Checked pairs total: 1245 [2020-09-15 14:17:18,209 INFO L214 etLargeBlockEncoding]: Total number of compositions: 132 [2020-09-15 14:17:18,213 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 19 places, 22 transitions, 49 flow [2020-09-15 14:17:18,225 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 59 states. [2020-09-15 14:17:18,227 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states. [2020-09-15 14:17:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-09-15 14:17:18,235 INFO L414 BasicCegarLoop]: Found error trace [2020-09-15 14:17:18,236 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-09-15 14:17:18,237 INFO L427 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]=== [2020-09-15 14:17:18,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-15 14:17:18,245 INFO L82 PathProgramCache]: Analyzing trace with hash 878992783, now seen corresponding path program 1 times [2020-09-15 14:17:18,267 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-15 14:17:18,268 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579320398] [2020-09-15 14:17:18,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-15 14:17:18,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-15 14:17:18,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-15 14:17:18,461 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579320398] [2020-09-15 14:17:18,462 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-15 14:17:18,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-09-15 14:17:18,464 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [251087056] [2020-09-15 14:17:18,465 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-15 14:17:18,470 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-15 14:17:18,489 INFO L274 McrAutomatonBuilder]: Finished intersection with 6 states and 5 transitions. [2020-09-15 14:17:18,489 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-15 14:17:18,491 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-15 14:17:18,492 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-09-15 14:17:18,493 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-15 14:17:18,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-09-15 14:17:18,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-09-15 14:17:18,514 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 2 states. [2020-09-15 14:17:18,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-15 14:17:18,523 INFO L93 Difference]: Finished difference Result 19 states and 39 transitions. [2020-09-15 14:17:18,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-09-15 14:17:18,525 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2020-09-15 14:17:18,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-15 14:17:18,540 INFO L225 Difference]: With dead ends: 19 [2020-09-15 14:17:18,541 INFO L226 Difference]: Without dead ends: 19 [2020-09-15 14:17:18,542 INFO L675 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 [2020-09-15 14:17:18,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2020-09-15 14:17:18,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2020-09-15 14:17:18,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-09-15 14:17:18,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 39 transitions. [2020-09-15 14:17:18,582 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 39 transitions. Word has length 5 [2020-09-15 14:17:18,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-15 14:17:18,583 INFO L479 AbstractCegarLoop]: Abstraction has 19 states and 39 transitions. [2020-09-15 14:17:18,583 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-09-15 14:17:18,584 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 39 transitions. [2020-09-15 14:17:18,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-09-15 14:17:18,584 INFO L414 BasicCegarLoop]: Found error trace [2020-09-15 14:17:18,584 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-09-15 14:17:18,585 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-15 14:17:18,585 INFO L427 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]=== [2020-09-15 14:17:18,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-15 14:17:18,585 INFO L82 PathProgramCache]: Analyzing trace with hash 1478903167, now seen corresponding path program 1 times [2020-09-15 14:17:18,586 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-15 14:17:18,586 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712858802] [2020-09-15 14:17:18,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-15 14:17:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-15 14:17:18,614 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-15 14:17:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-15 14:17:18,628 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-15 14:17:18,655 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-09-15 14:17:18,655 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-09-15 14:17:18,657 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-15 14:17:18,658 WARN L363 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-09-15 14:17:18,658 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-09-15 14:17:18,670 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,671 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,672 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,672 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,677 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,680 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,680 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,681 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,687 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,695 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,695 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,696 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,696 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,696 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,696 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,697 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,700 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,700 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,703 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,704 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,705 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,719 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:18,740 INFO L251 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2020-09-15 14:17:18,741 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-15 14:17:18,743 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-15 14:17:18,743 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-15 14:17:18,743 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-09-15 14:17:18,743 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-15 14:17:18,743 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-15 14:17:18,744 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-15 14:17:18,744 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-15 14:17:18,749 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 161 places, 193 transitions, 398 flow [2020-09-15 14:17:18,750 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 161 places, 193 transitions, 398 flow [2020-09-15 14:17:18,813 INFO L129 PetriNetUnfolder]: 39/210 cut-off events. [2020-09-15 14:17:18,813 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-09-15 14:17:18,821 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 733 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. [2020-09-15 14:17:18,838 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 161 places, 193 transitions, 398 flow [2020-09-15 14:17:18,878 INFO L129 PetriNetUnfolder]: 39/210 cut-off events. [2020-09-15 14:17:18,879 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-09-15 14:17:18,881 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 733 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. [2020-09-15 14:17:18,898 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 18404 [2020-09-15 14:17:18,898 INFO L182 etLargeBlockEncoding]: Variable Check. [2020-09-15 14:17:23,147 INFO L206 etLargeBlockEncoding]: Checked pairs total: 48720 [2020-09-15 14:17:23,147 INFO L214 etLargeBlockEncoding]: Total number of compositions: 149 [2020-09-15 14:17:23,147 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 78 places, 100 transitions, 212 flow [2020-09-15 14:17:23,517 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 5920 states. [2020-09-15 14:17:23,517 INFO L276 IsEmpty]: Start isEmpty. Operand 5920 states. [2020-09-15 14:17:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-09-15 14:17:23,518 INFO L414 BasicCegarLoop]: Found error trace [2020-09-15 14:17:23,518 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-09-15 14:17:23,519 INFO L427 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]=== [2020-09-15 14:17:23,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-15 14:17:23,519 INFO L82 PathProgramCache]: Analyzing trace with hash 1887355833, now seen corresponding path program 1 times [2020-09-15 14:17:23,520 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-15 14:17:23,520 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078009874] [2020-09-15 14:17:23,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-15 14:17:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-15 14:17:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-15 14:17:23,597 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078009874] [2020-09-15 14:17:23,598 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-15 14:17:23,598 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-09-15 14:17:23,598 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1664740198] [2020-09-15 14:17:23,598 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-15 14:17:23,599 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-15 14:17:23,600 INFO L274 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-09-15 14:17:23,601 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-15 14:17:23,601 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-15 14:17:23,601 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-15 14:17:23,601 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-15 14:17:23,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-15 14:17:23,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-15 14:17:23,602 INFO L87 Difference]: Start difference. First operand 5920 states. Second operand 3 states. [2020-09-15 14:17:23,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-15 14:17:23,840 INFO L93 Difference]: Finished difference Result 1400 states and 4037 transitions. [2020-09-15 14:17:23,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-15 14:17:23,841 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2020-09-15 14:17:23,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-15 14:17:23,864 INFO L225 Difference]: With dead ends: 1400 [2020-09-15 14:17:23,864 INFO L226 Difference]: Without dead ends: 1400 [2020-09-15 14:17:23,865 INFO L675 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 [2020-09-15 14:17:23,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1400 states. [2020-09-15 14:17:23,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1400 to 1400. [2020-09-15 14:17:23,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1400 states. [2020-09-15 14:17:23,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1400 states and 4037 transitions. [2020-09-15 14:17:24,000 INFO L78 Accepts]: Start accepts. Automaton has 1400 states and 4037 transitions. Word has length 6 [2020-09-15 14:17:24,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-15 14:17:24,001 INFO L479 AbstractCegarLoop]: Abstraction has 1400 states and 4037 transitions. [2020-09-15 14:17:24,001 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-15 14:17:24,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 4037 transitions. [2020-09-15 14:17:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-09-15 14:17:24,005 INFO L414 BasicCegarLoop]: Found error trace [2020-09-15 14:17:24,005 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-09-15 14:17:24,006 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-15 14:17:24,006 INFO L427 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]=== [2020-09-15 14:17:24,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-15 14:17:24,007 INFO L82 PathProgramCache]: Analyzing trace with hash 550078700, now seen corresponding path program 1 times [2020-09-15 14:17:24,007 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-15 14:17:24,007 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1749093252] [2020-09-15 14:17:24,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-15 14:17:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-15 14:17:24,062 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-15 14:17:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-15 14:17:24,088 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-15 14:17:24,100 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-09-15 14:17:24,101 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-09-15 14:17:24,103 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-15 14:17:24,103 WARN L363 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-09-15 14:17:24,105 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-09-15 14:17:24,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,124 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,124 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,127 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,132 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,134 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,137 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,141 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,147 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,147 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,147 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,147 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,148 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,148 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,148 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,154 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,154 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,155 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,156 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,158 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,158 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,159 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,164 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,164 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,165 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,165 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,167 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,168 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,168 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,169 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,169 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,169 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,171 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,171 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,171 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,172 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,172 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,172 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,172 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,172 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,172 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,172 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,173 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,173 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,173 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:17:24,174 INFO L251 AbstractCegarLoop]: Starting to check reachability of 21 error locations. [2020-09-15 14:17:24,175 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-15 14:17:24,175 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-15 14:17:24,175 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-15 14:17:24,175 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-09-15 14:17:24,175 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-15 14:17:24,175 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-15 14:17:24,175 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-15 14:17:24,175 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-15 14:17:24,179 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 232 places, 280 transitions, 581 flow [2020-09-15 14:17:24,179 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 232 places, 280 transitions, 581 flow [2020-09-15 14:17:24,228 INFO L129 PetriNetUnfolder]: 58/306 cut-off events. [2020-09-15 14:17:24,229 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-09-15 14:17:24,236 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 1324 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. [2020-09-15 14:17:24,264 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 232 places, 280 transitions, 581 flow [2020-09-15 14:17:24,313 INFO L129 PetriNetUnfolder]: 58/306 cut-off events. [2020-09-15 14:17:24,313 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-09-15 14:17:24,322 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 1324 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. [2020-09-15 14:17:24,344 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 50052 [2020-09-15 14:17:24,344 INFO L182 etLargeBlockEncoding]: Variable Check. [2020-09-15 14:17:30,939 INFO L206 etLargeBlockEncoding]: Checked pairs total: 187727 [2020-09-15 14:17:30,939 INFO L214 etLargeBlockEncoding]: Total number of compositions: 228 [2020-09-15 14:17:30,939 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 115 places, 149 transitions, 319 flow [2020-09-15 14:18:32,111 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 206848 states. [2020-09-15 14:18:32,111 INFO L276 IsEmpty]: Start isEmpty. Operand 206848 states. [2020-09-15 14:18:32,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-09-15 14:18:32,112 INFO L414 BasicCegarLoop]: Found error trace [2020-09-15 14:18:32,112 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-09-15 14:18:32,112 INFO L427 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]=== [2020-09-15 14:18:32,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-15 14:18:32,113 INFO L82 PathProgramCache]: Analyzing trace with hash 1945387286, now seen corresponding path program 1 times [2020-09-15 14:18:32,113 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-15 14:18:32,114 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297029120] [2020-09-15 14:18:32,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-15 14:18:32,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-15 14:18:32,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-15 14:18:32,185 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297029120] [2020-09-15 14:18:32,185 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-15 14:18:32,185 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-09-15 14:18:32,186 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [437712917] [2020-09-15 14:18:32,186 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-15 14:18:32,186 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-15 14:18:32,187 INFO L274 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-09-15 14:18:32,187 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-15 14:18:32,187 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-15 14:18:32,187 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-15 14:18:32,187 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-15 14:18:32,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-15 14:18:32,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-15 14:18:32,188 INFO L87 Difference]: Start difference. First operand 206848 states. Second operand 3 states. [2020-09-15 14:18:32,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-15 14:18:32,571 INFO L93 Difference]: Finished difference Result 14203 states and 53322 transitions. [2020-09-15 14:18:32,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-15 14:18:32,571 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2020-09-15 14:18:32,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-15 14:18:32,707 INFO L225 Difference]: With dead ends: 14203 [2020-09-15 14:18:32,708 INFO L226 Difference]: Without dead ends: 14203 [2020-09-15 14:18:32,708 INFO L675 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 [2020-09-15 14:18:32,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14203 states. [2020-09-15 14:18:33,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14203 to 14203. [2020-09-15 14:18:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14203 states. [2020-09-15 14:18:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14203 states to 14203 states and 53322 transitions. [2020-09-15 14:18:33,318 INFO L78 Accepts]: Start accepts. Automaton has 14203 states and 53322 transitions. Word has length 6 [2020-09-15 14:18:33,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-15 14:18:33,318 INFO L479 AbstractCegarLoop]: Abstraction has 14203 states and 53322 transitions. [2020-09-15 14:18:33,319 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-15 14:18:33,319 INFO L276 IsEmpty]: Start isEmpty. Operand 14203 states and 53322 transitions. [2020-09-15 14:18:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-09-15 14:18:33,322 INFO L414 BasicCegarLoop]: Found error trace [2020-09-15 14:18:33,322 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2020-09-15 14:18:33,323 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-15 14:18:33,323 INFO L427 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]=== [2020-09-15 14:18:33,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-15 14:18:33,323 INFO L82 PathProgramCache]: Analyzing trace with hash -2000688130, now seen corresponding path program 1 times [2020-09-15 14:18:33,324 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-15 14:18:33,324 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345803307] [2020-09-15 14:18:33,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-15 14:18:33,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-15 14:18:33,341 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-15 14:18:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-15 14:18:33,359 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-15 14:18:33,365 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-09-15 14:18:33,366 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-09-15 14:18:33,366 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-15 14:18:33,366 WARN L363 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-09-15 14:18:33,367 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-09-15 14:18:33,377 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,378 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,378 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,380 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,381 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,381 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,382 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,385 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,386 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,386 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,386 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,386 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,386 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,386 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,387 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,387 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,387 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,389 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,390 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,390 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,392 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,392 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,393 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,401 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,401 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,401 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,403 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,404 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,410 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,410 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,410 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,410 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,411 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,411 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,411 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,411 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,412 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,418 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,424 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,424 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,429 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,429 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,435 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,435 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,435 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,436 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,436 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,436 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,436 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,436 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,436 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,437 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,440 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,440 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,441 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,442 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,442 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,442 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,442 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-15 14:18:33,443 INFO L251 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2020-09-15 14:18:33,444 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-15 14:18:33,444 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-15 14:18:33,444 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-15 14:18:33,444 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-09-15 14:18:33,444 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-15 14:18:33,444 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-15 14:18:33,444 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-15 14:18:33,444 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-15 14:18:33,448 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 303 places, 367 transitions, 766 flow [2020-09-15 14:18:33,448 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 303 places, 367 transitions, 766 flow [2020-09-15 14:18:33,523 INFO L129 PetriNetUnfolder]: 77/402 cut-off events. [2020-09-15 14:18:33,523 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-09-15 14:18:33,537 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 1908 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. [2020-09-15 14:18:33,581 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 303 places, 367 transitions, 766 flow [2020-09-15 14:18:33,655 INFO L129 PetriNetUnfolder]: 77/402 cut-off events. [2020-09-15 14:18:33,655 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-09-15 14:18:33,669 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 1908 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. [2020-09-15 14:18:33,713 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 96664 [2020-09-15 14:18:33,713 INFO L182 etLargeBlockEncoding]: Variable Check. [2020-09-15 14:18:34,134 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2020-09-15 14:18:41,923 INFO L206 etLargeBlockEncoding]: Checked pairs total: 268896 [2020-09-15 14:18:41,924 INFO L214 etLargeBlockEncoding]: Total number of compositions: 296 [2020-09-15 14:18:41,924 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 146 places, 190 transitions, 412 flow