/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-26 21:01:21,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-26 21:01:21,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-26 21:01:21,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-26 21:01:21,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-26 21:01:21,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-26 21:01:21,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-26 21:01:21,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-26 21:01:21,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-26 21:01:21,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-26 21:01:21,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-26 21:01:21,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-26 21:01:21,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-26 21:01:21,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-26 21:01:21,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-26 21:01:21,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-26 21:01:21,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-26 21:01:21,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-26 21:01:21,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-26 21:01:21,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-26 21:01:21,502 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-26 21:01:21,503 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-26 21:01:21,504 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-26 21:01:21,505 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-26 21:01:21,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-26 21:01:21,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-26 21:01:21,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-26 21:01:21,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-26 21:01:21,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-26 21:01:21,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-26 21:01:21,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-26 21:01:21,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-26 21:01:21,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-26 21:01:21,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-26 21:01:21,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-26 21:01:21,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-26 21:01:21,517 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-26 21:01:21,531 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-26 21:01:21,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-26 21:01:21,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-26 21:01:21,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-26 21:01:21,533 INFO L138 SettingsManager]: * Use SBE=true [2019-12-26 21:01:21,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-26 21:01:21,533 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-26 21:01:21,534 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-26 21:01:21,534 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-26 21:01:21,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-26 21:01:21,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-26 21:01:21,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-26 21:01:21,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-26 21:01:21,535 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-26 21:01:21,535 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-26 21:01:21,535 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-26 21:01:21,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-26 21:01:21,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-26 21:01:21,536 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-26 21:01:21,536 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-26 21:01:21,536 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-26 21:01:21,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-26 21:01:21,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-26 21:01:21,537 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-26 21:01:21,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-26 21:01:21,537 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-26 21:01:21,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-26 21:01:21,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-26 21:01:21,538 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-26 21:01:21,538 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-26 21:01:21,855 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-26 21:01:21,868 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-26 21:01:21,871 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-26 21:01:21,872 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-26 21:01:21,873 INFO L275 PluginConnector]: CDTParser initialized [2019-12-26 21:01:21,874 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2019-12-26 21:01:21,931 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16ad106a1/b765e89460294f03b03ec3ddb38f317e/FLAG425c9be29 [2019-12-26 21:01:22,415 INFO L306 CDTParser]: Found 1 translation units. [2019-12-26 21:01:22,416 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/41_FreeBSD_abd_kbd_sliced.i [2019-12-26 21:01:22,439 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16ad106a1/b765e89460294f03b03ec3ddb38f317e/FLAG425c9be29 [2019-12-26 21:01:22,724 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16ad106a1/b765e89460294f03b03ec3ddb38f317e [2019-12-26 21:01:22,733 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-26 21:01:22,735 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-26 21:01:22,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-26 21:01:22,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-26 21:01:22,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-26 21:01:22,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 09:01:22" (1/1) ... [2019-12-26 21:01:22,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2af9a0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:22, skipping insertion in model container [2019-12-26 21:01:22,744 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.12 09:01:22" (1/1) ... [2019-12-26 21:01:22,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-26 21:01:22,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-26 21:01:23,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-26 21:01:23,417 INFO L203 MainTranslator]: Completed pre-run [2019-12-26 21:01:23,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-26 21:01:23,558 INFO L208 MainTranslator]: Completed translation [2019-12-26 21:01:23,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23 WrapperNode [2019-12-26 21:01:23,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-26 21:01:23,559 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-26 21:01:23,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-26 21:01:23,560 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-26 21:01:23,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... [2019-12-26 21:01:23,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... [2019-12-26 21:01:23,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-26 21:01:23,611 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-26 21:01:23,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-26 21:01:23,611 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-26 21:01:23,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... [2019-12-26 21:01:23,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... [2019-12-26 21:01:23,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... [2019-12-26 21:01:23,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... [2019-12-26 21:01:23,631 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... [2019-12-26 21:01:23,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... [2019-12-26 21:01:23,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... [2019-12-26 21:01:23,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-26 21:01:23,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-26 21:01:23,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-26 21:01:23,644 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-26 21:01:23,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-26 21:01:23,703 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-12-26 21:01:23,704 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-12-26 21:01:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-26 21:01:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-26 21:01:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-26 21:01:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-26 21:01:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-26 21:01:23,707 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-26 21:01:23,837 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2019-12-26 21:01:23,841 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2019-12-26 21:01:23,842 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#2 [2019-12-26 21:01:23,843 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#2 [2019-12-26 21:01:23,844 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#3 [2019-12-26 21:01:23,845 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#3 [2019-12-26 21:01:23,846 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#4 [2019-12-26 21:01:23,847 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#4 [2019-12-26 21:01:23,847 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#5 [2019-12-26 21:01:23,848 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#5 [2019-12-26 21:01:23,849 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#6 [2019-12-26 21:01:23,850 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#6 [2019-12-26 21:01:23,850 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#7 [2019-12-26 21:01:24,131 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-26 21:01:24,131 INFO L287 CfgBuilder]: Removed 15 assume(true) statements. [2019-12-26 21:01:24,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 09:01:24 BoogieIcfgContainer [2019-12-26 21:01:24,133 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-26 21:01:24,134 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-26 21:01:24,134 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-26 21:01:24,138 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-26 21:01:24,138 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.12 09:01:22" (1/3) ... [2019-12-26 21:01:24,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49a642af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 09:01:24, skipping insertion in model container [2019-12-26 21:01:24,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.12 09:01:23" (2/3) ... [2019-12-26 21:01:24,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49a642af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.12 09:01:24, skipping insertion in model container [2019-12-26 21:01:24,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.12 09:01:24" (3/3) ... [2019-12-26 21:01:24,141 INFO L109 eAbstractionObserver]: Analyzing ICFG 41_FreeBSD_abd_kbd_sliced.i [2019-12-26 21:01:24,152 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-26 21:01:24,152 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-26 21:01:24,160 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2019-12-26 21:01:24,161 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-26 21:01:24,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,197 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,197 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,197 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,200 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,200 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,200 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,200 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,203 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,203 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,203 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,203 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,204 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,204 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,204 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,205 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,205 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,210 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,211 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,211 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,211 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,211 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,212 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,212 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,212 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,212 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,213 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:24,232 INFO L249 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2019-12-26 21:01:24,253 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-26 21:01:24,253 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-26 21:01:24,253 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-26 21:01:24,253 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-26 21:01:24,254 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-26 21:01:24,254 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-26 21:01:24,254 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-26 21:01:24,254 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-26 21:01:24,270 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 75 places, 90 transitions [2019-12-26 21:01:24,272 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 75 places, 90 transitions [2019-12-26 21:01:24,324 INFO L132 PetriNetUnfolder]: 19/98 cut-off events. [2019-12-26 21:01:24,324 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-26 21:01:24,331 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. [2019-12-26 21:01:24,337 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 75 places, 90 transitions [2019-12-26 21:01:24,362 INFO L132 PetriNetUnfolder]: 19/98 cut-off events. [2019-12-26 21:01:24,362 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-26 21:01:24,365 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. [2019-12-26 21:01:24,369 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1400 [2019-12-26 21:01:24,371 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-26 21:01:26,657 INFO L206 etLargeBlockEncoding]: Checked pairs total: 1032 [2019-12-26 21:01:26,657 INFO L214 etLargeBlockEncoding]: Total number of compositions: 109 [2019-12-26 21:01:26,661 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 17 places, 22 transitions [2019-12-26 21:01:26,673 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 59 states. [2019-12-26 21:01:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states. [2019-12-26 21:01:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-26 21:01:26,684 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:01:26,684 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-26 21:01:26,685 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]=== [2019-12-26 21:01:26,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:01:26,692 INFO L82 PathProgramCache]: Analyzing trace with hash 439954359, now seen corresponding path program 1 times [2019-12-26 21:01:26,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:01:26,703 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547505157] [2019-12-26 21:01:26,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:01:26,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:01:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:01:26,842 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1547505157] [2019-12-26 21:01:26,843 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:01:26,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-26 21:01:26,846 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812366673] [2019-12-26 21:01:26,852 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-26 21:01:26,852 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:01:26,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-26 21:01:26,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-26 21:01:26,866 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 2 states. [2019-12-26 21:01:26,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:01:26,878 INFO L93 Difference]: Finished difference Result 19 states and 39 transitions. [2019-12-26 21:01:26,878 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-26 21:01:26,880 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2019-12-26 21:01:26,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:01:26,891 INFO L225 Difference]: With dead ends: 19 [2019-12-26 21:01:26,892 INFO L226 Difference]: Without dead ends: 19 [2019-12-26 21:01:26,893 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 [2019-12-26 21:01:26,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2019-12-26 21:01:26,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2019-12-26 21:01:26,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2019-12-26 21:01:26,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 39 transitions. [2019-12-26 21:01:26,928 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 39 transitions. Word has length 5 [2019-12-26 21:01:26,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:01:26,929 INFO L462 AbstractCegarLoop]: Abstraction has 19 states and 39 transitions. [2019-12-26 21:01:26,929 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-26 21:01:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 39 transitions. [2019-12-26 21:01:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-26 21:01:26,930 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:01:26,930 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2019-12-26 21:01:26,931 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]=== [2019-12-26 21:01:26,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:01:26,931 INFO L82 PathProgramCache]: Analyzing trace with hash 753639305, now seen corresponding path program 1 times [2019-12-26 21:01:26,932 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:01:26,932 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497382323] [2019-12-26 21:01:26,932 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:01:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 21:01:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 21:01:27,006 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-26 21:01:27,007 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-26 21:01:27,008 WARN L364 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-26 21:01:27,008 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2019-12-26 21:01:27,026 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,026 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,028 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,028 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,028 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,029 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,029 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,029 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,029 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,031 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,031 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,031 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,031 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,032 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,032 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,032 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,032 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,032 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,033 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,033 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,034 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,035 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,035 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,035 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,035 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,035 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,036 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,036 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,036 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,036 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,036 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,037 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,037 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,037 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,037 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,037 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,038 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,038 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,038 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,038 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,039 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,042 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,042 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,042 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,042 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,042 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,043 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,043 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,043 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,043 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,043 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,043 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,044 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,044 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,044 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,044 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,044 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,045 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,046 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,046 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,046 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,046 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,047 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,047 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,047 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,047 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,047 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,048 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,048 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,048 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,048 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,048 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,048 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,049 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,049 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,049 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,049 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,049 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,049 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,050 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,055 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,055 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,056 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,056 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,060 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,060 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,061 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,061 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,061 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,064 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,064 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,064 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,065 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,065 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,065 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,065 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,065 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,065 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,065 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,066 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,068 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,068 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,068 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,068 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,068 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,069 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,069 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,069 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,069 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,069 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,069 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:27,071 INFO L249 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2019-12-26 21:01:27,072 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-26 21:01:27,072 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-26 21:01:27,072 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-26 21:01:27,072 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-26 21:01:27,072 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-26 21:01:27,072 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-26 21:01:27,072 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-26 21:01:27,072 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-26 21:01:27,075 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 131 places, 161 transitions [2019-12-26 21:01:27,076 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 131 places, 161 transitions [2019-12-26 21:01:27,154 INFO L132 PetriNetUnfolder]: 37/178 cut-off events. [2019-12-26 21:01:27,154 INFO L133 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2019-12-26 21:01:27,166 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. [2019-12-26 21:01:27,192 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 131 places, 161 transitions [2019-12-26 21:01:27,244 INFO L132 PetriNetUnfolder]: 37/178 cut-off events. [2019-12-26 21:01:27,244 INFO L133 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2019-12-26 21:01:27,249 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. [2019-12-26 21:01:27,265 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 12740 [2019-12-26 21:01:27,265 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-26 21:01:28,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:28,839 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:28,873 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:29,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:29,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:30,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:30,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:30,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:30,874 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:30,877 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:31,526 INFO L206 etLargeBlockEncoding]: Checked pairs total: 36496 [2019-12-26 21:01:31,526 INFO L214 etLargeBlockEncoding]: Total number of compositions: 144 [2019-12-26 21:01:31,527 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 58 places, 76 transitions [2019-12-26 21:01:31,686 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 3358 states. [2019-12-26 21:01:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states. [2019-12-26 21:01:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-26 21:01:31,688 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:01:31,688 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-26 21:01:31,689 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]=== [2019-12-26 21:01:31,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:01:31,689 INFO L82 PathProgramCache]: Analyzing trace with hash -607768046, now seen corresponding path program 1 times [2019-12-26 21:01:31,689 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:01:31,690 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766712058] [2019-12-26 21:01:31,690 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:01:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:01:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:01:31,815 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766712058] [2019-12-26 21:01:31,816 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:01:31,816 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 21:01:31,816 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367537742] [2019-12-26 21:01:31,817 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 21:01:31,817 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:01:31,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 21:01:31,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 21:01:31,818 INFO L87 Difference]: Start difference. First operand 3358 states. Second operand 3 states. [2019-12-26 21:01:32,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:01:32,018 INFO L93 Difference]: Finished difference Result 846 states and 2436 transitions. [2019-12-26 21:01:32,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 21:01:32,019 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2019-12-26 21:01:32,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:01:32,037 INFO L225 Difference]: With dead ends: 846 [2019-12-26 21:01:32,037 INFO L226 Difference]: Without dead ends: 846 [2019-12-26 21:01:32,038 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 [2019-12-26 21:01:32,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 846 states. [2019-12-26 21:01:32,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 846 to 846. [2019-12-26 21:01:32,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 846 states. [2019-12-26 21:01:32,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 846 states and 2436 transitions. [2019-12-26 21:01:32,141 INFO L78 Accepts]: Start accepts. Automaton has 846 states and 2436 transitions. Word has length 6 [2019-12-26 21:01:32,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:01:32,141 INFO L462 AbstractCegarLoop]: Abstraction has 846 states and 2436 transitions. [2019-12-26 21:01:32,141 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 21:01:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2436 transitions. [2019-12-26 21:01:32,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-26 21:01:32,143 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:01:32,143 INFO L411 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2019-12-26 21:01:32,144 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]=== [2019-12-26 21:01:32,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:01:32,144 INFO L82 PathProgramCache]: Analyzing trace with hash -1780971884, now seen corresponding path program 1 times [2019-12-26 21:01:32,144 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:01:32,145 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984843708] [2019-12-26 21:01:32,145 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:01:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 21:01:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 21:01:32,172 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-26 21:01:32,173 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-26 21:01:32,173 WARN L364 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-26 21:01:32,173 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2019-12-26 21:01:32,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,196 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,203 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,203 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,203 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,203 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,204 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,204 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,204 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,204 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,208 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,208 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,208 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,208 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,209 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,209 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,209 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,209 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,209 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,209 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,210 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,211 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,211 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,211 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,211 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,211 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,212 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,212 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,212 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,212 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,213 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,213 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,213 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,213 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,213 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,214 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,216 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,216 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,216 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,216 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,217 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,217 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,217 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,217 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,217 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,217 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,217 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,218 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,218 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,218 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,219 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,219 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,219 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,219 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,219 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,219 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,219 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,219 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:32,220 INFO L249 AbstractCegarLoop]: Starting to check reachability of 21 error locations. [2019-12-26 21:01:32,220 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-26 21:01:32,221 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-26 21:01:32,221 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-26 21:01:32,221 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-26 21:01:32,221 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-26 21:01:32,221 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-26 21:01:32,221 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-26 21:01:32,221 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-26 21:01:32,227 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 187 places, 232 transitions [2019-12-26 21:01:32,227 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 187 places, 232 transitions [2019-12-26 21:01:32,280 INFO L132 PetriNetUnfolder]: 55/258 cut-off events. [2019-12-26 21:01:32,280 INFO L133 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2019-12-26 21:01:32,295 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. [2019-12-26 21:01:32,335 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 187 places, 232 transitions [2019-12-26 21:01:32,388 INFO L132 PetriNetUnfolder]: 55/258 cut-off events. [2019-12-26 21:01:32,388 INFO L133 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2019-12-26 21:01:32,403 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. [2019-12-26 21:01:32,431 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 34020 [2019-12-26 21:01:32,432 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-26 21:01:34,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:35,046 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:35,904 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:36,193 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:37,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:37,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:37,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:38,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:38,953 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:39,369 INFO L206 etLargeBlockEncoding]: Checked pairs total: 108925 [2019-12-26 21:01:39,369 INFO L214 etLargeBlockEncoding]: Total number of compositions: 211 [2019-12-26 21:01:39,370 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 85 places, 115 transitions [2019-12-26 21:01:50,948 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 87312 states. [2019-12-26 21:01:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 87312 states. [2019-12-26 21:01:50,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-26 21:01:50,949 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:01:50,949 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-26 21:01:50,950 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]=== [2019-12-26 21:01:50,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:01:50,950 INFO L82 PathProgramCache]: Analyzing trace with hash 1665352580, now seen corresponding path program 1 times [2019-12-26 21:01:50,951 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:01:50,951 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583542877] [2019-12-26 21:01:50,951 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:01:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:01:51,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:01:51,024 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583542877] [2019-12-26 21:01:51,024 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:01:51,024 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-26 21:01:51,024 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619209003] [2019-12-26 21:01:51,025 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 21:01:51,025 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:01:51,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 21:01:51,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 21:01:51,026 INFO L87 Difference]: Start difference. First operand 87312 states. Second operand 3 states. [2019-12-26 21:01:51,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:01:51,309 INFO L93 Difference]: Finished difference Result 7194 states and 26781 transitions. [2019-12-26 21:01:51,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 21:01:51,309 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2019-12-26 21:01:51,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:01:51,377 INFO L225 Difference]: With dead ends: 7194 [2019-12-26 21:01:51,378 INFO L226 Difference]: Without dead ends: 7194 [2019-12-26 21:01:51,378 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 [2019-12-26 21:01:51,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7194 states. [2019-12-26 21:01:51,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7194 to 7194. [2019-12-26 21:01:51,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7194 states. [2019-12-26 21:01:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7194 states to 7194 states and 26781 transitions. [2019-12-26 21:01:51,663 INFO L78 Accepts]: Start accepts. Automaton has 7194 states and 26781 transitions. Word has length 6 [2019-12-26 21:01:51,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:01:51,664 INFO L462 AbstractCegarLoop]: Abstraction has 7194 states and 26781 transitions. [2019-12-26 21:01:51,664 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 21:01:51,664 INFO L276 IsEmpty]: Start isEmpty. Operand 7194 states and 26781 transitions. [2019-12-26 21:01:51,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-26 21:01:51,667 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:01:51,667 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-26 21:01:51,668 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]=== [2019-12-26 21:01:51,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:01:51,668 INFO L82 PathProgramCache]: Analyzing trace with hash 806602839, now seen corresponding path program 1 times [2019-12-26 21:01:51,668 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:01:51,668 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108210442] [2019-12-26 21:01:51,669 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:01:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-26 21:01:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-26 21:01:51,727 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108210442] [2019-12-26 21:01:51,728 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-26 21:01:51,728 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-26 21:01:51,728 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726526283] [2019-12-26 21:01:51,728 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-26 21:01:51,729 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-26 21:01:51,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-26 21:01:51,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-26 21:01:51,729 INFO L87 Difference]: Start difference. First operand 7194 states and 26781 transitions. Second operand 3 states. [2019-12-26 21:01:51,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-26 21:01:51,916 INFO L93 Difference]: Finished difference Result 12220 states and 46331 transitions. [2019-12-26 21:01:51,916 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-26 21:01:51,916 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11 [2019-12-26 21:01:51,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-26 21:01:52,015 INFO L225 Difference]: With dead ends: 12220 [2019-12-26 21:01:52,015 INFO L226 Difference]: Without dead ends: 12220 [2019-12-26 21:01:52,016 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 [2019-12-26 21:01:52,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12220 states. [2019-12-26 21:01:52,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12220 to 6348. [2019-12-26 21:01:52,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6348 states. [2019-12-26 21:01:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6348 states to 6348 states and 23957 transitions. [2019-12-26 21:01:52,338 INFO L78 Accepts]: Start accepts. Automaton has 6348 states and 23957 transitions. Word has length 11 [2019-12-26 21:01:52,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-26 21:01:52,338 INFO L462 AbstractCegarLoop]: Abstraction has 6348 states and 23957 transitions. [2019-12-26 21:01:52,338 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-26 21:01:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 6348 states and 23957 transitions. [2019-12-26 21:01:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-26 21:01:52,341 INFO L403 BasicCegarLoop]: Found error trace [2019-12-26 21:01:52,341 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2019-12-26 21:01:52,341 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]=== [2019-12-26 21:01:52,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-26 21:01:52,341 INFO L82 PathProgramCache]: Analyzing trace with hash 2058797375, now seen corresponding path program 1 times [2019-12-26 21:01:52,342 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-26 21:01:52,342 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171089321] [2019-12-26 21:01:52,342 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-26 21:01:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 21:01:52,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-26 21:01:52,368 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-26 21:01:52,368 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-26 21:01:52,368 WARN L364 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-26 21:01:52,368 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2019-12-26 21:01:52,378 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,378 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,379 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,379 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,380 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,380 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,380 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,380 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,380 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,380 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,380 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,381 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,381 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,381 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,381 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,381 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,381 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,384 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,384 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,384 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,384 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,384 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,385 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,385 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,385 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,385 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,385 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,386 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,386 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,386 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,386 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,387 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,387 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,387 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,387 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,387 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,387 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,387 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,389 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,389 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,389 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,389 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,389 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,390 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,390 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,390 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,390 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,390 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,390 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,391 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,391 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,391 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,391 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,391 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,391 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,391 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,391 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,392 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,392 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,392 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,392 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,392 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,392 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,392 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,393 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,393 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,393 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,393 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,393 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,393 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,394 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,394 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,394 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,394 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,394 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,395 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,395 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,395 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,395 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,395 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,395 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,396 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,396 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,396 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,396 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,396 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,396 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,397 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,397 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,397 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,397 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,397 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,397 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,397 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,398 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,398 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,398 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,398 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,398 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,398 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,398 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,398 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,399 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,399 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,399 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,399 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,399 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,399 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,400 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,400 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,400 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,400 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,400 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,400 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,401 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,401 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,401 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,401 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,401 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,402 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,402 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,402 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,402 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,402 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,403 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,403 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,403 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,403 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,403 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,403 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,403 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,403 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,404 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,404 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,404 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,404 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,404 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,404 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,404 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,405 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,405 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,405 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,405 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,405 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,405 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,405 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,405 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,406 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,406 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,406 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,406 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,406 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,406 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,406 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,406 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,407 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,407 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,407 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,407 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,407 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,407 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,407 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,408 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,408 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,408 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,408 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,408 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,409 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,409 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,409 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,409 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,409 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,409 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,409 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,410 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,410 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,410 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,410 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,412 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,412 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,412 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,412 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,413 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,413 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,413 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,413 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,413 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,413 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,414 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,415 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,415 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,415 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,415 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,416 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,416 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,418 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,418 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,418 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~switch4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,419 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_akbd_read_char_#in~wait| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,419 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,419 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,419 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,419 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_adb_kbd_receive_packet_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_akbd_read_char_~wait not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-26 21:01:52,421 INFO L249 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2019-12-26 21:01:52,421 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-26 21:01:52,421 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-26 21:01:52,421 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-26 21:01:52,422 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-26 21:01:52,422 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-26 21:01:52,422 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-26 21:01:52,422 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-26 21:01:52,422 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-26 21:01:52,425 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 243 places, 303 transitions [2019-12-26 21:01:52,425 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 243 places, 303 transitions [2019-12-26 21:01:52,770 INFO L132 PetriNetUnfolder]: 73/338 cut-off events. [2019-12-26 21:01:52,770 INFO L133 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2019-12-26 21:01:52,790 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. [2019-12-26 21:01:52,841 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 243 places, 303 transitions [2019-12-26 21:01:52,929 INFO L132 PetriNetUnfolder]: 73/338 cut-off events. [2019-12-26 21:01:52,929 INFO L133 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2019-12-26 21:01:52,955 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. [2019-12-26 21:01:53,012 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 65240 [2019-12-26 21:01:53,012 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-26 21:01:55,204 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2019-12-26 21:01:55,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:55,618 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:55,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:55,787 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:56,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:56,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:56,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:56,906 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:57,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:57,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:01:57,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-26 21:02:00,137 INFO L206 etLargeBlockEncoding]: Checked pairs total: 195383 [2019-12-26 21:02:00,137 INFO L214 etLargeBlockEncoding]: Total number of compositions: 250 [2019-12-26 21:02:00,137 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 111 places, 148 transitions Received shutdown request... [2019-12-26 21:05:36,831 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-26 21:05:36,833 WARN L227 ceAbstractionStarter]: Timeout [2019-12-26 21:05:36,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.12 09:05:36 BasicIcfg [2019-12-26 21:05:36,834 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-26 21:05:36,836 INFO L168 Benchmark]: Toolchain (without parser) took 254101.67 ms. Allocated memory was 142.1 MB in the beginning and 3.1 GB in the end (delta: 3.0 GB). Free memory was 102.5 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2019-12-26 21:05:36,837 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 142.1 MB. Free memory was 122.2 MB in the beginning and 122.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-26 21:05:36,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 823.23 ms. Allocated memory was 142.1 MB in the beginning and 202.9 MB in the end (delta: 60.8 MB). Free memory was 102.1 MB in the beginning and 158.8 MB in the end (delta: -56.8 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. [2019-12-26 21:05:36,839 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.12 ms. Allocated memory is still 202.9 MB. Free memory was 158.8 MB in the beginning and 156.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-26 21:05:36,840 INFO L168 Benchmark]: Boogie Preprocessor took 32.60 ms. Allocated memory is still 202.9 MB. Free memory was 156.0 MB in the beginning and 154.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-12-26 21:05:36,841 INFO L168 Benchmark]: RCFGBuilder took 489.34 ms. Allocated memory is still 202.9 MB. Free memory was 154.7 MB in the beginning and 130.3 MB in the end (delta: 24.4 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. [2019-12-26 21:05:36,842 INFO L168 Benchmark]: TraceAbstraction took 252700.19 ms. Allocated memory was 202.9 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 129.7 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2019-12-26 21:05:36,846 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 142.1 MB. Free memory was 122.2 MB in the beginning and 122.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 823.23 ms. Allocated memory was 142.1 MB in the beginning and 202.9 MB in the end (delta: 60.8 MB). Free memory was 102.1 MB in the beginning and 158.8 MB in the end (delta: -56.8 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 51.12 ms. Allocated memory is still 202.9 MB. Free memory was 158.8 MB in the beginning and 156.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 32.60 ms. Allocated memory is still 202.9 MB. Free memory was 156.0 MB in the beginning and 154.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 489.34 ms. Allocated memory is still 202.9 MB. Free memory was 154.7 MB in the beginning and 130.3 MB in the end (delta: 24.4 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 252700.19 ms. Allocated memory was 202.9 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 129.7 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.3s, 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: 4.4s, 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: 1.6s, 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: 7.7s, 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: 2.4s, 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 503075 states. Currently 190916 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 503075 states. Currently 190916 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 503075 states. Currently 190916 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 503075 states. Currently 190916 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 503075 states. Currently 190916 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 72 locations, 5 error locations. Result: TIMEOUT, OverallTime: 224.4s, 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