/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/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 00:57:49,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 00:57:49,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 00:57:49,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 00:57:49,513 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 00:57:49,514 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 00:57:49,515 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 00:57:49,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 00:57:49,519 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 00:57:49,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 00:57:49,521 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 00:57:49,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 00:57:49,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 00:57:49,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 00:57:49,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 00:57:49,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 00:57:49,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 00:57:49,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 00:57:49,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 00:57:49,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 00:57:49,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 00:57:49,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 00:57:49,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 00:57:49,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 00:57:49,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-27 00:57:49,541 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 00:57:49,542 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 00:57:49,543 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 00:57:49,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 00:57:49,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 00:57:49,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 00:57:49,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 00:57:49,545 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 00:57:49,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 00:57:49,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 00:57:49,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 00:57:49,548 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf [2019-12-27 00:57:49,563 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 00:57:49,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 00:57:49,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 00:57:49,565 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 00:57:49,565 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 00:57:49,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 00:57:49,565 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 00:57:49,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 00:57:49,566 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 00:57:49,566 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 00:57:49,566 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 00:57:49,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 00:57:49,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 00:57:49,567 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 00:57:49,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 00:57:49,567 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 00:57:49,567 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 00:57:49,567 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 00:57:49,568 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 00:57:49,568 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 00:57:49,568 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 00:57:49,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 00:57:49,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 00:57:49,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 00:57:49,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 00:57:49,569 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 00:57:49,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 00:57:49,569 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 00:57:49,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 00:57:49,837 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 00:57:49,856 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 00:57:49,860 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 00:57:49,861 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 00:57:49,861 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 00:57:49,862 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2019-12-27 00:57:49,933 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/761fe04eb/c9e60c898e6c4cf1bbcc6cfd07cd74b0/FLAG9c2b14dac [2019-12-27 00:57:50,443 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 00:57:50,449 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2019-12-27 00:57:50,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/761fe04eb/c9e60c898e6c4cf1bbcc6cfd07cd74b0/FLAG9c2b14dac [2019-12-27 00:57:50,761 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/761fe04eb/c9e60c898e6c4cf1bbcc6cfd07cd74b0 [2019-12-27 00:57:50,769 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 00:57:50,770 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 00:57:50,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 00:57:50,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 00:57:50,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 00:57:50,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 12:57:50" (1/1) ... [2019-12-27 00:57:50,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a48b7d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:50, skipping insertion in model container [2019-12-27 00:57:50,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 12:57:50" (1/1) ... [2019-12-27 00:57:50,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 00:57:50,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 00:57:51,347 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 00:57:51,365 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 00:57:51,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 00:57:51,493 INFO L208 MainTranslator]: Completed translation [2019-12-27 00:57:51,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51 WrapperNode [2019-12-27 00:57:51,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 00:57:51,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 00:57:51,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 00:57:51,494 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 00:57:51,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... [2019-12-27 00:57:51,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... [2019-12-27 00:57:51,560 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 00:57:51,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 00:57:51,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 00:57:51,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 00:57:51,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... [2019-12-27 00:57:51,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... [2019-12-27 00:57:51,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... [2019-12-27 00:57:51,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... [2019-12-27 00:57:51,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... [2019-12-27 00:57:51,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... [2019-12-27 00:57:51,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... [2019-12-27 00:57:51,590 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 00:57:51,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 00:57:51,591 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 00:57:51,591 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 00:57:51,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 00:57:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-12-27 00:57:51,656 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-12-27 00:57:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 00:57:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 00:57:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 00:57:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 00:57:51,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 00:57:51,658 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 00:57:51,793 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2019-12-27 00:57:51,797 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2019-12-27 00:57:51,798 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#2 [2019-12-27 00:57:51,799 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#2 [2019-12-27 00:57:51,800 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#3 [2019-12-27 00:57:51,801 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#3 [2019-12-27 00:57:51,801 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#4 [2019-12-27 00:57:51,802 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#4 [2019-12-27 00:57:51,802 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#5 [2019-12-27 00:57:51,803 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#5 [2019-12-27 00:57:51,804 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#6 [2019-12-27 00:57:51,805 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#6 [2019-12-27 00:57:51,805 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#7 [2019-12-27 00:57:52,081 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 00:57:52,082 INFO L287 CfgBuilder]: Removed 15 assume(true) statements. [2019-12-27 00:57:52,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 12:57:52 BoogieIcfgContainer [2019-12-27 00:57:52,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 00:57:52,084 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 00:57:52,085 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 00:57:52,088 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 00:57:52,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 12:57:50" (1/3) ... [2019-12-27 00:57:52,089 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a857575 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 12:57:52, skipping insertion in model container [2019-12-27 00:57:52,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:57:51" (2/3) ... [2019-12-27 00:57:52,089 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a857575 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 12:57:52, skipping insertion in model container [2019-12-27 00:57:52,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 12:57:52" (3/3) ... [2019-12-27 00:57:52,091 INFO L109 eAbstractionObserver]: Analyzing ICFG 41_FreeBSD_abd_kbd_sliced.i [2019-12-27 00:57:52,101 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 00:57:52,101 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 00:57:52,108 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-12-27 00:57:52,109 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 00:57:52,139 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,139 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,140 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,140 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,141 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,141 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,141 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,141 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,142 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,142 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,142 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,143 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,143 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,143 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,144 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,144 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,144 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,145 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,145 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,145 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,146 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,146 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,147 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,148 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,148 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,148 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,149 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,149 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,151 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,153 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,154 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,154 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,155 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,156 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,156 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,156 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,157 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,158 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,158 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,158 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,159 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,159 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,160 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,161 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,162 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,163 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,163 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:52,195 INFO L249 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2019-12-27 00:57:52,216 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 00:57:52,216 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 00:57:52,217 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 00:57:52,217 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 00:57:52,217 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 00:57:52,217 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 00:57:52,217 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 00:57:52,218 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 00:57:52,229 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 75 places, 90 transitions [2019-12-27 00:57:52,231 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 75 places, 90 transitions [2019-12-27 00:57:52,279 INFO L132 PetriNetUnfolder]: 19/98 cut-off events. [2019-12-27 00:57:52,280 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 00:57:52,287 INFO L76 FinitePrefix]: Finished finitePrefix Result has 103 conditions, 98 events. 19/98 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 203 event pairs. 0/72 useless extension candidates. Maximal degree in co-relation 79. Up to 7 conditions per place. [2019-12-27 00:57:52,292 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 75 places, 90 transitions [2019-12-27 00:57:52,318 INFO L132 PetriNetUnfolder]: 19/98 cut-off events. [2019-12-27 00:57:52,318 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 00:57:52,323 INFO L76 FinitePrefix]: Finished finitePrefix Result has 103 conditions, 98 events. 19/98 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 203 event pairs. 0/72 useless extension candidates. Maximal degree in co-relation 79. Up to 7 conditions per place. [2019-12-27 00:57:52,326 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1400 [2019-12-27 00:57:52,327 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 00:57:54,466 INFO L206 etLargeBlockEncoding]: Checked pairs total: 1032 [2019-12-27 00:57:54,466 INFO L214 etLargeBlockEncoding]: Total number of compositions: 109 [2019-12-27 00:57:54,470 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 17 places, 22 transitions [2019-12-27 00:57:54,479 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 59 states. [2019-12-27 00:57:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states. [2019-12-27 00:57:54,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-27 00:57:54,488 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 00:57:54,498 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-27 00:57:54,498 INFO L410 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]=== [2019-12-27 00:57:54,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 00:57:54,504 INFO L82 PathProgramCache]: Analyzing trace with hash 439954359, now seen corresponding path program 1 times [2019-12-27 00:57:54,514 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 00:57:54,515 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696556263] [2019-12-27 00:57:54,515 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 00:57:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 00:57:54,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 00:57:54,730 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696556263] [2019-12-27 00:57:54,731 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 00:57:54,735 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 00:57:54,736 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549378027] [2019-12-27 00:57:54,742 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-27 00:57:54,742 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 00:57:54,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-27 00:57:54,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-27 00:57:54,761 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 2 states. [2019-12-27 00:57:54,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 00:57:54,777 INFO L93 Difference]: Finished difference Result 19 states and 39 transitions. [2019-12-27 00:57:54,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-27 00:57:54,778 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2019-12-27 00:57:54,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 00:57:54,812 INFO L225 Difference]: With dead ends: 19 [2019-12-27 00:57:54,812 INFO L226 Difference]: Without dead ends: 19 [2019-12-27 00:57:54,815 INFO L631 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 [2019-12-27 00:57:54,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2019-12-27 00:57:54,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2019-12-27 00:57:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2019-12-27 00:57:54,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 39 transitions. [2019-12-27 00:57:54,850 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 39 transitions. Word has length 5 [2019-12-27 00:57:54,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 00:57:54,851 INFO L462 AbstractCegarLoop]: Abstraction has 19 states and 39 transitions. [2019-12-27 00:57:54,852 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-27 00:57:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 39 transitions. [2019-12-27 00:57:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-27 00:57:54,852 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 00:57:54,853 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2019-12-27 00:57:54,853 INFO L410 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]=== [2019-12-27 00:57:54,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 00:57:54,853 INFO L82 PathProgramCache]: Analyzing trace with hash 753639305, now seen corresponding path program 1 times [2019-12-27 00:57:54,854 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 00:57:54,854 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638915455] [2019-12-27 00:57:54,854 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 00:57:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 00:57:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 00:57:54,914 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 00:57:54,914 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 00:57:54,916 WARN L364 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-27 00:57:54,916 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2019-12-27 00:57:54,926 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,927 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,927 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,927 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,927 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,927 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,928 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,928 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,928 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,928 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,928 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,930 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,930 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,930 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,930 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,932 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,932 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,932 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,932 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,932 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,933 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,934 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,934 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,934 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,934 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,935 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,935 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,935 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,935 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,936 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,937 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,937 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,938 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,939 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,939 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,939 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,939 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,939 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,941 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,941 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,941 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,941 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,942 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,942 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,942 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,942 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,942 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,943 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,944 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,945 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,945 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,946 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,946 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,946 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,946 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,947 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,947 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,947 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,948 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,948 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,948 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,948 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,949 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,949 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,950 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,950 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,952 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,952 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,952 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,952 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,952 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,952 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,953 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,953 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:57:54,957 INFO L249 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2019-12-27 00:57:54,958 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 00:57:54,958 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 00:57:54,958 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 00:57:54,958 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 00:57:54,958 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 00:57:54,959 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 00:57:54,959 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 00:57:54,959 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 00:57:54,963 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 131 places, 161 transitions [2019-12-27 00:57:54,964 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 131 places, 161 transitions [2019-12-27 00:57:55,045 INFO L132 PetriNetUnfolder]: 37/178 cut-off events. [2019-12-27 00:57:55,046 INFO L133 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2019-12-27 00:57:55,059 INFO L76 FinitePrefix]: Finished finitePrefix Result has 188 conditions, 178 events. 37/178 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 586 event pairs. 0/128 useless extension candidates. Maximal degree in co-relation 149. Up to 7 conditions per place. [2019-12-27 00:57:55,083 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 131 places, 161 transitions [2019-12-27 00:57:55,136 INFO L132 PetriNetUnfolder]: 37/178 cut-off events. [2019-12-27 00:57:55,136 INFO L133 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2019-12-27 00:57:55,142 INFO L76 FinitePrefix]: Finished finitePrefix Result has 188 conditions, 178 events. 37/178 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 586 event pairs. 0/128 useless extension candidates. Maximal degree in co-relation 149. Up to 7 conditions per place. [2019-12-27 00:57:55,159 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 12740 [2019-12-27 00:57:55,159 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 00:57:56,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:56,607 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:56,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:57,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:57,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:58,180 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:58,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:58,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:58,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:58,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:57:59,500 INFO L206 etLargeBlockEncoding]: Checked pairs total: 36496 [2019-12-27 00:57:59,500 INFO L214 etLargeBlockEncoding]: Total number of compositions: 144 [2019-12-27 00:57:59,502 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 58 places, 76 transitions [2019-12-27 00:57:59,689 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 3358 states. [2019-12-27 00:57:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states. [2019-12-27 00:57:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-27 00:57:59,693 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 00:57:59,693 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-27 00:57:59,694 INFO L410 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]=== [2019-12-27 00:57:59,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 00:57:59,695 INFO L82 PathProgramCache]: Analyzing trace with hash -607768046, now seen corresponding path program 1 times [2019-12-27 00:57:59,695 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 00:57:59,695 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236234652] [2019-12-27 00:57:59,696 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 00:57:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 00:57:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 00:57:59,792 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [236234652] [2019-12-27 00:57:59,792 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 00:57:59,792 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 00:57:59,793 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935977955] [2019-12-27 00:57:59,793 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 00:57:59,793 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 00:57:59,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 00:57:59,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 00:57:59,794 INFO L87 Difference]: Start difference. First operand 3358 states. Second operand 3 states. [2019-12-27 00:57:59,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 00:57:59,979 INFO L93 Difference]: Finished difference Result 846 states and 2436 transitions. [2019-12-27 00:57:59,981 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 00:57:59,981 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2019-12-27 00:57:59,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 00:58:00,004 INFO L225 Difference]: With dead ends: 846 [2019-12-27 00:58:00,004 INFO L226 Difference]: Without dead ends: 846 [2019-12-27 00:58:00,005 INFO L631 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 [2019-12-27 00:58:00,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 846 states. [2019-12-27 00:58:00,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 846 to 846. [2019-12-27 00:58:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 846 states. [2019-12-27 00:58:00,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 846 states and 2436 transitions. [2019-12-27 00:58:00,089 INFO L78 Accepts]: Start accepts. Automaton has 846 states and 2436 transitions. Word has length 6 [2019-12-27 00:58:00,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 00:58:00,089 INFO L462 AbstractCegarLoop]: Abstraction has 846 states and 2436 transitions. [2019-12-27 00:58:00,089 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 00:58:00,089 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2436 transitions. [2019-12-27 00:58:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 00:58:00,091 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 00:58:00,091 INFO L411 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2019-12-27 00:58:00,092 INFO L410 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]=== [2019-12-27 00:58:00,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 00:58:00,092 INFO L82 PathProgramCache]: Analyzing trace with hash -1780971884, now seen corresponding path program 1 times [2019-12-27 00:58:00,093 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 00:58:00,094 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058578943] [2019-12-27 00:58:00,094 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 00:58:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 00:58:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 00:58:00,146 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 00:58:00,146 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 00:58:00,149 WARN L364 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-27 00:58:00,149 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2019-12-27 00:58:00,164 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,164 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,164 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,165 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,167 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,167 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,167 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,167 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,170 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,170 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,171 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,171 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,171 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,171 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,171 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,171 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,174 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,174 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,175 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,176 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,176 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,176 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,176 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,176 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,176 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,206 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,207 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,207 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:00,213 INFO L249 AbstractCegarLoop]: Starting to check reachability of 21 error locations. [2019-12-27 00:58:00,214 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 00:58:00,214 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 00:58:00,214 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 00:58:00,214 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 00:58:00,214 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 00:58:00,214 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 00:58:00,214 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 00:58:00,214 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 00:58:00,217 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 187 places, 232 transitions [2019-12-27 00:58:00,218 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 187 places, 232 transitions [2019-12-27 00:58:00,300 INFO L132 PetriNetUnfolder]: 55/258 cut-off events. [2019-12-27 00:58:00,300 INFO L133 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2019-12-27 00:58:00,312 INFO L76 FinitePrefix]: Finished finitePrefix Result has 274 conditions, 258 events. 55/258 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1036 event pairs. 0/184 useless extension candidates. Maximal degree in co-relation 219. Up to 8 conditions per place. [2019-12-27 00:58:00,352 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 187 places, 232 transitions [2019-12-27 00:58:00,406 INFO L132 PetriNetUnfolder]: 55/258 cut-off events. [2019-12-27 00:58:00,406 INFO L133 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2019-12-27 00:58:00,419 INFO L76 FinitePrefix]: Finished finitePrefix Result has 274 conditions, 258 events. 55/258 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1036 event pairs. 0/184 useless extension candidates. Maximal degree in co-relation 219. Up to 8 conditions per place. [2019-12-27 00:58:00,447 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 34020 [2019-12-27 00:58:00,448 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 00:58:02,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:02,863 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:03,753 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:03,900 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 23 [2019-12-27 00:58:04,052 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:05,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:05,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:05,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:06,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:06,846 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:07,321 INFO L206 etLargeBlockEncoding]: Checked pairs total: 108925 [2019-12-27 00:58:07,321 INFO L214 etLargeBlockEncoding]: Total number of compositions: 211 [2019-12-27 00:58:07,322 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 85 places, 115 transitions [2019-12-27 00:58:18,683 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 87312 states. [2019-12-27 00:58:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 87312 states. [2019-12-27 00:58:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-27 00:58:18,684 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 00:58:18,684 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-27 00:58:18,685 INFO L410 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]=== [2019-12-27 00:58:18,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 00:58:18,685 INFO L82 PathProgramCache]: Analyzing trace with hash 1665352580, now seen corresponding path program 1 times [2019-12-27 00:58:18,685 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 00:58:18,686 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [474343995] [2019-12-27 00:58:18,686 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 00:58:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 00:58:18,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 00:58:18,734 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [474343995] [2019-12-27 00:58:18,734 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 00:58:18,734 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 00:58:18,735 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192804028] [2019-12-27 00:58:18,735 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 00:58:18,735 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 00:58:18,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 00:58:18,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 00:58:18,736 INFO L87 Difference]: Start difference. First operand 87312 states. Second operand 3 states. [2019-12-27 00:58:19,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 00:58:19,036 INFO L93 Difference]: Finished difference Result 7194 states and 26781 transitions. [2019-12-27 00:58:19,037 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 00:58:19,037 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2019-12-27 00:58:19,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 00:58:19,104 INFO L225 Difference]: With dead ends: 7194 [2019-12-27 00:58:19,104 INFO L226 Difference]: Without dead ends: 7194 [2019-12-27 00:58:19,105 INFO L631 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 [2019-12-27 00:58:19,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7194 states. [2019-12-27 00:58:19,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7194 to 7194. [2019-12-27 00:58:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7194 states. [2019-12-27 00:58:19,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7194 states to 7194 states and 26781 transitions. [2019-12-27 00:58:19,393 INFO L78 Accepts]: Start accepts. Automaton has 7194 states and 26781 transitions. Word has length 6 [2019-12-27 00:58:19,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 00:58:19,393 INFO L462 AbstractCegarLoop]: Abstraction has 7194 states and 26781 transitions. [2019-12-27 00:58:19,393 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 00:58:19,393 INFO L276 IsEmpty]: Start isEmpty. Operand 7194 states and 26781 transitions. [2019-12-27 00:58:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-27 00:58:19,397 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 00:58:19,397 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 00:58:19,397 INFO L410 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]=== [2019-12-27 00:58:19,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 00:58:19,398 INFO L82 PathProgramCache]: Analyzing trace with hash 806602839, now seen corresponding path program 1 times [2019-12-27 00:58:19,398 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 00:58:19,398 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454270459] [2019-12-27 00:58:19,398 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 00:58:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 00:58:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 00:58:19,428 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454270459] [2019-12-27 00:58:19,428 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 00:58:19,428 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 00:58:19,429 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [111587657] [2019-12-27 00:58:19,429 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 00:58:19,429 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 00:58:19,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 00:58:19,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 00:58:19,430 INFO L87 Difference]: Start difference. First operand 7194 states and 26781 transitions. Second operand 3 states. [2019-12-27 00:58:19,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 00:58:19,678 INFO L93 Difference]: Finished difference Result 12220 states and 46331 transitions. [2019-12-27 00:58:19,679 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 00:58:19,679 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11 [2019-12-27 00:58:19,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 00:58:19,764 INFO L225 Difference]: With dead ends: 12220 [2019-12-27 00:58:19,765 INFO L226 Difference]: Without dead ends: 12220 [2019-12-27 00:58:19,765 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 00:58:19,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12220 states. [2019-12-27 00:58:21,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12220 to 6348. [2019-12-27 00:58:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6348 states. [2019-12-27 00:58:21,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6348 states to 6348 states and 23957 transitions. [2019-12-27 00:58:21,698 INFO L78 Accepts]: Start accepts. Automaton has 6348 states and 23957 transitions. Word has length 11 [2019-12-27 00:58:21,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 00:58:21,698 INFO L462 AbstractCegarLoop]: Abstraction has 6348 states and 23957 transitions. [2019-12-27 00:58:21,698 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 00:58:21,698 INFO L276 IsEmpty]: Start isEmpty. Operand 6348 states and 23957 transitions. [2019-12-27 00:58:21,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-27 00:58:21,701 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 00:58:21,702 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2019-12-27 00:58:21,702 INFO L410 AbstractCegarLoop]: === Iteration 3 === [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]=== [2019-12-27 00:58:21,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 00:58:21,702 INFO L82 PathProgramCache]: Analyzing trace with hash 2058797375, now seen corresponding path program 1 times [2019-12-27 00:58:21,702 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 00:58:21,703 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055319569] [2019-12-27 00:58:21,703 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 00:58:21,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 00:58:21,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 00:58:21,725 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 00:58:21,725 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 00:58:21,725 WARN L364 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-27 00:58:21,725 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2019-12-27 00:58:21,737 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,737 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,737 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,737 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,737 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,737 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,738 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,738 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,738 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,739 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,739 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,739 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,739 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,739 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,739 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,739 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,740 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,740 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,740 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,740 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,740 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,740 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,741 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,741 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,741 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,741 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,741 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,741 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,741 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,742 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,742 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,742 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,742 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,742 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,742 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,742 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,743 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,743 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,743 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,743 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,743 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,743 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,743 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,744 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,744 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,744 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,744 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,744 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,746 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,746 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,746 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,746 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,747 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,747 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,747 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,747 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,747 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,747 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,747 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,748 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,748 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,748 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,748 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,748 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,748 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,748 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,749 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,749 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,749 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,749 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,749 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,749 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,749 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,750 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,750 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,750 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,750 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,750 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,750 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,750 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,750 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,751 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,751 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,751 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,751 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,751 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,751 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,751 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,751 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,752 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,752 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,752 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,752 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,752 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,752 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,753 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,753 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,753 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,753 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,753 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,754 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,754 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,754 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,754 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,754 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,754 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,754 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,754 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,755 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,755 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,755 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,755 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,755 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,755 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,755 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,756 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,757 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,758 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,758 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,758 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,759 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,759 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,759 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,759 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,759 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,760 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,760 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,760 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,761 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,762 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,763 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,764 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,765 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,765 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,765 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,766 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,766 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,766 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,766 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,766 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,767 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,767 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,767 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,767 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,767 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,768 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,768 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,768 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,768 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,768 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,768 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,770 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,770 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,770 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,770 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,771 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,771 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,771 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,773 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,773 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,773 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,773 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,773 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,773 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,773 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,774 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,774 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,774 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,774 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,775 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,776 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,776 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,776 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,777 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,777 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,777 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 00:58:21,779 INFO L249 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2019-12-27 00:58:21,779 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 00:58:21,779 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 00:58:21,779 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 00:58:21,780 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 00:58:21,780 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 00:58:21,780 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 00:58:21,780 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 00:58:21,780 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 00:58:21,783 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 243 places, 303 transitions [2019-12-27 00:58:21,785 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 243 places, 303 transitions [2019-12-27 00:58:21,871 INFO L132 PetriNetUnfolder]: 73/338 cut-off events. [2019-12-27 00:58:21,871 INFO L133 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2019-12-27 00:58:21,897 INFO L76 FinitePrefix]: Finished finitePrefix Result has 361 conditions, 338 events. 73/338 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 1498 event pairs. 0/240 useless extension candidates. Maximal degree in co-relation 289. Up to 10 conditions per place. [2019-12-27 00:58:21,957 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 243 places, 303 transitions [2019-12-27 00:58:22,042 INFO L132 PetriNetUnfolder]: 73/338 cut-off events. [2019-12-27 00:58:22,042 INFO L133 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2019-12-27 00:58:22,067 INFO L76 FinitePrefix]: Finished finitePrefix Result has 361 conditions, 338 events. 73/338 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 1498 event pairs. 0/240 useless extension candidates. Maximal degree in co-relation 289. Up to 10 conditions per place. [2019-12-27 00:58:22,126 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 65240 [2019-12-27 00:58:22,126 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 00:58:24,285 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 10 DAG size of output: 5 [2019-12-27 00:58:24,707 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:24,709 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:24,892 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:24,894 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:25,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:25,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:25,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:26,018 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:26,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:26,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:26,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 00:58:29,084 INFO L206 etLargeBlockEncoding]: Checked pairs total: 195383 [2019-12-27 00:58:29,084 INFO L214 etLargeBlockEncoding]: Total number of compositions: 250 [2019-12-27 00:58:29,084 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 111 places, 148 transitions Received shutdown request... [2019-12-27 01:02:03,219 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 01:02:03,222 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 01:02:03,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 01:02:03 BasicIcfg [2019-12-27 01:02:03,222 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 01:02:03,225 INFO L168 Benchmark]: Toolchain (without parser) took 252454.15 ms. Allocated memory was 145.2 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 100.6 MB in the beginning and 1.0 GB in the end (delta: -918.8 MB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. [2019-12-27 01:02:03,226 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 145.2 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 01:02:03,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 722.37 ms. Allocated memory was 145.2 MB in the beginning and 202.4 MB in the end (delta: 57.1 MB). Free memory was 100.4 MB in the beginning and 159.1 MB in the end (delta: -58.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 7.1 GB. [2019-12-27 01:02:03,228 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.76 ms. Allocated memory is still 202.4 MB. Free memory was 159.1 MB in the beginning and 156.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 01:02:03,229 INFO L168 Benchmark]: Boogie Preprocessor took 29.98 ms. Allocated memory is still 202.4 MB. Free memory was 156.4 MB in the beginning and 155.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-12-27 01:02:03,230 INFO L168 Benchmark]: RCFGBuilder took 492.97 ms. Allocated memory is still 202.4 MB. Free memory was 155.1 MB in the beginning and 130.9 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 7.1 GB. [2019-12-27 01:02:03,231 INFO L168 Benchmark]: TraceAbstraction took 251138.10 ms. Allocated memory was 202.4 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 130.3 MB in the beginning and 1.0 GB in the end (delta: -889.1 MB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. [2019-12-27 01:02:03,236 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 145.2 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 722.37 ms. Allocated memory was 145.2 MB in the beginning and 202.4 MB in the end (delta: 57.1 MB). Free memory was 100.4 MB in the beginning and 159.1 MB in the end (delta: -58.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 65.76 ms. Allocated memory is still 202.4 MB. Free memory was 159.1 MB in the beginning and 156.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 29.98 ms. Allocated memory is still 202.4 MB. Free memory was 156.4 MB in the beginning and 155.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 492.97 ms. Allocated memory is still 202.4 MB. Free memory was 155.1 MB in the beginning and 130.9 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 251138.10 ms. Allocated memory was 202.4 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 130.3 MB in the beginning and 1.0 GB in the end (delta: -889.1 MB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.2s, 75 ProgramPointsBefore, 17 ProgramPointsAfterwards, 90 TransitionsBefore, 22 TransitionsAfterwards, 1400 CoEnabledTransitionPairs, 8 FixpointIterations, 8 TrivialSequentialCompositions, 76 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 25 ConcurrentYvCompositions, 12 ChoiceCompositions, 686 VarBasedMoverChecksPositive, 0 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 1032 CheckedPairsTotal, 109 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.5s, 131 ProgramPointsBefore, 58 ProgramPointsAfterwards, 161 TransitionsBefore, 76 TransitionsAfterwards, 12740 CoEnabledTransitionPairs, 7 FixpointIterations, 8 TrivialSequentialCompositions, 95 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 41 ConcurrentYvCompositions, 15 ChoiceCompositions, 6307 VarBasedMoverChecksPositive, 530 VarBasedMoverChecksNegative, 411 SemBasedMoverChecksPositive, 225 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.5s, 0 MoverChecksTotal, 36496 CheckedPairsTotal, 144 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.1s, 187 ProgramPointsBefore, 85 ProgramPointsAfterwards, 232 TransitionsBefore, 115 TransitionsAfterwards, 34020 CoEnabledTransitionPairs, 7 FixpointIterations, 8 TrivialSequentialCompositions, 136 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 67 ConcurrentYvCompositions, 19 ChoiceCompositions, 17036 VarBasedMoverChecksPositive, 1732 VarBasedMoverChecksNegative, 1597 SemBasedMoverChecksPositive, 291 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.7s, 0 MoverChecksTotal, 108925 CheckedPairsTotal, 211 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.3s, 243 ProgramPointsBefore, 111 ProgramPointsAfterwards, 303 TransitionsBefore, 148 TransitionsAfterwards, 65240 CoEnabledTransitionPairs, 7 FixpointIterations, 8 TrivialSequentialCompositions, 176 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 66 ConcurrentYvCompositions, 28 ChoiceCompositions, 29730 VarBasedMoverChecksPositive, 1081 VarBasedMoverChecksNegative, 836 SemBasedMoverChecksPositive, 356 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.2s, 0 MoverChecksTotal, 195383 CheckedPairsTotal, 250 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 719]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 719). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 111 places, 148 transitions. Already constructed 494557 states. Currently 188933 states in worklist.. - TimeoutResultAtElement [Line: 689]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 689). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 111 places, 148 transitions. Already constructed 494557 states. Currently 188933 states in worklist.. - TimeoutResultAtElement [Line: 694]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 694). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 111 places, 148 transitions. Already constructed 494557 states. Currently 188933 states in worklist.. - TimeoutResultAtElement [Line: 697]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 697). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 111 places, 148 transitions. Already constructed 494557 states. Currently 188933 states in worklist.. - TimeoutResultAtElement [Line: 706]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 706). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 111 places, 148 transitions. Already constructed 494557 states. Currently 188933 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 72 locations, 5 error locations. Result: TIMEOUT, OverallTime: 221.4s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown